From 56950d7bed70ee82186f44f9333537cdbb33c448 Mon Sep 17 00:00:00 2001 From: marha Date: Wed, 2 Mar 2011 08:06:29 +0000 Subject: xkeyboard-config mesa git update 2 Mar 2011 --- mesalib/src/glsl/Makefile | 4 +- mesalib/src/glsl/SConscript | 301 +- mesalib/src/glsl/glcpp/glcpp-lex.c | 2681 ----------------- mesalib/src/glsl/glcpp/glcpp-parse.c | 4222 -------------------------- mesalib/src/glsl/glcpp/glcpp-parse.h | 100 - mesalib/src/glsl/glsl_lexer.cpp | 3726 ----------------------- mesalib/src/glsl/glsl_lexer.ll | 453 +++ mesalib/src/glsl/glsl_lexer.lpp | 453 --- mesalib/src/glsl/glsl_parser.cpp | 5456 ---------------------------------- mesalib/src/glsl/glsl_parser.h | 300 -- mesalib/src/glsl/glsl_parser.ypp | 1755 ----------- mesalib/src/glsl/glsl_parser.yy | 1755 +++++++++++ 12 files changed, 2366 insertions(+), 18840 deletions(-) delete mode 100644 mesalib/src/glsl/glcpp/glcpp-lex.c delete mode 100644 mesalib/src/glsl/glcpp/glcpp-parse.c delete mode 100644 mesalib/src/glsl/glcpp/glcpp-parse.h delete mode 100644 mesalib/src/glsl/glsl_lexer.cpp create mode 100644 mesalib/src/glsl/glsl_lexer.ll delete mode 100644 mesalib/src/glsl/glsl_lexer.lpp delete mode 100644 mesalib/src/glsl/glsl_parser.cpp delete mode 100644 mesalib/src/glsl/glsl_parser.h delete mode 100644 mesalib/src/glsl/glsl_parser.ypp create mode 100644 mesalib/src/glsl/glsl_parser.yy (limited to 'mesalib/src/glsl') diff --git a/mesalib/src/glsl/Makefile b/mesalib/src/glsl/Makefile index df031d2d5..cd7c41a2a 100644 --- a/mesalib/src/glsl/Makefile +++ b/mesalib/src/glsl/Makefile @@ -191,10 +191,10 @@ $(DRICORE_OBJ_DIR)/%.o : %.c @mkdir -p $(dir $@) $(CC) -c $(INCLUDES) $(DRI_CFLAGS) $(DEFINES) $< -o $@ -glsl_lexer.cpp: glsl_lexer.lpp +glsl_lexer.cpp: glsl_lexer.ll flex --nounistd -o$@ $< -glsl_parser.cpp: glsl_parser.ypp +glsl_parser.cpp: glsl_parser.yy bison -v -o "$@" -p "_mesa_glsl_" --defines=glsl_parser.h $< glcpp/glcpp-lex.c: glcpp/glcpp-lex.l diff --git a/mesalib/src/glsl/SConscript b/mesalib/src/glsl/SConscript index 3e1d0a84e..10abab6f9 100644 --- a/mesalib/src/glsl/SConscript +++ b/mesalib/src/glsl/SConscript @@ -1,145 +1,156 @@ -import common - -Import('*') - -from sys import executable as python_cmd - -env = env.Clone() - -env.Prepend(CPPPATH = [ - '#include', - '#src/mapi', - '#src/mesa', - '#src/glsl', -]) - -sources = [ - 'glcpp/glcpp-lex.c', - 'glcpp/glcpp-parse.c', - 'glcpp/pp.c', - 'ast_expr.cpp', - 'ast_function.cpp', - 'ast_to_hir.cpp', - 'ast_type.cpp', - 'glsl_lexer.cpp', - 'glsl_parser.cpp', - 'glsl_parser_extras.cpp', - 'glsl_types.cpp', - 'glsl_symbol_table.cpp', - 'hir_field_selection.cpp', - 'ir_basic_block.cpp', - 'ir_clone.cpp', - 'ir_constant_expression.cpp', - 'ir.cpp', - 'ir_expression_flattening.cpp', - 'ir_function_can_inline.cpp', - 'ir_function.cpp', - 'ir_hierarchical_visitor.cpp', - 'ir_hv_accept.cpp', - 'ir_import_prototypes.cpp', - 'ir_print_visitor.cpp', - 'ir_reader.cpp', - 'ir_rvalue_visitor.cpp', - 'ir_set_program_inouts.cpp', - 'ir_validate.cpp', - 'ir_variable.cpp', - 'ir_variable_refcount.cpp', - 'linker.cpp', - 'link_functions.cpp', - 'loop_analysis.cpp', - 'loop_controls.cpp', - 'loop_unroll.cpp', - 'lower_discard.cpp', - 'lower_if_to_cond_assign.cpp', - 'lower_instructions.cpp', - 'lower_jumps.cpp', - 'lower_mat_op_to_vec.cpp', - 'lower_noise.cpp', - 'lower_variable_index_to_cond_assign.cpp', - 'lower_vec_index_to_cond_assign.cpp', - 'lower_vec_index_to_swizzle.cpp', - 'lower_vector.cpp', - 'opt_algebraic.cpp', - 'opt_constant_folding.cpp', - 'opt_constant_propagation.cpp', - 'opt_constant_variable.cpp', - 'opt_copy_propagation.cpp', - 'opt_copy_propagation_elements.cpp', - 'opt_dead_code.cpp', - 'opt_dead_code_local.cpp', - 'opt_dead_functions.cpp', - 'opt_discard_simplification.cpp', - 'opt_function_inlining.cpp', - 'opt_if_simplification.cpp', - 'opt_noop_swizzle.cpp', - 'opt_redundant_jumps.cpp', - 'opt_structure_splitting.cpp', - 'opt_swizzle_swizzle.cpp', - 'opt_tree_grafting.cpp', - 'ralloc.c', - 's_expression.cpp', - 'strtod.c', -] - - -if env['crosscompile'] and env['platform'] != 'embedded': - Import('builtin_glsl_function') -else: - if env['msvc']: - env.Prepend(CPPPATH = ['#/src/getopt']) - env.PrependUnique(LIBS = [getopt]) - - builtin_compiler = env.Program( - target = 'builtin_compiler', - source = sources + ['main.cpp', 'builtin_stubs.cpp', - '#src/mesa/program/hash_table.c', - '#src/mesa/program/symbol_table.c'], - ) - - builtin_glsl_function = env.CodeGenerate( - target = 'builtin_function.cpp', - script = 'builtins/tools/generate_builtins.py', - source = builtin_compiler, - command = python_cmd + ' $SCRIPT $SOURCE > $TARGET' - ) - - env.Depends(builtin_glsl_function, ['builtins/tools/generate_builtins.py', 'builtins/tools/texture_builtins.py'] + Glob('builtins/ir/*')) - - Export('builtin_glsl_function') - - if env['hostonly']: - Return() - - -sources += builtin_glsl_function - -glsl = env.ConvenienceLibrary( - target = 'glsl', - source = sources, -) - -Export('glsl') - -# FIXME: We can't build the programs because there's a cyclic dependency between tis directory and src/mesa -Return() - -env = env.Clone() - -if env['platform'] == 'windows': - env.PrependUnique(LIBS = [ - 'user32', - ]) - -env.Prepend(LIBS = [glsl]) - -env.Program( - target = 'glsl2', - source = [ - 'main.cpp', - ] -) - -env.Program( - target = 'glcpp', - source = ['glcpp/glcpp.c'], -) +import common + +Import('*') + +from sys import executable as python_cmd + +env = env.Clone() + +env.Prepend(CPPPATH = [ + '#include', + '#src/mapi', + '#src/mesa', + '#src/glsl', + '#src/glsl/glcpp', +]) + +env.Append(YACCFLAGS = '-d') + +parser_env = env.Clone(); +parser_env.Append(YACCFLAGS = ['--defines=src/glsl/glsl_parser.h', '-p', '_mesa_glsl_']) + +glcpp_lexer = env.CFile('glcpp/glcpp-lex.c', 'glcpp/glcpp-lex.l') +glcpp_parser = env.CFile('glcpp/glcpp-parse.c', 'glcpp/glcpp-parse.y') +glsl_lexer = parser_env.CXXFile('glsl_lexer.cpp', 'glsl_lexer.ll') +glsl_parser = parser_env.CXXFile('glsl_parser.cpp', 'glsl_parser.yy') + +sources = [ + glcpp_lexer, + glcpp_parser[0], + 'glcpp/pp.c', + 'ast_expr.cpp', + 'ast_function.cpp', + 'ast_to_hir.cpp', + 'ast_type.cpp', + glsl_lexer, + glsl_parser[0], + 'glsl_parser_extras.cpp', + 'glsl_types.cpp', + 'glsl_symbol_table.cpp', + 'hir_field_selection.cpp', + 'ir_basic_block.cpp', + 'ir_clone.cpp', + 'ir_constant_expression.cpp', + 'ir.cpp', + 'ir_expression_flattening.cpp', + 'ir_function_can_inline.cpp', + 'ir_function.cpp', + 'ir_hierarchical_visitor.cpp', + 'ir_hv_accept.cpp', + 'ir_import_prototypes.cpp', + 'ir_print_visitor.cpp', + 'ir_reader.cpp', + 'ir_rvalue_visitor.cpp', + 'ir_set_program_inouts.cpp', + 'ir_validate.cpp', + 'ir_variable.cpp', + 'ir_variable_refcount.cpp', + 'linker.cpp', + 'link_functions.cpp', + 'loop_analysis.cpp', + 'loop_controls.cpp', + 'loop_unroll.cpp', + 'lower_discard.cpp', + 'lower_if_to_cond_assign.cpp', + 'lower_instructions.cpp', + 'lower_jumps.cpp', + 'lower_mat_op_to_vec.cpp', + 'lower_noise.cpp', + 'lower_variable_index_to_cond_assign.cpp', + 'lower_vec_index_to_cond_assign.cpp', + 'lower_vec_index_to_swizzle.cpp', + 'lower_vector.cpp', + 'opt_algebraic.cpp', + 'opt_constant_folding.cpp', + 'opt_constant_propagation.cpp', + 'opt_constant_variable.cpp', + 'opt_copy_propagation.cpp', + 'opt_copy_propagation_elements.cpp', + 'opt_dead_code.cpp', + 'opt_dead_code_local.cpp', + 'opt_dead_functions.cpp', + 'opt_discard_simplification.cpp', + 'opt_function_inlining.cpp', + 'opt_if_simplification.cpp', + 'opt_noop_swizzle.cpp', + 'opt_redundant_jumps.cpp', + 'opt_structure_splitting.cpp', + 'opt_swizzle_swizzle.cpp', + 'opt_tree_grafting.cpp', + 'ralloc.c', + 's_expression.cpp', + 'strtod.c', +] + + +if env['crosscompile'] and env['platform'] != 'embedded': + Import('builtin_glsl_function') +else: + if env['msvc']: + env.Prepend(CPPPATH = ['#/src/getopt']) + env.PrependUnique(LIBS = [getopt]) + + builtin_compiler = env.Program( + target = 'builtin_compiler', + source = sources + ['main.cpp', 'builtin_stubs.cpp', + '#src/mesa/program/hash_table.c', + '#src/mesa/program/symbol_table.c'], + ) + + builtin_glsl_function = env.CodeGenerate( + target = 'builtin_function.cpp', + script = 'builtins/tools/generate_builtins.py', + source = builtin_compiler, + command = python_cmd + ' $SCRIPT $SOURCE > $TARGET' + ) + + env.Depends(builtin_glsl_function, ['builtins/tools/generate_builtins.py', 'builtins/tools/texture_builtins.py'] + Glob('builtins/ir/*')) + + Export('builtin_glsl_function') + + if env['hostonly']: + Return() + + +sources += builtin_glsl_function + +glsl = env.ConvenienceLibrary( + target = 'glsl', + source = sources, +) + +Export('glsl') + +# FIXME: We can't build the programs because there's a cyclic dependency between tis directory and src/mesa +Return() + +env = env.Clone() + +if env['platform'] == 'windows': + env.PrependUnique(LIBS = [ + 'user32', + ]) + +env.Prepend(LIBS = [glsl]) + +env.Program( + target = 'glsl2', + source = [ + 'main.cpp', + ] +) + +env.Program( + target = 'glcpp', + source = ['glcpp/glcpp.c'], +) diff --git a/mesalib/src/glsl/glcpp/glcpp-lex.c b/mesalib/src/glsl/glcpp/glcpp-lex.c deleted file mode 100644 index b53bea627..000000000 --- a/mesalib/src/glsl/glcpp/glcpp-lex.c +++ /dev/null @@ -1,2681 +0,0 @@ -#line 2 "glcpp/glcpp-lex.c" - -#line 4 "glcpp/glcpp-lex.c" - -#define YY_INT_ALIGNED short int - -/* A lexical scanner generated by flex */ - -#define FLEX_SCANNER -#define YY_FLEX_MAJOR_VERSION 2 -#define YY_FLEX_MINOR_VERSION 5 -#define YY_FLEX_SUBMINOR_VERSION 35 -#if YY_FLEX_SUBMINOR_VERSION > 0 -#define FLEX_BETA -#endif - -/* First, we deal with platform-specific or compiler-specific issues. */ - -/* begin standard C headers. */ -#include -#include -#include -#include - -/* end standard C headers. */ - -/* flex integer type definitions */ - -#ifndef FLEXINT_H -#define FLEXINT_H - -/* C99 systems have . 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We might - * still have a bunch of tokens to match, though, because of - * possible backing-up. - * - * When we actually see the EOF, we change the status to "new" - * (via glcpp_restart()), so that the user can continue scanning by - * just pointing yyin at a new input file. - */ -#define YY_BUFFER_EOF_PENDING 2 - - }; -#endif /* !YY_STRUCT_YY_BUFFER_STATE */ - -/* We provide macros for accessing buffer states in case in the - * future we want to put the buffer states in a more general - * "scanner state". - * - * Returns the top of the stack, or NULL. - */ -#define YY_CURRENT_BUFFER ( yyg->yy_buffer_stack \ - ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] \ - : NULL) - -/* Same as previous macro, but useful when we know that the buffer stack is not - * NULL or when we need an lvalue. 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YY_CURRENT_BUFFER ){ \ - glcpp_ensure_buffer_stack (yyscanner); \ - YY_CURRENT_BUFFER_LVALUE = \ - glcpp__create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \ - } \ - YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ - } - -#define yy_set_bol(at_bol) \ - { \ - if ( ! YY_CURRENT_BUFFER ){\ - glcpp_ensure_buffer_stack (yyscanner); \ - YY_CURRENT_BUFFER_LVALUE = \ - glcpp__create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \ - } \ - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ - } - -#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) - -/* Begin user sect3 */ - -#define glcpp_wrap(n) 1 -#define YY_SKIP_YYWRAP - -typedef unsigned char YY_CHAR; - -typedef int yy_state_type; - -#define yytext_ptr yytext_r - -static yy_state_type yy_get_previous_state (yyscan_t yyscanner ); -static yy_state_type yy_try_NUL_trans (yy_state_type current_state ,yyscan_t yyscanner); -static int yy_get_next_buffer (yyscan_t yyscanner ); -static void yy_fatal_error (yyconst char msg[] ,yyscan_t yyscanner ); - -/* Done after the current pattern has been matched and before the - * corresponding action - sets up yytext. - */ -#define YY_DO_BEFORE_ACTION \ - yyg->yytext_ptr = yy_bp; \ - yyleng = (size_t) (yy_cp - yy_bp); \ - yyg->yy_hold_char = *yy_cp; \ - *yy_cp = '\0'; \ - yyg->yy_c_buf_p = yy_cp; - -#define YY_NUM_RULES 43 -#define YY_END_OF_BUFFER 44 -/* This struct is not used in this scanner, - but its presence is necessary. */ -struct yy_trans_info - { - flex_int32_t yy_verify; - flex_int32_t yy_nxt; - }; -static yyconst flex_int16_t yy_acclist[137] = - { 0, - 3, 3, 44, 39, 43, 40, 43, 41, 43, 43, - 38, 43, 43, 38, 43, 38, 43, 38, 43, 25, - 39, 43, 24, 39, 43, 38, 43, 38, 43, 38, - 43, 37, 39, 43, 37, 39, 43, 38, 43, 40, - 43, 23, 43, 43, 3, 43, 4, 43, 5, 43, - 42, 43, 39, 18, 40, 32, 35, 33, 2, 1, - 25, 39, 25, 39, 39, 24, 39, 24, 39, 27, - 29, 31, 30, 28, 37, 39, 37, 39, 34, 40, - 23, 23, 3, 4, 5, 6, 5, 7, 1, 26, - 39, 37, 39,16398, 26, 39, 37, 39, 18, 37, - - 39,16399,16400, 8206, 18, 8206, 37, 39, 8207, 18, - 8208, 18,16401, 19,16396, 22, 36, 37, 39, 21, - 8209, 18, 19, 8204, 18,16397,16404, 8205, 18, 11, - 18, 9, 8, 8212, 10, 18 - } ; - -static yyconst flex_int16_t yy_accept[164] = - { 0, - 1, 1, 1, 1, 1, 2, 3, 3, 3, 4, - 6, 8, 10, 11, 13, 14, 16, 18, 20, 23, - 26, 28, 30, 32, 35, 38, 40, 42, 44, 45, - 47, 49, 51, 53, 54, 54, 55, 56, 57, 58, - 59, 60, 61, 63, 65, 66, 68, 70, 71, 72, - 73, 74, 75, 77, 79, 80, 81, 82, 83, 83, - 83, 83, 83, 83, 83, 83, 84, 85, 86, 87, - 88, 89, 90, 92, 94, 94, 94, 94, 94, 94, - 95, 95, 95, 95, 95, 97, 99, 99, 99, 99, - 99, 99, 99, 99, 100, 100, 100, 100, 100, 100, - - 100, 102, 102, 103, 104, 104, 104, 104, 104, 106, - 106, 107, 107, 107, 107, 107, 107, 107, 109, 109, - 109, 111, 111, 113, 114, 115, 115, 116, 116, 116, - 116, 117, 117, 120, 121, 121, 123, 124, 124, 124, - 126, 127, 127, 127, 127, 128, 128, 128, 130, 130, - 132, 132, 133, 134, 134, 134, 134, 135, 135, 135, - 137, 137, 137 - } ; - -static yyconst flex_int32_t yy_ec[256] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, - 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 2, 5, 1, 6, 1, 7, 8, 1, 9, - 7, 10, 7, 7, 7, 7, 11, 12, 13, 13, - 13, 13, 13, 13, 13, 14, 14, 1, 7, 15, - 16, 17, 1, 1, 18, 18, 18, 18, 18, 18, - 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, - 19, 19, 19, 19, 20, 19, 19, 21, 19, 19, - 7, 1, 7, 7, 19, 1, 22, 18, 18, 23, - - 24, 25, 26, 19, 27, 19, 19, 28, 29, 30, - 31, 32, 19, 33, 34, 35, 36, 37, 19, 38, - 19, 19, 7, 39, 7, 7, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1 - } ; - -static yyconst flex_int32_t yy_meta[40] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1 - } ; - -static yyconst flex_int16_t yy_base[182] = - { 0, - 0, 38, 0, 0, 38, 39, 499, 498, 500, 48, - 43, 552, 496, 44, 63, 495, 59, 65, 87, 125, - 58, 67, 68, 164, 203, 40, 75, 241, 552, 494, - 552, 140, 552, 140, 493, 552, 144, 492, 491, 487, - 486, 485, 156, 179, 267, 0, 209, 472, 471, 470, - 469, 468, 446, 124, 466, 153, 462, 458, 154, 198, - 159, 155, 183, 160, 193, 460, 552, 222, 552, 227, - 552, 459, 204, 161, 231, 232, 238, 243, 236, 303, - 245, 180, 247, 249, 281, 56, 257, 271, 248, 259, - 252, 264, 455, 454, 297, 299, 312, 313, 320, 294, - - 407, 295, 427, 426, 321, 296, 324, 425, 552, 424, - 552, 327, 329, 195, 328, 331, 332, 230, 334, 378, - 552, 377, 552, 371, 370, 335, 365, 337, 358, 342, - 360, 344, 326, 255, 340, 552, 260, 338, 246, 552, - 197, 364, 192, 352, 382, 348, 186, 552, 420, 552, - 423, 184, 141, 437, 421, 447, 79, 476, 346, 552, - 453, 552, 515, 517, 519, 521, 523, 525, 71, 527, - 529, 531, 533, 535, 537, 539, 541, 543, 545, 547, - 549 - } ; - -static yyconst flex_int16_t yy_def[182] = - { 0, - 162, 1, 163, 163, 164, 164, 165, 165, 162, 166, - 167, 162, 167, 167, 167, 167, 167, 167, 162, 166, - 167, 167, 167, 168, 168, 167, 167, 167, 162, 169, - 162, 170, 162, 20, 167, 162, 167, 167, 167, 167, - 167, 171, 19, 20, 20, 20, 20, 167, 167, 167, - 167, 167, 25, 25, 167, 167, 28, 28, 167, 167, - 167, 167, 167, 167, 167, 169, 162, 170, 162, 170, - 162, 171, 45, 25, 167, 167, 167, 167, 167, 167, - 167, 167, 167, 167, 20, 25, 167, 167, 167, 167, - 167, 167, 172, 173, 167, 167, 167, 167, 167, 167, - - 25, 167, 174, 175, 167, 167, 167, 172, 162, 173, - 162, 167, 167, 167, 167, 167, 167, 25, 167, 174, - 162, 175, 162, 176, 177, 167, 178, 167, 167, 167, - 167, 167, 25, 167, 176, 162, 177, 167, 178, 162, - 179, 167, 180, 167, 162, 167, 179, 162, 167, 162, - 167, 180, 167, 181, 167, 167, 167, 181, 167, 162, - 167, 0, 162, 162, 162, 162, 162, 162, 162, 162, - 162, 162, 162, 162, 162, 162, 162, 162, 162, 162, - 162 - } ; - -static yyconst flex_int16_t yy_nxt[592] = - { 0, - 10, 11, 12, 13, 14, 15, 16, 17, 16, 16, - 18, 19, 20, 20, 21, 22, 23, 24, 24, 24, - 24, 24, 25, 24, 24, 24, 24, 24, 24, 24, - 24, 24, 24, 24, 24, 24, 24, 24, 26, 27, - 31, 31, 36, 28, 37, 36, 36, 32, 32, 35, - 36, 35, 35, 35, 35, 35, 35, 35, 35, 38, - 36, 36, 35, 35, 35, 36, 40, 36, 39, 36, - 36, 66, 48, 49, 41, 42, 56, 36, 55, 53, - 57, 36, 50, 51, 52, 101, 35, 34, 35, 36, - 35, 35, 35, 35, 35, 35, 35, 35, 43, 43, - - 34, 35, 35, 35, 34, 34, 44, 45, 34, 34, - 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, - 34, 34, 44, 34, 45, 35, 35, 36, 35, 35, - 35, 35, 35, 35, 35, 35, 46, 46, 46, 35, - 35, 35, 69, 36, 47, 37, 36, 53, 74, 70, - 71, 34, 34, 34, 56, 36, 36, 36, 57, 34, - 47, 36, 36, 35, 34, 35, 36, 35, 35, 35, - 35, 35, 35, 35, 35, 34, 34, 75, 35, 35, - 35, 81, 36, 80, 53, 36, 36, 86, 148, 83, - 34, 34, 34, 34, 36, 36, 129, 36, 34, 148, - - 36, 98, 35, 34, 35, 36, 35, 35, 35, 35, - 35, 35, 35, 35, 34, 82, 84, 35, 35, 35, - 34, 34, 34, 85, 69, 76, 54, 77, 34, 69, - 78, 162, 162, 36, 36, 79, 70, 71, 36, 85, - 36, 35, 58, 36, 34, 36, 39, 36, 140, 36, - 36, 36, 133, 53, 36, 87, 145, 36, 88, 36, - 90, 36, 36, 59, 60, 89, 36, 61, 62, 99, - 92, 104, 63, 36, 97, 91, 64, 65, 73, 73, - 73, 100, 106, 102, 73, 105, 34, 107, 73, 73, - 73, 73, 34, 34, 34, 103, 36, 36, 36, 36, - - 34, 36, 34, 93, 93, 94, 93, 93, 93, 93, - 93, 93, 93, 93, 36, 36, 34, 93, 93, 93, - 112, 113, 36, 36, 119, 95, 36, 117, 125, 36, - 36, 36, 96, 36, 36, 114, 36, 36, 115, 36, - 36, 93, 136, 116, 36, 124, 36, 159, 160, 53, - 36, 127, 128, 126, 36, 131, 130, 134, 132, 129, - 36, 141, 36, 143, 146, 149, 150, 140, 138, 142, - 142, 142, 36, 136, 144, 151, 151, 151, 155, 123, - 121, 153, 35, 145, 36, 35, 35, 35, 35, 35, - 35, 35, 35, 35, 35, 35, 35, 35, 35, 154, - - 154, 154, 154, 154, 154, 154, 154, 154, 154, 154, - 154, 154, 154, 154, 154, 154, 154, 154, 154, 154, - 35, 149, 150, 36, 149, 150, 111, 109, 123, 121, - 118, 156, 156, 156, 151, 151, 151, 35, 35, 36, - 35, 35, 35, 35, 35, 157, 35, 35, 159, 160, - 143, 35, 35, 35, 159, 160, 111, 109, 161, 161, - 161, 36, 67, 35, 161, 161, 161, 35, 36, 53, - 36, 36, 36, 36, 36, 35, 35, 35, 36, 35, - 35, 35, 35, 35, 157, 35, 35, 36, 36, 36, - 35, 35, 35, 36, 36, 36, 67, 36, 36, 162, - - 29, 29, 162, 162, 162, 162, 162, 162, 162, 162, - 162, 162, 162, 162, 35, 29, 29, 30, 30, 33, - 33, 34, 34, 35, 35, 53, 53, 68, 68, 72, - 72, 108, 108, 110, 110, 120, 120, 122, 122, 135, - 135, 137, 137, 139, 139, 147, 147, 152, 152, 158, - 158, 9, 162, 162, 162, 162, 162, 162, 162, 162, - 162, 162, 162, 162, 162, 162, 162, 162, 162, 162, - 162, 162, 162, 162, 162, 162, 162, 162, 162, 162, - 162, 162, 162, 162, 162, 162, 162, 162, 162, 162, - 162 - - } ; - -static yyconst flex_int16_t yy_chk[592] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, - 5, 6, 26, 2, 11, 11, 14, 5, 6, 10, - 10, 10, 10, 10, 10, 10, 10, 10, 10, 14, - 21, 17, 10, 10, 10, 15, 17, 18, 15, 22, - 23, 169, 21, 21, 18, 18, 27, 27, 26, 86, - 27, 157, 22, 23, 23, 86, 10, 19, 19, 19, - 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, - - 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, - 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, - 19, 19, 19, 19, 19, 19, 20, 20, 20, 20, - 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, - 20, 20, 32, 153, 20, 37, 37, 54, 54, 32, - 32, 34, 34, 34, 56, 56, 59, 62, 56, 34, - 20, 61, 64, 20, 24, 24, 24, 24, 24, 24, - 24, 24, 24, 24, 24, 34, 43, 59, 24, 24, - 24, 62, 82, 61, 74, 63, 152, 74, 147, 64, - 44, 44, 44, 43, 143, 65, 114, 114, 44, 141, - - 60, 82, 24, 25, 25, 25, 25, 25, 25, 25, - 25, 25, 25, 25, 44, 63, 65, 25, 25, 25, - 47, 47, 47, 73, 68, 60, 25, 60, 47, 70, - 60, 68, 68, 75, 76, 60, 70, 70, 79, 73, - 77, 25, 28, 28, 47, 78, 28, 81, 139, 83, - 89, 84, 118, 118, 91, 75, 134, 134, 76, 87, - 77, 90, 137, 28, 28, 76, 92, 28, 28, 83, - 79, 89, 28, 88, 81, 78, 28, 28, 45, 45, - 45, 84, 91, 87, 45, 90, 45, 92, 45, 45, - 45, 45, 85, 85, 85, 88, 100, 102, 106, 95, - - 85, 96, 45, 80, 80, 80, 80, 80, 80, 80, - 80, 80, 80, 80, 97, 98, 85, 80, 80, 80, - 95, 96, 99, 105, 102, 80, 107, 100, 106, 112, - 115, 113, 80, 116, 117, 97, 119, 126, 98, 128, - 138, 80, 135, 99, 130, 105, 132, 159, 159, 133, - 146, 112, 113, 107, 144, 116, 115, 119, 117, 129, - 129, 128, 131, 130, 138, 142, 142, 127, 126, 129, - 129, 129, 125, 124, 132, 142, 142, 142, 146, 122, - 120, 144, 145, 145, 145, 145, 145, 145, 145, 145, - 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, - - 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, - 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, - 145, 149, 149, 155, 151, 151, 110, 108, 104, 103, - 101, 149, 149, 149, 151, 151, 151, 154, 154, 154, - 154, 154, 154, 154, 154, 154, 154, 154, 156, 156, - 155, 154, 154, 154, 161, 161, 94, 93, 156, 156, - 156, 72, 66, 58, 161, 161, 161, 57, 55, 53, - 52, 51, 50, 49, 48, 154, 158, 158, 158, 158, - 158, 158, 158, 158, 158, 158, 158, 42, 41, 40, - 158, 158, 158, 39, 38, 35, 30, 16, 13, 9, - - 8, 7, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 158, 163, 163, 164, 164, 165, - 165, 166, 166, 167, 167, 168, 168, 170, 170, 171, - 171, 172, 172, 173, 173, 174, 174, 175, 175, 176, - 176, 177, 177, 178, 178, 179, 179, 180, 180, 181, - 181, 162, 162, 162, 162, 162, 162, 162, 162, 162, - 162, 162, 162, 162, 162, 162, 162, 162, 162, 162, - 162, 162, 162, 162, 162, 162, 162, 162, 162, 162, - 162, 162, 162, 162, 162, 162, 162, 162, 162, 162, - 162 - - } ; - -#define YY_TRAILING_MASK 0x2000 -#define YY_TRAILING_HEAD_MASK 0x4000 -#define REJECT \ -{ \ -*yy_cp = yyg->yy_hold_char; /* undo effects of setting up yytext */ \ -yy_cp = yyg->yy_full_match; /* restore poss. backed-over text */ \ -yyg->yy_lp = yyg->yy_full_lp; /* restore orig. accepting pos. */ \ -yyg->yy_state_ptr = yyg->yy_full_state; /* restore orig. state */ \ -yy_current_state = *yyg->yy_state_ptr; /* restore curr. state */ \ -++yyg->yy_lp; \ -goto find_rule; \ -} - -#define yymore() yymore_used_but_not_detected -#define YY_MORE_ADJ 0 -#define YY_RESTORE_YY_MORE_OFFSET -#line 1 "glcpp/glcpp-lex.l" -#line 2 "glcpp/glcpp-lex.l" -/* - * Copyright © 2010 Intel Corporation - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ - -#include -#include -#include - -#include "glcpp.h" -#include "glcpp-parse.h" - -/* Flex annoyingly generates some functions without making them - * static. Let's declare them here. */ -int glcpp_get_column (yyscan_t yyscanner); -void glcpp_set_column (int column_no , yyscan_t yyscanner); - -#define YY_NO_INPUT - -#define YY_USER_ACTION \ - do { \ - yylloc->first_column = yycolumn + 1; \ - yylloc->first_line = yylineno; \ - yycolumn += yyleng; \ - } while(0); - -#define YY_USER_INIT \ - do { \ - yylineno = 1; \ - yycolumn = 1; \ - yylloc->source = 0; \ - } while(0) - -#line 700 "glcpp/glcpp-lex.c" - -#define INITIAL 0 -#define DONE 1 -#define COMMENT 2 -#define UNREACHABLE 3 - -#define YY_EXTRA_TYPE glcpp_parser_t * - -/* Holds the entire state of the reentrant scanner. */ -struct yyguts_t - { - - /* User-defined. Not touched by flex. */ - YY_EXTRA_TYPE yyextra_r; - - /* The rest are the same as the globals declared in the non-reentrant scanner. */ - FILE *yyin_r, *yyout_r; - size_t yy_buffer_stack_top; /**< index of top of stack. */ - size_t yy_buffer_stack_max; /**< capacity of stack. */ - YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */ - char yy_hold_char; - int yy_n_chars; - int yyleng_r; - char *yy_c_buf_p; - int yy_init; - int yy_start; - int yy_did_buffer_switch_on_eof; - int yy_start_stack_ptr; - int yy_start_stack_depth; - int *yy_start_stack; - yy_state_type yy_last_accepting_state; - char* yy_last_accepting_cpos; - - int yylineno_r; - int yy_flex_debug_r; - - yy_state_type *yy_state_buf; - yy_state_type *yy_state_ptr; - char *yy_full_match; - int yy_lp; - - /* These are only needed for trailing context rules, - * but there's no conditional variable for that yet. */ - int yy_looking_for_trail_begin; - int yy_full_lp; - int *yy_full_state; - - char *yytext_r; - int yy_more_flag; - int yy_more_len; - - YYSTYPE * yylval_r; - - YYLTYPE * yylloc_r; - - }; /* end struct yyguts_t */ - -static int yy_init_globals (yyscan_t yyscanner ); - - /* This must go here because YYSTYPE and YYLTYPE are included - * from bison output in section 1.*/ - # define yylval yyg->yylval_r - - # define yylloc yyg->yylloc_r - -int glcpp_lex_init (yyscan_t* scanner); - -int glcpp_lex_init_extra (YY_EXTRA_TYPE user_defined,yyscan_t* scanner); - -/* Accessor methods to globals. - These are made visible to non-reentrant scanners for convenience. */ - -int glcpp_lex_destroy (yyscan_t yyscanner ); - -int glcpp_get_debug (yyscan_t yyscanner ); - -void glcpp_set_debug (int debug_flag ,yyscan_t yyscanner ); - -YY_EXTRA_TYPE glcpp_get_extra (yyscan_t yyscanner ); - -void glcpp_set_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner ); - -FILE *glcpp_get_in (yyscan_t yyscanner ); - -void glcpp_set_in (FILE * in_str ,yyscan_t yyscanner ); - -FILE *glcpp_get_out (yyscan_t yyscanner ); - -void glcpp_set_out (FILE * out_str ,yyscan_t yyscanner ); - -int glcpp_get_leng (yyscan_t yyscanner ); - -char *glcpp_get_text (yyscan_t yyscanner ); - -int glcpp_get_lineno (yyscan_t yyscanner ); - -void glcpp_set_lineno (int line_number ,yyscan_t yyscanner ); - -int glcpp_get_column (yyscan_t yyscanner ); - -void glcpp_set_column (int column_no ,yyscan_t yyscanner ); - -YYSTYPE * glcpp_get_lval (yyscan_t yyscanner ); - -void glcpp_set_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner ); - - YYLTYPE *glcpp_get_lloc (yyscan_t yyscanner ); - - void glcpp_set_lloc (YYLTYPE * yylloc_param ,yyscan_t yyscanner ); - -/* Macros after this point can all be overridden by user definitions in - * section 1. - */ - -#ifndef YY_SKIP_YYWRAP -#ifdef __cplusplus -extern "C" int glcpp_wrap (yyscan_t yyscanner ); -#else -extern int glcpp_wrap (yyscan_t yyscanner ); -#endif -#endif - - static void yyunput (int c,char *buf_ptr ,yyscan_t yyscanner); - -#ifndef yytext_ptr -static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner); -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner); -#endif - -#ifndef YY_NO_INPUT - -#ifdef __cplusplus -static int yyinput (yyscan_t yyscanner ); -#else -static int input (yyscan_t yyscanner ); -#endif - -#endif - - static void yy_push_state (int new_state ,yyscan_t yyscanner); - - static void yy_pop_state (yyscan_t yyscanner ); - - static int yy_top_state (yyscan_t yyscanner ); - -/* Amount of stuff to slurp up with each read. */ -#ifndef YY_READ_BUF_SIZE -#define YY_READ_BUF_SIZE 8192 -#endif - -/* Copy whatever the last rule matched to the standard output. */ -#ifndef ECHO -/* This used to be an fputs(), but since the string might contain NUL's, - * we now use fwrite(). - */ -#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0) -#endif - -/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, - * is returned in "result". - */ -#ifndef YY_INPUT -#define YY_INPUT(buf,result,max_size) \ - if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ - { \ - int c = '*'; \ - unsigned n; \ - for ( n = 0; n < max_size && \ - (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ - buf[n] = (char) c; \ - if ( c == '\n' ) \ - buf[n++] = (char) c; \ - if ( c == EOF && ferror( yyin ) ) \ - YY_FATAL_ERROR( "input in flex scanner failed" ); \ - result = n; \ - } \ - else \ - { \ - errno=0; \ - while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ - { \ - if( errno != EINTR) \ - { \ - YY_FATAL_ERROR( "input in flex scanner failed" ); \ - break; \ - } \ - errno=0; \ - clearerr(yyin); \ - } \ - }\ -\ - -#endif - -/* No semi-colon after return; correct usage is to write "yyterminate();" - - * we don't want an extra ';' after the "return" because that will cause - * some compilers to complain about unreachable statements. - */ -#ifndef yyterminate -#define yyterminate() return YY_NULL -#endif - -/* Number of entries by which start-condition stack grows. */ -#ifndef YY_START_STACK_INCR -#define YY_START_STACK_INCR 25 -#endif - -/* Report a fatal error. */ -#ifndef YY_FATAL_ERROR -#define YY_FATAL_ERROR(msg) yy_fatal_error( msg , yyscanner) -#endif - -/* end tables serialization structures and prototypes */ - -/* Default declaration of generated scanner - a define so the user can - * easily add parameters. - */ -#ifndef YY_DECL -#define YY_DECL_IS_OURS 1 - -extern int glcpp_lex \ - (YYSTYPE * yylval_param,YYLTYPE * yylloc_param ,yyscan_t yyscanner); - -#define YY_DECL int glcpp_lex \ - (YYSTYPE * yylval_param, YYLTYPE * yylloc_param , yyscan_t yyscanner) -#endif /* !YY_DECL */ - -/* Code executed at the beginning of each rule, after yytext and yyleng - * have been set up. - */ -#ifndef YY_USER_ACTION -#define YY_USER_ACTION -#endif - -/* Code executed at the end of each rule. */ -#ifndef YY_BREAK -#define YY_BREAK break; -#endif - -#define YY_RULE_SETUP \ - if ( yyleng > 0 ) \ - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \ - (yytext[yyleng - 1] == '\n'); \ - YY_USER_ACTION - -/** The main scanner function which does all the work. - */ -YY_DECL -{ - register yy_state_type yy_current_state; - register char *yy_cp, *yy_bp; - register int yy_act; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - -#line 76 "glcpp/glcpp-lex.l" - - - /* Single-line comments */ -#line 962 "glcpp/glcpp-lex.c" - - yylval = yylval_param; - - yylloc = yylloc_param; - - if ( !yyg->yy_init ) - { - yyg->yy_init = 1; - -#ifdef YY_USER_INIT - YY_USER_INIT; -#endif - - /* Create the reject buffer large enough to save one state per allowed character. */ - if ( ! yyg->yy_state_buf ) - yyg->yy_state_buf = (yy_state_type *)glcpp_alloc(YY_STATE_BUF_SIZE ,yyscanner); - if ( ! yyg->yy_state_buf ) - YY_FATAL_ERROR( "out of dynamic memory in glcpp_lex()" ); - - if ( ! yyg->yy_start ) - yyg->yy_start = 1; /* first start state */ - - if ( ! yyin ) - yyin = stdin; - - if ( ! yyout ) - yyout = stdout; - - if ( ! YY_CURRENT_BUFFER ) { - glcpp_ensure_buffer_stack (yyscanner); - YY_CURRENT_BUFFER_LVALUE = - glcpp__create_buffer(yyin,YY_BUF_SIZE ,yyscanner); - } - - glcpp__load_buffer_state(yyscanner ); - } - - while ( 1 ) /* loops until end-of-file is reached */ - { - yy_cp = yyg->yy_c_buf_p; - - /* Support of yytext. */ - *yy_cp = yyg->yy_hold_char; - - /* yy_bp points to the position in yy_ch_buf of the start of - * the current run. - */ - yy_bp = yy_cp; - - yy_current_state = yyg->yy_start; - yy_current_state += YY_AT_BOL(); - - yyg->yy_state_ptr = yyg->yy_state_buf; - *yyg->yy_state_ptr++ = yy_current_state; - -yy_match: - do - { - register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 163 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - *yyg->yy_state_ptr++ = yy_current_state; - ++yy_cp; - } - while ( yy_current_state != 162 ); - -yy_find_action: - yy_current_state = *--yyg->yy_state_ptr; - yyg->yy_lp = yy_accept[yy_current_state]; -find_rule: /* we branch to this label when backing up */ - for ( ; ; ) /* until we find what rule we matched */ - { - if ( yyg->yy_lp && yyg->yy_lp < yy_accept[yy_current_state + 1] ) - { - yy_act = yy_acclist[yyg->yy_lp]; - if ( yy_act & YY_TRAILING_HEAD_MASK || - yyg->yy_looking_for_trail_begin ) - { - if ( yy_act == yyg->yy_looking_for_trail_begin ) - { - yyg->yy_looking_for_trail_begin = 0; - yy_act &= ~YY_TRAILING_HEAD_MASK; - break; - } - } - else if ( yy_act & YY_TRAILING_MASK ) - { - yyg->yy_looking_for_trail_begin = yy_act & ~YY_TRAILING_MASK; - yyg->yy_looking_for_trail_begin |= YY_TRAILING_HEAD_MASK; - yyg->yy_full_match = yy_cp; - yyg->yy_full_state = yyg->yy_state_ptr; - yyg->yy_full_lp = yyg->yy_lp; - } - else - { - yyg->yy_full_match = yy_cp; - yyg->yy_full_state = yyg->yy_state_ptr; - yyg->yy_full_lp = yyg->yy_lp; - break; - } - ++yyg->yy_lp; - goto find_rule; - } - --yy_cp; - yy_current_state = *--yyg->yy_state_ptr; - yyg->yy_lp = yy_accept[yy_current_state]; - } - - YY_DO_BEFORE_ACTION; - -do_action: /* This label is used only to access EOF actions. */ - - switch ( yy_act ) - { /* beginning of action switch */ -case 1: -YY_RULE_SETUP -#line 79 "glcpp/glcpp-lex.l" -{ -} - YY_BREAK -/* Multi-line comments */ -case 2: -YY_RULE_SETUP -#line 83 "glcpp/glcpp-lex.l" -{ yy_push_state(COMMENT, yyscanner); } - YY_BREAK -case 3: -YY_RULE_SETUP -#line 84 "glcpp/glcpp-lex.l" - - YY_BREAK -case 4: -/* rule 4 can match eol */ -YY_RULE_SETUP -#line 85 "glcpp/glcpp-lex.l" -{ yylineno++; yycolumn = 0; return NEWLINE; } - YY_BREAK -case 5: -YY_RULE_SETUP -#line 86 "glcpp/glcpp-lex.l" - - YY_BREAK -case 6: -/* rule 6 can match eol */ -YY_RULE_SETUP -#line 87 "glcpp/glcpp-lex.l" -{ yylineno++; yycolumn = 0; return NEWLINE; } - YY_BREAK -case 7: -YY_RULE_SETUP -#line 88 "glcpp/glcpp-lex.l" -{ - yy_pop_state(yyscanner); - if (yyextra->space_tokens) - return SPACE; -} - YY_BREAK -case 8: -YY_RULE_SETUP -#line 94 "glcpp/glcpp-lex.l" -{ - yylval->str = ralloc_strdup (yyextra, yytext); - yyextra->space_tokens = 0; - return HASH_VERSION; -} - YY_BREAK -/* glcpp doesn't handle #extension, #version, or #pragma directives. - * Simply pass them through to the main compiler's lexer/parser. */ -case 9: -YY_RULE_SETUP -#line 102 "glcpp/glcpp-lex.l" -{ - yylval->str = ralloc_strdup (yyextra, yytext); - yylineno++; - yycolumn = 0; - return OTHER; -} - YY_BREAK -case 10: -*yy_cp = yyg->yy_hold_char; /* undo effects of setting up yytext */ -yyg->yy_c_buf_p = yy_cp -= 1; -YY_DO_BEFORE_ACTION; /* set up yytext again */ -YY_RULE_SETUP -#line 109 "glcpp/glcpp-lex.l" -{ - /* Eat characters until the first digit is - * encountered - */ - char *ptr = yytext; - while (!isdigit(*ptr)) - ptr++; - - /* Subtract one from the line number because - * yylineno is zero-based instead of - * one-based. - */ - yylineno = strtol(ptr, &ptr, 0) - 1; - yylloc->source = strtol(ptr, NULL, 0); -} - YY_BREAK -case 11: -*yy_cp = yyg->yy_hold_char; /* undo effects of setting up yytext */ -yyg->yy_c_buf_p = yy_cp -= 1; -YY_DO_BEFORE_ACTION; /* set up yytext again */ -YY_RULE_SETUP -#line 125 "glcpp/glcpp-lex.l" -{ - /* Eat characters until the first digit is - * encountered - */ - char *ptr = yytext; - while (!isdigit(*ptr)) - ptr++; - - /* Subtract one from the line number because - * yylineno is zero-based instead of - * one-based. - */ - yylineno = strtol(ptr, &ptr, 0) - 1; -} - YY_BREAK -case 12: -/* rule 12 can match eol */ -YY_RULE_SETUP -#line 140 "glcpp/glcpp-lex.l" -{ - yyextra->lexing_if = 1; - yyextra->space_tokens = 0; - return HASH_IFDEF; -} - YY_BREAK -case 13: -/* rule 13 can match eol */ -YY_RULE_SETUP -#line 146 "glcpp/glcpp-lex.l" -{ - yyextra->lexing_if = 1; - yyextra->space_tokens = 0; - return HASH_IFNDEF; -} - YY_BREAK -case 14: -/* rule 14 can match eol */ -YY_RULE_SETUP -#line 152 "glcpp/glcpp-lex.l" -{ - yyextra->lexing_if = 1; - yyextra->space_tokens = 0; - return HASH_IF; -} - YY_BREAK -case 15: -/* rule 15 can match eol */ -YY_RULE_SETUP -#line 158 "glcpp/glcpp-lex.l" -{ - yyextra->lexing_if = 1; - yyextra->space_tokens = 0; - return HASH_ELIF; -} - YY_BREAK -case 16: -/* rule 16 can match eol */ -YY_RULE_SETUP -#line 164 "glcpp/glcpp-lex.l" -{ - yyextra->space_tokens = 0; - return HASH_ELSE; -} - YY_BREAK -case 17: -/* rule 17 can match eol */ -YY_RULE_SETUP -#line 169 "glcpp/glcpp-lex.l" -{ - yyextra->space_tokens = 0; - return HASH_ENDIF; -} - YY_BREAK -/* When skipping (due to an #if 0 or similar) consume anything - * up to a newline. We do this with less priority than any - * #if-related directive (#if, #elif, #else, #endif), but with - * more priority than any other directive or token to avoid - * any side-effects from skipped content. - * - * We use the lexing_if flag to avoid skipping any part of an - * if conditional expression. */ -case 18: -/* rule 18 can match eol */ -*yy_cp = yyg->yy_hold_char; /* undo effects of setting up yytext */ -yyg->yy_c_buf_p = yy_cp -= 1; -YY_DO_BEFORE_ACTION; /* set up yytext again */ -YY_RULE_SETUP -#line 182 "glcpp/glcpp-lex.l" -{ - /* Since this rule always matches, YY_USER_ACTION gets called for it, - * wrongly incrementing yycolumn. We undo that effect here. */ - yycolumn -= yyleng; - if (yyextra->lexing_if || - yyextra->skip_stack == NULL || - yyextra->skip_stack->type == SKIP_NO_SKIP) - { - REJECT; - } -} - YY_BREAK -case 19: -YY_RULE_SETUP -#line 194 "glcpp/glcpp-lex.l" -{ - char *p; - for (p = yytext; !isalpha(p[0]); p++); /* skip " # " */ - p += 5; /* skip "error" */ - glcpp_error(yylloc, yyextra, "#error%s", p); -} - YY_BREAK -case 20: -YY_RULE_SETUP -#line 201 "glcpp/glcpp-lex.l" -{ - yyextra->space_tokens = 0; - return HASH_DEFINE_FUNC; -} - YY_BREAK -case 21: -YY_RULE_SETUP -#line 206 "glcpp/glcpp-lex.l" -{ - yyextra->space_tokens = 0; - return HASH_DEFINE_OBJ; -} - YY_BREAK -case 22: -YY_RULE_SETUP -#line 211 "glcpp/glcpp-lex.l" -{ - yyextra->space_tokens = 0; - return HASH_UNDEF; -} - YY_BREAK -case 23: -YY_RULE_SETUP -#line 216 "glcpp/glcpp-lex.l" -{ - yyextra->space_tokens = 0; - return HASH; -} - YY_BREAK -case 24: -YY_RULE_SETUP -#line 221 "glcpp/glcpp-lex.l" -{ - yylval->str = ralloc_strdup (yyextra, yytext); - return INTEGER_STRING; -} - YY_BREAK -case 25: -YY_RULE_SETUP -#line 226 "glcpp/glcpp-lex.l" -{ - yylval->str = ralloc_strdup (yyextra, yytext); - return INTEGER_STRING; -} - YY_BREAK -case 26: -YY_RULE_SETUP -#line 231 "glcpp/glcpp-lex.l" -{ - yylval->str = ralloc_strdup (yyextra, yytext); - return INTEGER_STRING; -} - YY_BREAK -case 27: -YY_RULE_SETUP -#line 236 "glcpp/glcpp-lex.l" -{ - return LEFT_SHIFT; -} - YY_BREAK -case 28: -YY_RULE_SETUP -#line 240 "glcpp/glcpp-lex.l" -{ - return RIGHT_SHIFT; -} - YY_BREAK -case 29: -YY_RULE_SETUP -#line 244 "glcpp/glcpp-lex.l" -{ - return LESS_OR_EQUAL; -} - YY_BREAK -case 30: -YY_RULE_SETUP -#line 248 "glcpp/glcpp-lex.l" -{ - return GREATER_OR_EQUAL; -} - YY_BREAK -case 31: -YY_RULE_SETUP -#line 252 "glcpp/glcpp-lex.l" -{ - return EQUAL; -} - YY_BREAK -case 32: -YY_RULE_SETUP -#line 256 "glcpp/glcpp-lex.l" -{ - return NOT_EQUAL; -} - YY_BREAK -case 33: -YY_RULE_SETUP -#line 260 "glcpp/glcpp-lex.l" -{ - return AND; -} - YY_BREAK -case 34: -YY_RULE_SETUP -#line 264 "glcpp/glcpp-lex.l" -{ - return OR; -} - YY_BREAK -case 35: -YY_RULE_SETUP -#line 268 "glcpp/glcpp-lex.l" -{ - return PASTE; -} - YY_BREAK -case 36: -YY_RULE_SETUP -#line 272 "glcpp/glcpp-lex.l" -{ - return DEFINED; -} - YY_BREAK -case 37: -YY_RULE_SETUP -#line 276 "glcpp/glcpp-lex.l" -{ - yylval->str = ralloc_strdup (yyextra, yytext); - return IDENTIFIER; -} - YY_BREAK -case 38: -YY_RULE_SETUP -#line 281 "glcpp/glcpp-lex.l" -{ - return yytext[0]; -} - YY_BREAK -case 39: -YY_RULE_SETUP -#line 285 "glcpp/glcpp-lex.l" -{ - yylval->str = ralloc_strdup (yyextra, yytext); - return OTHER; -} - YY_BREAK -case 40: -YY_RULE_SETUP -#line 290 "glcpp/glcpp-lex.l" -{ - if (yyextra->space_tokens) { - return SPACE; - } -} - YY_BREAK -case 41: -/* rule 41 can match eol */ -YY_RULE_SETUP -#line 296 "glcpp/glcpp-lex.l" -{ - yyextra->lexing_if = 0; - yylineno++; - yycolumn = 0; - return NEWLINE; -} - YY_BREAK -/* Handle missing newline at EOF. */ -case YY_STATE_EOF(INITIAL): -#line 304 "glcpp/glcpp-lex.l" -{ - BEGIN DONE; /* Don't keep matching this rule forever. */ - yyextra->lexing_if = 0; - return NEWLINE; -} - YY_BREAK -/* We don't actually use the UNREACHABLE start condition. We - only have this action here so that we can pretend to call some - generated functions, (to avoid "defined but not used" - warnings. */ -case 42: -YY_RULE_SETUP -#line 314 "glcpp/glcpp-lex.l" -{ - unput('.'); - yy_top_state(yyextra); -} - YY_BREAK -case 43: -YY_RULE_SETUP -#line 319 "glcpp/glcpp-lex.l" -ECHO; - YY_BREAK -#line 1479 "glcpp/glcpp-lex.c" - case YY_STATE_EOF(DONE): - case YY_STATE_EOF(COMMENT): - case YY_STATE_EOF(UNREACHABLE): - yyterminate(); - - case YY_END_OF_BUFFER: - { - /* Amount of text matched not including the EOB char. */ - int yy_amount_of_matched_text = (int) (yy_cp - yyg->yytext_ptr) - 1; - - /* Undo the effects of YY_DO_BEFORE_ACTION. */ - *yy_cp = yyg->yy_hold_char; - YY_RESTORE_YY_MORE_OFFSET - - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) - { - /* We're scanning a new file or input source. It's - * possible that this happened because the user - * just pointed yyin at a new source and called - * glcpp_lex(). If so, then we have to assure - * consistency between YY_CURRENT_BUFFER and our - * globals. Here is the right place to do so, because - * this is the first action (other than possibly a - * back-up) that will match for the new input source. - */ - yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; - YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; - } - - /* Note that here we test for yy_c_buf_p "<=" to the position - * of the first EOB in the buffer, since yy_c_buf_p will - * already have been incremented past the NUL character - * (since all states make transitions on EOB to the - * end-of-buffer state). Contrast this with the test - * in input(). - */ - if ( yyg->yy_c_buf_p <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] ) - { /* This was really a NUL. */ - yy_state_type yy_next_state; - - yyg->yy_c_buf_p = yyg->yytext_ptr + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state( yyscanner ); - - /* Okay, we're now positioned to make the NUL - * transition. We couldn't have - * yy_get_previous_state() go ahead and do it - * for us because it doesn't know how to deal - * with the possibility of jamming (and we don't - * want to build jamming into it because then it - * will run more slowly). - */ - - yy_next_state = yy_try_NUL_trans( yy_current_state , yyscanner); - - yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; - - if ( yy_next_state ) - { - /* Consume the NUL. */ - yy_cp = ++yyg->yy_c_buf_p; - yy_current_state = yy_next_state; - goto yy_match; - } - - else - { - yy_cp = yyg->yy_c_buf_p; - goto yy_find_action; - } - } - - else switch ( yy_get_next_buffer( yyscanner ) ) - { - case EOB_ACT_END_OF_FILE: - { - yyg->yy_did_buffer_switch_on_eof = 0; - - if ( glcpp_wrap(yyscanner ) ) - { - /* Note: because we've taken care in - * yy_get_next_buffer() to have set up - * yytext, we can now set up - * yy_c_buf_p so that if some total - * hoser (like flex itself) wants to - * call the scanner after we return the - * YY_NULL, it'll still work - another - * YY_NULL will get returned. - */ - yyg->yy_c_buf_p = yyg->yytext_ptr + YY_MORE_ADJ; - - yy_act = YY_STATE_EOF(YY_START); - goto do_action; - } - - else - { - if ( ! yyg->yy_did_buffer_switch_on_eof ) - YY_NEW_FILE; - } - break; - } - - case EOB_ACT_CONTINUE_SCAN: - yyg->yy_c_buf_p = - yyg->yytext_ptr + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state( yyscanner ); - - yy_cp = yyg->yy_c_buf_p; - yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; - goto yy_match; - - case EOB_ACT_LAST_MATCH: - yyg->yy_c_buf_p = - &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars]; - - yy_current_state = yy_get_previous_state( yyscanner ); - - yy_cp = yyg->yy_c_buf_p; - yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; - goto yy_find_action; - } - break; - } - - default: - YY_FATAL_ERROR( - "fatal flex scanner internal error--no action found" ); - } /* end of action switch */ - } /* end of scanning one token */ -} /* end of glcpp_lex */ - -/* yy_get_next_buffer - try to read in a new buffer - * - * Returns a code representing an action: - * EOB_ACT_LAST_MATCH - - * EOB_ACT_CONTINUE_SCAN - continue scanning from current position - * EOB_ACT_END_OF_FILE - end of file - */ -static int yy_get_next_buffer (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; - register char *source = yyg->yytext_ptr; - register int number_to_move, i; - int ret_val; - - if ( yyg->yy_c_buf_p > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] ) - YY_FATAL_ERROR( - "fatal flex scanner internal error--end of buffer missed" ); - - if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) - { /* Don't try to fill the buffer, so this is an EOF. */ - if ( yyg->yy_c_buf_p - yyg->yytext_ptr - YY_MORE_ADJ == 1 ) - { - /* We matched a single character, the EOB, so - * treat this as a final EOF. - */ - return EOB_ACT_END_OF_FILE; - } - - else - { - /* We matched some text prior to the EOB, first - * process it. - */ - return EOB_ACT_LAST_MATCH; - } - } - - /* Try to read more data. */ - - /* First move last chars to start of buffer. */ - number_to_move = (int) (yyg->yy_c_buf_p - yyg->yytext_ptr) - 1; - - for ( i = 0; i < number_to_move; ++i ) - *(dest++) = *(source++); - - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) - /* don't do the read, it's not guaranteed to return an EOF, - * just force an EOF - */ - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars = 0; - - else - { - int num_to_read = - YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; - - while ( num_to_read <= 0 ) - { /* Not enough room in the buffer - grow it. */ - - YY_FATAL_ERROR( -"input buffer overflow, can't enlarge buffer because scanner uses REJECT" ); - - } - - if ( num_to_read > YY_READ_BUF_SIZE ) - num_to_read = YY_READ_BUF_SIZE; - - /* Read in more data. */ - YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), - yyg->yy_n_chars, (size_t) num_to_read ); - - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; - } - - if ( yyg->yy_n_chars == 0 ) - { - if ( number_to_move == YY_MORE_ADJ ) - { - ret_val = EOB_ACT_END_OF_FILE; - glcpp_restart(yyin ,yyscanner); - } - - else - { - ret_val = EOB_ACT_LAST_MATCH; - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = - YY_BUFFER_EOF_PENDING; - } - } - - else - ret_val = EOB_ACT_CONTINUE_SCAN; - - if ((yy_size_t) (yyg->yy_n_chars + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { - /* Extend the array by 50%, plus the number we really need. */ - yy_size_t new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1); - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) glcpp_realloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ,yyscanner ); - if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) - YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); - } - - yyg->yy_n_chars += number_to_move; - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] = YY_END_OF_BUFFER_CHAR; - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR; - - yyg->yytext_ptr = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; - - return ret_val; -} - -/* yy_get_previous_state - get the state just before the EOB char was reached */ - - static yy_state_type yy_get_previous_state (yyscan_t yyscanner) -{ - register yy_state_type yy_current_state; - register char *yy_cp; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - yy_current_state = yyg->yy_start; - yy_current_state += YY_AT_BOL(); - - yyg->yy_state_ptr = yyg->yy_state_buf; - *yyg->yy_state_ptr++ = yy_current_state; - - for ( yy_cp = yyg->yytext_ptr + YY_MORE_ADJ; yy_cp < yyg->yy_c_buf_p; ++yy_cp ) - { - register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 163 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - *yyg->yy_state_ptr++ = yy_current_state; - } - - return yy_current_state; -} - -/* yy_try_NUL_trans - try to make a transition on the NUL character - * - * synopsis - * next_state = yy_try_NUL_trans( current_state ); - */ - static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state , yyscan_t yyscanner) -{ - register int yy_is_jam; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; /* This var may be unused depending upon options. */ - - register YY_CHAR yy_c = 1; - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 163 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - yy_is_jam = (yy_current_state == 162); - if ( ! yy_is_jam ) - *yyg->yy_state_ptr++ = yy_current_state; - - return yy_is_jam ? 0 : yy_current_state; -} - - static void yyunput (int c, register char * yy_bp , yyscan_t yyscanner) -{ - register char *yy_cp; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - yy_cp = yyg->yy_c_buf_p; - - /* undo effects of setting up yytext */ - *yy_cp = yyg->yy_hold_char; - - if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) - { /* need to shift things up to make room */ - /* +2 for EOB chars. */ - register int number_to_move = yyg->yy_n_chars + 2; - register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ - YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; - register char *source = - &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; - - while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) - *--dest = *--source; - - yy_cp += (int) (dest - source); - yy_bp += (int) (dest - source); - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = - yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_buf_size; - - if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) - YY_FATAL_ERROR( "flex scanner push-back overflow" ); - } - - *--yy_cp = (char) c; - - yyg->yytext_ptr = yy_bp; - yyg->yy_hold_char = *yy_cp; - yyg->yy_c_buf_p = yy_cp; -} - -#ifndef YY_NO_INPUT -#ifdef __cplusplus - static int yyinput (yyscan_t yyscanner) -#else - static int input (yyscan_t yyscanner) -#endif - -{ - int c; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - *yyg->yy_c_buf_p = yyg->yy_hold_char; - - if ( *yyg->yy_c_buf_p == YY_END_OF_BUFFER_CHAR ) - { - /* yy_c_buf_p now points to the character we want to return. - * If this occurs *before* the EOB characters, then it's a - * valid NUL; if not, then we've hit the end of the buffer. - */ - if ( yyg->yy_c_buf_p < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] ) - /* This was really a NUL. */ - *yyg->yy_c_buf_p = '\0'; - - else - { /* need more input */ - int offset = yyg->yy_c_buf_p - yyg->yytext_ptr; - ++yyg->yy_c_buf_p; - - switch ( yy_get_next_buffer( yyscanner ) ) - { - case EOB_ACT_LAST_MATCH: - /* This happens because yy_g_n_b() - * sees that we've accumulated a - * token and flags that we need to - * try matching the token before - * proceeding. But for input(), - * there's no matching to consider. - * So convert the EOB_ACT_LAST_MATCH - * to EOB_ACT_END_OF_FILE. - */ - - /* Reset buffer status. */ - glcpp_restart(yyin ,yyscanner); - - /*FALLTHROUGH*/ - - case EOB_ACT_END_OF_FILE: - { - if ( glcpp_wrap(yyscanner ) ) - return EOF; - - if ( ! yyg->yy_did_buffer_switch_on_eof ) - YY_NEW_FILE; -#ifdef __cplusplus - return yyinput(yyscanner); -#else - return input(yyscanner); -#endif - } - - case EOB_ACT_CONTINUE_SCAN: - yyg->yy_c_buf_p = yyg->yytext_ptr + offset; - break; - } - } - } - - c = *(unsigned char *) yyg->yy_c_buf_p; /* cast for 8-bit char's */ - *yyg->yy_c_buf_p = '\0'; /* preserve yytext */ - yyg->yy_hold_char = *++yyg->yy_c_buf_p; - - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n'); - - return c; -} -#endif /* ifndef YY_NO_INPUT */ - -/** Immediately switch to a different input stream. - * @param input_file A readable stream. - * @param yyscanner The scanner object. - * @note This function does not reset the start condition to @c INITIAL . - */ - void glcpp_restart (FILE * input_file , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - if ( ! YY_CURRENT_BUFFER ){ - glcpp_ensure_buffer_stack (yyscanner); - YY_CURRENT_BUFFER_LVALUE = - glcpp__create_buffer(yyin,YY_BUF_SIZE ,yyscanner); - } - - glcpp__init_buffer(YY_CURRENT_BUFFER,input_file ,yyscanner); - glcpp__load_buffer_state(yyscanner ); -} - -/** Switch to a different input buffer. - * @param new_buffer The new input buffer. - * @param yyscanner The scanner object. - */ - void glcpp__switch_to_buffer (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - /* TODO. We should be able to replace this entire function body - * with - * glcpp_pop_buffer_state(); - * glcpp_push_buffer_state(new_buffer); - */ - glcpp_ensure_buffer_stack (yyscanner); - if ( YY_CURRENT_BUFFER == new_buffer ) - return; - - if ( YY_CURRENT_BUFFER ) - { - /* Flush out information for old buffer. */ - *yyg->yy_c_buf_p = yyg->yy_hold_char; - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p; - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; - } - - YY_CURRENT_BUFFER_LVALUE = new_buffer; - glcpp__load_buffer_state(yyscanner ); - - /* We don't actually know whether we did this switch during - * EOF (glcpp_wrap()) processing, but the only time this flag - * is looked at is after glcpp_wrap() is called, so it's safe - * to go ahead and always set it. - */ - yyg->yy_did_buffer_switch_on_eof = 1; -} - -static void glcpp__load_buffer_state (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; - yyg->yytext_ptr = yyg->yy_c_buf_p = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; - yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; - yyg->yy_hold_char = *yyg->yy_c_buf_p; -} - -/** Allocate and initialize an input buffer state. - * @param file A readable stream. - * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. - * @param yyscanner The scanner object. - * @return the allocated buffer state. - */ - YY_BUFFER_STATE glcpp__create_buffer (FILE * file, int size , yyscan_t yyscanner) -{ - YY_BUFFER_STATE b; - - b = (YY_BUFFER_STATE) glcpp_alloc(sizeof( struct yy_buffer_state ) ,yyscanner ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in glcpp__create_buffer()" ); - - b->yy_buf_size = size; - - /* yy_ch_buf has to be 2 characters longer than the size given because - * we need to put in 2 end-of-buffer characters. - */ - b->yy_ch_buf = (char *) glcpp_alloc(b->yy_buf_size + 2 ,yyscanner ); - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( "out of dynamic memory in glcpp__create_buffer()" ); - - b->yy_is_our_buffer = 1; - - glcpp__init_buffer(b,file ,yyscanner); - - return b; -} - -/** Destroy the buffer. - * @param b a buffer created with glcpp__create_buffer() - * @param yyscanner The scanner object. - */ - void glcpp__delete_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - if ( ! b ) - return; - - if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ - YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; - - if ( b->yy_is_our_buffer ) - glcpp_free((void *) b->yy_ch_buf ,yyscanner ); - - glcpp_free((void *) b ,yyscanner ); -} - -/* Initializes or reinitializes a buffer. - * This function is sometimes called more than once on the same buffer, - * such as during a glcpp_restart() or at EOF. - */ - static void glcpp__init_buffer (YY_BUFFER_STATE b, FILE * file , yyscan_t yyscanner) - -{ - int oerrno = errno; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - glcpp__flush_buffer(b ,yyscanner); - - b->yy_input_file = file; - b->yy_fill_buffer = 1; - - /* If b is the current buffer, then glcpp__init_buffer was _probably_ - * called from glcpp_restart() or through yy_get_next_buffer. - * In that case, we don't want to reset the lineno or column. - */ - if (b != YY_CURRENT_BUFFER){ - b->yy_bs_lineno = 1; - b->yy_bs_column = 0; - } - - b->yy_is_interactive = 0; - - errno = oerrno; -} - -/** Discard all buffered characters. On the next scan, YY_INPUT will be called. - * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. - * @param yyscanner The scanner object. - */ - void glcpp__flush_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if ( ! b ) - return; - - b->yy_n_chars = 0; - - /* We always need two end-of-buffer characters. The first causes - * a transition to the end-of-buffer state. The second causes - * a jam in that state. - */ - b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; - b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; - - b->yy_buf_pos = &b->yy_ch_buf[0]; - - b->yy_at_bol = 1; - b->yy_buffer_status = YY_BUFFER_NEW; - - if ( b == YY_CURRENT_BUFFER ) - glcpp__load_buffer_state(yyscanner ); -} - -/** Pushes the new state onto the stack. The new state becomes - * the current state. This function will allocate the stack - * if necessary. - * @param new_buffer The new state. - * @param yyscanner The scanner object. - */ -void glcpp_push_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if (new_buffer == NULL) - return; - - glcpp_ensure_buffer_stack(yyscanner); - - /* This block is copied from glcpp__switch_to_buffer. */ - if ( YY_CURRENT_BUFFER ) - { - /* Flush out information for old buffer. */ - *yyg->yy_c_buf_p = yyg->yy_hold_char; - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p; - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; - } - - /* Only push if top exists. Otherwise, replace top. */ - if (YY_CURRENT_BUFFER) - yyg->yy_buffer_stack_top++; - YY_CURRENT_BUFFER_LVALUE = new_buffer; - - /* copied from glcpp__switch_to_buffer. */ - glcpp__load_buffer_state(yyscanner ); - yyg->yy_did_buffer_switch_on_eof = 1; -} - -/** Removes and deletes the top of the stack, if present. - * The next element becomes the new top. - * @param yyscanner The scanner object. - */ -void glcpp_pop_buffer_state (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if (!YY_CURRENT_BUFFER) - return; - - glcpp__delete_buffer(YY_CURRENT_BUFFER ,yyscanner); - YY_CURRENT_BUFFER_LVALUE = NULL; - if (yyg->yy_buffer_stack_top > 0) - --yyg->yy_buffer_stack_top; - - if (YY_CURRENT_BUFFER) { - glcpp__load_buffer_state(yyscanner ); - yyg->yy_did_buffer_switch_on_eof = 1; - } -} - -/* Allocates the stack if it does not exist. - * Guarantees space for at least one push. - */ -static void glcpp_ensure_buffer_stack (yyscan_t yyscanner) -{ - int num_to_alloc; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - if (!yyg->yy_buffer_stack) { - - /* First allocation is just for 2 elements, since we don't know if this - * scanner will even need a stack. We use 2 instead of 1 to avoid an - * immediate realloc on the next call. - */ - num_to_alloc = 1; - yyg->yy_buffer_stack = (struct yy_buffer_state**)glcpp_alloc - (num_to_alloc * sizeof(struct yy_buffer_state*) - , yyscanner); - if ( ! yyg->yy_buffer_stack ) - YY_FATAL_ERROR( "out of dynamic memory in glcpp_ensure_buffer_stack()" ); - - memset(yyg->yy_buffer_stack, 0, num_to_alloc * sizeof(struct yy_buffer_state*)); - - yyg->yy_buffer_stack_max = num_to_alloc; - yyg->yy_buffer_stack_top = 0; - return; - } - - if (yyg->yy_buffer_stack_top >= (yyg->yy_buffer_stack_max) - 1){ - - /* Increase the buffer to prepare for a possible push. */ - int grow_size = 8 /* arbitrary grow size */; - - num_to_alloc = yyg->yy_buffer_stack_max + grow_size; - yyg->yy_buffer_stack = (struct yy_buffer_state**)glcpp_realloc - (yyg->yy_buffer_stack, - num_to_alloc * sizeof(struct yy_buffer_state*) - , yyscanner); - if ( ! yyg->yy_buffer_stack ) - YY_FATAL_ERROR( "out of dynamic memory in glcpp_ensure_buffer_stack()" ); - - /* zero only the new slots.*/ - memset(yyg->yy_buffer_stack + yyg->yy_buffer_stack_max, 0, grow_size * sizeof(struct yy_buffer_state*)); - yyg->yy_buffer_stack_max = num_to_alloc; - } -} - -/** Setup the input buffer state to scan directly from a user-specified character buffer. - * @param base the character buffer - * @param size the size in bytes of the character buffer - * @param yyscanner The scanner object. - * @return the newly allocated buffer state object. - */ -YY_BUFFER_STATE glcpp__scan_buffer (char * base, yy_size_t size , yyscan_t yyscanner) -{ - YY_BUFFER_STATE b; - - if ( size < 2 || - base[size-2] != YY_END_OF_BUFFER_CHAR || - base[size-1] != YY_END_OF_BUFFER_CHAR ) - /* They forgot to leave room for the EOB's. */ - return 0; - - b = (YY_BUFFER_STATE) glcpp_alloc(sizeof( struct yy_buffer_state ) ,yyscanner ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in glcpp__scan_buffer()" ); - - b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ - b->yy_buf_pos = b->yy_ch_buf = base; - b->yy_is_our_buffer = 0; - b->yy_input_file = 0; - b->yy_n_chars = b->yy_buf_size; - b->yy_is_interactive = 0; - b->yy_at_bol = 1; - b->yy_fill_buffer = 0; - b->yy_buffer_status = YY_BUFFER_NEW; - - glcpp__switch_to_buffer(b ,yyscanner ); - - return b; -} - -/** Setup the input buffer state to scan a string. The next call to glcpp_lex() will - * scan from a @e copy of @a str. - * @param yystr a NUL-terminated string to scan - * @param yyscanner The scanner object. - * @return the newly allocated buffer state object. - * @note If you want to scan bytes that may contain NUL values, then use - * glcpp__scan_bytes() instead. - */ -YY_BUFFER_STATE glcpp__scan_string (yyconst char * yystr , yyscan_t yyscanner) -{ - - return glcpp__scan_bytes(yystr,strlen(yystr) ,yyscanner); -} - -/** Setup the input buffer state to scan the given bytes. The next call to glcpp_lex() will - * scan from a @e copy of @a bytes. - * @param bytes the byte buffer to scan - * @param len the number of bytes in the buffer pointed to by @a bytes. - * @param yyscanner The scanner object. - * @return the newly allocated buffer state object. - */ -YY_BUFFER_STATE glcpp__scan_bytes (yyconst char * yybytes, int _yybytes_len , yyscan_t yyscanner) -{ - YY_BUFFER_STATE b; - char *buf; - yy_size_t n; - int i; - - /* Get memory for full buffer, including space for trailing EOB's. */ - n = _yybytes_len + 2; - buf = (char *) glcpp_alloc(n ,yyscanner ); - if ( ! buf ) - YY_FATAL_ERROR( "out of dynamic memory in glcpp__scan_bytes()" ); - - for ( i = 0; i < _yybytes_len; ++i ) - buf[i] = yybytes[i]; - - buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; - - b = glcpp__scan_buffer(buf,n ,yyscanner); - if ( ! b ) - YY_FATAL_ERROR( "bad buffer in glcpp__scan_bytes()" ); - - /* It's okay to grow etc. this buffer, and we should throw it - * away when we're done. - */ - b->yy_is_our_buffer = 1; - - return b; -} - - static void yy_push_state (int new_state , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if ( yyg->yy_start_stack_ptr >= yyg->yy_start_stack_depth ) - { - yy_size_t new_size; - - yyg->yy_start_stack_depth += YY_START_STACK_INCR; - new_size = yyg->yy_start_stack_depth * sizeof( int ); - - if ( ! yyg->yy_start_stack ) - yyg->yy_start_stack = (int *) glcpp_alloc(new_size ,yyscanner ); - - else - yyg->yy_start_stack = (int *) glcpp_realloc((void *) yyg->yy_start_stack,new_size ,yyscanner ); - - if ( ! yyg->yy_start_stack ) - YY_FATAL_ERROR( "out of memory expanding start-condition stack" ); - } - - yyg->yy_start_stack[yyg->yy_start_stack_ptr++] = YY_START; - - BEGIN(new_state); -} - - static void yy_pop_state (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if ( --yyg->yy_start_stack_ptr < 0 ) - YY_FATAL_ERROR( "start-condition stack underflow" ); - - BEGIN(yyg->yy_start_stack[yyg->yy_start_stack_ptr]); -} - - static int yy_top_state (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yyg->yy_start_stack[yyg->yy_start_stack_ptr - 1]; -} - -#ifndef YY_EXIT_FAILURE -#define YY_EXIT_FAILURE 2 -#endif - -static void yy_fatal_error (yyconst char* msg , yyscan_t yyscanner) -{ - (void) fprintf( stderr, "%s\n", msg ); - exit( YY_EXIT_FAILURE ); -} - -/* Redefine yyless() so it works in section 3 code. */ - -#undef yyless -#define yyless(n) \ - do \ - { \ - /* Undo effects of setting up yytext. */ \ - int yyless_macro_arg = (n); \ - YY_LESS_LINENO(yyless_macro_arg);\ - yytext[yyleng] = yyg->yy_hold_char; \ - yyg->yy_c_buf_p = yytext + yyless_macro_arg; \ - yyg->yy_hold_char = *yyg->yy_c_buf_p; \ - *yyg->yy_c_buf_p = '\0'; \ - yyleng = yyless_macro_arg; \ - } \ - while ( 0 ) - -/* Accessor methods (get/set functions) to struct members. */ - -/** Get the user-defined data for this scanner. - * @param yyscanner The scanner object. - */ -YY_EXTRA_TYPE glcpp_get_extra (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yyextra; -} - -/** Get the current line number. - * @param yyscanner The scanner object. - */ -int glcpp_get_lineno (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - if (! YY_CURRENT_BUFFER) - return 0; - - return yylineno; -} - -/** Get the current column number. - * @param yyscanner The scanner object. - */ -int glcpp_get_column (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - if (! YY_CURRENT_BUFFER) - return 0; - - return yycolumn; -} - -/** Get the input stream. - * @param yyscanner The scanner object. - */ -FILE *glcpp_get_in (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yyin; -} - -/** Get the output stream. - * @param yyscanner The scanner object. - */ -FILE *glcpp_get_out (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yyout; -} - -/** Get the length of the current token. - * @param yyscanner The scanner object. - */ -int glcpp_get_leng (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yyleng; -} - -/** Get the current token. - * @param yyscanner The scanner object. - */ - -char *glcpp_get_text (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yytext; -} - -/** Set the user-defined data. This data is never touched by the scanner. - * @param user_defined The data to be associated with this scanner. - * @param yyscanner The scanner object. - */ -void glcpp_set_extra (YY_EXTRA_TYPE user_defined , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyextra = user_defined ; -} - -/** Set the current line number. - * @param line_number - * @param yyscanner The scanner object. - */ -void glcpp_set_lineno (int line_number , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - /* lineno is only valid if an input buffer exists. */ - if (! YY_CURRENT_BUFFER ) - yy_fatal_error( "glcpp_set_lineno called with no buffer" , yyscanner); - - yylineno = line_number; -} - -/** Set the current column. - * @param line_number - * @param yyscanner The scanner object. - */ -void glcpp_set_column (int column_no , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - /* column is only valid if an input buffer exists. */ - if (! YY_CURRENT_BUFFER ) - yy_fatal_error( "glcpp_set_column called with no buffer" , yyscanner); - - yycolumn = column_no; -} - -/** Set the input stream. This does not discard the current - * input buffer. - * @param in_str A readable stream. - * @param yyscanner The scanner object. - * @see glcpp__switch_to_buffer - */ -void glcpp_set_in (FILE * in_str , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyin = in_str ; -} - -void glcpp_set_out (FILE * out_str , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyout = out_str ; -} - -int glcpp_get_debug (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yy_flex_debug; -} - -void glcpp_set_debug (int bdebug , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yy_flex_debug = bdebug ; -} - -/* Accessor methods for yylval and yylloc */ - -YYSTYPE * glcpp_get_lval (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yylval; -} - -void glcpp_set_lval (YYSTYPE * yylval_param , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yylval = yylval_param; -} - -YYLTYPE *glcpp_get_lloc (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yylloc; -} - -void glcpp_set_lloc (YYLTYPE * yylloc_param , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yylloc = yylloc_param; -} - -/* User-visible API */ - -/* glcpp_lex_init is special because it creates the scanner itself, so it is - * the ONLY reentrant function that doesn't take the scanner as the last argument. - * That's why we explicitly handle the declaration, instead of using our macros. - */ - -int glcpp_lex_init(yyscan_t* ptr_yy_globals) - -{ - if (ptr_yy_globals == NULL){ - errno = EINVAL; - return 1; - } - - *ptr_yy_globals = (yyscan_t) glcpp_alloc ( sizeof( struct yyguts_t ), NULL ); - - if (*ptr_yy_globals == NULL){ - errno = ENOMEM; - return 1; - } - - /* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for releases. */ - memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); - - return yy_init_globals ( *ptr_yy_globals ); -} - -/* glcpp_lex_init_extra has the same functionality as glcpp_lex_init, but follows the - * convention of taking the scanner as the last argument. Note however, that - * this is a *pointer* to a scanner, as it will be allocated by this call (and - * is the reason, too, why this function also must handle its own declaration). - * The user defined value in the first argument will be available to glcpp_alloc in - * the yyextra field. - */ - -int glcpp_lex_init_extra(YY_EXTRA_TYPE yy_user_defined,yyscan_t* ptr_yy_globals ) - -{ - struct yyguts_t dummy_yyguts; - - glcpp_set_extra (yy_user_defined, &dummy_yyguts); - - if (ptr_yy_globals == NULL){ - errno = EINVAL; - return 1; - } - - *ptr_yy_globals = (yyscan_t) glcpp_alloc ( sizeof( struct yyguts_t ), &dummy_yyguts ); - - if (*ptr_yy_globals == NULL){ - errno = ENOMEM; - return 1; - } - - /* By setting to 0xAA, we expose bugs in - yy_init_globals. Leave at 0x00 for releases. */ - memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); - - glcpp_set_extra (yy_user_defined, *ptr_yy_globals); - - return yy_init_globals ( *ptr_yy_globals ); -} - -static int yy_init_globals (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - /* Initialization is the same as for the non-reentrant scanner. - * This function is called from glcpp_lex_destroy(), so don't allocate here. - */ - - yyg->yy_buffer_stack = 0; - yyg->yy_buffer_stack_top = 0; - yyg->yy_buffer_stack_max = 0; - yyg->yy_c_buf_p = (char *) 0; - yyg->yy_init = 0; - yyg->yy_start = 0; - - yyg->yy_start_stack_ptr = 0; - yyg->yy_start_stack_depth = 0; - yyg->yy_start_stack = NULL; - - yyg->yy_state_buf = 0; - yyg->yy_state_ptr = 0; - yyg->yy_full_match = 0; - yyg->yy_lp = 0; - -/* Defined in main.c */ -#ifdef YY_STDINIT - yyin = stdin; - yyout = stdout; -#else - yyin = (FILE *) 0; - yyout = (FILE *) 0; -#endif - - /* For future reference: Set errno on error, since we are called by - * glcpp_lex_init() - */ - return 0; -} - -/* glcpp_lex_destroy is for both reentrant and non-reentrant scanners. */ -int glcpp_lex_destroy (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - /* Pop the buffer stack, destroying each element. */ - while(YY_CURRENT_BUFFER){ - glcpp__delete_buffer(YY_CURRENT_BUFFER ,yyscanner ); - YY_CURRENT_BUFFER_LVALUE = NULL; - glcpp_pop_buffer_state(yyscanner); - } - - /* Destroy the stack itself. */ - glcpp_free(yyg->yy_buffer_stack ,yyscanner); - yyg->yy_buffer_stack = NULL; - - /* Destroy the start condition stack. */ - glcpp_free(yyg->yy_start_stack ,yyscanner ); - yyg->yy_start_stack = NULL; - - glcpp_free ( yyg->yy_state_buf , yyscanner); - yyg->yy_state_buf = NULL; - - /* Reset the globals. This is important in a non-reentrant scanner so the next time - * glcpp_lex() is called, initialization will occur. */ - yy_init_globals( yyscanner); - - /* Destroy the main struct (reentrant only). */ - glcpp_free ( yyscanner , yyscanner ); - yyscanner = NULL; - return 0; -} - -/* - * Internal utility routines. - */ - -#ifndef yytext_ptr -static void yy_flex_strncpy (char* s1, yyconst char * s2, int n , yyscan_t yyscanner) -{ - register int i; - for ( i = 0; i < n; ++i ) - s1[i] = s2[i]; -} -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen (yyconst char * s , yyscan_t yyscanner) -{ - register int n; - for ( n = 0; s[n]; ++n ) - ; - - return n; -} -#endif - -void *glcpp_alloc (yy_size_t size , yyscan_t yyscanner) -{ - return (void *) malloc( size ); -} - -void *glcpp_realloc (void * ptr, yy_size_t size , yyscan_t yyscanner) -{ - /* The cast to (char *) in the following accommodates both - * implementations that use char* generic pointers, and those - * that use void* generic pointers. It works with the latter - * because both ANSI C and C++ allow castless assignment from - * any pointer type to void*, and deal with argument conversions - * as though doing an assignment. - */ - return (void *) realloc( (char *) ptr, size ); -} - -void glcpp_free (void * ptr , yyscan_t yyscanner) -{ - free( (char *) ptr ); /* see glcpp_realloc() for (char *) cast */ -} - -#define YYTABLES_NAME "yytables" - -#line 319 "glcpp/glcpp-lex.l" - - - -void -glcpp_lex_set_source_string(glcpp_parser_t *parser, const char *shader) -{ - glcpp__scan_string(shader,parser->scanner); -} - diff --git a/mesalib/src/glsl/glcpp/glcpp-parse.c b/mesalib/src/glsl/glcpp/glcpp-parse.c deleted file mode 100644 index 0be33a645..000000000 --- a/mesalib/src/glsl/glcpp/glcpp-parse.c +++ /dev/null @@ -1,4222 +0,0 @@ -/* A Bison parser, made by GNU Bison 2.4.3. */ - -/* Skeleton implementation for Bison's Yacc-like parsers in C - - Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006, - 2009, 2010 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . */ - -/* As a special exception, you may create a larger work that contains - part or all of the Bison parser skeleton and distribute that work - under terms of your choice, so long as that work isn't itself a - parser generator using the skeleton or a modified version thereof - as a parser skeleton. Alternatively, if you modify or redistribute - the parser skeleton itself, you may (at your option) remove this - special exception, which will cause the skeleton and the resulting - Bison output files to be licensed under the GNU General Public - License without this special exception. - - This special exception was added by the Free Software Foundation in - version 2.2 of Bison. */ - -/* C LALR(1) parser skeleton written by Richard Stallman, by - simplifying the original so-called "semantic" parser. */ - -/* All symbols defined below should begin with yy or YY, to avoid - infringing on user name space. This should be done even for local - variables, as they might otherwise be expanded by user macros. - There are some unavoidable exceptions within include files to - define necessary library symbols; they are noted "INFRINGES ON - USER NAME SPACE" below. */ - -/* Identify Bison output. */ -#define YYBISON 1 - -/* Bison version. */ -#define YYBISON_VERSION "2.4.3" - -/* Skeleton name. */ -#define YYSKELETON_NAME "yacc.c" - -/* Pure parsers. */ -#define YYPURE 1 - -/* Push parsers. */ -#define YYPUSH 0 - -/* Pull parsers. */ -#define YYPULL 1 - -/* Using locations. */ -#define YYLSP_NEEDED 1 - - - -/* Copy the first part of user declarations. */ - -/* Line 189 of yacc.c */ -#line 1 "glcpp/glcpp-parse.y" - -/* - * Copyright © 2010 Intel Corporation - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ - -#include -#include -#include -#include -#include - -#include "glcpp.h" -#include "main/core.h" /* for struct gl_extensions */ -#include "main/mtypes.h" /* for gl_api enum */ - -static void -yyerror (YYLTYPE *locp, glcpp_parser_t *parser, const char *error); - -static void -_define_object_macro (glcpp_parser_t *parser, - YYLTYPE *loc, - const char *macro, - token_list_t *replacements); - -static void -_define_function_macro (glcpp_parser_t *parser, - YYLTYPE *loc, - const char *macro, - string_list_t *parameters, - token_list_t *replacements); - -static string_list_t * -_string_list_create (void *ctx); - -static void -_string_list_append_item (string_list_t *list, const char *str); - -static int -_string_list_contains (string_list_t *list, const char *member, int *index); - -static int -_string_list_length (string_list_t *list); - -static int -_string_list_equal (string_list_t *a, string_list_t *b); - -static argument_list_t * -_argument_list_create (void *ctx); - -static void -_argument_list_append (argument_list_t *list, token_list_t *argument); - -static int -_argument_list_length (argument_list_t *list); - -static token_list_t * -_argument_list_member_at (argument_list_t *list, int index); - -/* Note: This function ralloc_steal()s the str pointer. */ -static token_t * -_token_create_str (void *ctx, int type, char *str); - -static token_t * -_token_create_ival (void *ctx, int type, int ival); - -static token_list_t * -_token_list_create (void *ctx); - -/* Note: This function calls ralloc_steal on token. */ -static void -_token_list_append (token_list_t *list, token_t *token); - -static void -_token_list_append_list (token_list_t *list, token_list_t *tail); - -static int -_token_list_equal_ignoring_space (token_list_t *a, token_list_t *b); - -static active_list_t * -_active_list_push (active_list_t *list, - const char *identifier, - token_node_t *marker); - -static active_list_t * -_active_list_pop (active_list_t *list); - -int -_active_list_contains (active_list_t *list, const char *identifier); - -static void -_glcpp_parser_expand_if (glcpp_parser_t *parser, int type, token_list_t *list); - -static void -_glcpp_parser_expand_token_list (glcpp_parser_t *parser, - token_list_t *list); - -static void -_glcpp_parser_print_expanded_token_list (glcpp_parser_t *parser, - token_list_t *list); - -static void -_glcpp_parser_skip_stack_push_if (glcpp_parser_t *parser, YYLTYPE *loc, - int condition); - -static void -_glcpp_parser_skip_stack_change_if (glcpp_parser_t *parser, YYLTYPE *loc, - const char *type, int condition); - -static void -_glcpp_parser_skip_stack_pop (glcpp_parser_t *parser, YYLTYPE *loc); - -#define yylex glcpp_parser_lex - -static int -glcpp_parser_lex (YYSTYPE *yylval, YYLTYPE *yylloc, glcpp_parser_t *parser); - -static void -glcpp_parser_lex_from (glcpp_parser_t *parser, token_list_t *list); - -static void -add_builtin_define(glcpp_parser_t *parser, const char *name, int value); - - - -/* Line 189 of yacc.c */ -#line 216 "glcpp/glcpp-parse.c" - -/* Enabling traces. */ -#ifndef YYDEBUG -# define YYDEBUG 0 -#endif - -/* Enabling verbose error messages. */ -#ifdef YYERROR_VERBOSE -# undef YYERROR_VERBOSE -# define YYERROR_VERBOSE 1 -#else -# define YYERROR_VERBOSE 1 -#endif - -/* Enabling the token table. */ -#ifndef YYTOKEN_TABLE -# define YYTOKEN_TABLE 0 -#endif - - -/* Tokens. */ -#ifndef YYTOKENTYPE -# define YYTOKENTYPE - /* Put the tokens into the symbol table, so that GDB and other debuggers - know about them. */ - enum yytokentype { - COMMA_FINAL = 258, - DEFINED = 259, - ELIF_EXPANDED = 260, - HASH = 261, - HASH_DEFINE_FUNC = 262, - HASH_DEFINE_OBJ = 263, - HASH_ELIF = 264, - HASH_ELSE = 265, - HASH_ENDIF = 266, - HASH_IF = 267, - HASH_IFDEF = 268, - HASH_IFNDEF = 269, - HASH_UNDEF = 270, - HASH_VERSION = 271, - IDENTIFIER = 272, - IF_EXPANDED = 273, - INTEGER = 274, - INTEGER_STRING = 275, - NEWLINE = 276, - OTHER = 277, - PLACEHOLDER = 278, - SPACE = 279, - PASTE = 280, - OR = 281, - AND = 282, - NOT_EQUAL = 283, - EQUAL = 284, - GREATER_OR_EQUAL = 285, - LESS_OR_EQUAL = 286, - RIGHT_SHIFT = 287, - LEFT_SHIFT = 288, - UNARY = 289 - }; -#endif - - - -#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED - -# define yystype YYSTYPE /* obsolescent; will be withdrawn */ -# define YYSTYPE_IS_DECLARED 1 -#endif - -#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED -typedef struct YYLTYPE -{ - int first_line; - int first_column; - int last_line; - int last_column; -} YYLTYPE; -# define yyltype YYLTYPE /* obsolescent; will be withdrawn */ -# define YYLTYPE_IS_DECLARED 1 -# define YYLTYPE_IS_TRIVIAL 1 -#endif - - -/* Copy the second part of user declarations. */ - - -/* Line 264 of yacc.c */ -#line 304 "glcpp/glcpp-parse.c" - -#ifdef short -# undef short -#endif - -#ifdef YYTYPE_UINT8 -typedef YYTYPE_UINT8 yytype_uint8; -#else -typedef unsigned char yytype_uint8; -#endif - -#ifdef YYTYPE_INT8 -typedef YYTYPE_INT8 yytype_int8; -#elif (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -typedef signed char yytype_int8; -#else -typedef short int yytype_int8; -#endif - -#ifdef YYTYPE_UINT16 -typedef YYTYPE_UINT16 yytype_uint16; -#else -typedef unsigned short int yytype_uint16; -#endif - -#ifdef YYTYPE_INT16 -typedef YYTYPE_INT16 yytype_int16; -#else -typedef short int yytype_int16; -#endif - -#ifndef YYSIZE_T -# ifdef __SIZE_TYPE__ -# define YYSIZE_T __SIZE_TYPE__ -# elif defined size_t -# define YYSIZE_T size_t -# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -# include /* INFRINGES ON USER NAME SPACE */ -# define YYSIZE_T size_t -# else -# define YYSIZE_T unsigned int -# endif -#endif - -#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) - -#ifndef YY_ -# if defined YYENABLE_NLS && YYENABLE_NLS -# if ENABLE_NLS -# include /* INFRINGES ON USER NAME SPACE */ -# define YY_(msgid) dgettext ("bison-runtime", msgid) -# endif -# endif -# ifndef YY_ -# define YY_(msgid) msgid -# endif -#endif - -/* Suppress unused-variable warnings by "using" E. */ -#if ! defined lint || defined __GNUC__ -# define YYUSE(e) ((void) (e)) -#else -# define YYUSE(e) /* empty */ -#endif - -/* Identity function, used to suppress warnings about constant conditions. */ -#ifndef lint -# define YYID(n) (n) -#else -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static int -YYID (int yyi) -#else -static int -YYID (yyi) - int yyi; -#endif -{ - return yyi; -} -#endif - -#if ! defined yyoverflow || YYERROR_VERBOSE - -/* The parser invokes alloca or malloc; define the necessary symbols. */ - -# ifdef YYSTACK_USE_ALLOCA -# if YYSTACK_USE_ALLOCA -# ifdef __GNUC__ -# define YYSTACK_ALLOC __builtin_alloca -# elif defined __BUILTIN_VA_ARG_INCR -# include /* INFRINGES ON USER NAME SPACE */ -# elif defined _AIX -# define YYSTACK_ALLOC __alloca -# elif defined _MSC_VER -# include /* INFRINGES ON USER NAME SPACE */ -# define alloca _alloca -# else -# define YYSTACK_ALLOC alloca -# if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -# include /* INFRINGES ON USER NAME SPACE */ -# ifndef _STDLIB_H -# define _STDLIB_H 1 -# endif -# endif -# endif -# endif -# endif - -# ifdef YYSTACK_ALLOC - /* Pacify GCC's `empty if-body' warning. */ -# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) -# ifndef YYSTACK_ALLOC_MAXIMUM - /* The OS might guarantee only one guard page at the bottom of the stack, - and a page size can be as small as 4096 bytes. So we cannot safely - invoke alloca (N) if N exceeds 4096. Use a slightly smaller number - to allow for a few compiler-allocated temporary stack slots. */ -# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ -# endif -# else -# define YYSTACK_ALLOC YYMALLOC -# define YYSTACK_FREE YYFREE -# ifndef YYSTACK_ALLOC_MAXIMUM -# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM -# endif -# if (defined __cplusplus && ! defined _STDLIB_H \ - && ! ((defined YYMALLOC || defined malloc) \ - && (defined YYFREE || defined free))) -# include /* INFRINGES ON USER NAME SPACE */ -# ifndef _STDLIB_H -# define _STDLIB_H 1 -# endif -# endif -# ifndef YYMALLOC -# define YYMALLOC malloc -# if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ -# endif -# endif -# ifndef YYFREE -# define YYFREE free -# if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -void free (void *); /* INFRINGES ON USER NAME SPACE */ -# endif -# endif -# endif -#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ - - -#if (! defined yyoverflow \ - && (! defined __cplusplus \ - || (defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL \ - && defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) - -/* A type that is properly aligned for any stack member. */ -union yyalloc -{ - yytype_int16 yyss_alloc; - YYSTYPE yyvs_alloc; - YYLTYPE yyls_alloc; -}; - -/* The size of the maximum gap between one aligned stack and the next. */ -# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) - -/* The size of an array large to enough to hold all stacks, each with - N elements. */ -# define YYSTACK_BYTES(N) \ - ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE) + sizeof (YYLTYPE)) \ - + 2 * YYSTACK_GAP_MAXIMUM) - -/* Copy COUNT objects from FROM to TO. The source and destination do - not overlap. */ -# ifndef YYCOPY -# if defined __GNUC__ && 1 < __GNUC__ -# define YYCOPY(To, From, Count) \ - __builtin_memcpy (To, From, (Count) * sizeof (*(From))) -# else -# define YYCOPY(To, From, Count) \ - do \ - { \ - YYSIZE_T yyi; \ - for (yyi = 0; yyi < (Count); yyi++) \ - (To)[yyi] = (From)[yyi]; \ - } \ - while (YYID (0)) -# endif -# endif - -/* Relocate STACK from its old location to the new one. The - local variables YYSIZE and YYSTACKSIZE give the old and new number of - elements in the stack, and YYPTR gives the new location of the - stack. Advance YYPTR to a properly aligned location for the next - stack. */ -# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ - do \ - { \ - YYSIZE_T yynewbytes; \ - YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ - Stack = &yyptr->Stack_alloc; \ - yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ - yyptr += yynewbytes / sizeof (*yyptr); \ - } \ - while (YYID (0)) - -#endif - -/* YYFINAL -- State number of the termination state. */ -#define YYFINAL 2 -/* YYLAST -- Last index in YYTABLE. */ -#define YYLAST 606 - -/* YYNTOKENS -- Number of terminals. */ -#define YYNTOKENS 57 -/* YYNNTS -- Number of nonterminals. */ -#define YYNNTS 17 -/* YYNRULES -- Number of rules. */ -#define YYNRULES 101 -/* YYNRULES -- Number of states. */ -#define YYNSTATES 162 - -/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ -#define YYUNDEFTOK 2 -#define YYMAXUTOK 289 - -#define YYTRANSLATE(YYX) \ - ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) - -/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ -static const yytype_uint8 yytranslate[] = -{ - 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 47, 2, 2, 2, 43, 30, 2, - 45, 46, 41, 39, 49, 40, 54, 42, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 55, - 33, 56, 34, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 50, 2, 51, 29, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 52, 28, 53, 48, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, - 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, - 25, 26, 27, 31, 32, 35, 36, 37, 38, 44 -}; - -#if YYDEBUG -/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in - YYRHS. */ -static const yytype_uint16 yyprhs[] = -{ - 0, 0, 3, 4, 7, 9, 11, 13, 16, 20, - 24, 29, 36, 44, 48, 52, 55, 60, 65, 69, - 72, 75, 78, 82, 85, 87, 89, 91, 95, 99, - 103, 107, 111, 115, 119, 123, 127, 131, 135, 139, - 143, 147, 151, 155, 159, 163, 166, 169, 172, 175, - 179, 181, 185, 187, 190, 193, 194, 196, 197, 199, - 202, 207, 209, 211, 214, 216, 219, 221, 223, 225, - 227, 229, 231, 233, 235, 237, 239, 241, 243, 245, - 247, 249, 251, 253, 255, 257, 259, 261, 263, 265, - 267, 269, 271, 273, 275, 277, 279, 281, 283, 285, - 287, 289 -}; - -/* YYRHS -- A `-1'-separated list of the rules' RHS. */ -static const yytype_int8 yyrhs[] = -{ - 58, 0, -1, -1, 58, 59, -1, 61, -1, 65, - -1, 60, -1, 6, 66, -1, 18, 63, 21, -1, - 5, 63, 21, -1, 8, 17, 67, 21, -1, 7, - 17, 45, 46, 67, 21, -1, 7, 17, 45, 64, - 46, 67, 21, -1, 15, 17, 21, -1, 12, 70, - 21, -1, 12, 21, -1, 13, 17, 68, 21, -1, - 14, 17, 68, 21, -1, 9, 70, 21, -1, 9, - 21, -1, 10, 21, -1, 11, 21, -1, 16, 62, - 21, -1, 6, 21, -1, 20, -1, 19, -1, 62, - -1, 63, 26, 63, -1, 63, 27, 63, -1, 63, - 28, 63, -1, 63, 29, 63, -1, 63, 30, 63, - -1, 63, 31, 63, -1, 63, 32, 63, -1, 63, - 35, 63, -1, 63, 36, 63, -1, 63, 34, 63, - -1, 63, 33, 63, -1, 63, 37, 63, -1, 63, - 38, 63, -1, 63, 40, 63, -1, 63, 39, 63, - -1, 63, 43, 63, -1, 63, 42, 63, -1, 63, - 41, 63, -1, 47, 63, -1, 48, 63, -1, 40, - 63, -1, 39, 63, -1, 45, 63, 46, -1, 17, - -1, 64, 49, 17, -1, 21, -1, 71, 21, -1, - 71, 21, -1, -1, 71, -1, -1, 71, -1, 4, - 17, -1, 4, 45, 17, 46, -1, 72, -1, 69, - -1, 70, 69, -1, 72, -1, 71, 72, -1, 17, - -1, 20, -1, 73, -1, 22, -1, 24, -1, 50, - -1, 51, -1, 45, -1, 46, -1, 52, -1, 53, - -1, 54, -1, 30, -1, 41, -1, 39, -1, 40, - -1, 48, -1, 47, -1, 42, -1, 43, -1, 38, - -1, 37, -1, 33, -1, 34, -1, 36, -1, 35, - -1, 32, -1, 31, -1, 29, -1, 28, -1, 27, - -1, 26, -1, 55, -1, 49, -1, 56, -1, 25, - -1 -}; - -/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ -static const yytype_uint16 yyrline[] = -{ - 0, 181, 181, 183, 187, 190, 195, 196, 200, 203, - 209, 212, 215, 218, 226, 245, 255, 260, 265, 284, - 299, 302, 305, 326, 330, 339, 344, 345, 348, 351, - 354, 357, 360, 363, 366, 369, 372, 375, 378, 381, - 384, 387, 390, 398, 406, 409, 412, 415, 418, 421, - 427, 432, 440, 441, 445, 451, 452, 455, 457, 464, - 468, 472, 477, 481, 488, 493, 500, 504, 508, 512, - 516, 523, 524, 525, 526, 527, 528, 529, 530, 531, - 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, - 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, - 552, 553 -}; -#endif - -#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE -/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. - First, the terminals, then, starting at YYNTOKENS, nonterminals. */ -static const char *const yytname[] = -{ - "$end", "error", "$undefined", "COMMA_FINAL", "DEFINED", - "ELIF_EXPANDED", "HASH", "HASH_DEFINE_FUNC", "HASH_DEFINE_OBJ", - "HASH_ELIF", "HASH_ELSE", "HASH_ENDIF", "HASH_IF", "HASH_IFDEF", - "HASH_IFNDEF", "HASH_UNDEF", "HASH_VERSION", "IDENTIFIER", "IF_EXPANDED", - "INTEGER", "INTEGER_STRING", "NEWLINE", "OTHER", "PLACEHOLDER", "SPACE", - "PASTE", "OR", "AND", "'|'", "'^'", "'&'", "NOT_EQUAL", "EQUAL", "'<'", - "'>'", "GREATER_OR_EQUAL", "LESS_OR_EQUAL", "RIGHT_SHIFT", "LEFT_SHIFT", - "'+'", "'-'", "'*'", "'/'", "'%'", "UNARY", "'('", "')'", "'!'", "'~'", - "','", "'['", "']'", "'{'", "'}'", "'.'", "';'", "'='", "$accept", - "input", "line", "expanded_line", "control_line", "integer_constant", - "expression", "identifier_list", "text_line", "non_directive", - "replacement_list", "junk", "conditional_token", "conditional_tokens", - "pp_tokens", "preprocessing_token", "operator", 0 -}; -#endif - -# ifdef YYPRINT -/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to - token YYLEX-NUM. */ -static const yytype_uint16 yytoknum[] = -{ - 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, - 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, - 275, 276, 277, 278, 279, 280, 281, 282, 124, 94, - 38, 283, 284, 60, 62, 285, 286, 287, 288, 43, - 45, 42, 47, 37, 289, 40, 41, 33, 126, 44, - 91, 93, 123, 125, 46, 59, 61 -}; -# endif - -/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ -static const yytype_uint8 yyr1[] = -{ - 0, 57, 58, 58, 59, 59, 59, 59, 60, 60, - 61, 61, 61, 61, 61, 61, 61, 61, 61, 61, - 61, 61, 61, 61, 62, 62, 63, 63, 63, 63, - 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, - 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, - 64, 64, 65, 65, 66, 67, 67, 68, 68, 69, - 69, 69, 70, 70, 71, 71, 72, 72, 72, 72, - 72, 73, 73, 73, 73, 73, 73, 73, 73, 73, - 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, - 73, 73, 73, 73, 73, 73, 73, 73, 73, 73, - 73, 73 -}; - -/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ -static const yytype_uint8 yyr2[] = -{ - 0, 2, 0, 2, 1, 1, 1, 2, 3, 3, - 4, 6, 7, 3, 3, 2, 4, 4, 3, 2, - 2, 2, 3, 2, 1, 1, 1, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 2, 2, 2, 2, 3, - 1, 3, 1, 2, 2, 0, 1, 0, 1, 2, - 4, 1, 1, 2, 1, 2, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1 -}; - -/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state - STATE-NUM when YYTABLE doesn't specify something else to do. Zero - means the default is an error. */ -static const yytype_uint8 yydefact[] = -{ - 2, 0, 1, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 66, 0, 67, 52, 69, - 70, 101, 97, 96, 95, 94, 78, 93, 92, 88, - 89, 91, 90, 87, 86, 80, 81, 79, 84, 85, - 73, 74, 83, 82, 99, 71, 72, 75, 76, 77, - 98, 100, 3, 6, 4, 5, 0, 64, 68, 25, - 24, 0, 0, 0, 0, 0, 26, 0, 23, 7, - 0, 0, 55, 0, 19, 62, 0, 61, 20, 21, - 15, 0, 57, 57, 0, 0, 0, 53, 65, 48, - 47, 0, 45, 46, 9, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 54, 0, 0, 56, 59, 0, 18, - 63, 14, 0, 58, 0, 13, 22, 8, 49, 27, - 28, 29, 30, 31, 32, 33, 37, 36, 34, 35, - 38, 39, 41, 40, 44, 43, 42, 50, 55, 0, - 10, 0, 16, 17, 0, 55, 0, 60, 11, 0, - 51, 12 -}; - -/* YYDEFGOTO[NTERM-NUM]. */ -static const yytype_int16 yydefgoto[] = -{ - -1, 1, 52, 53, 54, 66, 67, 149, 55, 69, - 115, 122, 75, 76, 116, 57, 58 -}; - -/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing - STATE-NUM. */ -#define YYPACT_NINF -147 -static const yytype_int16 yypact[] = -{ - -147, 112, -147, 28, -10, 55, 62, 152, -15, 59, - 192, 85, 86, 87, 51, -147, 28, -147, -147, -147, - -147, -147, -147, -147, -147, -147, -147, -147, -147, -147, - -147, -147, -147, -147, -147, -147, -147, -147, -147, -147, - -147, -147, -147, -147, -147, -147, -147, -147, -147, -147, - -147, -147, -147, -147, -147, -147, 312, -147, -147, -147, - -147, 28, 28, 28, 28, 28, -147, 428, -147, -147, - 352, 63, 392, 17, -147, -147, 232, -147, -147, -147, - -147, 272, 392, 392, 84, 89, 451, -147, -147, -147, - -147, 469, -147, -147, -147, 28, 28, 28, 28, 28, - 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, - 28, 28, 28, -147, 60, 90, 392, -147, 96, -147, - -147, -147, 93, 392, 94, -147, -147, -147, -147, 489, - 505, 520, 534, 547, 558, 558, 18, 18, 18, 18, - 563, 563, 23, 23, -147, -147, -147, -147, 392, 32, - -147, 61, -147, -147, 110, 392, 118, -147, -147, 149, - -147, -147 -}; - -/* YYPGOTO[NTERM-NUM]. */ -static const yytype_int16 yypgoto[] = -{ - -147, -147, -147, -147, -147, 157, -11, -147, -147, -147, - -146, 92, -68, 200, 0, -7, -147 -}; - -/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If - positive, shift that token. If negative, reduce the rule which - number is the opposite. If zero, do what YYDEFACT says. - If YYTABLE_NINF, syntax error. */ -#define YYTABLE_NINF -1 -static const yytype_uint8 yytable[] = -{ - 77, 56, 154, 77, 70, 86, 78, 15, 120, 159, - 17, 68, 19, 120, 20, 21, 22, 23, 24, 25, - 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, - 36, 37, 38, 39, 117, 40, 41, 42, 43, 44, - 45, 46, 47, 48, 49, 50, 51, 59, 60, 88, - 89, 90, 91, 92, 93, 106, 107, 108, 109, 110, - 111, 112, 118, 88, 110, 111, 112, 61, 62, 77, - 59, 60, 71, 63, 77, 64, 65, 147, 155, 72, - 79, 156, 123, 123, 129, 130, 131, 132, 133, 134, - 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, - 145, 146, 82, 83, 84, 125, 148, 157, 114, 88, - 126, 150, 2, 151, 152, 153, 88, 3, 4, 5, - 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, - 16, 158, 17, 18, 19, 160, 20, 21, 22, 23, - 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, - 34, 35, 36, 37, 38, 39, 73, 40, 41, 42, - 43, 44, 45, 46, 47, 48, 49, 50, 51, 15, - 161, 85, 17, 74, 19, 124, 20, 21, 22, 23, - 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, - 34, 35, 36, 37, 38, 39, 73, 40, 41, 42, - 43, 44, 45, 46, 47, 48, 49, 50, 51, 15, - 81, 0, 17, 80, 19, 0, 20, 21, 22, 23, - 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, - 34, 35, 36, 37, 38, 39, 73, 40, 41, 42, - 43, 44, 45, 46, 47, 48, 49, 50, 51, 15, - 0, 0, 17, 119, 19, 0, 20, 21, 22, 23, - 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, - 34, 35, 36, 37, 38, 39, 73, 40, 41, 42, - 43, 44, 45, 46, 47, 48, 49, 50, 51, 15, - 0, 0, 17, 121, 19, 0, 20, 21, 22, 23, - 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, - 34, 35, 36, 37, 38, 39, 0, 40, 41, 42, - 43, 44, 45, 46, 47, 48, 49, 50, 51, 15, - 0, 0, 17, 87, 19, 0, 20, 21, 22, 23, - 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, - 34, 35, 36, 37, 38, 39, 0, 40, 41, 42, - 43, 44, 45, 46, 47, 48, 49, 50, 51, 15, - 0, 0, 17, 113, 19, 0, 20, 21, 22, 23, - 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, - 34, 35, 36, 37, 38, 39, 0, 40, 41, 42, - 43, 44, 45, 46, 47, 48, 49, 50, 51, 15, - 0, 0, 17, 0, 19, 0, 20, 21, 22, 23, - 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, - 34, 35, 36, 37, 38, 39, 0, 40, 41, 42, - 43, 44, 45, 46, 47, 48, 49, 50, 51, 94, - 0, 0, 0, 0, 95, 96, 97, 98, 99, 100, - 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, - 111, 112, 127, 0, 0, 0, 0, 95, 96, 97, - 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, - 108, 109, 110, 111, 112, 95, 96, 97, 98, 99, - 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, - 110, 111, 112, 0, 0, 128, 96, 97, 98, 99, - 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, - 110, 111, 112, 97, 98, 99, 100, 101, 102, 103, - 104, 105, 106, 107, 108, 109, 110, 111, 112, 98, - 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, - 109, 110, 111, 112, 99, 100, 101, 102, 103, 104, - 105, 106, 107, 108, 109, 110, 111, 112, 100, 101, - 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, - 112, 102, 103, 104, 105, 106, 107, 108, 109, 110, - 111, 112, 108, 109, 110, 111, 112 -}; - -static const yytype_int16 yycheck[] = -{ - 7, 1, 148, 10, 4, 16, 21, 17, 76, 155, - 20, 21, 22, 81, 24, 25, 26, 27, 28, 29, - 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, - 40, 41, 42, 43, 17, 45, 46, 47, 48, 49, - 50, 51, 52, 53, 54, 55, 56, 19, 20, 56, - 61, 62, 63, 64, 65, 37, 38, 39, 40, 41, - 42, 43, 45, 70, 41, 42, 43, 39, 40, 76, - 19, 20, 17, 45, 81, 47, 48, 17, 46, 17, - 21, 49, 82, 83, 95, 96, 97, 98, 99, 100, - 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, - 111, 112, 17, 17, 17, 21, 46, 46, 45, 116, - 21, 21, 0, 17, 21, 21, 123, 5, 6, 7, - 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, - 18, 21, 20, 21, 22, 17, 24, 25, 26, 27, - 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, - 38, 39, 40, 41, 42, 43, 4, 45, 46, 47, - 48, 49, 50, 51, 52, 53, 54, 55, 56, 17, - 21, 14, 20, 21, 22, 83, 24, 25, 26, 27, - 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, - 38, 39, 40, 41, 42, 43, 4, 45, 46, 47, - 48, 49, 50, 51, 52, 53, 54, 55, 56, 17, - 10, -1, 20, 21, 22, -1, 24, 25, 26, 27, - 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, - 38, 39, 40, 41, 42, 43, 4, 45, 46, 47, - 48, 49, 50, 51, 52, 53, 54, 55, 56, 17, - -1, -1, 20, 21, 22, -1, 24, 25, 26, 27, - 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, - 38, 39, 40, 41, 42, 43, 4, 45, 46, 47, - 48, 49, 50, 51, 52, 53, 54, 55, 56, 17, - -1, -1, 20, 21, 22, -1, 24, 25, 26, 27, - 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, - 38, 39, 40, 41, 42, 43, -1, 45, 46, 47, - 48, 49, 50, 51, 52, 53, 54, 55, 56, 17, - -1, -1, 20, 21, 22, -1, 24, 25, 26, 27, - 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, - 38, 39, 40, 41, 42, 43, -1, 45, 46, 47, - 48, 49, 50, 51, 52, 53, 54, 55, 56, 17, - -1, -1, 20, 21, 22, -1, 24, 25, 26, 27, - 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, - 38, 39, 40, 41, 42, 43, -1, 45, 46, 47, - 48, 49, 50, 51, 52, 53, 54, 55, 56, 17, - -1, -1, 20, -1, 22, -1, 24, 25, 26, 27, - 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, - 38, 39, 40, 41, 42, 43, -1, 45, 46, 47, - 48, 49, 50, 51, 52, 53, 54, 55, 56, 21, - -1, -1, -1, -1, 26, 27, 28, 29, 30, 31, - 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, - 42, 43, 21, -1, -1, -1, -1, 26, 27, 28, - 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, - 39, 40, 41, 42, 43, 26, 27, 28, 29, 30, - 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, - 41, 42, 43, -1, -1, 46, 27, 28, 29, 30, - 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, - 41, 42, 43, 28, 29, 30, 31, 32, 33, 34, - 35, 36, 37, 38, 39, 40, 41, 42, 43, 29, - 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, - 40, 41, 42, 43, 30, 31, 32, 33, 34, 35, - 36, 37, 38, 39, 40, 41, 42, 43, 31, 32, - 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, - 43, 33, 34, 35, 36, 37, 38, 39, 40, 41, - 42, 43, 39, 40, 41, 42, 43 -}; - -/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing - symbol of state STATE-NUM. */ -static const yytype_uint8 yystos[] = -{ - 0, 58, 0, 5, 6, 7, 8, 9, 10, 11, - 12, 13, 14, 15, 16, 17, 18, 20, 21, 22, - 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, - 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, - 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, - 55, 56, 59, 60, 61, 65, 71, 72, 73, 19, - 20, 39, 40, 45, 47, 48, 62, 63, 21, 66, - 71, 17, 17, 4, 21, 69, 70, 72, 21, 21, - 21, 70, 17, 17, 17, 62, 63, 21, 72, 63, - 63, 63, 63, 63, 21, 26, 27, 28, 29, 30, - 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, - 41, 42, 43, 21, 45, 67, 71, 17, 45, 21, - 69, 21, 68, 71, 68, 21, 21, 21, 46, 63, - 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, - 63, 63, 63, 63, 63, 63, 63, 17, 46, 64, - 21, 17, 21, 21, 67, 46, 49, 46, 21, 67, - 17, 21 -}; - -#define yyerrok (yyerrstatus = 0) -#define yyclearin (yychar = YYEMPTY) -#define YYEMPTY (-2) -#define YYEOF 0 - -#define YYACCEPT goto yyacceptlab -#define YYABORT goto yyabortlab -#define YYERROR goto yyerrorlab - - -/* Like YYERROR except do call yyerror. This remains here temporarily - to ease the transition to the new meaning of YYERROR, for GCC. - Once GCC version 2 has supplanted version 1, this can go. However, - YYFAIL appears to be in use. Nevertheless, it is formally deprecated - in Bison 2.4.2's NEWS entry, where a plan to phase it out is - discussed. */ - -#define YYFAIL goto yyerrlab -#if defined YYFAIL - /* This is here to suppress warnings from the GCC cpp's - -Wunused-macros. Normally we don't worry about that warning, but - some users do, and we want to make it easy for users to remove - YYFAIL uses, which will produce warnings from Bison 2.5. */ -#endif - -#define YYRECOVERING() (!!yyerrstatus) - -#define YYBACKUP(Token, Value) \ -do \ - if (yychar == YYEMPTY && yylen == 1) \ - { \ - yychar = (Token); \ - yylval = (Value); \ - yytoken = YYTRANSLATE (yychar); \ - YYPOPSTACK (1); \ - goto yybackup; \ - } \ - else \ - { \ - yyerror (&yylloc, parser, YY_("syntax error: cannot back up")); \ - YYERROR; \ - } \ -while (YYID (0)) - - -#define YYTERROR 1 -#define YYERRCODE 256 - - -/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. - If N is 0, then set CURRENT to the empty location which ends - the previous symbol: RHS[0] (always defined). */ - -#define YYRHSLOC(Rhs, K) ((Rhs)[K]) -#ifndef YYLLOC_DEFAULT -# define YYLLOC_DEFAULT(Current, Rhs, N) \ - do \ - if (YYID (N)) \ - { \ - (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ - (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ - (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ - (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ - } \ - else \ - { \ - (Current).first_line = (Current).last_line = \ - YYRHSLOC (Rhs, 0).last_line; \ - (Current).first_column = (Current).last_column = \ - YYRHSLOC (Rhs, 0).last_column; \ - } \ - while (YYID (0)) -#endif - - -/* YY_LOCATION_PRINT -- Print the location on the stream. - This macro was not mandated originally: define only if we know - we won't break user code: when these are the locations we know. */ - -#ifndef YY_LOCATION_PRINT -# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL -# define YY_LOCATION_PRINT(File, Loc) \ - fprintf (File, "%d.%d-%d.%d", \ - (Loc).first_line, (Loc).first_column, \ - (Loc).last_line, (Loc).last_column) -# else -# define YY_LOCATION_PRINT(File, Loc) ((void) 0) -# endif -#endif - - -/* YYLEX -- calling `yylex' with the right arguments. */ - -#ifdef YYLEX_PARAM -# define YYLEX yylex (&yylval, &yylloc, YYLEX_PARAM) -#else -# define YYLEX yylex (&yylval, &yylloc, parser) -#endif - -/* Enable debugging if requested. */ -#if YYDEBUG - -# ifndef YYFPRINTF -# include /* INFRINGES ON USER NAME SPACE */ -# define YYFPRINTF fprintf -# endif - -# define YYDPRINTF(Args) \ -do { \ - if (yydebug) \ - YYFPRINTF Args; \ -} while (YYID (0)) - -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ -do { \ - if (yydebug) \ - { \ - YYFPRINTF (stderr, "%s ", Title); \ - yy_symbol_print (stderr, \ - Type, Value, Location, parser); \ - YYFPRINTF (stderr, "\n"); \ - } \ -} while (YYID (0)) - - -/*--------------------------------. -| Print this symbol on YYOUTPUT. | -`--------------------------------*/ - -/*ARGSUSED*/ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp, glcpp_parser_t *parser) -#else -static void -yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp, parser) - FILE *yyoutput; - int yytype; - YYSTYPE const * const yyvaluep; - YYLTYPE const * const yylocationp; - glcpp_parser_t *parser; -#endif -{ - if (!yyvaluep) - return; - YYUSE (yylocationp); - YYUSE (parser); -# ifdef YYPRINT - if (yytype < YYNTOKENS) - YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); -# else - YYUSE (yyoutput); -# endif - switch (yytype) - { - default: - break; - } -} - - -/*--------------------------------. -| Print this symbol on YYOUTPUT. | -`--------------------------------*/ - -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp, glcpp_parser_t *parser) -#else -static void -yy_symbol_print (yyoutput, yytype, yyvaluep, yylocationp, parser) - FILE *yyoutput; - int yytype; - YYSTYPE const * const yyvaluep; - YYLTYPE const * const yylocationp; - glcpp_parser_t *parser; -#endif -{ - if (yytype < YYNTOKENS) - YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); - else - YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); - - YY_LOCATION_PRINT (yyoutput, *yylocationp); - YYFPRINTF (yyoutput, ": "); - yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp, parser); - YYFPRINTF (yyoutput, ")"); -} - -/*------------------------------------------------------------------. -| yy_stack_print -- Print the state stack from its BOTTOM up to its | -| TOP (included). | -`------------------------------------------------------------------*/ - -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) -#else -static void -yy_stack_print (yybottom, yytop) - yytype_int16 *yybottom; - yytype_int16 *yytop; -#endif -{ - YYFPRINTF (stderr, "Stack now"); - for (; yybottom <= yytop; yybottom++) - { - int yybot = *yybottom; - YYFPRINTF (stderr, " %d", yybot); - } - YYFPRINTF (stderr, "\n"); -} - -# define YY_STACK_PRINT(Bottom, Top) \ -do { \ - if (yydebug) \ - yy_stack_print ((Bottom), (Top)); \ -} while (YYID (0)) - - -/*------------------------------------------------. -| Report that the YYRULE is going to be reduced. | -`------------------------------------------------*/ - -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_reduce_print (YYSTYPE *yyvsp, YYLTYPE *yylsp, int yyrule, glcpp_parser_t *parser) -#else -static void -yy_reduce_print (yyvsp, yylsp, yyrule, parser) - YYSTYPE *yyvsp; - YYLTYPE *yylsp; - int yyrule; - glcpp_parser_t *parser; -#endif -{ - int yynrhs = yyr2[yyrule]; - int yyi; - unsigned long int yylno = yyrline[yyrule]; - YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", - yyrule - 1, yylno); - /* The symbols being reduced. */ - for (yyi = 0; yyi < yynrhs; yyi++) - { - YYFPRINTF (stderr, " $%d = ", yyi + 1); - yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], - &(yyvsp[(yyi + 1) - (yynrhs)]) - , &(yylsp[(yyi + 1) - (yynrhs)]) , parser); - YYFPRINTF (stderr, "\n"); - } -} - -# define YY_REDUCE_PRINT(Rule) \ -do { \ - if (yydebug) \ - yy_reduce_print (yyvsp, yylsp, Rule, parser); \ -} while (YYID (0)) - -/* Nonzero means print parse trace. It is left uninitialized so that - multiple parsers can coexist. */ -int yydebug; -#else /* !YYDEBUG */ -# define YYDPRINTF(Args) -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) -# define YY_STACK_PRINT(Bottom, Top) -# define YY_REDUCE_PRINT(Rule) -#endif /* !YYDEBUG */ - - -/* YYINITDEPTH -- initial size of the parser's stacks. */ -#ifndef YYINITDEPTH -# define YYINITDEPTH 200 -#endif - -/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only - if the built-in stack extension method is used). - - Do not make this value too large; the results are undefined if - YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) - evaluated with infinite-precision integer arithmetic. */ - -#ifndef YYMAXDEPTH -# define YYMAXDEPTH 10000 -#endif - - - -#if YYERROR_VERBOSE - -# ifndef yystrlen -# if defined __GLIBC__ && defined _STRING_H -# define yystrlen strlen -# else -/* Return the length of YYSTR. */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static YYSIZE_T -yystrlen (const char *yystr) -#else -static YYSIZE_T -yystrlen (yystr) - const char *yystr; -#endif -{ - YYSIZE_T yylen; - for (yylen = 0; yystr[yylen]; yylen++) - continue; - return yylen; -} -# endif -# endif - -# ifndef yystpcpy -# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE -# define yystpcpy stpcpy -# else -/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in - YYDEST. */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static char * -yystpcpy (char *yydest, const char *yysrc) -#else -static char * -yystpcpy (yydest, yysrc) - char *yydest; - const char *yysrc; -#endif -{ - char *yyd = yydest; - const char *yys = yysrc; - - while ((*yyd++ = *yys++) != '\0') - continue; - - return yyd - 1; -} -# endif -# endif - -# ifndef yytnamerr -/* Copy to YYRES the contents of YYSTR after stripping away unnecessary - quotes and backslashes, so that it's suitable for yyerror. The - heuristic is that double-quoting is unnecessary unless the string - contains an apostrophe, a comma, or backslash (other than - backslash-backslash). YYSTR is taken from yytname. If YYRES is - null, do not copy; instead, return the length of what the result - would have been. */ -static YYSIZE_T -yytnamerr (char *yyres, const char *yystr) -{ - if (*yystr == '"') - { - YYSIZE_T yyn = 0; - char const *yyp = yystr; - - for (;;) - switch (*++yyp) - { - case '\'': - case ',': - goto do_not_strip_quotes; - - case '\\': - if (*++yyp != '\\') - goto do_not_strip_quotes; - /* Fall through. */ - default: - if (yyres) - yyres[yyn] = *yyp; - yyn++; - break; - - case '"': - if (yyres) - yyres[yyn] = '\0'; - return yyn; - } - do_not_strip_quotes: ; - } - - if (! yyres) - return yystrlen (yystr); - - return yystpcpy (yyres, yystr) - yyres; -} -# endif - -/* Copy into YYRESULT an error message about the unexpected token - YYCHAR while in state YYSTATE. Return the number of bytes copied, - including the terminating null byte. If YYRESULT is null, do not - copy anything; just return the number of bytes that would be - copied. As a special case, return 0 if an ordinary "syntax error" - message will do. Return YYSIZE_MAXIMUM if overflow occurs during - size calculation. */ -static YYSIZE_T -yysyntax_error (char *yyresult, int yystate, int yychar) -{ - int yyn = yypact[yystate]; - - if (! (YYPACT_NINF < yyn && yyn <= YYLAST)) - return 0; - else - { - int yytype = YYTRANSLATE (yychar); - YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]); - YYSIZE_T yysize = yysize0; - YYSIZE_T yysize1; - int yysize_overflow = 0; - enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; - char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; - int yyx; - -# if 0 - /* This is so xgettext sees the translatable formats that are - constructed on the fly. */ - YY_("syntax error, unexpected %s"); - YY_("syntax error, unexpected %s, expecting %s"); - YY_("syntax error, unexpected %s, expecting %s or %s"); - YY_("syntax error, unexpected %s, expecting %s or %s or %s"); - YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"); -# endif - char *yyfmt; - char const *yyf; - static char const yyunexpected[] = "syntax error, unexpected %s"; - static char const yyexpecting[] = ", expecting %s"; - static char const yyor[] = " or %s"; - char yyformat[sizeof yyunexpected - + sizeof yyexpecting - 1 - + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2) - * (sizeof yyor - 1))]; - char const *yyprefix = yyexpecting; - - /* Start YYX at -YYN if negative to avoid negative indexes in - YYCHECK. */ - int yyxbegin = yyn < 0 ? -yyn : 0; - - /* Stay within bounds of both yycheck and yytname. */ - int yychecklim = YYLAST - yyn + 1; - int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; - int yycount = 1; - - yyarg[0] = yytname[yytype]; - yyfmt = yystpcpy (yyformat, yyunexpected); - - for (yyx = yyxbegin; yyx < yyxend; ++yyx) - if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) - { - if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) - { - yycount = 1; - yysize = yysize0; - yyformat[sizeof yyunexpected - 1] = '\0'; - break; - } - yyarg[yycount++] = yytname[yyx]; - yysize1 = yysize + yytnamerr (0, yytname[yyx]); - yysize_overflow |= (yysize1 < yysize); - yysize = yysize1; - yyfmt = yystpcpy (yyfmt, yyprefix); - yyprefix = yyor; - } - - yyf = YY_(yyformat); - yysize1 = yysize + yystrlen (yyf); - yysize_overflow |= (yysize1 < yysize); - yysize = yysize1; - - if (yysize_overflow) - return YYSIZE_MAXIMUM; - - if (yyresult) - { - /* Avoid sprintf, as that infringes on the user's name space. - Don't have undefined behavior even if the translation - produced a string with the wrong number of "%s"s. */ - char *yyp = yyresult; - int yyi = 0; - while ((*yyp = *yyf) != '\0') - { - if (*yyp == '%' && yyf[1] == 's' && yyi < yycount) - { - yyp += yytnamerr (yyp, yyarg[yyi++]); - yyf += 2; - } - else - { - yyp++; - yyf++; - } - } - } - return yysize; - } -} -#endif /* YYERROR_VERBOSE */ - - -/*-----------------------------------------------. -| Release the memory associated to this symbol. | -`-----------------------------------------------*/ - -/*ARGSUSED*/ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep, YYLTYPE *yylocationp, glcpp_parser_t *parser) -#else -static void -yydestruct (yymsg, yytype, yyvaluep, yylocationp, parser) - const char *yymsg; - int yytype; - YYSTYPE *yyvaluep; - YYLTYPE *yylocationp; - glcpp_parser_t *parser; -#endif -{ - YYUSE (yyvaluep); - YYUSE (yylocationp); - YYUSE (parser); - - if (!yymsg) - yymsg = "Deleting"; - YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); - - switch (yytype) - { - - default: - break; - } -} - -/* Prevent warnings from -Wmissing-prototypes. */ -#ifdef YYPARSE_PARAM -#if defined __STDC__ || defined __cplusplus -int yyparse (void *YYPARSE_PARAM); -#else -int yyparse (); -#endif -#else /* ! YYPARSE_PARAM */ -#if defined __STDC__ || defined __cplusplus -int yyparse (glcpp_parser_t *parser); -#else -int yyparse (); -#endif -#endif /* ! YYPARSE_PARAM */ - - - - - -/*-------------------------. -| yyparse or yypush_parse. | -`-------------------------*/ - -#ifdef YYPARSE_PARAM -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -int -yyparse (void *YYPARSE_PARAM) -#else -int -yyparse (YYPARSE_PARAM) - void *YYPARSE_PARAM; -#endif -#else /* ! YYPARSE_PARAM */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -int -yyparse (glcpp_parser_t *parser) -#else -int -yyparse (parser) - glcpp_parser_t *parser; -#endif -#endif -{ -/* The lookahead symbol. */ -int yychar; - -/* The semantic value of the lookahead symbol. */ -YYSTYPE yylval; - -/* Location data for the lookahead symbol. */ -YYLTYPE yylloc; - - /* Number of syntax errors so far. */ - int yynerrs; - - int yystate; - /* Number of tokens to shift before error messages enabled. */ - int yyerrstatus; - - /* The stacks and their tools: - `yyss': related to states. - `yyvs': related to semantic values. - `yyls': related to locations. - - Refer to the stacks thru separate pointers, to allow yyoverflow - to reallocate them elsewhere. */ - - /* The state stack. */ - yytype_int16 yyssa[YYINITDEPTH]; - yytype_int16 *yyss; - yytype_int16 *yyssp; - - /* The semantic value stack. */ - YYSTYPE yyvsa[YYINITDEPTH]; - YYSTYPE *yyvs; - YYSTYPE *yyvsp; - - /* The location stack. */ - YYLTYPE yylsa[YYINITDEPTH]; - YYLTYPE *yyls; - YYLTYPE *yylsp; - - /* The locations where the error started and ended. */ - YYLTYPE yyerror_range[3]; - - YYSIZE_T yystacksize; - - int yyn; - int yyresult; - /* Lookahead token as an internal (translated) token number. */ - int yytoken; - /* The variables used to return semantic value and location from the - action routines. */ - YYSTYPE yyval; - YYLTYPE yyloc; - -#if YYERROR_VERBOSE - /* Buffer for error messages, and its allocated size. */ - char yymsgbuf[128]; - char *yymsg = yymsgbuf; - YYSIZE_T yymsg_alloc = sizeof yymsgbuf; -#endif - -#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N), yylsp -= (N)) - - /* The number of symbols on the RHS of the reduced rule. - Keep to zero when no symbol should be popped. */ - int yylen = 0; - - yytoken = 0; - yyss = yyssa; - yyvs = yyvsa; - yyls = yylsa; - yystacksize = YYINITDEPTH; - - YYDPRINTF ((stderr, "Starting parse\n")); - - yystate = 0; - yyerrstatus = 0; - yynerrs = 0; - yychar = YYEMPTY; /* Cause a token to be read. */ - - /* Initialize stack pointers. - Waste one element of value and location stack - so that they stay on the same level as the state stack. - The wasted elements are never initialized. */ - yyssp = yyss; - yyvsp = yyvs; - yylsp = yyls; - -#if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL - /* Initialize the default location before parsing starts. */ - yylloc.first_line = yylloc.last_line = 1; - yylloc.first_column = yylloc.last_column = 1; -#endif - -/* User initialization code. */ - -/* Line 1251 of yacc.c */ -#line 148 "glcpp/glcpp-parse.y" -{ - yylloc.first_line = 1; - yylloc.first_column = 1; - yylloc.last_line = 1; - yylloc.last_column = 1; - yylloc.source = 0; -} - -/* Line 1251 of yacc.c */ -#line 1618 "glcpp/glcpp-parse.c" - yylsp[0] = yylloc; - - goto yysetstate; - -/*------------------------------------------------------------. -| yynewstate -- Push a new state, which is found in yystate. | -`------------------------------------------------------------*/ - yynewstate: - /* In all cases, when you get here, the value and location stacks - have just been pushed. So pushing a state here evens the stacks. */ - yyssp++; - - yysetstate: - *yyssp = yystate; - - if (yyss + yystacksize - 1 <= yyssp) - { - /* Get the current used size of the three stacks, in elements. */ - YYSIZE_T yysize = yyssp - yyss + 1; - -#ifdef yyoverflow - { - /* Give user a chance to reallocate the stack. Use copies of - these so that the &'s don't force the real ones into - memory. */ - YYSTYPE *yyvs1 = yyvs; - yytype_int16 *yyss1 = yyss; - YYLTYPE *yyls1 = yyls; - - /* Each stack pointer address is followed by the size of the - data in use in that stack, in bytes. This used to be a - conditional around just the two extra args, but that might - be undefined if yyoverflow is a macro. */ - yyoverflow (YY_("memory exhausted"), - &yyss1, yysize * sizeof (*yyssp), - &yyvs1, yysize * sizeof (*yyvsp), - &yyls1, yysize * sizeof (*yylsp), - &yystacksize); - - yyls = yyls1; - yyss = yyss1; - yyvs = yyvs1; - } -#else /* no yyoverflow */ -# ifndef YYSTACK_RELOCATE - goto yyexhaustedlab; -# else - /* Extend the stack our own way. */ - if (YYMAXDEPTH <= yystacksize) - goto yyexhaustedlab; - yystacksize *= 2; - if (YYMAXDEPTH < yystacksize) - yystacksize = YYMAXDEPTH; - - { - yytype_int16 *yyss1 = yyss; - union yyalloc *yyptr = - (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); - if (! yyptr) - goto yyexhaustedlab; - YYSTACK_RELOCATE (yyss_alloc, yyss); - YYSTACK_RELOCATE (yyvs_alloc, yyvs); - YYSTACK_RELOCATE (yyls_alloc, yyls); -# undef YYSTACK_RELOCATE - if (yyss1 != yyssa) - YYSTACK_FREE (yyss1); - } -# endif -#endif /* no yyoverflow */ - - yyssp = yyss + yysize - 1; - yyvsp = yyvs + yysize - 1; - yylsp = yyls + yysize - 1; - - YYDPRINTF ((stderr, "Stack size increased to %lu\n", - (unsigned long int) yystacksize)); - - if (yyss + yystacksize - 1 <= yyssp) - YYABORT; - } - - YYDPRINTF ((stderr, "Entering state %d\n", yystate)); - - if (yystate == YYFINAL) - YYACCEPT; - - goto yybackup; - -/*-----------. -| yybackup. | -`-----------*/ -yybackup: - - /* Do appropriate processing given the current state. Read a - lookahead token if we need one and don't already have one. */ - - /* First try to decide what to do without reference to lookahead token. */ - yyn = yypact[yystate]; - if (yyn == YYPACT_NINF) - goto yydefault; - - /* Not known => get a lookahead token if don't already have one. */ - - /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ - if (yychar == YYEMPTY) - { - YYDPRINTF ((stderr, "Reading a token: ")); - yychar = YYLEX; - } - - if (yychar <= YYEOF) - { - yychar = yytoken = YYEOF; - YYDPRINTF ((stderr, "Now at end of input.\n")); - } - else - { - yytoken = YYTRANSLATE (yychar); - YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); - } - - /* If the proper action on seeing token YYTOKEN is to reduce or to - detect an error, take that action. */ - yyn += yytoken; - if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) - goto yydefault; - yyn = yytable[yyn]; - if (yyn <= 0) - { - if (yyn == 0 || yyn == YYTABLE_NINF) - goto yyerrlab; - yyn = -yyn; - goto yyreduce; - } - - /* Count tokens shifted since error; after three, turn off error - status. */ - if (yyerrstatus) - yyerrstatus--; - - /* Shift the lookahead token. */ - YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); - - /* Discard the shifted token. */ - yychar = YYEMPTY; - - yystate = yyn; - *++yyvsp = yylval; - *++yylsp = yylloc; - goto yynewstate; - - -/*-----------------------------------------------------------. -| yydefault -- do the default action for the current state. | -`-----------------------------------------------------------*/ -yydefault: - yyn = yydefact[yystate]; - if (yyn == 0) - goto yyerrlab; - goto yyreduce; - - -/*-----------------------------. -| yyreduce -- Do a reduction. | -`-----------------------------*/ -yyreduce: - /* yyn is the number of a rule to reduce with. */ - yylen = yyr2[yyn]; - - /* If YYLEN is nonzero, implement the default value of the action: - `$$ = $1'. - - Otherwise, the following line sets YYVAL to garbage. - This behavior is undocumented and Bison - users should not rely upon it. Assigning to YYVAL - unconditionally makes the parser a bit smaller, and it avoids a - GCC warning that YYVAL may be used uninitialized. */ - yyval = yyvsp[1-yylen]; - - /* Default location. */ - YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen); - YY_REDUCE_PRINT (yyn); - switch (yyn) - { - case 4: - -/* Line 1464 of yacc.c */ -#line 187 "glcpp/glcpp-parse.y" - { - ralloc_strcat (&parser->output, "\n"); - ;} - break; - - case 5: - -/* Line 1464 of yacc.c */ -#line 190 "glcpp/glcpp-parse.y" - { - _glcpp_parser_print_expanded_token_list (parser, (yyvsp[(1) - (1)].token_list)); - ralloc_strcat (&parser->output, "\n"); - ralloc_free ((yyvsp[(1) - (1)].token_list)); - ;} - break; - - case 8: - -/* Line 1464 of yacc.c */ -#line 200 "glcpp/glcpp-parse.y" - { - _glcpp_parser_skip_stack_push_if (parser, & (yylsp[(1) - (3)]), (yyvsp[(2) - (3)].ival)); - ;} - break; - - case 9: - -/* Line 1464 of yacc.c */ -#line 203 "glcpp/glcpp-parse.y" - { - _glcpp_parser_skip_stack_change_if (parser, & (yylsp[(1) - (3)]), "elif", (yyvsp[(2) - (3)].ival)); - ;} - break; - - case 10: - -/* Line 1464 of yacc.c */ -#line 209 "glcpp/glcpp-parse.y" - { - _define_object_macro (parser, & (yylsp[(2) - (4)]), (yyvsp[(2) - (4)].str), (yyvsp[(3) - (4)].token_list)); - ;} - break; - - case 11: - -/* Line 1464 of yacc.c */ -#line 212 "glcpp/glcpp-parse.y" - { - _define_function_macro (parser, & (yylsp[(2) - (6)]), (yyvsp[(2) - (6)].str), NULL, (yyvsp[(5) - (6)].token_list)); - ;} - break; - - case 12: - -/* Line 1464 of yacc.c */ -#line 215 "glcpp/glcpp-parse.y" - { - _define_function_macro (parser, & (yylsp[(2) - (7)]), (yyvsp[(2) - (7)].str), (yyvsp[(4) - (7)].string_list), (yyvsp[(6) - (7)].token_list)); - ;} - break; - - case 13: - -/* Line 1464 of yacc.c */ -#line 218 "glcpp/glcpp-parse.y" - { - macro_t *macro = hash_table_find (parser->defines, (yyvsp[(2) - (3)].str)); - if (macro) { - hash_table_remove (parser->defines, (yyvsp[(2) - (3)].str)); - ralloc_free (macro); - } - ralloc_free ((yyvsp[(2) - (3)].str)); - ;} - break; - - case 14: - -/* Line 1464 of yacc.c */ -#line 226 "glcpp/glcpp-parse.y" - { - /* Be careful to only evaluate the 'if' expression if - * we are not skipping. When we are skipping, we - * simply push a new 0-valued 'if' onto the skip - * stack. - * - * This avoids generating diagnostics for invalid - * expressions that are being skipped. */ - if (parser->skip_stack == NULL || - parser->skip_stack->type == SKIP_NO_SKIP) - { - _glcpp_parser_expand_if (parser, IF_EXPANDED, (yyvsp[(2) - (3)].token_list)); - } - else - { - _glcpp_parser_skip_stack_push_if (parser, & (yylsp[(1) - (3)]), 0); - parser->skip_stack->type = SKIP_TO_ENDIF; - } - ;} - break; - - case 15: - -/* Line 1464 of yacc.c */ -#line 245 "glcpp/glcpp-parse.y" - { - /* #if without an expression is only an error if we - * are not skipping */ - if (parser->skip_stack == NULL || - parser->skip_stack->type == SKIP_NO_SKIP) - { - glcpp_error(& (yylsp[(1) - (2)]), parser, "#if with no expression"); - } - _glcpp_parser_skip_stack_push_if (parser, & (yylsp[(1) - (2)]), 0); - ;} - break; - - case 16: - -/* Line 1464 of yacc.c */ -#line 255 "glcpp/glcpp-parse.y" - { - macro_t *macro = hash_table_find (parser->defines, (yyvsp[(2) - (4)].str)); - ralloc_free ((yyvsp[(2) - (4)].str)); - _glcpp_parser_skip_stack_push_if (parser, & (yylsp[(1) - (4)]), macro != NULL); - ;} - break; - - case 17: - -/* Line 1464 of yacc.c */ -#line 260 "glcpp/glcpp-parse.y" - { - macro_t *macro = hash_table_find (parser->defines, (yyvsp[(2) - (4)].str)); - ralloc_free ((yyvsp[(2) - (4)].str)); - _glcpp_parser_skip_stack_push_if (parser, & (yylsp[(1) - (4)]), macro == NULL); - ;} - break; - - case 18: - -/* Line 1464 of yacc.c */ -#line 265 "glcpp/glcpp-parse.y" - { - /* Be careful to only evaluate the 'elif' expression - * if we are not skipping. When we are skipping, we - * simply change to a 0-valued 'elif' on the skip - * stack. - * - * This avoids generating diagnostics for invalid - * expressions that are being skipped. */ - if (parser->skip_stack && - parser->skip_stack->type == SKIP_TO_ELSE) - { - _glcpp_parser_expand_if (parser, ELIF_EXPANDED, (yyvsp[(2) - (3)].token_list)); - } - else - { - _glcpp_parser_skip_stack_change_if (parser, & (yylsp[(1) - (3)]), - "elif", 0); - } - ;} - break; - - case 19: - -/* Line 1464 of yacc.c */ -#line 284 "glcpp/glcpp-parse.y" - { - /* #elif without an expression is an error unless we - * are skipping. */ - if (parser->skip_stack && - parser->skip_stack->type == SKIP_TO_ELSE) - { - glcpp_error(& (yylsp[(1) - (2)]), parser, "#elif with no expression"); - } - else - { - _glcpp_parser_skip_stack_change_if (parser, & (yylsp[(1) - (2)]), - "elif", 0); - glcpp_warning(& (yylsp[(1) - (2)]), parser, "ignoring illegal #elif without expression"); - } - ;} - break; - - case 20: - -/* Line 1464 of yacc.c */ -#line 299 "glcpp/glcpp-parse.y" - { - _glcpp_parser_skip_stack_change_if (parser, & (yylsp[(1) - (2)]), "else", 1); - ;} - break; - - case 21: - -/* Line 1464 of yacc.c */ -#line 302 "glcpp/glcpp-parse.y" - { - _glcpp_parser_skip_stack_pop (parser, & (yylsp[(1) - (2)])); - ;} - break; - - case 22: - -/* Line 1464 of yacc.c */ -#line 305 "glcpp/glcpp-parse.y" - { - macro_t *macro = hash_table_find (parser->defines, "__VERSION__"); - if (macro) { - hash_table_remove (parser->defines, "__VERSION__"); - ralloc_free (macro); - } - add_builtin_define (parser, "__VERSION__", (yyvsp[(2) - (3)].ival)); - - if ((yyvsp[(2) - (3)].ival) == 100) - add_builtin_define (parser, "GL_ES", 1); - - /* Currently, all ES2 implementations support highp in the - * fragment shader, so we always define this macro in ES2. - * If we ever get a driver that doesn't support highp, we'll - * need to add a flag to the gl_context and check that here. - */ - if ((yyvsp[(2) - (3)].ival) >= 130 || (yyvsp[(2) - (3)].ival) == 100) - add_builtin_define (parser, "GL_FRAGMENT_PRECISION_HIGH", 1); - - ralloc_asprintf_append (&parser->output, "#version %" PRIiMAX, (yyvsp[(2) - (3)].ival)); - ;} - break; - - case 24: - -/* Line 1464 of yacc.c */ -#line 330 "glcpp/glcpp-parse.y" - { - if (strlen ((yyvsp[(1) - (1)].str)) >= 3 && strncmp ((yyvsp[(1) - (1)].str), "0x", 2) == 0) { - (yyval.ival) = strtoll ((yyvsp[(1) - (1)].str) + 2, NULL, 16); - } else if ((yyvsp[(1) - (1)].str)[0] == '0') { - (yyval.ival) = strtoll ((yyvsp[(1) - (1)].str), NULL, 8); - } else { - (yyval.ival) = strtoll ((yyvsp[(1) - (1)].str), NULL, 10); - } - ;} - break; - - case 25: - -/* Line 1464 of yacc.c */ -#line 339 "glcpp/glcpp-parse.y" - { - (yyval.ival) = (yyvsp[(1) - (1)].ival); - ;} - break; - - case 27: - -/* Line 1464 of yacc.c */ -#line 345 "glcpp/glcpp-parse.y" - { - (yyval.ival) = (yyvsp[(1) - (3)].ival) || (yyvsp[(3) - (3)].ival); - ;} - break; - - case 28: - -/* Line 1464 of yacc.c */ -#line 348 "glcpp/glcpp-parse.y" - { - (yyval.ival) = (yyvsp[(1) - (3)].ival) && (yyvsp[(3) - (3)].ival); - ;} - break; - - case 29: - -/* Line 1464 of yacc.c */ -#line 351 "glcpp/glcpp-parse.y" - { - (yyval.ival) = (yyvsp[(1) - (3)].ival) | (yyvsp[(3) - (3)].ival); - ;} - break; - - case 30: - -/* Line 1464 of yacc.c */ -#line 354 "glcpp/glcpp-parse.y" - { - (yyval.ival) = (yyvsp[(1) - (3)].ival) ^ (yyvsp[(3) - (3)].ival); - ;} - break; - - case 31: - -/* Line 1464 of yacc.c */ -#line 357 "glcpp/glcpp-parse.y" - { - (yyval.ival) = (yyvsp[(1) - (3)].ival) & (yyvsp[(3) - (3)].ival); - ;} - break; - - case 32: - -/* Line 1464 of yacc.c */ -#line 360 "glcpp/glcpp-parse.y" - { - (yyval.ival) = (yyvsp[(1) - (3)].ival) != (yyvsp[(3) - (3)].ival); - ;} - break; - - case 33: - -/* Line 1464 of yacc.c */ -#line 363 "glcpp/glcpp-parse.y" - { - (yyval.ival) = (yyvsp[(1) - (3)].ival) == (yyvsp[(3) - (3)].ival); - ;} - break; - - case 34: - -/* Line 1464 of yacc.c */ -#line 366 "glcpp/glcpp-parse.y" - { - (yyval.ival) = (yyvsp[(1) - (3)].ival) >= (yyvsp[(3) - (3)].ival); - ;} - break; - - case 35: - -/* Line 1464 of yacc.c */ -#line 369 "glcpp/glcpp-parse.y" - { - (yyval.ival) = (yyvsp[(1) - (3)].ival) <= (yyvsp[(3) - (3)].ival); - ;} - break; - - case 36: - -/* Line 1464 of yacc.c */ -#line 372 "glcpp/glcpp-parse.y" - { - (yyval.ival) = (yyvsp[(1) - (3)].ival) > (yyvsp[(3) - (3)].ival); - ;} - break; - - case 37: - -/* Line 1464 of yacc.c */ -#line 375 "glcpp/glcpp-parse.y" - { - (yyval.ival) = (yyvsp[(1) - (3)].ival) < (yyvsp[(3) - (3)].ival); - ;} - break; - - case 38: - -/* Line 1464 of yacc.c */ -#line 378 "glcpp/glcpp-parse.y" - { - (yyval.ival) = (yyvsp[(1) - (3)].ival) >> (yyvsp[(3) - (3)].ival); - ;} - break; - - case 39: - -/* Line 1464 of yacc.c */ -#line 381 "glcpp/glcpp-parse.y" - { - (yyval.ival) = (yyvsp[(1) - (3)].ival) << (yyvsp[(3) - (3)].ival); - ;} - break; - - case 40: - -/* Line 1464 of yacc.c */ -#line 384 "glcpp/glcpp-parse.y" - { - (yyval.ival) = (yyvsp[(1) - (3)].ival) - (yyvsp[(3) - (3)].ival); - ;} - break; - - case 41: - -/* Line 1464 of yacc.c */ -#line 387 "glcpp/glcpp-parse.y" - { - (yyval.ival) = (yyvsp[(1) - (3)].ival) + (yyvsp[(3) - (3)].ival); - ;} - break; - - case 42: - -/* Line 1464 of yacc.c */ -#line 390 "glcpp/glcpp-parse.y" - { - if ((yyvsp[(3) - (3)].ival) == 0) { - yyerror (& (yylsp[(1) - (3)]), parser, - "zero modulus in preprocessor directive"); - } else { - (yyval.ival) = (yyvsp[(1) - (3)].ival) % (yyvsp[(3) - (3)].ival); - } - ;} - break; - - case 43: - -/* Line 1464 of yacc.c */ -#line 398 "glcpp/glcpp-parse.y" - { - if ((yyvsp[(3) - (3)].ival) == 0) { - yyerror (& (yylsp[(1) - (3)]), parser, - "division by 0 in preprocessor directive"); - } else { - (yyval.ival) = (yyvsp[(1) - (3)].ival) / (yyvsp[(3) - (3)].ival); - } - ;} - break; - - case 44: - -/* Line 1464 of yacc.c */ -#line 406 "glcpp/glcpp-parse.y" - { - (yyval.ival) = (yyvsp[(1) - (3)].ival) * (yyvsp[(3) - (3)].ival); - ;} - break; - - case 45: - -/* Line 1464 of yacc.c */ -#line 409 "glcpp/glcpp-parse.y" - { - (yyval.ival) = ! (yyvsp[(2) - (2)].ival); - ;} - break; - - case 46: - -/* Line 1464 of yacc.c */ -#line 412 "glcpp/glcpp-parse.y" - { - (yyval.ival) = ~ (yyvsp[(2) - (2)].ival); - ;} - break; - - case 47: - -/* Line 1464 of yacc.c */ -#line 415 "glcpp/glcpp-parse.y" - { - (yyval.ival) = - (yyvsp[(2) - (2)].ival); - ;} - break; - - case 48: - -/* Line 1464 of yacc.c */ -#line 418 "glcpp/glcpp-parse.y" - { - (yyval.ival) = + (yyvsp[(2) - (2)].ival); - ;} - break; - - case 49: - -/* Line 1464 of yacc.c */ -#line 421 "glcpp/glcpp-parse.y" - { - (yyval.ival) = (yyvsp[(2) - (3)].ival); - ;} - break; - - case 50: - -/* Line 1464 of yacc.c */ -#line 427 "glcpp/glcpp-parse.y" - { - (yyval.string_list) = _string_list_create (parser); - _string_list_append_item ((yyval.string_list), (yyvsp[(1) - (1)].str)); - ralloc_steal ((yyval.string_list), (yyvsp[(1) - (1)].str)); - ;} - break; - - case 51: - -/* Line 1464 of yacc.c */ -#line 432 "glcpp/glcpp-parse.y" - { - (yyval.string_list) = (yyvsp[(1) - (3)].string_list); - _string_list_append_item ((yyval.string_list), (yyvsp[(3) - (3)].str)); - ralloc_steal ((yyval.string_list), (yyvsp[(3) - (3)].str)); - ;} - break; - - case 52: - -/* Line 1464 of yacc.c */ -#line 440 "glcpp/glcpp-parse.y" - { (yyval.token_list) = NULL; ;} - break; - - case 54: - -/* Line 1464 of yacc.c */ -#line 445 "glcpp/glcpp-parse.y" - { - yyerror (& (yylsp[(1) - (2)]), parser, "Invalid tokens after #"); - ;} - break; - - case 55: - -/* Line 1464 of yacc.c */ -#line 451 "glcpp/glcpp-parse.y" - { (yyval.token_list) = NULL; ;} - break; - - case 58: - -/* Line 1464 of yacc.c */ -#line 457 "glcpp/glcpp-parse.y" - { - glcpp_warning(&(yylsp[(1) - (1)]), parser, "extra tokens at end of directive"); - ;} - break; - - case 59: - -/* Line 1464 of yacc.c */ -#line 464 "glcpp/glcpp-parse.y" - { - int v = hash_table_find (parser->defines, (yyvsp[(2) - (2)].str)) ? 1 : 0; - (yyval.token) = _token_create_ival (parser, INTEGER, v); - ;} - break; - - case 60: - -/* Line 1464 of yacc.c */ -#line 468 "glcpp/glcpp-parse.y" - { - int v = hash_table_find (parser->defines, (yyvsp[(3) - (4)].str)) ? 1 : 0; - (yyval.token) = _token_create_ival (parser, INTEGER, v); - ;} - break; - - case 62: - -/* Line 1464 of yacc.c */ -#line 477 "glcpp/glcpp-parse.y" - { - (yyval.token_list) = _token_list_create (parser); - _token_list_append ((yyval.token_list), (yyvsp[(1) - (1)].token)); - ;} - break; - - case 63: - -/* Line 1464 of yacc.c */ -#line 481 "glcpp/glcpp-parse.y" - { - (yyval.token_list) = (yyvsp[(1) - (2)].token_list); - _token_list_append ((yyval.token_list), (yyvsp[(2) - (2)].token)); - ;} - break; - - case 64: - -/* Line 1464 of yacc.c */ -#line 488 "glcpp/glcpp-parse.y" - { - parser->space_tokens = 1; - (yyval.token_list) = _token_list_create (parser); - _token_list_append ((yyval.token_list), (yyvsp[(1) - (1)].token)); - ;} - break; - - case 65: - -/* Line 1464 of yacc.c */ -#line 493 "glcpp/glcpp-parse.y" - { - (yyval.token_list) = (yyvsp[(1) - (2)].token_list); - _token_list_append ((yyval.token_list), (yyvsp[(2) - (2)].token)); - ;} - break; - - case 66: - -/* Line 1464 of yacc.c */ -#line 500 "glcpp/glcpp-parse.y" - { - (yyval.token) = _token_create_str (parser, IDENTIFIER, (yyvsp[(1) - (1)].str)); - (yyval.token)->location = yylloc; - ;} - break; - - case 67: - -/* Line 1464 of yacc.c */ -#line 504 "glcpp/glcpp-parse.y" - { - (yyval.token) = _token_create_str (parser, INTEGER_STRING, (yyvsp[(1) - (1)].str)); - (yyval.token)->location = yylloc; - ;} - break; - - case 68: - -/* Line 1464 of yacc.c */ -#line 508 "glcpp/glcpp-parse.y" - { - (yyval.token) = _token_create_ival (parser, (yyvsp[(1) - (1)].ival), (yyvsp[(1) - (1)].ival)); - (yyval.token)->location = yylloc; - ;} - break; - - case 69: - -/* Line 1464 of yacc.c */ -#line 512 "glcpp/glcpp-parse.y" - { - (yyval.token) = _token_create_str (parser, OTHER, (yyvsp[(1) - (1)].str)); - (yyval.token)->location = yylloc; - ;} - break; - - case 70: - -/* Line 1464 of yacc.c */ -#line 516 "glcpp/glcpp-parse.y" - { - (yyval.token) = _token_create_ival (parser, SPACE, SPACE); - (yyval.token)->location = yylloc; - ;} - break; - - case 71: - -/* Line 1464 of yacc.c */ -#line 523 "glcpp/glcpp-parse.y" - { (yyval.ival) = '['; ;} - break; - - case 72: - -/* Line 1464 of yacc.c */ -#line 524 "glcpp/glcpp-parse.y" - { (yyval.ival) = ']'; ;} - break; - - case 73: - -/* Line 1464 of yacc.c */ -#line 525 "glcpp/glcpp-parse.y" - { (yyval.ival) = '('; ;} - break; - - case 74: - -/* Line 1464 of yacc.c */ -#line 526 "glcpp/glcpp-parse.y" - { (yyval.ival) = ')'; ;} - break; - - case 75: - -/* Line 1464 of yacc.c */ -#line 527 "glcpp/glcpp-parse.y" - { (yyval.ival) = '{'; ;} - break; - - case 76: - -/* Line 1464 of yacc.c */ -#line 528 "glcpp/glcpp-parse.y" - { (yyval.ival) = '}'; ;} - break; - - case 77: - -/* Line 1464 of yacc.c */ -#line 529 "glcpp/glcpp-parse.y" - { (yyval.ival) = '.'; ;} - break; - - case 78: - -/* Line 1464 of yacc.c */ -#line 530 "glcpp/glcpp-parse.y" - { (yyval.ival) = '&'; ;} - break; - - case 79: - -/* Line 1464 of yacc.c */ -#line 531 "glcpp/glcpp-parse.y" - { (yyval.ival) = '*'; ;} - break; - - case 80: - -/* Line 1464 of yacc.c */ -#line 532 "glcpp/glcpp-parse.y" - { (yyval.ival) = '+'; ;} - break; - - case 81: - -/* Line 1464 of yacc.c */ -#line 533 "glcpp/glcpp-parse.y" - { (yyval.ival) = '-'; ;} - break; - - case 82: - -/* Line 1464 of yacc.c */ -#line 534 "glcpp/glcpp-parse.y" - { (yyval.ival) = '~'; ;} - break; - - case 83: - -/* Line 1464 of yacc.c */ -#line 535 "glcpp/glcpp-parse.y" - { (yyval.ival) = '!'; ;} - break; - - case 84: - -/* Line 1464 of yacc.c */ -#line 536 "glcpp/glcpp-parse.y" - { (yyval.ival) = '/'; ;} - break; - - case 85: - -/* Line 1464 of yacc.c */ -#line 537 "glcpp/glcpp-parse.y" - { (yyval.ival) = '%'; ;} - break; - - case 86: - -/* Line 1464 of yacc.c */ -#line 538 "glcpp/glcpp-parse.y" - { (yyval.ival) = LEFT_SHIFT; ;} - break; - - case 87: - -/* Line 1464 of yacc.c */ -#line 539 "glcpp/glcpp-parse.y" - { (yyval.ival) = RIGHT_SHIFT; ;} - break; - - case 88: - -/* Line 1464 of yacc.c */ -#line 540 "glcpp/glcpp-parse.y" - { (yyval.ival) = '<'; ;} - break; - - case 89: - -/* Line 1464 of yacc.c */ -#line 541 "glcpp/glcpp-parse.y" - { (yyval.ival) = '>'; ;} - break; - - case 90: - -/* Line 1464 of yacc.c */ -#line 542 "glcpp/glcpp-parse.y" - { (yyval.ival) = LESS_OR_EQUAL; ;} - break; - - case 91: - -/* Line 1464 of yacc.c */ -#line 543 "glcpp/glcpp-parse.y" - { (yyval.ival) = GREATER_OR_EQUAL; ;} - break; - - case 92: - -/* Line 1464 of yacc.c */ -#line 544 "glcpp/glcpp-parse.y" - { (yyval.ival) = EQUAL; ;} - break; - - case 93: - -/* Line 1464 of yacc.c */ -#line 545 "glcpp/glcpp-parse.y" - { (yyval.ival) = NOT_EQUAL; ;} - break; - - case 94: - -/* Line 1464 of yacc.c */ -#line 546 "glcpp/glcpp-parse.y" - { (yyval.ival) = '^'; ;} - break; - - case 95: - -/* Line 1464 of yacc.c */ -#line 547 "glcpp/glcpp-parse.y" - { (yyval.ival) = '|'; ;} - break; - - case 96: - -/* Line 1464 of yacc.c */ -#line 548 "glcpp/glcpp-parse.y" - { (yyval.ival) = AND; ;} - break; - - case 97: - -/* Line 1464 of yacc.c */ -#line 549 "glcpp/glcpp-parse.y" - { (yyval.ival) = OR; ;} - break; - - case 98: - -/* Line 1464 of yacc.c */ -#line 550 "glcpp/glcpp-parse.y" - { (yyval.ival) = ';'; ;} - break; - - case 99: - -/* Line 1464 of yacc.c */ -#line 551 "glcpp/glcpp-parse.y" - { (yyval.ival) = ','; ;} - break; - - case 100: - -/* Line 1464 of yacc.c */ -#line 552 "glcpp/glcpp-parse.y" - { (yyval.ival) = '='; ;} - break; - - case 101: - -/* Line 1464 of yacc.c */ -#line 553 "glcpp/glcpp-parse.y" - { (yyval.ival) = PASTE; ;} - break; - - - -/* Line 1464 of yacc.c */ -#line 2662 "glcpp/glcpp-parse.c" - default: break; - } - YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); - - YYPOPSTACK (yylen); - yylen = 0; - YY_STACK_PRINT (yyss, yyssp); - - *++yyvsp = yyval; - *++yylsp = yyloc; - - /* Now `shift' the result of the reduction. Determine what state - that goes to, based on the state we popped back to and the rule - number reduced by. */ - - yyn = yyr1[yyn]; - - yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; - if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) - yystate = yytable[yystate]; - else - yystate = yydefgoto[yyn - YYNTOKENS]; - - goto yynewstate; - - -/*------------------------------------. -| yyerrlab -- here on detecting error | -`------------------------------------*/ -yyerrlab: - /* If not already recovering from an error, report this error. */ - if (!yyerrstatus) - { - ++yynerrs; -#if ! YYERROR_VERBOSE - yyerror (&yylloc, parser, YY_("syntax error")); -#else - { - YYSIZE_T yysize = yysyntax_error (0, yystate, yychar); - if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM) - { - YYSIZE_T yyalloc = 2 * yysize; - if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM)) - yyalloc = YYSTACK_ALLOC_MAXIMUM; - if (yymsg != yymsgbuf) - YYSTACK_FREE (yymsg); - yymsg = (char *) YYSTACK_ALLOC (yyalloc); - if (yymsg) - yymsg_alloc = yyalloc; - else - { - yymsg = yymsgbuf; - yymsg_alloc = sizeof yymsgbuf; - } - } - - if (0 < yysize && yysize <= yymsg_alloc) - { - (void) yysyntax_error (yymsg, yystate, yychar); - yyerror (&yylloc, parser, yymsg); - } - else - { - yyerror (&yylloc, parser, YY_("syntax error")); - if (yysize != 0) - goto yyexhaustedlab; - } - } -#endif - } - - yyerror_range[1] = yylloc; - - if (yyerrstatus == 3) - { - /* If just tried and failed to reuse lookahead token after an - error, discard it. */ - - if (yychar <= YYEOF) - { - /* Return failure if at end of input. */ - if (yychar == YYEOF) - YYABORT; - } - else - { - yydestruct ("Error: discarding", - yytoken, &yylval, &yylloc, parser); - yychar = YYEMPTY; - } - } - - /* Else will try to reuse lookahead token after shifting the error - token. */ - goto yyerrlab1; - - -/*---------------------------------------------------. -| yyerrorlab -- error raised explicitly by YYERROR. | -`---------------------------------------------------*/ -yyerrorlab: - - /* Pacify compilers like GCC when the user code never invokes - YYERROR and the label yyerrorlab therefore never appears in user - code. */ - if (/*CONSTCOND*/ 0) - goto yyerrorlab; - - yyerror_range[1] = yylsp[1-yylen]; - /* Do not reclaim the symbols of the rule which action triggered - this YYERROR. */ - YYPOPSTACK (yylen); - yylen = 0; - YY_STACK_PRINT (yyss, yyssp); - yystate = *yyssp; - goto yyerrlab1; - - -/*-------------------------------------------------------------. -| yyerrlab1 -- common code for both syntax error and YYERROR. | -`-------------------------------------------------------------*/ -yyerrlab1: - yyerrstatus = 3; /* Each real token shifted decrements this. */ - - for (;;) - { - yyn = yypact[yystate]; - if (yyn != YYPACT_NINF) - { - yyn += YYTERROR; - if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) - { - yyn = yytable[yyn]; - if (0 < yyn) - break; - } - } - - /* Pop the current state because it cannot handle the error token. */ - if (yyssp == yyss) - YYABORT; - - yyerror_range[1] = *yylsp; - yydestruct ("Error: popping", - yystos[yystate], yyvsp, yylsp, parser); - YYPOPSTACK (1); - yystate = *yyssp; - YY_STACK_PRINT (yyss, yyssp); - } - - *++yyvsp = yylval; - - yyerror_range[2] = yylloc; - /* Using YYLLOC is tempting, but would change the location of - the lookahead. YYLOC is available though. */ - YYLLOC_DEFAULT (yyloc, yyerror_range, 2); - *++yylsp = yyloc; - - /* Shift the error token. */ - YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); - - yystate = yyn; - goto yynewstate; - - -/*-------------------------------------. -| yyacceptlab -- YYACCEPT comes here. | -`-------------------------------------*/ -yyacceptlab: - yyresult = 0; - goto yyreturn; - -/*-----------------------------------. -| yyabortlab -- YYABORT comes here. | -`-----------------------------------*/ -yyabortlab: - yyresult = 1; - goto yyreturn; - -#if !defined(yyoverflow) || YYERROR_VERBOSE -/*-------------------------------------------------. -| yyexhaustedlab -- memory exhaustion comes here. | -`-------------------------------------------------*/ -yyexhaustedlab: - yyerror (&yylloc, parser, YY_("memory exhausted")); - yyresult = 2; - /* Fall through. */ -#endif - -yyreturn: - if (yychar != YYEMPTY) - yydestruct ("Cleanup: discarding lookahead", - yytoken, &yylval, &yylloc, parser); - /* Do not reclaim the symbols of the rule which action triggered - this YYABORT or YYACCEPT. */ - YYPOPSTACK (yylen); - YY_STACK_PRINT (yyss, yyssp); - while (yyssp != yyss) - { - yydestruct ("Cleanup: popping", - yystos[*yyssp], yyvsp, yylsp, parser); - YYPOPSTACK (1); - } -#ifndef yyoverflow - if (yyss != yyssa) - YYSTACK_FREE (yyss); -#endif -#if YYERROR_VERBOSE - if (yymsg != yymsgbuf) - YYSTACK_FREE (yymsg); -#endif - /* Make sure YYID is used. */ - return YYID (yyresult); -} - - - -/* Line 1684 of yacc.c */ -#line 556 "glcpp/glcpp-parse.y" - - -string_list_t * -_string_list_create (void *ctx) -{ - string_list_t *list; - - list = ralloc (ctx, string_list_t); - list->head = NULL; - list->tail = NULL; - - return list; -} - -void -_string_list_append_item (string_list_t *list, const char *str) -{ - string_node_t *node; - - node = ralloc (list, string_node_t); - node->str = ralloc_strdup (node, str); - - node->next = NULL; - - if (list->head == NULL) { - list->head = node; - } else { - list->tail->next = node; - } - - list->tail = node; -} - -int -_string_list_contains (string_list_t *list, const char *member, int *index) -{ - string_node_t *node; - int i; - - if (list == NULL) - return 0; - - for (i = 0, node = list->head; node; i++, node = node->next) { - if (strcmp (node->str, member) == 0) { - if (index) - *index = i; - return 1; - } - } - - return 0; -} - -int -_string_list_length (string_list_t *list) -{ - int length = 0; - string_node_t *node; - - if (list == NULL) - return 0; - - for (node = list->head; node; node = node->next) - length++; - - return length; -} - -int -_string_list_equal (string_list_t *a, string_list_t *b) -{ - string_node_t *node_a, *node_b; - - if (a == NULL && b == NULL) - return 1; - - if (a == NULL || b == NULL) - return 0; - - for (node_a = a->head, node_b = b->head; - node_a && node_b; - node_a = node_a->next, node_b = node_b->next) - { - if (strcmp (node_a->str, node_b->str)) - return 0; - } - - /* Catch the case of lists being different lengths, (which - * would cause the loop above to terminate after the shorter - * list). */ - return node_a == node_b; -} - -argument_list_t * -_argument_list_create (void *ctx) -{ - argument_list_t *list; - - list = ralloc (ctx, argument_list_t); - list->head = NULL; - list->tail = NULL; - - return list; -} - -void -_argument_list_append (argument_list_t *list, token_list_t *argument) -{ - argument_node_t *node; - - node = ralloc (list, argument_node_t); - node->argument = argument; - - node->next = NULL; - - if (list->head == NULL) { - list->head = node; - } else { - list->tail->next = node; - } - - list->tail = node; -} - -int -_argument_list_length (argument_list_t *list) -{ - int length = 0; - argument_node_t *node; - - if (list == NULL) - return 0; - - for (node = list->head; node; node = node->next) - length++; - - return length; -} - -token_list_t * -_argument_list_member_at (argument_list_t *list, int index) -{ - argument_node_t *node; - int i; - - if (list == NULL) - return NULL; - - node = list->head; - for (i = 0; i < index; i++) { - node = node->next; - if (node == NULL) - break; - } - - if (node) - return node->argument; - - return NULL; -} - -/* Note: This function ralloc_steal()s the str pointer. */ -token_t * -_token_create_str (void *ctx, int type, char *str) -{ - token_t *token; - - token = ralloc (ctx, token_t); - token->type = type; - token->value.str = str; - - ralloc_steal (token, str); - - return token; -} - -token_t * -_token_create_ival (void *ctx, int type, int ival) -{ - token_t *token; - - token = ralloc (ctx, token_t); - token->type = type; - token->value.ival = ival; - - return token; -} - -token_list_t * -_token_list_create (void *ctx) -{ - token_list_t *list; - - list = ralloc (ctx, token_list_t); - list->head = NULL; - list->tail = NULL; - list->non_space_tail = NULL; - - return list; -} - -void -_token_list_append (token_list_t *list, token_t *token) -{ - token_node_t *node; - - node = ralloc (list, token_node_t); - node->token = token; - node->next = NULL; - - ralloc_steal (list, token); - - if (list->head == NULL) { - list->head = node; - } else { - list->tail->next = node; - } - - list->tail = node; - if (token->type != SPACE) - list->non_space_tail = node; -} - -void -_token_list_append_list (token_list_t *list, token_list_t *tail) -{ - if (tail == NULL || tail->head == NULL) - return; - - if (list->head == NULL) { - list->head = tail->head; - } else { - list->tail->next = tail->head; - } - - list->tail = tail->tail; - list->non_space_tail = tail->non_space_tail; -} - -static token_list_t * -_token_list_copy (void *ctx, token_list_t *other) -{ - token_list_t *copy; - token_node_t *node; - - if (other == NULL) - return NULL; - - copy = _token_list_create (ctx); - for (node = other->head; node; node = node->next) { - token_t *new_token = ralloc (copy, token_t); - *new_token = *node->token; - _token_list_append (copy, new_token); - } - - return copy; -} - -static void -_token_list_trim_trailing_space (token_list_t *list) -{ - token_node_t *tail, *next; - - if (list->non_space_tail) { - tail = list->non_space_tail->next; - list->non_space_tail->next = NULL; - list->tail = list->non_space_tail; - - while (tail) { - next = tail->next; - ralloc_free (tail); - tail = next; - } - } -} - -static int -_token_list_is_empty_ignoring_space (token_list_t *l) -{ - token_node_t *n; - - if (l == NULL) - return 1; - - n = l->head; - while (n != NULL && n->token->type == SPACE) - n = n->next; - - return n == NULL; -} - -int -_token_list_equal_ignoring_space (token_list_t *a, token_list_t *b) -{ - token_node_t *node_a, *node_b; - - if (a == NULL || b == NULL) { - int a_empty = _token_list_is_empty_ignoring_space(a); - int b_empty = _token_list_is_empty_ignoring_space(b); - return a_empty == b_empty; - } - - node_a = a->head; - node_b = b->head; - - while (1) - { - if (node_a == NULL && node_b == NULL) - break; - - if (node_a == NULL || node_b == NULL) - return 0; - - if (node_a->token->type == SPACE) { - node_a = node_a->next; - continue; - } - - if (node_b->token->type == SPACE) { - node_b = node_b->next; - continue; - } - - if (node_a->token->type != node_b->token->type) - return 0; - - switch (node_a->token->type) { - case INTEGER: - if (node_a->token->value.ival != - node_b->token->value.ival) - { - return 0; - } - break; - case IDENTIFIER: - case INTEGER_STRING: - case OTHER: - if (strcmp (node_a->token->value.str, - node_b->token->value.str)) - { - return 0; - } - break; - } - - node_a = node_a->next; - node_b = node_b->next; - } - - return 1; -} - -static void -_token_print (char **out, token_t *token) -{ - if (token->type < 256) { - ralloc_asprintf_append (out, "%c", token->type); - return; - } - - switch (token->type) { - case INTEGER: - ralloc_asprintf_append (out, "%" PRIiMAX, token->value.ival); - break; - case IDENTIFIER: - case INTEGER_STRING: - case OTHER: - ralloc_strcat (out, token->value.str); - break; - case SPACE: - ralloc_strcat (out, " "); - break; - case LEFT_SHIFT: - ralloc_strcat (out, "<<"); - break; - case RIGHT_SHIFT: - ralloc_strcat (out, ">>"); - break; - case LESS_OR_EQUAL: - ralloc_strcat (out, "<="); - break; - case GREATER_OR_EQUAL: - ralloc_strcat (out, ">="); - break; - case EQUAL: - ralloc_strcat (out, "=="); - break; - case NOT_EQUAL: - ralloc_strcat (out, "!="); - break; - case AND: - ralloc_strcat (out, "&&"); - break; - case OR: - ralloc_strcat (out, "||"); - break; - case PASTE: - ralloc_strcat (out, "##"); - break; - case COMMA_FINAL: - ralloc_strcat (out, ","); - break; - case PLACEHOLDER: - /* Nothing to print. */ - break; - default: - assert(!"Error: Don't know how to print token."); - break; - } -} - -/* Return a new token (ralloc()ed off of 'token') formed by pasting - * 'token' and 'other'. Note that this function may return 'token' or - * 'other' directly rather than allocating anything new. - * - * Caution: Only very cursory error-checking is performed to see if - * the final result is a valid single token. */ -static token_t * -_token_paste (glcpp_parser_t *parser, token_t *token, token_t *other) -{ - token_t *combined = NULL; - - /* Pasting a placeholder onto anything makes no change. */ - if (other->type == PLACEHOLDER) - return token; - - /* When 'token' is a placeholder, just return 'other'. */ - if (token->type == PLACEHOLDER) - return other; - - /* A very few single-character punctuators can be combined - * with another to form a multi-character punctuator. */ - switch (token->type) { - case '<': - if (other->type == '<') - combined = _token_create_ival (token, LEFT_SHIFT, LEFT_SHIFT); - else if (other->type == '=') - combined = _token_create_ival (token, LESS_OR_EQUAL, LESS_OR_EQUAL); - break; - case '>': - if (other->type == '>') - combined = _token_create_ival (token, RIGHT_SHIFT, RIGHT_SHIFT); - else if (other->type == '=') - combined = _token_create_ival (token, GREATER_OR_EQUAL, GREATER_OR_EQUAL); - break; - case '=': - if (other->type == '=') - combined = _token_create_ival (token, EQUAL, EQUAL); - break; - case '!': - if (other->type == '=') - combined = _token_create_ival (token, NOT_EQUAL, NOT_EQUAL); - break; - case '&': - if (other->type == '&') - combined = _token_create_ival (token, AND, AND); - break; - case '|': - if (other->type == '|') - combined = _token_create_ival (token, OR, OR); - break; - } - - if (combined != NULL) { - /* Inherit the location from the first token */ - combined->location = token->location; - return combined; - } - - /* Two string-valued tokens can usually just be mashed - * together. - * - * XXX: This isn't actually legitimate. Several things here - * should result in a diagnostic since the result cannot be a - * valid, single pre-processing token. For example, pasting - * "123" and "abc" is not legal, but we don't catch that - * here. */ - if ((token->type == IDENTIFIER || token->type == OTHER || token->type == INTEGER_STRING) && - (other->type == IDENTIFIER || other->type == OTHER || other->type == INTEGER_STRING)) - { - char *str; - - str = ralloc_asprintf (token, "%s%s", token->value.str, - other->value.str); - combined = _token_create_str (token, token->type, str); - combined->location = token->location; - return combined; - } - - glcpp_error (&token->location, parser, ""); - ralloc_strcat (&parser->info_log, "Pasting \""); - _token_print (&parser->info_log, token); - ralloc_strcat (&parser->info_log, "\" and \""); - _token_print (&parser->info_log, other); - ralloc_strcat (&parser->info_log, "\" does not give a valid preprocessing token.\n"); - - return token; -} - -static void -_token_list_print (glcpp_parser_t *parser, token_list_t *list) -{ - token_node_t *node; - - if (list == NULL) - return; - - for (node = list->head; node; node = node->next) - _token_print (&parser->output, node->token); -} - -void -yyerror (YYLTYPE *locp, glcpp_parser_t *parser, const char *error) -{ - glcpp_error(locp, parser, "%s", error); -} - -static void add_builtin_define(glcpp_parser_t *parser, - const char *name, int value) -{ - token_t *tok; - token_list_t *list; - - tok = _token_create_ival (parser, INTEGER, value); - - list = _token_list_create(parser); - _token_list_append(list, tok); - _define_object_macro(parser, NULL, name, list); -} - -glcpp_parser_t * -glcpp_parser_create (const struct gl_extensions *extensions, int api) -{ - glcpp_parser_t *parser; - int language_version; - - parser = ralloc (NULL, glcpp_parser_t); - - glcpp_lex_init_extra (parser, &parser->scanner); - parser->defines = hash_table_ctor (32, hash_table_string_hash, - hash_table_string_compare); - parser->active = NULL; - parser->lexing_if = 0; - parser->space_tokens = 1; - parser->newline_as_space = 0; - parser->in_control_line = 0; - parser->paren_count = 0; - - parser->skip_stack = NULL; - - parser->lex_from_list = NULL; - parser->lex_from_node = NULL; - - parser->output = ralloc_strdup(parser, ""); - parser->info_log = ralloc_strdup(parser, ""); - parser->error = 0; - - /* Add pre-defined macros. */ - add_builtin_define(parser, "GL_ARB_draw_buffers", 1); - add_builtin_define(parser, "GL_ARB_texture_rectangle", 1); - - if (api == API_OPENGLES2) - add_builtin_define(parser, "GL_ES", 1); - - if (extensions != NULL) { - if (extensions->EXT_texture_array) { - add_builtin_define(parser, "GL_EXT_texture_array", 1); - } - - if (extensions->ARB_fragment_coord_conventions) - add_builtin_define(parser, "GL_ARB_fragment_coord_conventions", - 1); - - if (extensions->ARB_explicit_attrib_location) - add_builtin_define(parser, "GL_ARB_explicit_attrib_location", 1); - if (extensions->AMD_conservative_depth) - add_builtin_define(parser, "GL_AMD_conservative_depth", 1); - } - - language_version = 110; - add_builtin_define(parser, "__VERSION__", language_version); - - return parser; -} - -int -glcpp_parser_parse (glcpp_parser_t *parser) -{ - return yyparse (parser); -} - -void -glcpp_parser_destroy (glcpp_parser_t *parser) -{ - glcpp_lex_destroy (parser->scanner); - hash_table_dtor (parser->defines); - ralloc_free (parser); -} - -typedef enum function_status -{ - FUNCTION_STATUS_SUCCESS, - FUNCTION_NOT_A_FUNCTION, - FUNCTION_UNBALANCED_PARENTHESES -} function_status_t; - -/* Find a set of function-like macro arguments by looking for a - * balanced set of parentheses. - * - * When called, 'node' should be the opening-parenthesis token, (or - * perhaps preceeding SPACE tokens). Upon successful return *last will - * be the last consumed node, (corresponding to the closing right - * parenthesis). - * - * Return values: - * - * FUNCTION_STATUS_SUCCESS: - * - * Successfully parsed a set of function arguments. - * - * FUNCTION_NOT_A_FUNCTION: - * - * Macro name not followed by a '('. This is not an error, but - * simply that the macro name should be treated as a non-macro. - * - * FUNCTION_UNBALANCED_PARENTHESES - * - * Macro name is not followed by a balanced set of parentheses. - */ -static function_status_t -_arguments_parse (argument_list_t *arguments, - token_node_t *node, - token_node_t **last) -{ - token_list_t *argument; - int paren_count; - - node = node->next; - - /* Ignore whitespace before first parenthesis. */ - while (node && node->token->type == SPACE) - node = node->next; - - if (node == NULL || node->token->type != '(') - return FUNCTION_NOT_A_FUNCTION; - - node = node->next; - - argument = _token_list_create (arguments); - _argument_list_append (arguments, argument); - - for (paren_count = 1; node; node = node->next) { - if (node->token->type == '(') - { - paren_count++; - } - else if (node->token->type == ')') - { - paren_count--; - if (paren_count == 0) - break; - } - - if (node->token->type == ',' && - paren_count == 1) - { - _token_list_trim_trailing_space (argument); - argument = _token_list_create (arguments); - _argument_list_append (arguments, argument); - } - else { - if (argument->head == NULL) { - /* Don't treat initial whitespace as - * part of the arguement. */ - if (node->token->type == SPACE) - continue; - } - _token_list_append (argument, node->token); - } - } - - if (paren_count) - return FUNCTION_UNBALANCED_PARENTHESES; - - *last = node; - - return FUNCTION_STATUS_SUCCESS; -} - -static token_list_t * -_token_list_create_with_one_space (void *ctx) -{ - token_list_t *list; - token_t *space; - - list = _token_list_create (ctx); - space = _token_create_ival (list, SPACE, SPACE); - _token_list_append (list, space); - - return list; -} - -static void -_glcpp_parser_expand_if (glcpp_parser_t *parser, int type, token_list_t *list) -{ - token_list_t *expanded; - token_t *token; - - expanded = _token_list_create (parser); - token = _token_create_ival (parser, type, type); - _token_list_append (expanded, token); - _glcpp_parser_expand_token_list (parser, list); - _token_list_append_list (expanded, list); - glcpp_parser_lex_from (parser, expanded); -} - -/* This is a helper function that's essentially part of the - * implementation of _glcpp_parser_expand_node. It shouldn't be called - * except for by that function. - * - * Returns NULL if node is a simple token with no expansion, (that is, - * although 'node' corresponds to an identifier defined as a - * function-like macro, it is not followed with a parenthesized - * argument list). - * - * Compute the complete expansion of node (which is a function-like - * macro) and subsequent nodes which are arguments. - * - * Returns the token list that results from the expansion and sets - * *last to the last node in the list that was consumed by the - * expansion. Specifically, *last will be set as follows: as the - * token of the closing right parenthesis. - */ -static token_list_t * -_glcpp_parser_expand_function (glcpp_parser_t *parser, - token_node_t *node, - token_node_t **last) - -{ - macro_t *macro; - const char *identifier; - argument_list_t *arguments; - function_status_t status; - token_list_t *substituted; - int parameter_index; - - identifier = node->token->value.str; - - macro = hash_table_find (parser->defines, identifier); - - assert (macro->is_function); - - arguments = _argument_list_create (parser); - status = _arguments_parse (arguments, node, last); - - switch (status) { - case FUNCTION_STATUS_SUCCESS: - break; - case FUNCTION_NOT_A_FUNCTION: - return NULL; - case FUNCTION_UNBALANCED_PARENTHESES: - glcpp_error (&node->token->location, parser, "Macro %s call has unbalanced parentheses\n", identifier); - return NULL; - } - - /* Replace a macro defined as empty with a SPACE token. */ - if (macro->replacements == NULL) { - ralloc_free (arguments); - return _token_list_create_with_one_space (parser); - } - - if (! ((_argument_list_length (arguments) == - _string_list_length (macro->parameters)) || - (_string_list_length (macro->parameters) == 0 && - _argument_list_length (arguments) == 1 && - arguments->head->argument->head == NULL))) - { - glcpp_error (&node->token->location, parser, - "Error: macro %s invoked with %d arguments (expected %d)\n", - identifier, - _argument_list_length (arguments), - _string_list_length (macro->parameters)); - return NULL; - } - - /* Perform argument substitution on the replacement list. */ - substituted = _token_list_create (arguments); - - for (node = macro->replacements->head; node; node = node->next) - { - if (node->token->type == IDENTIFIER && - _string_list_contains (macro->parameters, - node->token->value.str, - ¶meter_index)) - { - token_list_t *argument; - argument = _argument_list_member_at (arguments, - parameter_index); - /* Before substituting, we expand the argument - * tokens, or append a placeholder token for - * an empty argument. */ - if (argument->head) { - token_list_t *expanded_argument; - expanded_argument = _token_list_copy (parser, - argument); - _glcpp_parser_expand_token_list (parser, - expanded_argument); - _token_list_append_list (substituted, - expanded_argument); - } else { - token_t *new_token; - - new_token = _token_create_ival (substituted, - PLACEHOLDER, - PLACEHOLDER); - _token_list_append (substituted, new_token); - } - } else { - _token_list_append (substituted, node->token); - } - } - - /* After argument substitution, and before further expansion - * below, implement token pasting. */ - - _token_list_trim_trailing_space (substituted); - - node = substituted->head; - while (node) - { - token_node_t *next_non_space; - - /* Look ahead for a PASTE token, skipping space. */ - next_non_space = node->next; - while (next_non_space && next_non_space->token->type == SPACE) - next_non_space = next_non_space->next; - - if (next_non_space == NULL) - break; - - if (next_non_space->token->type != PASTE) { - node = next_non_space; - continue; - } - - /* Now find the next non-space token after the PASTE. */ - next_non_space = next_non_space->next; - while (next_non_space && next_non_space->token->type == SPACE) - next_non_space = next_non_space->next; - - if (next_non_space == NULL) { - yyerror (&node->token->location, parser, "'##' cannot appear at either end of a macro expansion\n"); - return NULL; - } - - node->token = _token_paste (parser, node->token, next_non_space->token); - node->next = next_non_space->next; - if (next_non_space == substituted->tail) - substituted->tail = node; - - node = node->next; - } - - substituted->non_space_tail = substituted->tail; - - return substituted; -} - -/* Compute the complete expansion of node, (and subsequent nodes after - * 'node' in the case that 'node' is a function-like macro and - * subsequent nodes are arguments). - * - * Returns NULL if node is a simple token with no expansion. - * - * Otherwise, returns the token list that results from the expansion - * and sets *last to the last node in the list that was consumed by - * the expansion. Specifically, *last will be set as follows: - * - * As 'node' in the case of object-like macro expansion. - * - * As the token of the closing right parenthesis in the case of - * function-like macro expansion. - */ -static token_list_t * -_glcpp_parser_expand_node (glcpp_parser_t *parser, - token_node_t *node, - token_node_t **last) -{ - token_t *token = node->token; - const char *identifier; - macro_t *macro; - - /* We only expand identifiers */ - if (token->type != IDENTIFIER) { - /* We change any COMMA into a COMMA_FINAL to prevent - * it being mistaken for an argument separator - * later. */ - if (token->type == ',') { - token->type = COMMA_FINAL; - token->value.ival = COMMA_FINAL; - } - - return NULL; - } - - /* Look up this identifier in the hash table. */ - identifier = token->value.str; - macro = hash_table_find (parser->defines, identifier); - - /* Not a macro, so no expansion needed. */ - if (macro == NULL) - return NULL; - - /* Finally, don't expand this macro if we're already actively - * expanding it, (to avoid infinite recursion). */ - if (_active_list_contains (parser->active, identifier)) { - /* We change the token type here from IDENTIFIER to - * OTHER to prevent any future expansion of this - * unexpanded token. */ - char *str; - token_list_t *expansion; - token_t *final; - - str = ralloc_strdup (parser, token->value.str); - final = _token_create_str (parser, OTHER, str); - expansion = _token_list_create (parser); - _token_list_append (expansion, final); - *last = node; - return expansion; - } - - if (! macro->is_function) - { - *last = node; - - /* Replace a macro defined as empty with a SPACE token. */ - if (macro->replacements == NULL) - return _token_list_create_with_one_space (parser); - - return _token_list_copy (parser, macro->replacements); - } - - return _glcpp_parser_expand_function (parser, node, last); -} - -/* Push a new identifier onto the active list, returning the new list. - * - * Here, 'marker' is the token node that appears in the list after the - * expansion of 'identifier'. That is, when the list iterator begins - * examinging 'marker', then it is time to pop this node from the - * active stack. - */ -active_list_t * -_active_list_push (active_list_t *list, - const char *identifier, - token_node_t *marker) -{ - active_list_t *node; - - node = ralloc (list, active_list_t); - node->identifier = ralloc_strdup (node, identifier); - node->marker = marker; - node->next = list; - - return node; -} - -active_list_t * -_active_list_pop (active_list_t *list) -{ - active_list_t *node = list; - - if (node == NULL) - return NULL; - - node = list->next; - ralloc_free (list); - - return node; -} - -int -_active_list_contains (active_list_t *list, const char *identifier) -{ - active_list_t *node; - - if (list == NULL) - return 0; - - for (node = list; node; node = node->next) - if (strcmp (node->identifier, identifier) == 0) - return 1; - - return 0; -} - -/* Walk over the token list replacing nodes with their expansion. - * Whenever nodes are expanded the walking will walk over the new - * nodes, continuing to expand as necessary. The results are placed in - * 'list' itself; - */ -static void -_glcpp_parser_expand_token_list (glcpp_parser_t *parser, - token_list_t *list) -{ - token_node_t *node_prev; - token_node_t *node, *last = NULL; - token_list_t *expansion; - - if (list == NULL) - return; - - _token_list_trim_trailing_space (list); - - node_prev = NULL; - node = list->head; - - while (node) { - - while (parser->active && parser->active->marker == node) - parser->active = _active_list_pop (parser->active); - - /* Find the expansion for node, which will replace all - * nodes from node to last, inclusive. */ - expansion = _glcpp_parser_expand_node (parser, node, &last); - if (expansion) { - token_node_t *n; - - for (n = node; n != last->next; n = n->next) - while (parser->active && - parser->active->marker == n) - { - parser->active = _active_list_pop (parser->active); - } - - parser->active = _active_list_push (parser->active, - node->token->value.str, - last->next); - - /* Splice expansion into list, supporting a - * simple deletion if the expansion is - * empty. */ - if (expansion->head) { - if (node_prev) - node_prev->next = expansion->head; - else - list->head = expansion->head; - expansion->tail->next = last->next; - if (last == list->tail) - list->tail = expansion->tail; - } else { - if (node_prev) - node_prev->next = last->next; - else - list->head = last->next; - if (last == list->tail) - list->tail = NULL; - } - } else { - node_prev = node; - } - node = node_prev ? node_prev->next : list->head; - } - - while (parser->active) - parser->active = _active_list_pop (parser->active); - - list->non_space_tail = list->tail; -} - -void -_glcpp_parser_print_expanded_token_list (glcpp_parser_t *parser, - token_list_t *list) -{ - if (list == NULL) - return; - - _glcpp_parser_expand_token_list (parser, list); - - _token_list_trim_trailing_space (list); - - _token_list_print (parser, list); -} - -static void -_check_for_reserved_macro_name (glcpp_parser_t *parser, YYLTYPE *loc, - const char *identifier) -{ - /* According to the GLSL specification, macro names starting with "__" - * or "GL_" are reserved for future use. So, don't allow them. - */ - if (strncmp(identifier, "__", 2) == 0) { - glcpp_error (loc, parser, "Macro names starting with \"__\" are reserved.\n"); - } - if (strncmp(identifier, "GL_", 3) == 0) { - glcpp_error (loc, parser, "Macro names starting with \"GL_\" are reserved.\n"); - } -} - -static int -_macro_equal (macro_t *a, macro_t *b) -{ - if (a->is_function != b->is_function) - return 0; - - if (a->is_function) { - if (! _string_list_equal (a->parameters, b->parameters)) - return 0; - } - - return _token_list_equal_ignoring_space (a->replacements, - b->replacements); -} - -void -_define_object_macro (glcpp_parser_t *parser, - YYLTYPE *loc, - const char *identifier, - token_list_t *replacements) -{ - macro_t *macro, *previous; - - if (loc != NULL) - _check_for_reserved_macro_name(parser, loc, identifier); - - macro = ralloc (parser, macro_t); - - macro->is_function = 0; - macro->parameters = NULL; - macro->identifier = ralloc_strdup (macro, identifier); - macro->replacements = replacements; - ralloc_steal (macro, replacements); - - previous = hash_table_find (parser->defines, identifier); - if (previous) { - if (_macro_equal (macro, previous)) { - ralloc_free (macro); - return; - } - glcpp_error (loc, parser, "Redefinition of macro %s\n", - identifier); - } - - hash_table_insert (parser->defines, macro, identifier); -} - -void -_define_function_macro (glcpp_parser_t *parser, - YYLTYPE *loc, - const char *identifier, - string_list_t *parameters, - token_list_t *replacements) -{ - macro_t *macro, *previous; - - _check_for_reserved_macro_name(parser, loc, identifier); - - macro = ralloc (parser, macro_t); - ralloc_steal (macro, parameters); - ralloc_steal (macro, replacements); - - macro->is_function = 1; - macro->parameters = parameters; - macro->identifier = ralloc_strdup (macro, identifier); - macro->replacements = replacements; - previous = hash_table_find (parser->defines, identifier); - if (previous) { - if (_macro_equal (macro, previous)) { - ralloc_free (macro); - return; - } - glcpp_error (loc, parser, "Redefinition of macro %s\n", - identifier); - } - - hash_table_insert (parser->defines, macro, identifier); -} - -static int -glcpp_parser_lex (YYSTYPE *yylval, YYLTYPE *yylloc, glcpp_parser_t *parser) -{ - token_node_t *node; - int ret; - - if (parser->lex_from_list == NULL) { - ret = glcpp_lex (yylval, yylloc, parser->scanner); - - /* XXX: This ugly block of code exists for the sole - * purpose of converting a NEWLINE token into a SPACE - * token, but only in the case where we have seen a - * function-like macro name, but have not yet seen its - * closing parenthesis. - * - * There's perhaps a more compact way to do this with - * mid-rule actions in the grammar. - * - * I'm definitely not pleased with the complexity of - * this code here. - */ - if (parser->newline_as_space) - { - if (ret == '(') { - parser->paren_count++; - } else if (ret == ')') { - parser->paren_count--; - if (parser->paren_count == 0) - parser->newline_as_space = 0; - } else if (ret == NEWLINE) { - ret = SPACE; - } else if (ret != SPACE) { - if (parser->paren_count == 0) - parser->newline_as_space = 0; - } - } - else if (parser->in_control_line) - { - if (ret == NEWLINE) - parser->in_control_line = 0; - } - else if (ret == HASH_DEFINE_OBJ || ret == HASH_DEFINE_FUNC || - ret == HASH_UNDEF || ret == HASH_IF || - ret == HASH_IFDEF || ret == HASH_IFNDEF || - ret == HASH_ELIF || ret == HASH_ELSE || - ret == HASH_ENDIF || ret == HASH) - { - parser->in_control_line = 1; - } - else if (ret == IDENTIFIER) - { - macro_t *macro; - macro = hash_table_find (parser->defines, - yylval->str); - if (macro && macro->is_function) { - parser->newline_as_space = 1; - parser->paren_count = 0; - } - } - - return ret; - } - - node = parser->lex_from_node; - - if (node == NULL) { - ralloc_free (parser->lex_from_list); - parser->lex_from_list = NULL; - return NEWLINE; - } - - *yylval = node->token->value; - ret = node->token->type; - - parser->lex_from_node = node->next; - - return ret; -} - -static void -glcpp_parser_lex_from (glcpp_parser_t *parser, token_list_t *list) -{ - token_node_t *node; - - assert (parser->lex_from_list == NULL); - - /* Copy list, eliminating any space tokens. */ - parser->lex_from_list = _token_list_create (parser); - - for (node = list->head; node; node = node->next) { - if (node->token->type == SPACE) - continue; - _token_list_append (parser->lex_from_list, node->token); - } - - ralloc_free (list); - - parser->lex_from_node = parser->lex_from_list->head; - - /* It's possible the list consisted of nothing but whitespace. */ - if (parser->lex_from_node == NULL) { - ralloc_free (parser->lex_from_list); - parser->lex_from_list = NULL; - } -} - -static void -_glcpp_parser_skip_stack_push_if (glcpp_parser_t *parser, YYLTYPE *loc, - int condition) -{ - skip_type_t current = SKIP_NO_SKIP; - skip_node_t *node; - - if (parser->skip_stack) - current = parser->skip_stack->type; - - node = ralloc (parser, skip_node_t); - node->loc = *loc; - - if (current == SKIP_NO_SKIP) { - if (condition) - node->type = SKIP_NO_SKIP; - else - node->type = SKIP_TO_ELSE; - } else { - node->type = SKIP_TO_ENDIF; - } - - node->next = parser->skip_stack; - parser->skip_stack = node; -} - -static void -_glcpp_parser_skip_stack_change_if (glcpp_parser_t *parser, YYLTYPE *loc, - const char *type, int condition) -{ - if (parser->skip_stack == NULL) { - glcpp_error (loc, parser, "%s without #if\n", type); - return; - } - - if (parser->skip_stack->type == SKIP_TO_ELSE) { - if (condition) - parser->skip_stack->type = SKIP_NO_SKIP; - } else { - parser->skip_stack->type = SKIP_TO_ENDIF; - } -} - -static void -_glcpp_parser_skip_stack_pop (glcpp_parser_t *parser, YYLTYPE *loc) -{ - skip_node_t *node; - - if (parser->skip_stack == NULL) { - glcpp_error (loc, parser, "#endif without #if\n"); - return; - } - - node = parser->skip_stack; - parser->skip_stack = node->next; - ralloc_free (node); -} - diff --git a/mesalib/src/glsl/glcpp/glcpp-parse.h b/mesalib/src/glsl/glcpp/glcpp-parse.h deleted file mode 100644 index e51f0bcf0..000000000 --- a/mesalib/src/glsl/glcpp/glcpp-parse.h +++ /dev/null @@ -1,100 +0,0 @@ -/* A Bison parser, made by GNU Bison 2.4.3. */ - -/* Skeleton interface for Bison's Yacc-like parsers in C - - Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006, - 2009, 2010 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . */ - -/* As a special exception, you may create a larger work that contains - part or all of the Bison parser skeleton and distribute that work - under terms of your choice, so long as that work isn't itself a - parser generator using the skeleton or a modified version thereof - as a parser skeleton. Alternatively, if you modify or redistribute - the parser skeleton itself, you may (at your option) remove this - special exception, which will cause the skeleton and the resulting - Bison output files to be licensed under the GNU General Public - License without this special exception. - - This special exception was added by the Free Software Foundation in - version 2.2 of Bison. */ - - -/* Tokens. */ -#ifndef YYTOKENTYPE -# define YYTOKENTYPE - /* Put the tokens into the symbol table, so that GDB and other debuggers - know about them. */ - enum yytokentype { - COMMA_FINAL = 258, - DEFINED = 259, - ELIF_EXPANDED = 260, - HASH = 261, - HASH_DEFINE_FUNC = 262, - HASH_DEFINE_OBJ = 263, - HASH_ELIF = 264, - HASH_ELSE = 265, - HASH_ENDIF = 266, - HASH_IF = 267, - HASH_IFDEF = 268, - HASH_IFNDEF = 269, - HASH_UNDEF = 270, - HASH_VERSION = 271, - IDENTIFIER = 272, - IF_EXPANDED = 273, - INTEGER = 274, - INTEGER_STRING = 275, - NEWLINE = 276, - OTHER = 277, - PLACEHOLDER = 278, - SPACE = 279, - PASTE = 280, - OR = 281, - AND = 282, - NOT_EQUAL = 283, - EQUAL = 284, - GREATER_OR_EQUAL = 285, - LESS_OR_EQUAL = 286, - RIGHT_SHIFT = 287, - LEFT_SHIFT = 288, - UNARY = 289 - }; -#endif - - - -#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED - -# define yystype YYSTYPE /* obsolescent; will be withdrawn */ -# define YYSTYPE_IS_DECLARED 1 -#endif - - - -#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED -typedef struct YYLTYPE -{ - int first_line; - int first_column; - int last_line; - int last_column; -} YYLTYPE; -# define yyltype YYLTYPE /* obsolescent; will be withdrawn */ -# define YYLTYPE_IS_DECLARED 1 -# define YYLTYPE_IS_TRIVIAL 1 -#endif - - - diff --git a/mesalib/src/glsl/glsl_lexer.cpp b/mesalib/src/glsl/glsl_lexer.cpp deleted file mode 100644 index ef9d0178f..000000000 --- a/mesalib/src/glsl/glsl_lexer.cpp +++ /dev/null @@ -1,3726 +0,0 @@ -#line 2 "glsl_lexer.cpp" - -#line 4 "glsl_lexer.cpp" - -#define YY_INT_ALIGNED short int - -/* A lexical scanner generated by flex */ - -#define FLEX_SCANNER -#define YY_FLEX_MAJOR_VERSION 2 -#define YY_FLEX_MINOR_VERSION 5 -#define YY_FLEX_SUBMINOR_VERSION 35 -#if YY_FLEX_SUBMINOR_VERSION > 0 -#define FLEX_BETA -#endif - -/* First, we deal with platform-specific or compiler-specific issues. */ - -/* begin standard C headers. */ -#include -#include -#include -#include - -/* end standard C headers. */ - -/* flex integer type definitions */ - -#ifndef FLEXINT_H -#define FLEXINT_H - -/* C99 systems have . Non-C99 systems may or may not. */ - -#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L - -/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, - * if you want the limit (max/min) macros for int types. - */ -#ifndef __STDC_LIMIT_MACROS -#define __STDC_LIMIT_MACROS 1 -#endif - -#include -typedef int8_t flex_int8_t; -typedef uint8_t flex_uint8_t; -typedef int16_t flex_int16_t; -typedef uint16_t flex_uint16_t; -typedef int32_t flex_int32_t; -typedef uint32_t flex_uint32_t; -#else -typedef signed char flex_int8_t; -typedef short int flex_int16_t; -typedef int flex_int32_t; -typedef unsigned char flex_uint8_t; -typedef unsigned short int flex_uint16_t; -typedef unsigned int flex_uint32_t; -#endif /* ! C99 */ - -/* Limits of integral types. */ -#ifndef INT8_MIN -#define INT8_MIN (-128) -#endif -#ifndef INT16_MIN -#define INT16_MIN (-32767-1) -#endif -#ifndef INT32_MIN -#define INT32_MIN (-2147483647-1) -#endif -#ifndef INT8_MAX -#define INT8_MAX (127) -#endif -#ifndef INT16_MAX -#define INT16_MAX (32767) -#endif -#ifndef INT32_MAX -#define INT32_MAX (2147483647) -#endif -#ifndef UINT8_MAX -#define UINT8_MAX (255U) -#endif -#ifndef UINT16_MAX -#define UINT16_MAX (65535U) -#endif -#ifndef UINT32_MAX -#define UINT32_MAX (4294967295U) -#endif - -#endif /* ! FLEXINT_H */ - -#ifdef __cplusplus - -/* The "const" storage-class-modifier is valid. */ -#define YY_USE_CONST - -#else /* ! __cplusplus */ - -/* C99 requires __STDC__ to be defined as 1. */ -#if defined (__STDC__) - -#define YY_USE_CONST - -#endif /* defined (__STDC__) */ -#endif /* ! __cplusplus */ - -#ifdef YY_USE_CONST -#define yyconst const -#else -#define yyconst -#endif - -/* Returned upon end-of-file. */ -#define YY_NULL 0 - -/* Promotes a possibly negative, possibly signed char to an unsigned - * integer for use as an array index. If the signed char is negative, - * we want to instead treat it as an 8-bit unsigned char, hence the - * double cast. - */ -#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) - -/* An opaque pointer. */ -#ifndef YY_TYPEDEF_YY_SCANNER_T -#define YY_TYPEDEF_YY_SCANNER_T -typedef void* yyscan_t; -#endif - -/* For convenience, these vars (plus the bison vars far below) - are macros in the reentrant scanner. */ -#define yyin yyg->yyin_r -#define yyout yyg->yyout_r -#define yyextra yyg->yyextra_r -#define yyleng yyg->yyleng_r -#define yytext yyg->yytext_r -#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno) -#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column) -#define yy_flex_debug yyg->yy_flex_debug_r - -/* Enter a start condition. This macro really ought to take a parameter, - * but we do it the disgusting crufty way forced on us by the ()-less - * definition of BEGIN. - */ -#define BEGIN yyg->yy_start = 1 + 2 * - -/* Translate the current start state into a value that can be later handed - * to BEGIN to return to the state. The YYSTATE alias is for lex - * compatibility. - */ -#define YY_START ((yyg->yy_start - 1) / 2) -#define YYSTATE YY_START - -/* Action number for EOF rule of a given start state. */ -#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) - -/* Special action meaning "start processing a new file". */ -#define YY_NEW_FILE _mesa_glsl_restart(yyin ,yyscanner ) - -#define YY_END_OF_BUFFER_CHAR 0 - -/* Size of default input buffer. */ -#ifndef YY_BUF_SIZE -#define YY_BUF_SIZE 16384 -#endif - -/* The state buf must be large enough to hold one state per character in the main buffer. - */ -#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) - -#ifndef YY_TYPEDEF_YY_BUFFER_STATE -#define YY_TYPEDEF_YY_BUFFER_STATE -typedef struct yy_buffer_state *YY_BUFFER_STATE; -#endif - -#define EOB_ACT_CONTINUE_SCAN 0 -#define EOB_ACT_END_OF_FILE 1 -#define EOB_ACT_LAST_MATCH 2 - - #define YY_LESS_LINENO(n) - -/* Return all but the first "n" matched characters back to the input stream. */ -#define yyless(n) \ - do \ - { \ - /* Undo effects of setting up yytext. */ \ - int yyless_macro_arg = (n); \ - YY_LESS_LINENO(yyless_macro_arg);\ - *yy_cp = yyg->yy_hold_char; \ - YY_RESTORE_YY_MORE_OFFSET \ - yyg->yy_c_buf_p = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ - YY_DO_BEFORE_ACTION; /* set up yytext again */ \ - } \ - while ( 0 ) - -#define unput(c) yyunput( c, yyg->yytext_ptr , yyscanner ) - -#ifndef YY_TYPEDEF_YY_SIZE_T -#define YY_TYPEDEF_YY_SIZE_T -typedef size_t yy_size_t; -#endif - -#ifndef YY_STRUCT_YY_BUFFER_STATE -#define YY_STRUCT_YY_BUFFER_STATE -struct yy_buffer_state - { - FILE *yy_input_file; - - char *yy_ch_buf; /* input buffer */ - char *yy_buf_pos; /* current position in input buffer */ - - /* Size of input buffer in bytes, not including room for EOB - * characters. - */ - yy_size_t yy_buf_size; - - /* Number of characters read into yy_ch_buf, not including EOB - * characters. - */ - int yy_n_chars; - - /* Whether we "own" the buffer - i.e., we know we created it, - * and can realloc() it to grow it, and should free() it to - * delete it. - */ - int yy_is_our_buffer; - - /* Whether this is an "interactive" input source; if so, and - * if we're using stdio for input, then we want to use getc() - * instead of fread(), to make sure we stop fetching input after - * each newline. - */ - int yy_is_interactive; - - /* Whether we're considered to be at the beginning of a line. - * If so, '^' rules will be active on the next match, otherwise - * not. - */ - int yy_at_bol; - - int yy_bs_lineno; /**< The line count. */ - int yy_bs_column; /**< The column count. */ - - /* Whether to try to fill the input buffer when we reach the - * end of it. - */ - int yy_fill_buffer; - - int yy_buffer_status; - -#define YY_BUFFER_NEW 0 -#define YY_BUFFER_NORMAL 1 - /* When an EOF's been seen but there's still some text to process - * then we mark the buffer as YY_EOF_PENDING, to indicate that we - * shouldn't try reading from the input source any more. We might - * still have a bunch of tokens to match, though, because of - * possible backing-up. - * - * When we actually see the EOF, we change the status to "new" - * (via _mesa_glsl_restart()), so that the user can continue scanning by - * just pointing yyin at a new input file. - */ -#define YY_BUFFER_EOF_PENDING 2 - - }; -#endif /* !YY_STRUCT_YY_BUFFER_STATE */ - -/* We provide macros for accessing buffer states in case in the - * future we want to put the buffer states in a more general - * "scanner state". - * - * Returns the top of the stack, or NULL. - */ -#define YY_CURRENT_BUFFER ( yyg->yy_buffer_stack \ - ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] \ - : NULL) - -/* Same as previous macro, but useful when we know that the buffer stack is not - * NULL or when we need an lvalue. For internal use only. - */ -#define YY_CURRENT_BUFFER_LVALUE yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] - -void _mesa_glsl_restart (FILE *input_file ,yyscan_t yyscanner ); -void _mesa_glsl__switch_to_buffer (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); -YY_BUFFER_STATE _mesa_glsl__create_buffer (FILE *file,int size ,yyscan_t yyscanner ); -void _mesa_glsl__delete_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); -void _mesa_glsl__flush_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); -void _mesa_glsl_push_buffer_state (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); -void _mesa_glsl_pop_buffer_state (yyscan_t yyscanner ); - -static void _mesa_glsl_ensure_buffer_stack (yyscan_t yyscanner ); -static void _mesa_glsl__load_buffer_state (yyscan_t yyscanner ); -static void _mesa_glsl__init_buffer (YY_BUFFER_STATE b,FILE *file ,yyscan_t yyscanner ); - -#define YY_FLUSH_BUFFER _mesa_glsl__flush_buffer(YY_CURRENT_BUFFER ,yyscanner) - -YY_BUFFER_STATE _mesa_glsl__scan_buffer (char *base,yy_size_t size ,yyscan_t yyscanner ); -YY_BUFFER_STATE _mesa_glsl__scan_string (yyconst char *yy_str ,yyscan_t yyscanner ); -YY_BUFFER_STATE _mesa_glsl__scan_bytes (yyconst char *bytes,int len ,yyscan_t yyscanner ); - -void *_mesa_glsl_alloc (yy_size_t ,yyscan_t yyscanner ); -void *_mesa_glsl_realloc (void *,yy_size_t ,yyscan_t yyscanner ); -void _mesa_glsl_free (void * ,yyscan_t yyscanner ); - -#define yy_new_buffer _mesa_glsl__create_buffer - -#define yy_set_interactive(is_interactive) \ - { \ - if ( ! YY_CURRENT_BUFFER ){ \ - _mesa_glsl_ensure_buffer_stack (yyscanner); \ - YY_CURRENT_BUFFER_LVALUE = \ - _mesa_glsl__create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \ - } \ - YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ - } - -#define yy_set_bol(at_bol) \ - { \ - if ( ! YY_CURRENT_BUFFER ){\ - _mesa_glsl_ensure_buffer_stack (yyscanner); \ - YY_CURRENT_BUFFER_LVALUE = \ - _mesa_glsl__create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \ - } \ - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ - } - -#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) - -/* Begin user sect3 */ - -#define _mesa_glsl_wrap(n) 1 -#define YY_SKIP_YYWRAP - -typedef unsigned char YY_CHAR; - -typedef int yy_state_type; - -#define yytext_ptr yytext_r - -static yy_state_type yy_get_previous_state (yyscan_t yyscanner ); -static yy_state_type yy_try_NUL_trans (yy_state_type current_state ,yyscan_t yyscanner); -static int yy_get_next_buffer (yyscan_t yyscanner ); -static void yy_fatal_error (yyconst char msg[] ,yyscan_t yyscanner ); - -/* Done after the current pattern has been matched and before the - * corresponding action - sets up yytext. - */ -#define YY_DO_BEFORE_ACTION \ - yyg->yytext_ptr = yy_bp; \ - yyleng = (size_t) (yy_cp - yy_bp); \ - yyg->yy_hold_char = *yy_cp; \ - *yy_cp = '\0'; \ - yyg->yy_c_buf_p = yy_cp; - -#define YY_NUM_RULES 210 -#define YY_END_OF_BUFFER 211 -/* This struct is not used in this scanner, - but its presence is necessary. */ -struct yy_trans_info - { - flex_int32_t yy_verify; - flex_int32_t yy_nxt; - }; -static yyconst flex_int16_t yy_accept[836] = - { 0, - 0, 0, 16, 16, 0, 0, 211, 209, 1, 21, - 209, 209, 209, 209, 209, 209, 209, 209, 120, 118, - 209, 209, 209, 208, 209, 208, 208, 208, 208, 208, - 208, 208, 208, 208, 208, 208, 208, 208, 208, 208, - 208, 208, 208, 208, 208, 209, 1, 209, 210, 16, - 20, 210, 19, 17, 18, 14, 13, 1, 102, 111, - 103, 114, 108, 97, 110, 98, 117, 122, 109, 123, - 120, 0, 0, 125, 120, 0, 118, 118, 106, 99, - 101, 100, 107, 208, 115, 105, 208, 208, 208, 208, - 208, 208, 208, 208, 208, 208, 208, 208, 30, 208, - - 208, 208, 208, 208, 208, 208, 208, 208, 208, 208, - 208, 208, 34, 208, 208, 61, 208, 208, 208, 208, - 208, 208, 208, 208, 208, 208, 208, 208, 208, 208, - 208, 208, 208, 208, 208, 208, 208, 208, 208, 208, - 208, 208, 208, 208, 208, 208, 208, 208, 208, 116, - 104, 1, 0, 0, 2, 0, 0, 0, 0, 16, - 15, 19, 18, 0, 122, 121, 0, 123, 0, 124, - 119, 112, 113, 208, 128, 208, 208, 208, 208, 208, - 208, 208, 208, 208, 208, 208, 208, 208, 208, 208, - 208, 208, 208, 208, 208, 208, 33, 208, 208, 208, - - 208, 208, 208, 208, 208, 208, 208, 26, 208, 208, - 208, 208, 208, 208, 208, 208, 208, 208, 208, 62, - 208, 208, 208, 208, 208, 208, 208, 208, 208, 208, - 208, 208, 208, 208, 208, 208, 208, 208, 208, 208, - 208, 208, 208, 208, 208, 208, 208, 208, 208, 208, - 0, 0, 0, 0, 15, 0, 122, 0, 121, 0, - 123, 124, 119, 208, 208, 24, 208, 208, 175, 168, - 208, 208, 208, 208, 208, 208, 208, 208, 208, 32, - 131, 208, 208, 208, 208, 68, 208, 208, 136, 150, - 208, 208, 208, 208, 208, 208, 208, 208, 208, 208, - - 208, 208, 147, 171, 49, 50, 51, 208, 208, 208, - 208, 208, 208, 208, 208, 208, 208, 208, 208, 208, - 208, 208, 208, 208, 208, 208, 208, 134, 126, 208, - 208, 27, 208, 208, 208, 208, 208, 208, 208, 46, - 47, 48, 95, 208, 208, 0, 0, 0, 0, 0, - 121, 208, 208, 28, 37, 38, 39, 208, 129, 208, - 23, 208, 208, 208, 208, 158, 159, 160, 208, 127, - 208, 151, 25, 161, 162, 163, 173, 155, 156, 157, - 208, 208, 208, 63, 153, 208, 208, 208, 40, 41, - 42, 208, 208, 208, 208, 208, 208, 208, 208, 208, - - 208, 208, 208, 208, 208, 208, 208, 148, 208, 208, - 208, 208, 208, 208, 208, 208, 208, 208, 130, 208, - 208, 170, 43, 44, 45, 208, 208, 31, 0, 0, - 0, 0, 178, 208, 208, 176, 208, 208, 208, 149, - 144, 181, 208, 208, 208, 208, 208, 208, 139, 208, - 208, 208, 96, 52, 53, 54, 55, 56, 57, 58, - 59, 60, 208, 208, 208, 208, 154, 135, 208, 208, - 142, 36, 208, 208, 167, 69, 143, 94, 179, 137, - 208, 208, 208, 208, 208, 208, 208, 208, 0, 0, - 0, 0, 208, 208, 208, 138, 35, 208, 208, 208, - - 208, 208, 208, 182, 183, 184, 208, 208, 208, 208, - 208, 172, 208, 208, 208, 208, 208, 208, 208, 208, - 132, 208, 208, 208, 208, 208, 64, 208, 208, 65, - 208, 0, 0, 0, 0, 0, 208, 66, 29, 145, - 186, 187, 188, 208, 208, 208, 208, 208, 208, 208, - 208, 208, 208, 208, 208, 140, 208, 208, 208, 208, - 208, 208, 208, 208, 208, 133, 190, 191, 192, 208, - 208, 152, 208, 141, 0, 0, 6, 0, 0, 0, - 12, 3, 22, 208, 208, 208, 208, 208, 208, 208, - 208, 208, 185, 146, 67, 208, 208, 208, 208, 169, - - 208, 177, 174, 207, 71, 72, 73, 208, 208, 208, - 208, 208, 208, 208, 208, 208, 208, 0, 0, 0, - 0, 0, 0, 0, 208, 208, 208, 189, 208, 208, - 208, 208, 208, 82, 83, 84, 208, 208, 208, 208, - 208, 208, 208, 208, 208, 208, 208, 208, 208, 193, - 88, 89, 90, 208, 4, 0, 5, 0, 0, 0, - 0, 0, 0, 208, 208, 208, 208, 208, 208, 208, - 204, 208, 208, 208, 208, 208, 208, 208, 208, 208, - 208, 208, 74, 208, 208, 208, 208, 208, 208, 0, - 0, 0, 0, 208, 208, 205, 194, 208, 195, 208, - - 208, 208, 85, 208, 208, 208, 208, 208, 208, 208, - 208, 208, 208, 208, 206, 208, 208, 91, 0, 0, - 0, 196, 197, 208, 200, 208, 201, 208, 208, 70, - 208, 208, 208, 164, 208, 165, 180, 208, 198, 199, - 208, 208, 0, 0, 0, 208, 208, 208, 208, 75, - 208, 76, 208, 208, 208, 208, 208, 0, 0, 0, - 0, 208, 208, 86, 87, 208, 77, 208, 208, 78, - 208, 92, 93, 0, 0, 0, 0, 208, 208, 208, - 208, 208, 208, 0, 0, 0, 0, 208, 208, 208, - 208, 208, 79, 0, 0, 0, 7, 0, 0, 202, - - 203, 208, 208, 208, 0, 0, 8, 0, 0, 208, - 208, 166, 0, 0, 0, 80, 81, 0, 0, 0, - 9, 0, 0, 10, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 11, 0 - } ; - -static yyconst flex_int32_t yy_ec[256] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, - 1, 1, 4, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 2, 5, 1, 6, 1, 7, 8, 1, 9, - 10, 11, 12, 1, 13, 14, 15, 16, 17, 18, - 19, 20, 21, 21, 21, 22, 22, 23, 1, 24, - 25, 26, 1, 1, 27, 28, 29, 30, 31, 32, - 33, 34, 34, 34, 34, 35, 34, 34, 34, 34, - 34, 36, 37, 38, 39, 34, 34, 40, 34, 34, - 1, 1, 1, 41, 42, 1, 43, 44, 45, 46, - - 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, - 57, 58, 34, 59, 60, 61, 62, 63, 64, 65, - 66, 67, 1, 68, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1 - } ; - -static yyconst flex_int32_t yy_meta[69] = - { 0, - 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 3, 3, 3, 3, 3, - 3, 3, 1, 1, 1, 1, 4, 4, 4, 4, - 3, 3, 5, 5, 5, 5, 5, 5, 5, 5, - 1, 5, 4, 4, 4, 4, 3, 3, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 1 - } ; - -static yyconst flex_int16_t yy_base[845] = - { 0, - 0, 67, 73, 0, 1210, 1209, 1211, 1214, 68, 1214, - 1185, 1184, 134, 1183, 131, 132, 130, 1182, 146, 198, - 129, 1181, 144, 0, 130, 113, 124, 141, 150, 126, - 181, 1148, 159, 192, 118, 129, 146, 1142, 147, 174, - 206, 192, 203, 222, 1153, 203, 221, 231, 1214, 260, - 1214, 1187, 279, 1214, 0, 1214, 1214, 270, 1214, 1214, - 1214, 1214, 1214, 1214, 1214, 1214, 1214, 244, 1214, 255, - 139, 290, 307, 1214, 1214, 0, 0, 1214, 1176, 1214, - 1214, 1214, 1175, 0, 1214, 1214, 1138, 1143, 1136, 1139, - 1148, 1147, 1133, 1136, 1148, 144, 1142, 1129, 1126, 1140, - - 1126, 1123, 1123, 1129, 219, 193, 1123, 1134, 1119, 1125, - 1129, 1130, 0, 1121, 1132, 278, 1131, 1126, 1106, 224, - 1110, 1124, 1114, 232, 1107, 271, 1120, 1122, 1104, 1100, - 1108, 1105, 1094, 1103, 234, 1101, 1107, 1102, 1105, 1093, - 1096, 226, 145, 262, 1106, 1093, 1106, 263, 1099, 1214, - 1214, 338, 331, 343, 1214, 1084, 1097, 1088, 1099, 345, - 0, 334, 0, 345, 1214, 328, 391, 1214, 352, 398, - 338, 1214, 1214, 1094, 0, 1085, 1089, 1099, 1096, 332, - 1079, 1079, 1083, 320, 1094, 1091, 1091, 1089, 1086, 1077, - 1084, 1070, 1068, 1081, 1066, 1083, 0, 1080, 1067, 1075, - - 1072, 1076, 1077, 1070, 1067, 1055, 1054, 1068, 1071, 1058, - 1067, 1054, 1061, 1051, 364, 1057, 1060, 1050, 1058, 1046, - 1050, 1041, 1056, 1046, 1037, 1056, 1039, 1037, 1048, 1037, - 1032, 1030, 1044, 1029, 1031, 1028, 1040, 1039, 1042, 1023, - 338, 1032, 1027, 1025, 1035, 1013, 403, 1032, 1034, 1022, - 1014, 1018, 1030, 1013, 0, 415, 422, 439, 1214, 446, - 455, 1214, 1214, 1008, 1019, 0, 1016, 406, 0, 0, - 1009, 1007, 1009, 1004, 1013, 1001, 1019, 1007, 409, 0, - 0, 1001, 1012, 1011, 1011, 0, 995, 429, 0, 0, - 997, 460, 1005, 1006, 996, 990, 989, 990, 989, 989, - - 463, 984, 0, 0, 980, 979, 978, 980, 981, 986, - 980, 976, 990, 985, 984, 983, 974, 977, 977, 969, - 972, 967, 976, 981, 966, 979, 969, 0, 0, 976, - 972, 0, 963, 963, 969, 959, 967, 466, 964, 0, - 0, 0, 0, 953, 966, 965, 964, 961, 949, 472, - 479, 961, 963, 0, 0, 0, 0, 949, 0, 949, - 0, 948, 949, 943, 954, 0, 0, 0, 944, 0, - 940, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 951, 487, 950, 0, 0, 948, 944, 940, 0, 0, - 0, 932, 489, 494, 499, 937, 933, 939, 929, 927, - - 941, 925, 925, 939, 927, 939, 934, 0, 932, 929, - 933, 916, 918, 925, 931, 926, 925, 912, 0, 914, - 915, 0, 0, 0, 0, 912, 916, 0, 910, 963, - 909, 912, 0, 900, 910, 0, 898, 898, 912, 0, - 914, 0, 503, 926, 925, 924, 891, 890, 0, 908, - 907, 902, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 890, 904, 890, 887, 0, 0, 893, 892, - 0, 0, 890, 882, 0, 0, 0, 0, 0, 0, - 879, 891, 506, 883, 890, 889, 886, 880, 873, 524, - 889, 874, 869, 883, 881, 0, 0, 873, 896, 895, - - 894, 861, 860, 361, 365, 0, 873, 876, 874, 862, - 858, 0, 871, 868, 867, 856, 855, 854, 519, 863, - 0, 879, 878, 877, 844, 843, 0, 858, 844, 0, - 855, 850, 547, 553, 898, 843, 851, 0, 0, 0, - 870, 869, 0, 847, 850, 834, 842, 832, 840, 841, - 841, 840, 825, 559, 838, 0, 839, 827, 826, 822, - 850, 849, 848, 815, 814, 0, 848, 847, 0, 825, - 828, 0, 562, 0, 814, 580, 1214, 587, 0, 607, - 584, 1214, 0, 811, 810, 820, 820, 807, 822, 805, - 820, 815, 0, 0, 0, 831, 830, 829, 796, 0, - - 796, 0, 0, 0, 502, 524, 820, 807, 810, 794, - 793, 803, 803, 819, 818, 817, 784, 789, 615, 640, - 550, 806, 796, 784, 782, 781, 792, 0, 795, 791, - 793, 789, 775, 806, 805, 0, 787, 779, 770, 778, - 768, 779, 775, 777, 775, 775, 762, 761, 772, 0, - 791, 790, 0, 772, 1214, 555, 1214, 647, 0, 667, - 785, 770, 752, 769, 768, 751, 743, 751, 741, 749, - 0, 746, 745, 756, 739, 742, 757, 740, 753, 754, - 751, 748, 757, 750, 749, 732, 731, 730, 741, 582, - 754, 724, 734, 718, 717, 0, 745, 717, 743, 715, - - 719, 718, 0, 729, 732, 728, 730, 711, 725, 709, - 710, 718, 701, 700, 0, 706, 705, 0, 728, 713, - 706, 0, 0, 710, 0, 709, 0, 715, 714, 0, - 690, 698, 688, 716, 695, 0, 0, 708, 0, 0, - 707, 706, 746, 611, 696, 703, 702, 678, 677, 705, - 677, 703, 689, 674, 691, 670, 669, 190, 613, 557, - 667, 687, 686, 0, 0, 681, 0, 680, 686, 0, - 671, 0, 0, 671, 590, 343, 672, 645, 644, 654, - 635, 631, 612, 612, 604, 443, 635, 576, 575, 549, - 25, 87, 0, 183, 500, 552, 1214, 636, 591, 0, - - 0, 196, 258, 254, 272, 609, 1214, 614, 598, 279, - 284, 0, 336, 348, 671, 0, 0, 362, 672, 688, - 1214, 394, 689, 1214, 408, 670, 691, 649, 651, 474, - 476, 693, 694, 1214, 1214, 704, 707, 710, 530, 591, - 713, 717, 720, 722 - } ; - -static yyconst flex_int16_t yy_def[845] = - { 0, - 835, 1, 835, 3, 836, 836, 835, 835, 835, 835, - 835, 835, 835, 835, 835, 835, 835, 835, 835, 835, - 835, 835, 835, 837, 835, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 835, 835, 835, 835, 835, - 835, 835, 835, 835, 838, 835, 835, 835, 835, 835, - 835, 835, 835, 835, 835, 835, 835, 839, 835, 840, - 19, 835, 835, 835, 835, 841, 20, 835, 835, 835, - 835, 835, 835, 837, 835, 835, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 835, - 835, 835, 835, 835, 835, 835, 835, 835, 835, 835, - 842, 835, 838, 835, 835, 840, 835, 835, 835, 835, - 841, 835, 835, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 835, 835, 835, 835, 842, 835, 835, 835, 835, 835, - 835, 835, 835, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 835, 835, 835, 835, 835, - 835, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 835, 835, - 835, 835, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 835, 835, - 835, 835, 837, 837, 837, 837, 837, 837, 837, 837, - - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 835, 835, 835, 835, 835, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 835, 835, 835, 835, 843, 835, - 835, 835, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 835, 835, 835, - 843, 835, 835, 835, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 835, 835, 835, 835, 844, 835, - 835, 835, 835, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 844, - 835, 835, 835, 837, 837, 837, 837, 837, 837, 837, - - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 835, 835, - 835, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 835, 835, 835, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 835, 835, 835, - 835, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 835, 835, 835, 835, 837, 837, 837, - 837, 837, 837, 835, 835, 835, 835, 837, 837, 837, - 837, 837, 837, 835, 835, 835, 835, 835, 835, 837, - - 837, 837, 837, 837, 835, 835, 835, 835, 835, 837, - 837, 837, 835, 835, 835, 837, 837, 835, 835, 835, - 835, 835, 835, 835, 835, 835, 835, 835, 835, 835, - 835, 835, 835, 835, 0, 835, 835, 835, 835, 835, - 835, 835, 835, 835 - } ; - -static yyconst flex_int16_t yy_nxt[1283] = - { 0, - 8, 9, 10, 9, 11, 8, 12, 13, 8, 8, - 14, 15, 16, 17, 18, 19, 20, 20, 20, 20, - 20, 20, 8, 21, 22, 23, 24, 24, 24, 24, - 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, - 25, 24, 26, 27, 28, 29, 30, 31, 32, 33, - 34, 24, 24, 35, 36, 37, 38, 39, 40, 41, - 42, 43, 44, 45, 24, 24, 24, 46, 47, 58, - 803, 58, 48, 49, 50, 51, 50, 49, 49, 49, - 49, 49, 49, 49, 49, 49, 49, 52, 49, 53, - 53, 53, 53, 53, 53, 54, 49, 49, 49, 55, - - 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, - 55, 55, 55, 49, 55, 55, 55, 55, 55, 55, - 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, - 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, - 49, 61, 64, 804, 66, 68, 68, 68, 68, 68, - 68, 68, 79, 80, 85, 65, 67, 87, 62, 70, - 119, 71, 71, 71, 71, 71, 71, 72, 82, 83, - 86, 121, 88, 89, 120, 122, 73, 74, 835, 101, - 90, 102, 91, 93, 75, 76, 92, 94, 123, 126, - 103, 758, 73, 74, 95, 241, 97, 96, 183, 184, - - 98, 110, 124, 835, 242, 127, 99, 75, 128, 111, - 76, 70, 100, 77, 77, 77, 77, 77, 77, 77, - 129, 112, 152, 104, 58, 805, 153, 150, 73, 74, - 130, 105, 154, 155, 106, 195, 78, 107, 138, 113, - 774, 139, 114, 108, 73, 74, 115, 116, 131, 196, - 140, 117, 810, 142, 118, 132, 133, 141, 143, 78, - 134, 160, 144, 160, 146, 145, 135, 136, 147, 137, - 151, 58, 193, 58, 164, 165, 231, 156, 148, 213, - 239, 240, 218, 194, 157, 167, 168, 214, 158, 219, - 164, 165, 232, 159, 162, 162, 162, 162, 162, 162, - - 162, 167, 168, 70, 243, 72, 72, 72, 72, 72, - 72, 72, 244, 248, 811, 221, 249, 812, 169, 169, - 73, 74, 170, 170, 170, 170, 170, 170, 170, 222, - 813, 205, 154, 155, 206, 207, 73, 74, 208, 152, - 209, 58, 816, 153, 154, 155, 160, 817, 160, 162, - 162, 162, 162, 162, 162, 162, 256, 256, 258, 259, - 257, 257, 257, 257, 257, 257, 257, 170, 170, 170, - 170, 170, 170, 170, 258, 259, 263, 156, 269, 274, - 275, 305, 306, 307, 157, 333, 818, 546, 158, 156, - 785, 548, 270, 159, 334, 819, 157, 547, 786, 263, - - 158, 549, 260, 260, 822, 159, 261, 261, 261, 261, - 261, 261, 261, 170, 170, 170, 170, 170, 170, 170, - 340, 341, 342, 355, 356, 357, 366, 367, 368, 262, - 257, 257, 257, 257, 257, 257, 257, 257, 257, 257, - 257, 257, 257, 257, 796, 262, 374, 375, 376, 825, - 350, 350, 797, 165, 351, 351, 351, 351, 351, 351, - 351, 261, 261, 261, 261, 261, 261, 261, 826, 165, - 261, 261, 261, 261, 261, 261, 261, 378, 379, 380, - 389, 390, 391, 423, 424, 425, 168, 351, 351, 351, - 351, 351, 351, 351, 351, 351, 351, 351, 351, 351, - - 351, 806, 168, 444, 445, 446, 454, 455, 456, 807, - 259, 457, 458, 459, 447, 448, 460, 461, 462, 499, - 500, 501, 522, 523, 524, 490, 259, 831, 639, 832, - 502, 503, 68, 525, 526, 561, 562, 563, 640, 533, - 534, 534, 534, 534, 534, 534, 564, 565, 576, 577, - 641, 576, 577, 796, 576, 577, 656, 657, 775, 642, - 643, 797, 578, 578, 578, 578, 578, 578, 580, 580, - 580, 580, 580, 580, 580, 596, 597, 598, 614, 615, - 616, 576, 577, 656, 657, 581, 579, 599, 576, 577, - 617, 775, 808, 166, 802, 619, 620, 620, 620, 620, - - 620, 620, 578, 578, 578, 578, 578, 578, 576, 577, - 806, 579, 759, 776, 759, 808, 656, 657, 807, 760, - 622, 760, 580, 580, 580, 580, 580, 580, 580, 623, - 658, 658, 658, 658, 658, 658, 798, 798, 801, 800, - 624, 656, 657, 799, 799, 814, 776, 809, 656, 657, - 829, 795, 829, 815, 659, 660, 660, 660, 660, 660, - 660, 660, 658, 658, 658, 658, 658, 658, 656, 657, - 809, 827, 820, 823, 794, 793, 792, 791, 828, 659, - 821, 824, 660, 660, 660, 660, 660, 660, 660, 820, - 823, 830, 827, 830, 833, 833, 790, 821, 824, 828, - - 789, 788, 834, 834, 56, 56, 56, 56, 56, 84, - 84, 84, 163, 163, 163, 171, 171, 255, 787, 255, - 255, 255, 621, 621, 690, 690, 784, 783, 782, 781, - 780, 779, 778, 777, 773, 772, 771, 770, 769, 768, - 767, 766, 765, 764, 763, 762, 761, 758, 757, 756, - 755, 754, 753, 752, 751, 750, 749, 748, 747, 746, - 745, 744, 743, 742, 741, 740, 739, 738, 737, 736, - 735, 734, 733, 732, 731, 730, 729, 728, 727, 726, - 725, 724, 723, 722, 721, 720, 719, 718, 717, 716, - 715, 714, 713, 712, 711, 710, 709, 708, 707, 706, - - 705, 704, 703, 702, 701, 700, 699, 698, 697, 696, - 695, 694, 693, 692, 691, 689, 688, 687, 686, 685, - 684, 683, 682, 681, 680, 679, 678, 677, 676, 675, - 674, 673, 672, 671, 670, 669, 668, 667, 666, 665, - 664, 663, 662, 661, 655, 654, 653, 652, 651, 650, - 649, 648, 647, 646, 645, 644, 638, 637, 636, 635, - 634, 633, 632, 631, 630, 629, 628, 627, 626, 625, - 618, 613, 612, 611, 610, 609, 608, 607, 606, 605, - 604, 603, 602, 601, 600, 595, 594, 593, 592, 591, - 590, 589, 588, 587, 586, 585, 584, 583, 582, 581, - - 575, 574, 573, 572, 571, 570, 569, 568, 567, 566, - 560, 559, 558, 557, 556, 555, 554, 553, 552, 551, - 550, 545, 544, 543, 542, 541, 540, 539, 538, 537, - 536, 535, 532, 531, 530, 529, 528, 527, 521, 520, - 519, 518, 517, 516, 515, 514, 513, 512, 511, 510, - 509, 508, 507, 506, 505, 504, 498, 497, 496, 495, - 494, 493, 492, 491, 490, 489, 488, 487, 486, 485, - 484, 483, 482, 481, 480, 479, 478, 477, 476, 475, - 474, 473, 472, 471, 470, 469, 468, 467, 466, 465, - 464, 463, 453, 452, 451, 450, 449, 443, 442, 441, - - 440, 439, 438, 437, 436, 435, 434, 433, 432, 431, - 430, 429, 428, 427, 426, 422, 421, 420, 419, 418, - 417, 416, 415, 414, 413, 412, 411, 410, 409, 408, - 407, 406, 405, 404, 403, 402, 401, 400, 399, 398, - 397, 396, 395, 394, 393, 392, 388, 387, 386, 385, - 384, 383, 382, 381, 377, 373, 372, 371, 370, 369, - 365, 364, 363, 362, 361, 360, 359, 358, 354, 353, - 352, 349, 348, 347, 346, 345, 344, 343, 339, 338, - 337, 336, 335, 332, 331, 330, 329, 328, 327, 326, - 325, 324, 323, 322, 321, 320, 319, 318, 317, 316, - - 315, 314, 313, 312, 311, 310, 309, 308, 304, 303, - 302, 301, 300, 299, 298, 297, 296, 295, 294, 293, - 292, 291, 290, 289, 288, 287, 286, 285, 284, 283, - 282, 281, 280, 279, 278, 277, 276, 273, 272, 271, - 268, 267, 266, 265, 264, 254, 253, 252, 251, 250, - 247, 246, 245, 238, 237, 236, 235, 234, 233, 230, - 229, 228, 227, 226, 225, 224, 223, 220, 217, 216, - 215, 212, 211, 210, 204, 203, 202, 201, 200, 199, - 198, 197, 192, 191, 190, 189, 188, 187, 186, 185, - 182, 181, 180, 179, 178, 177, 176, 175, 174, 173, - - 172, 161, 149, 125, 109, 81, 69, 63, 60, 59, - 835, 57, 57, 7, 835, 835, 835, 835, 835, 835, - 835, 835, 835, 835, 835, 835, 835, 835, 835, 835, - 835, 835, 835, 835, 835, 835, 835, 835, 835, 835, - 835, 835, 835, 835, 835, 835, 835, 835, 835, 835, - 835, 835, 835, 835, 835, 835, 835, 835, 835, 835, - 835, 835, 835, 835, 835, 835, 835, 835, 835, 835, - 835, 835, 835, 835, 835, 835, 835, 835, 835, 835, - 835, 835 - } ; - -static yyconst flex_int16_t yy_chk[1283] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 2, 9, - 791, 9, 2, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 13, 15, 792, 16, 17, 17, 17, 17, 17, - 17, 17, 21, 21, 25, 15, 16, 26, 13, 19, - 35, 19, 19, 19, 19, 19, 19, 19, 23, 23, - 25, 36, 26, 26, 35, 36, 19, 19, 71, 30, - 27, 30, 27, 28, 19, 19, 27, 28, 37, 39, - 30, 758, 19, 19, 28, 143, 29, 28, 96, 96, - - 29, 33, 37, 71, 143, 39, 29, 19, 39, 33, - 19, 20, 29, 20, 20, 20, 20, 20, 20, 20, - 40, 33, 47, 31, 47, 794, 47, 46, 20, 20, - 40, 31, 48, 48, 31, 106, 20, 31, 42, 34, - 758, 42, 34, 31, 20, 20, 34, 34, 41, 106, - 42, 34, 802, 43, 34, 41, 41, 42, 43, 20, - 41, 50, 43, 50, 44, 43, 41, 41, 44, 41, - 46, 58, 105, 58, 68, 68, 135, 48, 44, 120, - 142, 142, 124, 105, 48, 70, 70, 120, 48, 124, - 68, 68, 135, 48, 53, 53, 53, 53, 53, 53, - - 53, 70, 70, 72, 144, 72, 72, 72, 72, 72, - 72, 72, 144, 148, 803, 126, 148, 804, 73, 73, - 72, 72, 73, 73, 73, 73, 73, 73, 73, 126, - 805, 116, 153, 153, 116, 116, 72, 72, 116, 152, - 116, 152, 810, 152, 154, 154, 160, 811, 160, 162, - 162, 162, 162, 162, 162, 162, 164, 164, 166, 166, - 164, 164, 164, 164, 164, 164, 164, 169, 169, 169, - 169, 169, 169, 169, 166, 166, 171, 153, 180, 184, - 184, 215, 215, 215, 153, 241, 813, 504, 153, 154, - 776, 505, 180, 153, 241, 814, 154, 504, 776, 171, - - 154, 505, 167, 167, 818, 154, 167, 167, 167, 167, - 167, 167, 167, 170, 170, 170, 170, 170, 170, 170, - 247, 247, 247, 268, 268, 268, 279, 279, 279, 170, - 256, 256, 256, 256, 256, 256, 256, 257, 257, 257, - 257, 257, 257, 257, 786, 170, 288, 288, 288, 822, - 258, 258, 786, 257, 258, 258, 258, 258, 258, 258, - 258, 260, 260, 260, 260, 260, 260, 260, 825, 257, - 261, 261, 261, 261, 261, 261, 261, 292, 292, 292, - 301, 301, 301, 338, 338, 338, 261, 350, 350, 350, - 350, 350, 350, 350, 351, 351, 351, 351, 351, 351, - - 351, 795, 261, 382, 382, 382, 393, 393, 393, 795, - 351, 394, 394, 394, 382, 382, 395, 395, 395, 443, - 443, 443, 483, 483, 483, 490, 351, 830, 605, 831, - 443, 443, 839, 483, 483, 519, 519, 519, 605, 490, - 490, 490, 490, 490, 490, 490, 519, 519, 533, 533, - 606, 621, 621, 796, 534, 534, 656, 656, 760, 606, - 606, 796, 533, 533, 533, 533, 533, 533, 534, 534, - 534, 534, 534, 534, 534, 554, 554, 554, 573, 573, - 573, 576, 576, 690, 690, 581, 533, 554, 578, 578, - 573, 775, 799, 840, 790, 576, 576, 576, 576, 576, - - 576, 576, 578, 578, 578, 578, 578, 578, 580, 580, - 806, 533, 744, 760, 759, 808, 619, 619, 806, 744, - 581, 759, 580, 580, 580, 580, 580, 580, 580, 581, - 619, 619, 619, 619, 619, 619, 787, 798, 789, 788, - 581, 620, 620, 787, 798, 809, 775, 799, 658, 658, - 828, 785, 829, 809, 619, 620, 620, 620, 620, 620, - 620, 620, 658, 658, 658, 658, 658, 658, 660, 660, - 808, 826, 815, 819, 784, 783, 782, 781, 826, 619, - 815, 819, 660, 660, 660, 660, 660, 660, 660, 820, - 823, 828, 827, 829, 832, 833, 780, 820, 823, 827, - - 779, 778, 832, 833, 836, 836, 836, 836, 836, 837, - 837, 837, 838, 838, 838, 841, 841, 842, 777, 842, - 842, 842, 843, 843, 844, 844, 774, 771, 769, 768, - 766, 763, 762, 761, 757, 756, 755, 754, 753, 752, - 751, 750, 749, 748, 747, 746, 745, 743, 742, 741, - 738, 735, 734, 733, 732, 731, 729, 728, 726, 724, - 721, 720, 719, 717, 716, 714, 713, 712, 711, 710, - 709, 708, 707, 706, 705, 704, 702, 701, 700, 699, - 698, 697, 695, 694, 693, 692, 691, 689, 688, 687, - 686, 685, 684, 683, 682, 681, 680, 679, 678, 677, - - 676, 675, 674, 673, 672, 670, 669, 668, 667, 666, - 665, 664, 663, 662, 661, 654, 652, 651, 649, 648, - 647, 646, 645, 644, 643, 642, 641, 640, 639, 638, - 637, 635, 634, 633, 632, 631, 630, 629, 627, 626, - 625, 624, 623, 622, 618, 617, 616, 615, 614, 613, - 612, 611, 610, 609, 608, 607, 601, 599, 598, 597, - 596, 592, 591, 590, 589, 588, 587, 586, 585, 584, - 575, 571, 570, 568, 567, 565, 564, 563, 562, 561, - 560, 559, 558, 557, 555, 553, 552, 551, 550, 549, - 548, 547, 546, 545, 544, 542, 541, 537, 536, 535, - - 532, 531, 529, 528, 526, 525, 524, 523, 522, 520, - 518, 517, 516, 515, 514, 513, 511, 510, 509, 508, - 507, 503, 502, 501, 500, 499, 498, 495, 494, 493, - 492, 491, 489, 488, 487, 486, 485, 484, 482, 481, - 474, 473, 470, 469, 466, 465, 464, 463, 452, 451, - 450, 448, 447, 446, 445, 444, 441, 439, 438, 437, - 435, 434, 432, 431, 430, 429, 427, 426, 421, 420, - 418, 417, 416, 415, 414, 413, 412, 411, 410, 409, - 407, 406, 405, 404, 403, 402, 401, 400, 399, 398, - 397, 396, 392, 388, 387, 386, 383, 381, 371, 369, - - 365, 364, 363, 362, 360, 358, 353, 352, 349, 348, - 347, 346, 345, 344, 339, 337, 336, 335, 334, 333, - 331, 330, 327, 326, 325, 324, 323, 322, 321, 320, - 319, 318, 317, 316, 315, 314, 313, 312, 311, 310, - 309, 308, 307, 306, 305, 302, 300, 299, 298, 297, - 296, 295, 294, 293, 291, 287, 285, 284, 283, 282, - 278, 277, 276, 275, 274, 273, 272, 271, 267, 265, - 264, 254, 253, 252, 251, 250, 249, 248, 246, 245, - 244, 243, 242, 240, 239, 238, 237, 236, 235, 234, - 233, 232, 231, 230, 229, 228, 227, 226, 225, 224, - - 223, 222, 221, 220, 219, 218, 217, 216, 214, 213, - 212, 211, 210, 209, 208, 207, 206, 205, 204, 203, - 202, 201, 200, 199, 198, 196, 195, 194, 193, 192, - 191, 190, 189, 188, 187, 186, 185, 183, 182, 181, - 179, 178, 177, 176, 174, 159, 158, 157, 156, 149, - 147, 146, 145, 141, 140, 139, 138, 137, 136, 134, - 133, 132, 131, 130, 129, 128, 127, 125, 123, 122, - 121, 119, 118, 117, 115, 114, 112, 111, 110, 109, - 108, 107, 104, 103, 102, 101, 100, 99, 98, 97, - 95, 94, 93, 92, 91, 90, 89, 88, 87, 83, - - 79, 52, 45, 38, 32, 22, 18, 14, 12, 11, - 7, 6, 5, 835, 835, 835, 835, 835, 835, 835, - 835, 835, 835, 835, 835, 835, 835, 835, 835, 835, - 835, 835, 835, 835, 835, 835, 835, 835, 835, 835, - 835, 835, 835, 835, 835, 835, 835, 835, 835, 835, - 835, 835, 835, 835, 835, 835, 835, 835, 835, 835, - 835, 835, 835, 835, 835, 835, 835, 835, 835, 835, - 835, 835, 835, 835, 835, 835, 835, 835, 835, 835, - 835, 835 - } ; - -/* The intent behind this definition is that it'll catch - * any uses of REJECT which flex missed. - */ -#define REJECT reject_used_but_not_detected -#define yymore() yymore_used_but_not_detected -#define YY_MORE_ADJ 0 -#define YY_RESTORE_YY_MORE_OFFSET -#line 1 "glsl_lexer.lpp" -#line 2 "glsl_lexer.lpp" -/* - * Copyright © 2008, 2009 Intel Corporation - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ -#include -#include "strtod.h" -#include "ast.h" -#include "glsl_parser_extras.h" -#include "glsl_parser.h" - -static int classify_identifier(struct _mesa_glsl_parse_state *, const char *); - -#define YY_USER_ACTION \ - do { \ - yylloc->source = 0; \ - yylloc->first_column = yycolumn + 1; \ - yylloc->first_line = yylineno + 1; \ - yycolumn += yyleng; \ - } while(0); - -#define YY_USER_INIT yylineno = 0; yycolumn = 0; - -#define IS_UINT (yytext[yyleng - 1] == 'u' || yytext[yyleng - 1] == 'U') - -/* A macro for handling reserved words and keywords across language versions. - * - * Certain words start out as identifiers, become reserved words in - * later language revisions, and finally become language keywords. - * - * For example, consider the following lexer rule: - * samplerBuffer KEYWORD(130, 140, SAMPLERBUFFER) - * - * This means that "samplerBuffer" will be treated as: - * - a keyword (SAMPLERBUFFER token) ...in GLSL >= 1.40 - * - a reserved word - error ...in GLSL >= 1.30 - * - an identifier ...in GLSL < 1.30 - */ -#define KEYWORD(reserved_version, allowed_version, token) \ - do { \ - if (yyextra->language_version >= allowed_version) { \ - return token; \ - } else if (yyextra->language_version >= reserved_version) { \ - _mesa_glsl_error(yylloc, yyextra, \ - "Illegal use of reserved word `%s'", yytext); \ - return ERROR_TOK; \ - } else { \ - yylval->identifier = strdup(yytext); \ - return classify_identifier(yyextra, yytext); \ - } \ - } while (0) - -/* The ES macro can be used in KEYWORD checks: - * - * word KEYWORD(110 || ES, 400, TOKEN) - * ...means the word is reserved in GLSL ES 1.00, while - * - * word KEYWORD(110, 130 || ES, TOKEN) - * ...means the word is a legal keyword in GLSL ES 1.00. - */ -#define ES yyextra->es_shader - -#line 1073 "glsl_lexer.cpp" - -#define INITIAL 0 -#define PP 1 -#define PRAGMA 2 - -#define YY_EXTRA_TYPE struct _mesa_glsl_parse_state * - -/* Holds the entire state of the reentrant scanner. */ -struct yyguts_t - { - - /* User-defined. Not touched by flex. */ - YY_EXTRA_TYPE yyextra_r; - - /* The rest are the same as the globals declared in the non-reentrant scanner. */ - FILE *yyin_r, *yyout_r; - size_t yy_buffer_stack_top; /**< index of top of stack. */ - size_t yy_buffer_stack_max; /**< capacity of stack. */ - YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */ - char yy_hold_char; - int yy_n_chars; - int yyleng_r; - char *yy_c_buf_p; - int yy_init; - int yy_start; - int yy_did_buffer_switch_on_eof; - int yy_start_stack_ptr; - int yy_start_stack_depth; - int *yy_start_stack; - yy_state_type yy_last_accepting_state; - char* yy_last_accepting_cpos; - - int yylineno_r; - int yy_flex_debug_r; - - char *yytext_r; - int yy_more_flag; - int yy_more_len; - - YYSTYPE * yylval_r; - - YYLTYPE * yylloc_r; - - }; /* end struct yyguts_t */ - -static int yy_init_globals (yyscan_t yyscanner ); - - /* This must go here because YYSTYPE and YYLTYPE are included - * from bison output in section 1.*/ - # define yylval yyg->yylval_r - - # define yylloc yyg->yylloc_r - -int _mesa_glsl_lex_init (yyscan_t* scanner); - -int _mesa_glsl_lex_init_extra (YY_EXTRA_TYPE user_defined,yyscan_t* scanner); - -/* Accessor methods to globals. - These are made visible to non-reentrant scanners for convenience. */ - -int _mesa_glsl_lex_destroy (yyscan_t yyscanner ); - -int _mesa_glsl_get_debug (yyscan_t yyscanner ); - -void _mesa_glsl_set_debug (int debug_flag ,yyscan_t yyscanner ); - -YY_EXTRA_TYPE _mesa_glsl_get_extra (yyscan_t yyscanner ); - -void _mesa_glsl_set_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner ); - -FILE *_mesa_glsl_get_in (yyscan_t yyscanner ); - -void _mesa_glsl_set_in (FILE * in_str ,yyscan_t yyscanner ); - -FILE *_mesa_glsl_get_out (yyscan_t yyscanner ); - -void _mesa_glsl_set_out (FILE * out_str ,yyscan_t yyscanner ); - -int _mesa_glsl_get_leng (yyscan_t yyscanner ); - -char *_mesa_glsl_get_text (yyscan_t yyscanner ); - -int _mesa_glsl_get_lineno (yyscan_t yyscanner ); - -void _mesa_glsl_set_lineno (int line_number ,yyscan_t yyscanner ); - -int _mesa_glsl_get_column (yyscan_t yyscanner ); - -void _mesa_glsl_set_column (int column_no ,yyscan_t yyscanner ); - -YYSTYPE * _mesa_glsl_get_lval (yyscan_t yyscanner ); - -void _mesa_glsl_set_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner ); - - YYLTYPE *_mesa_glsl_get_lloc (yyscan_t yyscanner ); - - void _mesa_glsl_set_lloc (YYLTYPE * yylloc_param ,yyscan_t yyscanner ); - -/* Macros after this point can all be overridden by user definitions in - * section 1. - */ - -#ifndef YY_SKIP_YYWRAP -#ifdef __cplusplus -extern "C" int _mesa_glsl_wrap (yyscan_t yyscanner ); -#else -extern int _mesa_glsl_wrap (yyscan_t yyscanner ); -#endif -#endif - -#ifndef yytext_ptr -static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner); -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner); -#endif - -#ifndef YY_NO_INPUT - -#ifdef __cplusplus -static int yyinput (yyscan_t yyscanner ); -#else -static int input (yyscan_t yyscanner ); -#endif - -#endif - -/* Amount of stuff to slurp up with each read. */ -#ifndef YY_READ_BUF_SIZE -#define YY_READ_BUF_SIZE 8192 -#endif - -/* Copy whatever the last rule matched to the standard output. */ -#ifndef ECHO -/* This used to be an fputs(), but since the string might contain NUL's, - * we now use fwrite(). - */ -#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0) -#endif - -/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, - * is returned in "result". - */ -#ifndef YY_INPUT -#define YY_INPUT(buf,result,max_size) \ - if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ - { \ - int c = '*'; \ - unsigned n; \ - for ( n = 0; n < max_size && \ - (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ - buf[n] = (char) c; \ - if ( c == '\n' ) \ - buf[n++] = (char) c; \ - if ( c == EOF && ferror( yyin ) ) \ - YY_FATAL_ERROR( "input in flex scanner failed" ); \ - result = n; \ - } \ - else \ - { \ - errno=0; \ - while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ - { \ - if( errno != EINTR) \ - { \ - YY_FATAL_ERROR( "input in flex scanner failed" ); \ - break; \ - } \ - errno=0; \ - clearerr(yyin); \ - } \ - }\ -\ - -#endif - -/* No semi-colon after return; correct usage is to write "yyterminate();" - - * we don't want an extra ';' after the "return" because that will cause - * some compilers to complain about unreachable statements. - */ -#ifndef yyterminate -#define yyterminate() return YY_NULL -#endif - -/* Number of entries by which start-condition stack grows. */ -#ifndef YY_START_STACK_INCR -#define YY_START_STACK_INCR 25 -#endif - -/* Report a fatal error. */ -#ifndef YY_FATAL_ERROR -#define YY_FATAL_ERROR(msg) yy_fatal_error( msg , yyscanner) -#endif - -/* end tables serialization structures and prototypes */ - -/* Default declaration of generated scanner - a define so the user can - * easily add parameters. - */ -#ifndef YY_DECL -#define YY_DECL_IS_OURS 1 - -extern int _mesa_glsl_lex \ - (YYSTYPE * yylval_param,YYLTYPE * yylloc_param ,yyscan_t yyscanner); - -#define YY_DECL int _mesa_glsl_lex \ - (YYSTYPE * yylval_param, YYLTYPE * yylloc_param , yyscan_t yyscanner) -#endif /* !YY_DECL */ - -/* Code executed at the beginning of each rule, after yytext and yyleng - * have been set up. - */ -#ifndef YY_USER_ACTION -#define YY_USER_ACTION -#endif - -/* Code executed at the end of each rule. */ -#ifndef YY_BREAK -#define YY_BREAK break; -#endif - -#define YY_RULE_SETUP \ - if ( yyleng > 0 ) \ - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \ - (yytext[yyleng - 1] == '\n'); \ - YY_USER_ACTION - -/** The main scanner function which does all the work. - */ -YY_DECL -{ - register yy_state_type yy_current_state; - register char *yy_cp, *yy_bp; - register int yy_act; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - -#line 97 "glsl_lexer.lpp" - - -#line 1314 "glsl_lexer.cpp" - - yylval = yylval_param; - - yylloc = yylloc_param; - - if ( !yyg->yy_init ) - { - yyg->yy_init = 1; - -#ifdef YY_USER_INIT - YY_USER_INIT; -#endif - - if ( ! yyg->yy_start ) - yyg->yy_start = 1; /* first start state */ - - if ( ! yyin ) - yyin = stdin; - - if ( ! yyout ) - yyout = stdout; - - if ( ! YY_CURRENT_BUFFER ) { - _mesa_glsl_ensure_buffer_stack (yyscanner); - YY_CURRENT_BUFFER_LVALUE = - _mesa_glsl__create_buffer(yyin,YY_BUF_SIZE ,yyscanner); - } - - _mesa_glsl__load_buffer_state(yyscanner ); - } - - while ( 1 ) /* loops until end-of-file is reached */ - { - yy_cp = yyg->yy_c_buf_p; - - /* Support of yytext. */ - *yy_cp = yyg->yy_hold_char; - - /* yy_bp points to the position in yy_ch_buf of the start of - * the current run. - */ - yy_bp = yy_cp; - - yy_current_state = yyg->yy_start; - yy_current_state += YY_AT_BOL(); -yy_match: - do - { - register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; - if ( yy_accept[yy_current_state] ) - { - yyg->yy_last_accepting_state = yy_current_state; - yyg->yy_last_accepting_cpos = yy_cp; - } - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 836 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - ++yy_cp; - } - while ( yy_current_state != 835 ); - yy_cp = yyg->yy_last_accepting_cpos; - yy_current_state = yyg->yy_last_accepting_state; - -yy_find_action: - yy_act = yy_accept[yy_current_state]; - - YY_DO_BEFORE_ACTION; - -do_action: /* This label is used only to access EOF actions. */ - - switch ( yy_act ) - { /* beginning of action switch */ - case 0: /* must back up */ - /* undo the effects of YY_DO_BEFORE_ACTION */ - *yy_cp = yyg->yy_hold_char; - yy_cp = yyg->yy_last_accepting_cpos; - yy_current_state = yyg->yy_last_accepting_state; - goto yy_find_action; - -case 1: -YY_RULE_SETUP -#line 99 "glsl_lexer.lpp" -; - YY_BREAK -/* Preprocessor tokens. */ -case 2: -*yy_cp = yyg->yy_hold_char; /* undo effects of setting up yytext */ -yyg->yy_c_buf_p = yy_cp -= 1; -YY_DO_BEFORE_ACTION; /* set up yytext again */ -YY_RULE_SETUP -#line 102 "glsl_lexer.lpp" -; - YY_BREAK -case 3: -YY_RULE_SETUP -#line 103 "glsl_lexer.lpp" -{ BEGIN PP; return VERSION; } - YY_BREAK -case 4: -YY_RULE_SETUP -#line 104 "glsl_lexer.lpp" -{ BEGIN PP; return EXTENSION; } - YY_BREAK -case 5: -*yy_cp = yyg->yy_hold_char; /* undo effects of setting up yytext */ -yyg->yy_c_buf_p = yy_cp -= 1; -YY_DO_BEFORE_ACTION; /* set up yytext again */ -YY_RULE_SETUP -#line 105 "glsl_lexer.lpp" -{ - /* Eat characters until the first digit is - * encountered - */ - char *ptr = yytext; - while (!isdigit(*ptr)) - ptr++; - - /* Subtract one from the line number because - * yylineno is zero-based instead of - * one-based. - */ - yylineno = strtol(ptr, &ptr, 0) - 1; - yylloc->source = strtol(ptr, NULL, 0); - } - YY_BREAK -case 6: -*yy_cp = yyg->yy_hold_char; /* undo effects of setting up yytext */ -yyg->yy_c_buf_p = yy_cp -= 1; -YY_DO_BEFORE_ACTION; /* set up yytext again */ -YY_RULE_SETUP -#line 120 "glsl_lexer.lpp" -{ - /* Eat characters until the first digit is - * encountered - */ - char *ptr = yytext; - while (!isdigit(*ptr)) - ptr++; - - /* Subtract one from the line number because - * yylineno is zero-based instead of - * one-based. - */ - yylineno = strtol(ptr, &ptr, 0) - 1; - } - YY_BREAK -case 7: -YY_RULE_SETUP -#line 134 "glsl_lexer.lpp" -{ - BEGIN PP; - return PRAGMA_DEBUG_ON; - } - YY_BREAK -case 8: -YY_RULE_SETUP -#line 138 "glsl_lexer.lpp" -{ - BEGIN PP; - return PRAGMA_DEBUG_OFF; - } - YY_BREAK -case 9: -YY_RULE_SETUP -#line 142 "glsl_lexer.lpp" -{ - BEGIN PP; - return PRAGMA_OPTIMIZE_ON; - } - YY_BREAK -case 10: -YY_RULE_SETUP -#line 146 "glsl_lexer.lpp" -{ - BEGIN PP; - return PRAGMA_OPTIMIZE_OFF; - } - YY_BREAK -case 11: -YY_RULE_SETUP -#line 150 "glsl_lexer.lpp" -{ - BEGIN PP; - return PRAGMA_INVARIANT_ALL; - } - YY_BREAK -case 12: -YY_RULE_SETUP -#line 154 "glsl_lexer.lpp" -{ BEGIN PRAGMA; } - YY_BREAK -case 13: -/* rule 13 can match eol */ -YY_RULE_SETUP -#line 156 "glsl_lexer.lpp" -{ BEGIN 0; yylineno++; yycolumn = 0; } - YY_BREAK -case 14: -YY_RULE_SETUP -#line 157 "glsl_lexer.lpp" -{ } - YY_BREAK -case 15: -YY_RULE_SETUP -#line 159 "glsl_lexer.lpp" -{ } - YY_BREAK -case 16: -YY_RULE_SETUP -#line 160 "glsl_lexer.lpp" -{ } - YY_BREAK -case 17: -YY_RULE_SETUP -#line 161 "glsl_lexer.lpp" -return COLON; - YY_BREAK -case 18: -YY_RULE_SETUP -#line 162 "glsl_lexer.lpp" -{ - yylval->identifier = strdup(yytext); - return IDENTIFIER; - } - YY_BREAK -case 19: -YY_RULE_SETUP -#line 166 "glsl_lexer.lpp" -{ - yylval->n = strtol(yytext, NULL, 10); - return INTCONSTANT; - } - YY_BREAK -case 20: -/* rule 20 can match eol */ -YY_RULE_SETUP -#line 170 "glsl_lexer.lpp" -{ BEGIN 0; yylineno++; yycolumn = 0; return EOL; } - YY_BREAK -case 21: -/* rule 21 can match eol */ -YY_RULE_SETUP -#line 172 "glsl_lexer.lpp" -{ yylineno++; yycolumn = 0; } - YY_BREAK -case 22: -YY_RULE_SETUP -#line 174 "glsl_lexer.lpp" -return ATTRIBUTE; - YY_BREAK -case 23: -YY_RULE_SETUP -#line 175 "glsl_lexer.lpp" -return CONST_TOK; - YY_BREAK -case 24: -YY_RULE_SETUP -#line 176 "glsl_lexer.lpp" -return BOOL_TOK; - YY_BREAK -case 25: -YY_RULE_SETUP -#line 177 "glsl_lexer.lpp" -return FLOAT_TOK; - YY_BREAK -case 26: -YY_RULE_SETUP -#line 178 "glsl_lexer.lpp" -return INT_TOK; - YY_BREAK -case 27: -YY_RULE_SETUP -#line 179 "glsl_lexer.lpp" -KEYWORD(130, 130, UINT_TOK); - YY_BREAK -case 28: -YY_RULE_SETUP -#line 181 "glsl_lexer.lpp" -return BREAK; - YY_BREAK -case 29: -YY_RULE_SETUP -#line 182 "glsl_lexer.lpp" -return CONTINUE; - YY_BREAK -case 30: -YY_RULE_SETUP -#line 183 "glsl_lexer.lpp" -return DO; - YY_BREAK -case 31: -YY_RULE_SETUP -#line 184 "glsl_lexer.lpp" -return WHILE; - YY_BREAK -case 32: -YY_RULE_SETUP -#line 185 "glsl_lexer.lpp" -return ELSE; - YY_BREAK -case 33: -YY_RULE_SETUP -#line 186 "glsl_lexer.lpp" -return FOR; - YY_BREAK -case 34: -YY_RULE_SETUP -#line 187 "glsl_lexer.lpp" -return IF; - YY_BREAK -case 35: -YY_RULE_SETUP -#line 188 "glsl_lexer.lpp" -return DISCARD; - YY_BREAK -case 36: -YY_RULE_SETUP -#line 189 "glsl_lexer.lpp" -return RETURN; - YY_BREAK -case 37: -YY_RULE_SETUP -#line 191 "glsl_lexer.lpp" -return BVEC2; - YY_BREAK -case 38: -YY_RULE_SETUP -#line 192 "glsl_lexer.lpp" -return BVEC3; - YY_BREAK -case 39: -YY_RULE_SETUP -#line 193 "glsl_lexer.lpp" -return BVEC4; - YY_BREAK -case 40: -YY_RULE_SETUP -#line 194 "glsl_lexer.lpp" -return IVEC2; - YY_BREAK -case 41: -YY_RULE_SETUP -#line 195 "glsl_lexer.lpp" -return IVEC3; - YY_BREAK -case 42: -YY_RULE_SETUP -#line 196 "glsl_lexer.lpp" -return IVEC4; - YY_BREAK -case 43: -YY_RULE_SETUP -#line 197 "glsl_lexer.lpp" -KEYWORD(130, 130, UVEC2); - YY_BREAK -case 44: -YY_RULE_SETUP -#line 198 "glsl_lexer.lpp" -KEYWORD(130, 130, UVEC3); - YY_BREAK -case 45: -YY_RULE_SETUP -#line 199 "glsl_lexer.lpp" -KEYWORD(130, 130, UVEC4); - YY_BREAK -case 46: -YY_RULE_SETUP -#line 200 "glsl_lexer.lpp" -return VEC2; - YY_BREAK -case 47: -YY_RULE_SETUP -#line 201 "glsl_lexer.lpp" -return VEC3; - YY_BREAK -case 48: -YY_RULE_SETUP -#line 202 "glsl_lexer.lpp" -return VEC4; - YY_BREAK -case 49: -YY_RULE_SETUP -#line 203 "glsl_lexer.lpp" -return MAT2X2; - YY_BREAK -case 50: -YY_RULE_SETUP -#line 204 "glsl_lexer.lpp" -return MAT3X3; - YY_BREAK -case 51: -YY_RULE_SETUP -#line 205 "glsl_lexer.lpp" -return MAT4X4; - YY_BREAK -case 52: -YY_RULE_SETUP -#line 206 "glsl_lexer.lpp" -KEYWORD(120, 120, MAT2X2); - YY_BREAK -case 53: -YY_RULE_SETUP -#line 207 "glsl_lexer.lpp" -KEYWORD(120, 120, MAT2X3); - YY_BREAK -case 54: -YY_RULE_SETUP -#line 208 "glsl_lexer.lpp" -KEYWORD(120, 120, MAT2X4); - YY_BREAK -case 55: -YY_RULE_SETUP -#line 209 "glsl_lexer.lpp" -KEYWORD(120, 120, MAT3X2); - YY_BREAK -case 56: -YY_RULE_SETUP -#line 210 "glsl_lexer.lpp" -KEYWORD(120, 120, MAT3X3); - YY_BREAK -case 57: -YY_RULE_SETUP -#line 211 "glsl_lexer.lpp" -KEYWORD(120, 120, MAT3X4); - YY_BREAK -case 58: -YY_RULE_SETUP -#line 212 "glsl_lexer.lpp" -KEYWORD(120, 120, MAT4X2); - YY_BREAK -case 59: -YY_RULE_SETUP -#line 213 "glsl_lexer.lpp" -KEYWORD(120, 120, MAT4X3); - YY_BREAK -case 60: -YY_RULE_SETUP -#line 214 "glsl_lexer.lpp" -KEYWORD(120, 120, MAT4X4); - YY_BREAK -case 61: -YY_RULE_SETUP -#line 216 "glsl_lexer.lpp" -return IN_TOK; - YY_BREAK -case 62: -YY_RULE_SETUP -#line 217 "glsl_lexer.lpp" -return OUT_TOK; - YY_BREAK -case 63: -YY_RULE_SETUP -#line 218 "glsl_lexer.lpp" -return INOUT_TOK; - YY_BREAK -case 64: -YY_RULE_SETUP -#line 219 "glsl_lexer.lpp" -return UNIFORM; - YY_BREAK -case 65: -YY_RULE_SETUP -#line 220 "glsl_lexer.lpp" -return VARYING; - YY_BREAK -case 66: -YY_RULE_SETUP -#line 221 "glsl_lexer.lpp" -KEYWORD(120, 120, CENTROID); - YY_BREAK -case 67: -YY_RULE_SETUP -#line 222 "glsl_lexer.lpp" -KEYWORD(120 || ES, 120 || ES, INVARIANT); - YY_BREAK -case 68: -YY_RULE_SETUP -#line 223 "glsl_lexer.lpp" -KEYWORD(130 || ES, 130, FLAT); - YY_BREAK -case 69: -YY_RULE_SETUP -#line 224 "glsl_lexer.lpp" -KEYWORD(130, 130, SMOOTH); - YY_BREAK -case 70: -YY_RULE_SETUP -#line 225 "glsl_lexer.lpp" -KEYWORD(130, 130, NOPERSPECTIVE); - YY_BREAK -case 71: -YY_RULE_SETUP -#line 227 "glsl_lexer.lpp" -return SAMPLER1D; - YY_BREAK -case 72: -YY_RULE_SETUP -#line 228 "glsl_lexer.lpp" -return SAMPLER2D; - YY_BREAK -case 73: -YY_RULE_SETUP -#line 229 "glsl_lexer.lpp" -return SAMPLER3D; - YY_BREAK -case 74: -YY_RULE_SETUP -#line 230 "glsl_lexer.lpp" -return SAMPLERCUBE; - YY_BREAK -case 75: -YY_RULE_SETUP -#line 231 "glsl_lexer.lpp" -KEYWORD(130, 130, SAMPLER1DARRAY); - YY_BREAK -case 76: -YY_RULE_SETUP -#line 232 "glsl_lexer.lpp" -KEYWORD(130, 130, SAMPLER2DARRAY); - YY_BREAK -case 77: -YY_RULE_SETUP -#line 233 "glsl_lexer.lpp" -return SAMPLER1DSHADOW; - YY_BREAK -case 78: -YY_RULE_SETUP -#line 234 "glsl_lexer.lpp" -return SAMPLER2DSHADOW; - YY_BREAK -case 79: -YY_RULE_SETUP -#line 235 "glsl_lexer.lpp" -KEYWORD(130, 130, SAMPLERCUBESHADOW); - YY_BREAK -case 80: -YY_RULE_SETUP -#line 236 "glsl_lexer.lpp" -KEYWORD(130, 130, SAMPLER1DARRAYSHADOW); - YY_BREAK -case 81: -YY_RULE_SETUP -#line 237 "glsl_lexer.lpp" -KEYWORD(130, 130, SAMPLER2DARRAYSHADOW); - YY_BREAK -case 82: -YY_RULE_SETUP -#line 238 "glsl_lexer.lpp" -KEYWORD(130, 130, ISAMPLER1D); - YY_BREAK -case 83: -YY_RULE_SETUP -#line 239 "glsl_lexer.lpp" -KEYWORD(130, 130, ISAMPLER2D); - YY_BREAK -case 84: -YY_RULE_SETUP -#line 240 "glsl_lexer.lpp" -KEYWORD(130, 130, ISAMPLER3D); - YY_BREAK -case 85: -YY_RULE_SETUP -#line 241 "glsl_lexer.lpp" -KEYWORD(130, 130, ISAMPLERCUBE); - YY_BREAK -case 86: -YY_RULE_SETUP -#line 242 "glsl_lexer.lpp" -KEYWORD(130, 130, ISAMPLER1DARRAY); - YY_BREAK -case 87: -YY_RULE_SETUP -#line 243 "glsl_lexer.lpp" -KEYWORD(130, 130, ISAMPLER2DARRAY); - YY_BREAK -case 88: -YY_RULE_SETUP -#line 244 "glsl_lexer.lpp" -KEYWORD(130, 130, USAMPLER1D); - YY_BREAK -case 89: -YY_RULE_SETUP -#line 245 "glsl_lexer.lpp" -KEYWORD(130, 130, USAMPLER2D); - YY_BREAK -case 90: -YY_RULE_SETUP -#line 246 "glsl_lexer.lpp" -KEYWORD(130, 130, USAMPLER3D); - YY_BREAK -case 91: -YY_RULE_SETUP -#line 247 "glsl_lexer.lpp" -KEYWORD(130, 130, USAMPLERCUBE); - YY_BREAK -case 92: -YY_RULE_SETUP -#line 248 "glsl_lexer.lpp" -KEYWORD(130, 130, USAMPLER1DARRAY); - YY_BREAK -case 93: -YY_RULE_SETUP -#line 249 "glsl_lexer.lpp" -KEYWORD(130, 130, USAMPLER2DARRAY); - YY_BREAK -case 94: -YY_RULE_SETUP -#line 252 "glsl_lexer.lpp" -return STRUCT; - YY_BREAK -case 95: -YY_RULE_SETUP -#line 253 "glsl_lexer.lpp" -return VOID_TOK; - YY_BREAK -case 96: -YY_RULE_SETUP -#line 255 "glsl_lexer.lpp" -{ - if ((yyextra->language_version >= 140) - || yyextra->AMD_conservative_depth_enable - || yyextra->ARB_explicit_attrib_location_enable - || yyextra->ARB_fragment_coord_conventions_enable) { - return LAYOUT_TOK; - } else { - yylval->identifier = strdup(yytext); - return IDENTIFIER; - } - } - YY_BREAK -case 97: -YY_RULE_SETUP -#line 267 "glsl_lexer.lpp" -return INC_OP; - YY_BREAK -case 98: -YY_RULE_SETUP -#line 268 "glsl_lexer.lpp" -return DEC_OP; - YY_BREAK -case 99: -YY_RULE_SETUP -#line 269 "glsl_lexer.lpp" -return LE_OP; - YY_BREAK -case 100: -YY_RULE_SETUP -#line 270 "glsl_lexer.lpp" -return GE_OP; - YY_BREAK -case 101: -YY_RULE_SETUP -#line 271 "glsl_lexer.lpp" -return EQ_OP; - YY_BREAK -case 102: -YY_RULE_SETUP -#line 272 "glsl_lexer.lpp" -return NE_OP; - YY_BREAK -case 103: -YY_RULE_SETUP -#line 273 "glsl_lexer.lpp" -return AND_OP; - YY_BREAK -case 104: -YY_RULE_SETUP -#line 274 "glsl_lexer.lpp" -return OR_OP; - YY_BREAK -case 105: -YY_RULE_SETUP -#line 275 "glsl_lexer.lpp" -return XOR_OP; - YY_BREAK -case 106: -YY_RULE_SETUP -#line 276 "glsl_lexer.lpp" -return LEFT_OP; - YY_BREAK -case 107: -YY_RULE_SETUP -#line 277 "glsl_lexer.lpp" -return RIGHT_OP; - YY_BREAK -case 108: -YY_RULE_SETUP -#line 279 "glsl_lexer.lpp" -return MUL_ASSIGN; - YY_BREAK -case 109: -YY_RULE_SETUP -#line 280 "glsl_lexer.lpp" -return DIV_ASSIGN; - YY_BREAK -case 110: -YY_RULE_SETUP -#line 281 "glsl_lexer.lpp" -return ADD_ASSIGN; - YY_BREAK -case 111: -YY_RULE_SETUP -#line 282 "glsl_lexer.lpp" -return MOD_ASSIGN; - YY_BREAK -case 112: -YY_RULE_SETUP -#line 283 "glsl_lexer.lpp" -return LEFT_ASSIGN; - YY_BREAK -case 113: -YY_RULE_SETUP -#line 284 "glsl_lexer.lpp" -return RIGHT_ASSIGN; - YY_BREAK -case 114: -YY_RULE_SETUP -#line 285 "glsl_lexer.lpp" -return AND_ASSIGN; - YY_BREAK -case 115: -YY_RULE_SETUP -#line 286 "glsl_lexer.lpp" -return XOR_ASSIGN; - YY_BREAK -case 116: -YY_RULE_SETUP -#line 287 "glsl_lexer.lpp" -return OR_ASSIGN; - YY_BREAK -case 117: -YY_RULE_SETUP -#line 288 "glsl_lexer.lpp" -return SUB_ASSIGN; - YY_BREAK -case 118: -YY_RULE_SETUP -#line 290 "glsl_lexer.lpp" -{ - yylval->n = strtol(yytext, NULL, 10); - return IS_UINT ? UINTCONSTANT : INTCONSTANT; - } - YY_BREAK -case 119: -YY_RULE_SETUP -#line 294 "glsl_lexer.lpp" -{ - yylval->n = strtol(yytext + 2, NULL, 16); - return IS_UINT ? UINTCONSTANT : INTCONSTANT; - } - YY_BREAK -case 120: -YY_RULE_SETUP -#line 298 "glsl_lexer.lpp" -{ - yylval->n = strtol(yytext, NULL, 8); - return IS_UINT ? UINTCONSTANT : INTCONSTANT; - } - YY_BREAK -case 121: -YY_RULE_SETUP -#line 303 "glsl_lexer.lpp" -{ - yylval->real = glsl_strtod(yytext, NULL); - return FLOATCONSTANT; - } - YY_BREAK -case 122: -YY_RULE_SETUP -#line 307 "glsl_lexer.lpp" -{ - yylval->real = glsl_strtod(yytext, NULL); - return FLOATCONSTANT; - } - YY_BREAK -case 123: -YY_RULE_SETUP -#line 311 "glsl_lexer.lpp" -{ - yylval->real = glsl_strtod(yytext, NULL); - return FLOATCONSTANT; - } - YY_BREAK -case 124: -YY_RULE_SETUP -#line 315 "glsl_lexer.lpp" -{ - yylval->real = glsl_strtod(yytext, NULL); - return FLOATCONSTANT; - } - YY_BREAK -case 125: -YY_RULE_SETUP -#line 319 "glsl_lexer.lpp" -{ - yylval->real = glsl_strtod(yytext, NULL); - return FLOATCONSTANT; - } - YY_BREAK -case 126: -YY_RULE_SETUP -#line 324 "glsl_lexer.lpp" -{ - yylval->n = 1; - return BOOLCONSTANT; - } - YY_BREAK -case 127: -YY_RULE_SETUP -#line 328 "glsl_lexer.lpp" -{ - yylval->n = 0; - return BOOLCONSTANT; - } - YY_BREAK -/* Reserved words in GLSL 1.10. */ -case 128: -YY_RULE_SETUP -#line 335 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, ASM); - YY_BREAK -case 129: -YY_RULE_SETUP -#line 336 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, CLASS); - YY_BREAK -case 130: -YY_RULE_SETUP -#line 337 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, UNION); - YY_BREAK -case 131: -YY_RULE_SETUP -#line 338 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, ENUM); - YY_BREAK -case 132: -YY_RULE_SETUP -#line 339 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, TYPEDEF); - YY_BREAK -case 133: -YY_RULE_SETUP -#line 340 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, TEMPLATE); - YY_BREAK -case 134: -YY_RULE_SETUP -#line 341 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, THIS); - YY_BREAK -case 135: -YY_RULE_SETUP -#line 342 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, PACKED_TOK); - YY_BREAK -case 136: -YY_RULE_SETUP -#line 343 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, GOTO); - YY_BREAK -case 137: -YY_RULE_SETUP -#line 344 "glsl_lexer.lpp" -KEYWORD(110 || ES, 130, SWITCH); - YY_BREAK -case 138: -YY_RULE_SETUP -#line 345 "glsl_lexer.lpp" -KEYWORD(110 || ES, 130, DEFAULT); - YY_BREAK -case 139: -YY_RULE_SETUP -#line 346 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, INLINE_TOK); - YY_BREAK -case 140: -YY_RULE_SETUP -#line 347 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, NOINLINE); - YY_BREAK -case 141: -YY_RULE_SETUP -#line 348 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, VOLATILE); - YY_BREAK -case 142: -YY_RULE_SETUP -#line 349 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, PUBLIC_TOK); - YY_BREAK -case 143: -YY_RULE_SETUP -#line 350 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, STATIC); - YY_BREAK -case 144: -YY_RULE_SETUP -#line 351 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, EXTERN); - YY_BREAK -case 145: -YY_RULE_SETUP -#line 352 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, EXTERNAL); - YY_BREAK -case 146: -YY_RULE_SETUP -#line 353 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, INTERFACE); - YY_BREAK -case 147: -YY_RULE_SETUP -#line 354 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, LONG_TOK); - YY_BREAK -case 148: -YY_RULE_SETUP -#line 355 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, SHORT_TOK); - YY_BREAK -case 149: -YY_RULE_SETUP -#line 356 "glsl_lexer.lpp" -KEYWORD(110 || ES, 400, DOUBLE_TOK); - YY_BREAK -case 150: -YY_RULE_SETUP -#line 357 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, HALF); - YY_BREAK -case 151: -YY_RULE_SETUP -#line 358 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, FIXED_TOK); - YY_BREAK -case 152: -YY_RULE_SETUP -#line 359 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, UNSIGNED); - YY_BREAK -case 153: -YY_RULE_SETUP -#line 360 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, INPUT_TOK); - YY_BREAK -case 154: -YY_RULE_SETUP -#line 361 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, OUTPUT); - YY_BREAK -case 155: -YY_RULE_SETUP -#line 362 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, HVEC2); - YY_BREAK -case 156: -YY_RULE_SETUP -#line 363 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, HVEC3); - YY_BREAK -case 157: -YY_RULE_SETUP -#line 364 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, HVEC4); - YY_BREAK -case 158: -YY_RULE_SETUP -#line 365 "glsl_lexer.lpp" -KEYWORD(110 || ES, 400, DVEC2); - YY_BREAK -case 159: -YY_RULE_SETUP -#line 366 "glsl_lexer.lpp" -KEYWORD(110 || ES, 400, DVEC3); - YY_BREAK -case 160: -YY_RULE_SETUP -#line 367 "glsl_lexer.lpp" -KEYWORD(110 || ES, 400, DVEC4); - YY_BREAK -case 161: -YY_RULE_SETUP -#line 368 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, FVEC2); - YY_BREAK -case 162: -YY_RULE_SETUP -#line 369 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, FVEC3); - YY_BREAK -case 163: -YY_RULE_SETUP -#line 370 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, FVEC4); - YY_BREAK -case 164: -YY_RULE_SETUP -#line 371 "glsl_lexer.lpp" -return SAMPLER2DRECT; - YY_BREAK -case 165: -YY_RULE_SETUP -#line 372 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, SAMPLER3DRECT); - YY_BREAK -case 166: -YY_RULE_SETUP -#line 373 "glsl_lexer.lpp" -return SAMPLER2DRECTSHADOW; - YY_BREAK -case 167: -YY_RULE_SETUP -#line 374 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, SIZEOF); - YY_BREAK -case 168: -YY_RULE_SETUP -#line 375 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, CAST); - YY_BREAK -case 169: -YY_RULE_SETUP -#line 376 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, NAMESPACE); - YY_BREAK -case 170: -YY_RULE_SETUP -#line 377 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, USING); - YY_BREAK -/* Additional reserved words in GLSL 1.20. */ -case 171: -YY_RULE_SETUP -#line 380 "glsl_lexer.lpp" -KEYWORD(120, 130 || ES, LOWP); - YY_BREAK -case 172: -YY_RULE_SETUP -#line 381 "glsl_lexer.lpp" -KEYWORD(120, 130 || ES, MEDIUMP); - YY_BREAK -case 173: -YY_RULE_SETUP -#line 382 "glsl_lexer.lpp" -KEYWORD(120, 130 || ES, HIGHP); - YY_BREAK -case 174: -YY_RULE_SETUP -#line 383 "glsl_lexer.lpp" -KEYWORD(120, 130 || ES, PRECISION); - YY_BREAK -/* Additional reserved words in GLSL 1.30. */ -case 175: -YY_RULE_SETUP -#line 386 "glsl_lexer.lpp" -KEYWORD(130, 130, CASE); - YY_BREAK -case 176: -YY_RULE_SETUP -#line 387 "glsl_lexer.lpp" -KEYWORD(130, 999, COMMON); - YY_BREAK -case 177: -YY_RULE_SETUP -#line 388 "glsl_lexer.lpp" -KEYWORD(130, 999, PARTITION); - YY_BREAK -case 178: -YY_RULE_SETUP -#line 389 "glsl_lexer.lpp" -KEYWORD(130, 999, ACTIVE); - YY_BREAK -case 179: -YY_RULE_SETUP -#line 390 "glsl_lexer.lpp" -KEYWORD(130 || ES, 999, SUPERP); - YY_BREAK -case 180: -YY_RULE_SETUP -#line 391 "glsl_lexer.lpp" -KEYWORD(130, 140, SAMPLERBUFFER); - YY_BREAK -case 181: -YY_RULE_SETUP -#line 392 "glsl_lexer.lpp" -KEYWORD(130, 999, FILTER); - YY_BREAK -case 182: -YY_RULE_SETUP -#line 393 "glsl_lexer.lpp" -KEYWORD(130, 999, IMAGE1D); - YY_BREAK -case 183: -YY_RULE_SETUP -#line 394 "glsl_lexer.lpp" -KEYWORD(130, 999, IMAGE2D); - YY_BREAK -case 184: -YY_RULE_SETUP -#line 395 "glsl_lexer.lpp" -KEYWORD(130, 999, IMAGE3D); - YY_BREAK -case 185: -YY_RULE_SETUP -#line 396 "glsl_lexer.lpp" -KEYWORD(130, 999, IMAGECUBE); - YY_BREAK -case 186: -YY_RULE_SETUP -#line 397 "glsl_lexer.lpp" -KEYWORD(130, 999, IIMAGE1D); - YY_BREAK -case 187: -YY_RULE_SETUP -#line 398 "glsl_lexer.lpp" -KEYWORD(130, 999, IIMAGE2D); - YY_BREAK -case 188: -YY_RULE_SETUP -#line 399 "glsl_lexer.lpp" -KEYWORD(130, 999, IIMAGE3D); - YY_BREAK -case 189: -YY_RULE_SETUP -#line 400 "glsl_lexer.lpp" -KEYWORD(130, 999, IIMAGECUBE); - YY_BREAK -case 190: -YY_RULE_SETUP -#line 401 "glsl_lexer.lpp" -KEYWORD(130, 999, UIMAGE1D); - YY_BREAK -case 191: -YY_RULE_SETUP -#line 402 "glsl_lexer.lpp" -KEYWORD(130, 999, UIMAGE2D); - YY_BREAK -case 192: -YY_RULE_SETUP -#line 403 "glsl_lexer.lpp" -KEYWORD(130, 999, UIMAGE3D); - YY_BREAK -case 193: -YY_RULE_SETUP -#line 404 "glsl_lexer.lpp" -KEYWORD(130, 999, UIMAGECUBE); - YY_BREAK -case 194: -YY_RULE_SETUP -#line 405 "glsl_lexer.lpp" -KEYWORD(130, 999, IMAGE1DARRAY); - YY_BREAK -case 195: -YY_RULE_SETUP -#line 406 "glsl_lexer.lpp" -KEYWORD(130, 999, IMAGE2DARRAY); - YY_BREAK -case 196: -YY_RULE_SETUP -#line 407 "glsl_lexer.lpp" -KEYWORD(130, 999, IIMAGE1DARRAY); - YY_BREAK -case 197: -YY_RULE_SETUP -#line 408 "glsl_lexer.lpp" -KEYWORD(130, 999, IIMAGE2DARRAY); - YY_BREAK -case 198: -YY_RULE_SETUP -#line 409 "glsl_lexer.lpp" -KEYWORD(130, 999, UIMAGE1DARRAY); - YY_BREAK -case 199: -YY_RULE_SETUP -#line 410 "glsl_lexer.lpp" -KEYWORD(130, 999, UIMAGE2DARRAY); - YY_BREAK -case 200: -YY_RULE_SETUP -#line 411 "glsl_lexer.lpp" -KEYWORD(130, 999, IMAGE1DSHADOW); - YY_BREAK -case 201: -YY_RULE_SETUP -#line 412 "glsl_lexer.lpp" -KEYWORD(130, 999, IMAGE2DSHADOW); - YY_BREAK -case 202: -YY_RULE_SETUP -#line 413 "glsl_lexer.lpp" -KEYWORD(130, 999, IMAGE1DARRAYSHADOW); - YY_BREAK -case 203: -YY_RULE_SETUP -#line 414 "glsl_lexer.lpp" -KEYWORD(130, 999, IMAGE2DARRAYSHADOW); - YY_BREAK -case 204: -YY_RULE_SETUP -#line 415 "glsl_lexer.lpp" -KEYWORD(130, 999, IMAGEBUFFER); - YY_BREAK -case 205: -YY_RULE_SETUP -#line 416 "glsl_lexer.lpp" -KEYWORD(130, 999, IIMAGEBUFFER); - YY_BREAK -case 206: -YY_RULE_SETUP -#line 417 "glsl_lexer.lpp" -KEYWORD(130, 999, UIMAGEBUFFER); - YY_BREAK -case 207: -YY_RULE_SETUP -#line 418 "glsl_lexer.lpp" -KEYWORD(130, 999, ROW_MAJOR); - YY_BREAK -case 208: -YY_RULE_SETUP -#line 420 "glsl_lexer.lpp" -{ - struct _mesa_glsl_parse_state *state = yyextra; - void *ctx = state; - yylval->identifier = ralloc_strdup(ctx, yytext); - return classify_identifier(state, yytext); - } - YY_BREAK -case 209: -YY_RULE_SETUP -#line 427 "glsl_lexer.lpp" -{ return yytext[0]; } - YY_BREAK -case 210: -YY_RULE_SETUP -#line 429 "glsl_lexer.lpp" -ECHO; - YY_BREAK -#line 2557 "glsl_lexer.cpp" -case YY_STATE_EOF(INITIAL): -case YY_STATE_EOF(PP): -case YY_STATE_EOF(PRAGMA): - yyterminate(); - - case YY_END_OF_BUFFER: - { - /* Amount of text matched not including the EOB char. */ - int yy_amount_of_matched_text = (int) (yy_cp - yyg->yytext_ptr) - 1; - - /* Undo the effects of YY_DO_BEFORE_ACTION. */ - *yy_cp = yyg->yy_hold_char; - YY_RESTORE_YY_MORE_OFFSET - - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) - { - /* We're scanning a new file or input source. It's - * possible that this happened because the user - * just pointed yyin at a new source and called - * _mesa_glsl_lex(). If so, then we have to assure - * consistency between YY_CURRENT_BUFFER and our - * globals. Here is the right place to do so, because - * this is the first action (other than possibly a - * back-up) that will match for the new input source. - */ - yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; - YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; - } - - /* Note that here we test for yy_c_buf_p "<=" to the position - * of the first EOB in the buffer, since yy_c_buf_p will - * already have been incremented past the NUL character - * (since all states make transitions on EOB to the - * end-of-buffer state). Contrast this with the test - * in input(). - */ - if ( yyg->yy_c_buf_p <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] ) - { /* This was really a NUL. */ - yy_state_type yy_next_state; - - yyg->yy_c_buf_p = yyg->yytext_ptr + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state( yyscanner ); - - /* Okay, we're now positioned to make the NUL - * transition. We couldn't have - * yy_get_previous_state() go ahead and do it - * for us because it doesn't know how to deal - * with the possibility of jamming (and we don't - * want to build jamming into it because then it - * will run more slowly). - */ - - yy_next_state = yy_try_NUL_trans( yy_current_state , yyscanner); - - yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; - - if ( yy_next_state ) - { - /* Consume the NUL. */ - yy_cp = ++yyg->yy_c_buf_p; - yy_current_state = yy_next_state; - goto yy_match; - } - - else - { - yy_cp = yyg->yy_last_accepting_cpos; - yy_current_state = yyg->yy_last_accepting_state; - goto yy_find_action; - } - } - - else switch ( yy_get_next_buffer( yyscanner ) ) - { - case EOB_ACT_END_OF_FILE: - { - yyg->yy_did_buffer_switch_on_eof = 0; - - if ( _mesa_glsl_wrap(yyscanner ) ) - { - /* Note: because we've taken care in - * yy_get_next_buffer() to have set up - * yytext, we can now set up - * yy_c_buf_p so that if some total - * hoser (like flex itself) wants to - * call the scanner after we return the - * YY_NULL, it'll still work - another - * YY_NULL will get returned. - */ - yyg->yy_c_buf_p = yyg->yytext_ptr + YY_MORE_ADJ; - - yy_act = YY_STATE_EOF(YY_START); - goto do_action; - } - - else - { - if ( ! yyg->yy_did_buffer_switch_on_eof ) - YY_NEW_FILE; - } - break; - } - - case EOB_ACT_CONTINUE_SCAN: - yyg->yy_c_buf_p = - yyg->yytext_ptr + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state( yyscanner ); - - yy_cp = yyg->yy_c_buf_p; - yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; - goto yy_match; - - case EOB_ACT_LAST_MATCH: - yyg->yy_c_buf_p = - &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars]; - - yy_current_state = yy_get_previous_state( yyscanner ); - - yy_cp = yyg->yy_c_buf_p; - yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; - goto yy_find_action; - } - break; - } - - default: - YY_FATAL_ERROR( - "fatal flex scanner internal error--no action found" ); - } /* end of action switch */ - } /* end of scanning one token */ -} /* end of _mesa_glsl_lex */ - -/* yy_get_next_buffer - try to read in a new buffer - * - * Returns a code representing an action: - * EOB_ACT_LAST_MATCH - - * EOB_ACT_CONTINUE_SCAN - continue scanning from current position - * EOB_ACT_END_OF_FILE - end of file - */ -static int yy_get_next_buffer (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; - register char *source = yyg->yytext_ptr; - register int number_to_move, i; - int ret_val; - - if ( yyg->yy_c_buf_p > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] ) - YY_FATAL_ERROR( - "fatal flex scanner internal error--end of buffer missed" ); - - if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) - { /* Don't try to fill the buffer, so this is an EOF. */ - if ( yyg->yy_c_buf_p - yyg->yytext_ptr - YY_MORE_ADJ == 1 ) - { - /* We matched a single character, the EOB, so - * treat this as a final EOF. - */ - return EOB_ACT_END_OF_FILE; - } - - else - { - /* We matched some text prior to the EOB, first - * process it. - */ - return EOB_ACT_LAST_MATCH; - } - } - - /* Try to read more data. */ - - /* First move last chars to start of buffer. */ - number_to_move = (int) (yyg->yy_c_buf_p - yyg->yytext_ptr) - 1; - - for ( i = 0; i < number_to_move; ++i ) - *(dest++) = *(source++); - - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) - /* don't do the read, it's not guaranteed to return an EOF, - * just force an EOF - */ - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars = 0; - - else - { - int num_to_read = - YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; - - while ( num_to_read <= 0 ) - { /* Not enough room in the buffer - grow it. */ - - /* just a shorter name for the current buffer */ - YY_BUFFER_STATE b = YY_CURRENT_BUFFER; - - int yy_c_buf_p_offset = - (int) (yyg->yy_c_buf_p - b->yy_ch_buf); - - if ( b->yy_is_our_buffer ) - { - int new_size = b->yy_buf_size * 2; - - if ( new_size <= 0 ) - b->yy_buf_size += b->yy_buf_size / 8; - else - b->yy_buf_size *= 2; - - b->yy_ch_buf = (char *) - /* Include room in for 2 EOB chars. */ - _mesa_glsl_realloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ,yyscanner ); - } - else - /* Can't grow it, we don't own it. */ - b->yy_ch_buf = 0; - - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( - "fatal error - scanner input buffer overflow" ); - - yyg->yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset]; - - num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - - number_to_move - 1; - - } - - if ( num_to_read > YY_READ_BUF_SIZE ) - num_to_read = YY_READ_BUF_SIZE; - - /* Read in more data. */ - YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), - yyg->yy_n_chars, (size_t) num_to_read ); - - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; - } - - if ( yyg->yy_n_chars == 0 ) - { - if ( number_to_move == YY_MORE_ADJ ) - { - ret_val = EOB_ACT_END_OF_FILE; - _mesa_glsl_restart(yyin ,yyscanner); - } - - else - { - ret_val = EOB_ACT_LAST_MATCH; - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = - YY_BUFFER_EOF_PENDING; - } - } - - else - ret_val = EOB_ACT_CONTINUE_SCAN; - - if ((yy_size_t) (yyg->yy_n_chars + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { - /* Extend the array by 50%, plus the number we really need. */ - yy_size_t new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1); - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) _mesa_glsl_realloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ,yyscanner ); - if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) - YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); - } - - yyg->yy_n_chars += number_to_move; - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] = YY_END_OF_BUFFER_CHAR; - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR; - - yyg->yytext_ptr = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; - - return ret_val; -} - -/* yy_get_previous_state - get the state just before the EOB char was reached */ - - static yy_state_type yy_get_previous_state (yyscan_t yyscanner) -{ - register yy_state_type yy_current_state; - register char *yy_cp; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - yy_current_state = yyg->yy_start; - yy_current_state += YY_AT_BOL(); - - for ( yy_cp = yyg->yytext_ptr + YY_MORE_ADJ; yy_cp < yyg->yy_c_buf_p; ++yy_cp ) - { - register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); - if ( yy_accept[yy_current_state] ) - { - yyg->yy_last_accepting_state = yy_current_state; - yyg->yy_last_accepting_cpos = yy_cp; - } - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 836 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - } - - return yy_current_state; -} - -/* yy_try_NUL_trans - try to make a transition on the NUL character - * - * synopsis - * next_state = yy_try_NUL_trans( current_state ); - */ - static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state , yyscan_t yyscanner) -{ - register int yy_is_jam; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; /* This var may be unused depending upon options. */ - register char *yy_cp = yyg->yy_c_buf_p; - - register YY_CHAR yy_c = 1; - if ( yy_accept[yy_current_state] ) - { - yyg->yy_last_accepting_state = yy_current_state; - yyg->yy_last_accepting_cpos = yy_cp; - } - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 836 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - yy_is_jam = (yy_current_state == 835); - - return yy_is_jam ? 0 : yy_current_state; -} - -#ifndef YY_NO_INPUT -#ifdef __cplusplus - static int yyinput (yyscan_t yyscanner) -#else - static int input (yyscan_t yyscanner) -#endif - -{ - int c; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - *yyg->yy_c_buf_p = yyg->yy_hold_char; - - if ( *yyg->yy_c_buf_p == YY_END_OF_BUFFER_CHAR ) - { - /* yy_c_buf_p now points to the character we want to return. - * If this occurs *before* the EOB characters, then it's a - * valid NUL; if not, then we've hit the end of the buffer. - */ - if ( yyg->yy_c_buf_p < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] ) - /* This was really a NUL. */ - *yyg->yy_c_buf_p = '\0'; - - else - { /* need more input */ - int offset = yyg->yy_c_buf_p - yyg->yytext_ptr; - ++yyg->yy_c_buf_p; - - switch ( yy_get_next_buffer( yyscanner ) ) - { - case EOB_ACT_LAST_MATCH: - /* This happens because yy_g_n_b() - * sees that we've accumulated a - * token and flags that we need to - * try matching the token before - * proceeding. But for input(), - * there's no matching to consider. - * So convert the EOB_ACT_LAST_MATCH - * to EOB_ACT_END_OF_FILE. - */ - - /* Reset buffer status. */ - _mesa_glsl_restart(yyin ,yyscanner); - - /*FALLTHROUGH*/ - - case EOB_ACT_END_OF_FILE: - { - if ( _mesa_glsl_wrap(yyscanner ) ) - return EOF; - - if ( ! yyg->yy_did_buffer_switch_on_eof ) - YY_NEW_FILE; -#ifdef __cplusplus - return yyinput(yyscanner); -#else - return input(yyscanner); -#endif - } - - case EOB_ACT_CONTINUE_SCAN: - yyg->yy_c_buf_p = yyg->yytext_ptr + offset; - break; - } - } - } - - c = *(unsigned char *) yyg->yy_c_buf_p; /* cast for 8-bit char's */ - *yyg->yy_c_buf_p = '\0'; /* preserve yytext */ - yyg->yy_hold_char = *++yyg->yy_c_buf_p; - - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n'); - - return c; -} -#endif /* ifndef YY_NO_INPUT */ - -/** Immediately switch to a different input stream. - * @param input_file A readable stream. - * @param yyscanner The scanner object. - * @note This function does not reset the start condition to @c INITIAL . - */ - void _mesa_glsl_restart (FILE * input_file , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - if ( ! YY_CURRENT_BUFFER ){ - _mesa_glsl_ensure_buffer_stack (yyscanner); - YY_CURRENT_BUFFER_LVALUE = - _mesa_glsl__create_buffer(yyin,YY_BUF_SIZE ,yyscanner); - } - - _mesa_glsl__init_buffer(YY_CURRENT_BUFFER,input_file ,yyscanner); - _mesa_glsl__load_buffer_state(yyscanner ); -} - -/** Switch to a different input buffer. - * @param new_buffer The new input buffer. - * @param yyscanner The scanner object. - */ - void _mesa_glsl__switch_to_buffer (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - /* TODO. We should be able to replace this entire function body - * with - * _mesa_glsl_pop_buffer_state(); - * _mesa_glsl_push_buffer_state(new_buffer); - */ - _mesa_glsl_ensure_buffer_stack (yyscanner); - if ( YY_CURRENT_BUFFER == new_buffer ) - return; - - if ( YY_CURRENT_BUFFER ) - { - /* Flush out information for old buffer. */ - *yyg->yy_c_buf_p = yyg->yy_hold_char; - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p; - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; - } - - YY_CURRENT_BUFFER_LVALUE = new_buffer; - _mesa_glsl__load_buffer_state(yyscanner ); - - /* We don't actually know whether we did this switch during - * EOF (_mesa_glsl_wrap()) processing, but the only time this flag - * is looked at is after _mesa_glsl_wrap() is called, so it's safe - * to go ahead and always set it. - */ - yyg->yy_did_buffer_switch_on_eof = 1; -} - -static void _mesa_glsl__load_buffer_state (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; - yyg->yytext_ptr = yyg->yy_c_buf_p = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; - yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; - yyg->yy_hold_char = *yyg->yy_c_buf_p; -} - -/** Allocate and initialize an input buffer state. - * @param file A readable stream. - * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. - * @param yyscanner The scanner object. - * @return the allocated buffer state. - */ - YY_BUFFER_STATE _mesa_glsl__create_buffer (FILE * file, int size , yyscan_t yyscanner) -{ - YY_BUFFER_STATE b; - - b = (YY_BUFFER_STATE) _mesa_glsl_alloc(sizeof( struct yy_buffer_state ) ,yyscanner ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl__create_buffer()" ); - - b->yy_buf_size = size; - - /* yy_ch_buf has to be 2 characters longer than the size given because - * we need to put in 2 end-of-buffer characters. - */ - b->yy_ch_buf = (char *) _mesa_glsl_alloc(b->yy_buf_size + 2 ,yyscanner ); - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl__create_buffer()" ); - - b->yy_is_our_buffer = 1; - - _mesa_glsl__init_buffer(b,file ,yyscanner); - - return b; -} - -/** Destroy the buffer. - * @param b a buffer created with _mesa_glsl__create_buffer() - * @param yyscanner The scanner object. - */ - void _mesa_glsl__delete_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - if ( ! b ) - return; - - if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ - YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; - - if ( b->yy_is_our_buffer ) - _mesa_glsl_free((void *) b->yy_ch_buf ,yyscanner ); - - _mesa_glsl_free((void *) b ,yyscanner ); -} - -/* Initializes or reinitializes a buffer. - * This function is sometimes called more than once on the same buffer, - * such as during a _mesa_glsl_restart() or at EOF. - */ - static void _mesa_glsl__init_buffer (YY_BUFFER_STATE b, FILE * file , yyscan_t yyscanner) - -{ - int oerrno = errno; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - _mesa_glsl__flush_buffer(b ,yyscanner); - - b->yy_input_file = file; - b->yy_fill_buffer = 1; - - /* If b is the current buffer, then _mesa_glsl__init_buffer was _probably_ - * called from _mesa_glsl_restart() or through yy_get_next_buffer. - * In that case, we don't want to reset the lineno or column. - */ - if (b != YY_CURRENT_BUFFER){ - b->yy_bs_lineno = 1; - b->yy_bs_column = 0; - } - - b->yy_is_interactive = 0; - - errno = oerrno; -} - -/** Discard all buffered characters. On the next scan, YY_INPUT will be called. - * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. - * @param yyscanner The scanner object. - */ - void _mesa_glsl__flush_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if ( ! b ) - return; - - b->yy_n_chars = 0; - - /* We always need two end-of-buffer characters. The first causes - * a transition to the end-of-buffer state. The second causes - * a jam in that state. - */ - b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; - b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; - - b->yy_buf_pos = &b->yy_ch_buf[0]; - - b->yy_at_bol = 1; - b->yy_buffer_status = YY_BUFFER_NEW; - - if ( b == YY_CURRENT_BUFFER ) - _mesa_glsl__load_buffer_state(yyscanner ); -} - -/** Pushes the new state onto the stack. The new state becomes - * the current state. This function will allocate the stack - * if necessary. - * @param new_buffer The new state. - * @param yyscanner The scanner object. - */ -void _mesa_glsl_push_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if (new_buffer == NULL) - return; - - _mesa_glsl_ensure_buffer_stack(yyscanner); - - /* This block is copied from _mesa_glsl__switch_to_buffer. */ - if ( YY_CURRENT_BUFFER ) - { - /* Flush out information for old buffer. */ - *yyg->yy_c_buf_p = yyg->yy_hold_char; - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p; - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; - } - - /* Only push if top exists. Otherwise, replace top. */ - if (YY_CURRENT_BUFFER) - yyg->yy_buffer_stack_top++; - YY_CURRENT_BUFFER_LVALUE = new_buffer; - - /* copied from _mesa_glsl__switch_to_buffer. */ - _mesa_glsl__load_buffer_state(yyscanner ); - yyg->yy_did_buffer_switch_on_eof = 1; -} - -/** Removes and deletes the top of the stack, if present. - * The next element becomes the new top. - * @param yyscanner The scanner object. - */ -void _mesa_glsl_pop_buffer_state (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if (!YY_CURRENT_BUFFER) - return; - - _mesa_glsl__delete_buffer(YY_CURRENT_BUFFER ,yyscanner); - YY_CURRENT_BUFFER_LVALUE = NULL; - if (yyg->yy_buffer_stack_top > 0) - --yyg->yy_buffer_stack_top; - - if (YY_CURRENT_BUFFER) { - _mesa_glsl__load_buffer_state(yyscanner ); - yyg->yy_did_buffer_switch_on_eof = 1; - } -} - -/* Allocates the stack if it does not exist. - * Guarantees space for at least one push. - */ -static void _mesa_glsl_ensure_buffer_stack (yyscan_t yyscanner) -{ - int num_to_alloc; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - if (!yyg->yy_buffer_stack) { - - /* First allocation is just for 2 elements, since we don't know if this - * scanner will even need a stack. We use 2 instead of 1 to avoid an - * immediate realloc on the next call. - */ - num_to_alloc = 1; - yyg->yy_buffer_stack = (struct yy_buffer_state**)_mesa_glsl_alloc - (num_to_alloc * sizeof(struct yy_buffer_state*) - , yyscanner); - if ( ! yyg->yy_buffer_stack ) - YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl_ensure_buffer_stack()" ); - - memset(yyg->yy_buffer_stack, 0, num_to_alloc * sizeof(struct yy_buffer_state*)); - - yyg->yy_buffer_stack_max = num_to_alloc; - yyg->yy_buffer_stack_top = 0; - return; - } - - if (yyg->yy_buffer_stack_top >= (yyg->yy_buffer_stack_max) - 1){ - - /* Increase the buffer to prepare for a possible push. */ - int grow_size = 8 /* arbitrary grow size */; - - num_to_alloc = yyg->yy_buffer_stack_max + grow_size; - yyg->yy_buffer_stack = (struct yy_buffer_state**)_mesa_glsl_realloc - (yyg->yy_buffer_stack, - num_to_alloc * sizeof(struct yy_buffer_state*) - , yyscanner); - if ( ! yyg->yy_buffer_stack ) - YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl_ensure_buffer_stack()" ); - - /* zero only the new slots.*/ - memset(yyg->yy_buffer_stack + yyg->yy_buffer_stack_max, 0, grow_size * sizeof(struct yy_buffer_state*)); - yyg->yy_buffer_stack_max = num_to_alloc; - } -} - -/** Setup the input buffer state to scan directly from a user-specified character buffer. - * @param base the character buffer - * @param size the size in bytes of the character buffer - * @param yyscanner The scanner object. - * @return the newly allocated buffer state object. - */ -YY_BUFFER_STATE _mesa_glsl__scan_buffer (char * base, yy_size_t size , yyscan_t yyscanner) -{ - YY_BUFFER_STATE b; - - if ( size < 2 || - base[size-2] != YY_END_OF_BUFFER_CHAR || - base[size-1] != YY_END_OF_BUFFER_CHAR ) - /* They forgot to leave room for the EOB's. */ - return 0; - - b = (YY_BUFFER_STATE) _mesa_glsl_alloc(sizeof( struct yy_buffer_state ) ,yyscanner ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl__scan_buffer()" ); - - b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ - b->yy_buf_pos = b->yy_ch_buf = base; - b->yy_is_our_buffer = 0; - b->yy_input_file = 0; - b->yy_n_chars = b->yy_buf_size; - b->yy_is_interactive = 0; - b->yy_at_bol = 1; - b->yy_fill_buffer = 0; - b->yy_buffer_status = YY_BUFFER_NEW; - - _mesa_glsl__switch_to_buffer(b ,yyscanner ); - - return b; -} - -/** Setup the input buffer state to scan a string. The next call to _mesa_glsl_lex() will - * scan from a @e copy of @a str. - * @param yystr a NUL-terminated string to scan - * @param yyscanner The scanner object. - * @return the newly allocated buffer state object. - * @note If you want to scan bytes that may contain NUL values, then use - * _mesa_glsl__scan_bytes() instead. - */ -YY_BUFFER_STATE _mesa_glsl__scan_string (yyconst char * yystr , yyscan_t yyscanner) -{ - - return _mesa_glsl__scan_bytes(yystr,strlen(yystr) ,yyscanner); -} - -/** Setup the input buffer state to scan the given bytes. The next call to _mesa_glsl_lex() will - * scan from a @e copy of @a bytes. - * @param bytes the byte buffer to scan - * @param len the number of bytes in the buffer pointed to by @a bytes. - * @param yyscanner The scanner object. - * @return the newly allocated buffer state object. - */ -YY_BUFFER_STATE _mesa_glsl__scan_bytes (yyconst char * yybytes, int _yybytes_len , yyscan_t yyscanner) -{ - YY_BUFFER_STATE b; - char *buf; - yy_size_t n; - int i; - - /* Get memory for full buffer, including space for trailing EOB's. */ - n = _yybytes_len + 2; - buf = (char *) _mesa_glsl_alloc(n ,yyscanner ); - if ( ! buf ) - YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl__scan_bytes()" ); - - for ( i = 0; i < _yybytes_len; ++i ) - buf[i] = yybytes[i]; - - buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; - - b = _mesa_glsl__scan_buffer(buf,n ,yyscanner); - if ( ! b ) - YY_FATAL_ERROR( "bad buffer in _mesa_glsl__scan_bytes()" ); - - /* It's okay to grow etc. this buffer, and we should throw it - * away when we're done. - */ - b->yy_is_our_buffer = 1; - - return b; -} - -#ifndef YY_EXIT_FAILURE -#define YY_EXIT_FAILURE 2 -#endif - -static void yy_fatal_error (yyconst char* msg , yyscan_t yyscanner) -{ - (void) fprintf( stderr, "%s\n", msg ); - exit( YY_EXIT_FAILURE ); -} - -/* Redefine yyless() so it works in section 3 code. */ - -#undef yyless -#define yyless(n) \ - do \ - { \ - /* Undo effects of setting up yytext. */ \ - int yyless_macro_arg = (n); \ - YY_LESS_LINENO(yyless_macro_arg);\ - yytext[yyleng] = yyg->yy_hold_char; \ - yyg->yy_c_buf_p = yytext + yyless_macro_arg; \ - yyg->yy_hold_char = *yyg->yy_c_buf_p; \ - *yyg->yy_c_buf_p = '\0'; \ - yyleng = yyless_macro_arg; \ - } \ - while ( 0 ) - -/* Accessor methods (get/set functions) to struct members. */ - -/** Get the user-defined data for this scanner. - * @param yyscanner The scanner object. - */ -YY_EXTRA_TYPE _mesa_glsl_get_extra (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yyextra; -} - -/** Get the current line number. - * @param yyscanner The scanner object. - */ -int _mesa_glsl_get_lineno (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - if (! YY_CURRENT_BUFFER) - return 0; - - return yylineno; -} - -/** Get the current column number. - * @param yyscanner The scanner object. - */ -int _mesa_glsl_get_column (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - if (! YY_CURRENT_BUFFER) - return 0; - - return yycolumn; -} - -/** Get the input stream. - * @param yyscanner The scanner object. - */ -FILE *_mesa_glsl_get_in (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yyin; -} - -/** Get the output stream. - * @param yyscanner The scanner object. - */ -FILE *_mesa_glsl_get_out (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yyout; -} - -/** Get the length of the current token. - * @param yyscanner The scanner object. - */ -int _mesa_glsl_get_leng (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yyleng; -} - -/** Get the current token. - * @param yyscanner The scanner object. - */ - -char *_mesa_glsl_get_text (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yytext; -} - -/** Set the user-defined data. This data is never touched by the scanner. - * @param user_defined The data to be associated with this scanner. - * @param yyscanner The scanner object. - */ -void _mesa_glsl_set_extra (YY_EXTRA_TYPE user_defined , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyextra = user_defined ; -} - -/** Set the current line number. - * @param line_number - * @param yyscanner The scanner object. - */ -void _mesa_glsl_set_lineno (int line_number , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - /* lineno is only valid if an input buffer exists. */ - if (! YY_CURRENT_BUFFER ) - yy_fatal_error( "_mesa_glsl_set_lineno called with no buffer" , yyscanner); - - yylineno = line_number; -} - -/** Set the current column. - * @param line_number - * @param yyscanner The scanner object. - */ -void _mesa_glsl_set_column (int column_no , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - /* column is only valid if an input buffer exists. */ - if (! YY_CURRENT_BUFFER ) - yy_fatal_error( "_mesa_glsl_set_column called with no buffer" , yyscanner); - - yycolumn = column_no; -} - -/** Set the input stream. This does not discard the current - * input buffer. - * @param in_str A readable stream. - * @param yyscanner The scanner object. - * @see _mesa_glsl__switch_to_buffer - */ -void _mesa_glsl_set_in (FILE * in_str , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyin = in_str ; -} - -void _mesa_glsl_set_out (FILE * out_str , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyout = out_str ; -} - -int _mesa_glsl_get_debug (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yy_flex_debug; -} - -void _mesa_glsl_set_debug (int bdebug , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yy_flex_debug = bdebug ; -} - -/* Accessor methods for yylval and yylloc */ - -YYSTYPE * _mesa_glsl_get_lval (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yylval; -} - -void _mesa_glsl_set_lval (YYSTYPE * yylval_param , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yylval = yylval_param; -} - -YYLTYPE *_mesa_glsl_get_lloc (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yylloc; -} - -void _mesa_glsl_set_lloc (YYLTYPE * yylloc_param , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yylloc = yylloc_param; -} - -/* User-visible API */ - -/* _mesa_glsl_lex_init is special because it creates the scanner itself, so it is - * the ONLY reentrant function that doesn't take the scanner as the last argument. - * That's why we explicitly handle the declaration, instead of using our macros. - */ - -int _mesa_glsl_lex_init(yyscan_t* ptr_yy_globals) - -{ - if (ptr_yy_globals == NULL){ - errno = EINVAL; - return 1; - } - - *ptr_yy_globals = (yyscan_t) _mesa_glsl_alloc ( sizeof( struct yyguts_t ), NULL ); - - if (*ptr_yy_globals == NULL){ - errno = ENOMEM; - return 1; - } - - /* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for releases. */ - memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); - - return yy_init_globals ( *ptr_yy_globals ); -} - -/* _mesa_glsl_lex_init_extra has the same functionality as _mesa_glsl_lex_init, but follows the - * convention of taking the scanner as the last argument. Note however, that - * this is a *pointer* to a scanner, as it will be allocated by this call (and - * is the reason, too, why this function also must handle its own declaration). - * The user defined value in the first argument will be available to _mesa_glsl_alloc in - * the yyextra field. - */ - -int _mesa_glsl_lex_init_extra(YY_EXTRA_TYPE yy_user_defined,yyscan_t* ptr_yy_globals ) - -{ - struct yyguts_t dummy_yyguts; - - _mesa_glsl_set_extra (yy_user_defined, &dummy_yyguts); - - if (ptr_yy_globals == NULL){ - errno = EINVAL; - return 1; - } - - *ptr_yy_globals = (yyscan_t) _mesa_glsl_alloc ( sizeof( struct yyguts_t ), &dummy_yyguts ); - - if (*ptr_yy_globals == NULL){ - errno = ENOMEM; - return 1; - } - - /* By setting to 0xAA, we expose bugs in - yy_init_globals. Leave at 0x00 for releases. */ - memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); - - _mesa_glsl_set_extra (yy_user_defined, *ptr_yy_globals); - - return yy_init_globals ( *ptr_yy_globals ); -} - -static int yy_init_globals (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - /* Initialization is the same as for the non-reentrant scanner. - * This function is called from _mesa_glsl_lex_destroy(), so don't allocate here. - */ - - yyg->yy_buffer_stack = 0; - yyg->yy_buffer_stack_top = 0; - yyg->yy_buffer_stack_max = 0; - yyg->yy_c_buf_p = (char *) 0; - yyg->yy_init = 0; - yyg->yy_start = 0; - - yyg->yy_start_stack_ptr = 0; - yyg->yy_start_stack_depth = 0; - yyg->yy_start_stack = NULL; - -/* Defined in main.c */ -#ifdef YY_STDINIT - yyin = stdin; - yyout = stdout; -#else - yyin = (FILE *) 0; - yyout = (FILE *) 0; -#endif - - /* For future reference: Set errno on error, since we are called by - * _mesa_glsl_lex_init() - */ - return 0; -} - -/* _mesa_glsl_lex_destroy is for both reentrant and non-reentrant scanners. */ -int _mesa_glsl_lex_destroy (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - /* Pop the buffer stack, destroying each element. */ - while(YY_CURRENT_BUFFER){ - _mesa_glsl__delete_buffer(YY_CURRENT_BUFFER ,yyscanner ); - YY_CURRENT_BUFFER_LVALUE = NULL; - _mesa_glsl_pop_buffer_state(yyscanner); - } - - /* Destroy the stack itself. */ - _mesa_glsl_free(yyg->yy_buffer_stack ,yyscanner); - yyg->yy_buffer_stack = NULL; - - /* Destroy the start condition stack. */ - _mesa_glsl_free(yyg->yy_start_stack ,yyscanner ); - yyg->yy_start_stack = NULL; - - /* Reset the globals. This is important in a non-reentrant scanner so the next time - * _mesa_glsl_lex() is called, initialization will occur. */ - yy_init_globals( yyscanner); - - /* Destroy the main struct (reentrant only). */ - _mesa_glsl_free ( yyscanner , yyscanner ); - yyscanner = NULL; - return 0; -} - -/* - * Internal utility routines. - */ - -#ifndef yytext_ptr -static void yy_flex_strncpy (char* s1, yyconst char * s2, int n , yyscan_t yyscanner) -{ - register int i; - for ( i = 0; i < n; ++i ) - s1[i] = s2[i]; -} -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen (yyconst char * s , yyscan_t yyscanner) -{ - register int n; - for ( n = 0; s[n]; ++n ) - ; - - return n; -} -#endif - -void *_mesa_glsl_alloc (yy_size_t size , yyscan_t yyscanner) -{ - return (void *) malloc( size ); -} - -void *_mesa_glsl_realloc (void * ptr, yy_size_t size , yyscan_t yyscanner) -{ - /* The cast to (char *) in the following accommodates both - * implementations that use char* generic pointers, and those - * that use void* generic pointers. It works with the latter - * because both ANSI C and C++ allow castless assignment from - * any pointer type to void*, and deal with argument conversions - * as though doing an assignment. - */ - return (void *) realloc( (char *) ptr, size ); -} - -void _mesa_glsl_free (void * ptr , yyscan_t yyscanner) -{ - free( (char *) ptr ); /* see _mesa_glsl_realloc() for (char *) cast */ -} - -#define YYTABLES_NAME "yytables" - -#line 429 "glsl_lexer.lpp" - - - -int -classify_identifier(struct _mesa_glsl_parse_state *state, const char *name) -{ - if (state->symbols->get_variable(name) || state->symbols->get_function(name)) - return IDENTIFIER; - else if (state->symbols->get_type(name)) - return TYPE_IDENTIFIER; - else - return NEW_IDENTIFIER; -} - -void -_mesa_glsl_lexer_ctor(struct _mesa_glsl_parse_state *state, const char *string) -{ - _mesa_glsl_lex_init_extra(state,& state->scanner); - _mesa_glsl__scan_string(string,state->scanner); -} - -void -_mesa_glsl_lexer_dtor(struct _mesa_glsl_parse_state *state) -{ - _mesa_glsl_lex_destroy(state->scanner); -} - diff --git a/mesalib/src/glsl/glsl_lexer.ll b/mesalib/src/glsl/glsl_lexer.ll new file mode 100644 index 000000000..e6f45f413 --- /dev/null +++ b/mesalib/src/glsl/glsl_lexer.ll @@ -0,0 +1,453 @@ +%{ +/* + * Copyright © 2008, 2009 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ +#include +#include "strtod.h" +#include "ast.h" +#include "glsl_parser_extras.h" +#include "glsl_parser.h" + +static int classify_identifier(struct _mesa_glsl_parse_state *, const char *); + +#define YY_USER_ACTION \ + do { \ + yylloc->source = 0; \ + yylloc->first_column = yycolumn + 1; \ + yylloc->first_line = yylineno + 1; \ + yycolumn += yyleng; \ + } while(0); + +#define YY_USER_INIT yylineno = 0; yycolumn = 0; + +#define IS_UINT (yytext[yyleng - 1] == 'u' || yytext[yyleng - 1] == 'U') + +/* A macro for handling reserved words and keywords across language versions. + * + * Certain words start out as identifiers, become reserved words in + * later language revisions, and finally become language keywords. + * + * For example, consider the following lexer rule: + * samplerBuffer KEYWORD(130, 140, SAMPLERBUFFER) + * + * This means that "samplerBuffer" will be treated as: + * - a keyword (SAMPLERBUFFER token) ...in GLSL >= 1.40 + * - a reserved word - error ...in GLSL >= 1.30 + * - an identifier ...in GLSL < 1.30 + */ +#define KEYWORD(reserved_version, allowed_version, token) \ + do { \ + if (yyextra->language_version >= allowed_version) { \ + return token; \ + } else if (yyextra->language_version >= reserved_version) { \ + _mesa_glsl_error(yylloc, yyextra, \ + "Illegal use of reserved word `%s'", yytext); \ + return ERROR_TOK; \ + } else { \ + yylval->identifier = strdup(yytext); \ + return classify_identifier(yyextra, yytext); \ + } \ + } while (0) + +/* The ES macro can be used in KEYWORD checks: + * + * word KEYWORD(110 || ES, 400, TOKEN) + * ...means the word is reserved in GLSL ES 1.00, while + * + * word KEYWORD(110, 130 || ES, TOKEN) + * ...means the word is a legal keyword in GLSL ES 1.00. + */ +#define ES yyextra->es_shader +%} + +%option bison-bridge bison-locations reentrant noyywrap +%option nounput noyy_top_state +%option never-interactive +%option prefix="_mesa_glsl_" +%option extra-type="struct _mesa_glsl_parse_state *" + +%x PP PRAGMA + +DEC_INT [1-9][0-9]* +HEX_INT 0[xX][0-9a-fA-F]+ +OCT_INT 0[0-7]* +INT ({DEC_INT}|{HEX_INT}|{OCT_INT}) +SPC [ \t]* +SPCP [ \t]+ +HASH ^{SPC}#{SPC} +%% + +[ \r\t]+ ; + + /* Preprocessor tokens. */ +^[ \t]*#[ \t]*$ ; +^[ \t]*#[ \t]*version { BEGIN PP; return VERSION; } +^[ \t]*#[ \t]*extension { BEGIN PP; return EXTENSION; } +{HASH}line{SPCP}{INT}{SPCP}{INT}{SPC}$ { + /* Eat characters until the first digit is + * encountered + */ + char *ptr = yytext; + while (!isdigit(*ptr)) + ptr++; + + /* Subtract one from the line number because + * yylineno is zero-based instead of + * one-based. + */ + yylineno = strtol(ptr, &ptr, 0) - 1; + yylloc->source = strtol(ptr, NULL, 0); + } +{HASH}line{SPCP}{INT}{SPC}$ { + /* Eat characters until the first digit is + * encountered + */ + char *ptr = yytext; + while (!isdigit(*ptr)) + ptr++; + + /* Subtract one from the line number because + * yylineno is zero-based instead of + * one-based. + */ + yylineno = strtol(ptr, &ptr, 0) - 1; + } +^{SPC}#{SPC}pragma{SPCP}debug{SPC}\({SPC}on{SPC}\) { + BEGIN PP; + return PRAGMA_DEBUG_ON; + } +^{SPC}#{SPC}pragma{SPCP}debug{SPC}\({SPC}off{SPC}\) { + BEGIN PP; + return PRAGMA_DEBUG_OFF; + } +^{SPC}#{SPC}pragma{SPCP}optimize{SPC}\({SPC}on{SPC}\) { + BEGIN PP; + return PRAGMA_OPTIMIZE_ON; + } +^{SPC}#{SPC}pragma{SPCP}optimize{SPC}\({SPC}off{SPC}\) { + BEGIN PP; + return PRAGMA_OPTIMIZE_OFF; + } +^{SPC}#{SPC}pragma{SPCP}STDGL{SPCP}invariant{SPC}\({SPC}all{SPC}\) { + BEGIN PP; + return PRAGMA_INVARIANT_ALL; + } +^{SPC}#{SPC}pragma{SPCP} { BEGIN PRAGMA; } + +\n { BEGIN 0; yylineno++; yycolumn = 0; } +. { } + +\/\/[^\n]* { } +[ \t\r]* { } +: return COLON; +[_a-zA-Z][_a-zA-Z0-9]* { + yylval->identifier = strdup(yytext); + return IDENTIFIER; + } +[1-9][0-9]* { + yylval->n = strtol(yytext, NULL, 10); + return INTCONSTANT; + } +\n { BEGIN 0; yylineno++; yycolumn = 0; return EOL; } + +\n { yylineno++; yycolumn = 0; } + +attribute return ATTRIBUTE; +const return CONST_TOK; +bool return BOOL_TOK; +float return FLOAT_TOK; +int return INT_TOK; +uint KEYWORD(130, 130, UINT_TOK); + +break return BREAK; +continue return CONTINUE; +do return DO; +while return WHILE; +else return ELSE; +for return FOR; +if return IF; +discard return DISCARD; +return return RETURN; + +bvec2 return BVEC2; +bvec3 return BVEC3; +bvec4 return BVEC4; +ivec2 return IVEC2; +ivec3 return IVEC3; +ivec4 return IVEC4; +uvec2 KEYWORD(130, 130, UVEC2); +uvec3 KEYWORD(130, 130, UVEC3); +uvec4 KEYWORD(130, 130, UVEC4); +vec2 return VEC2; +vec3 return VEC3; +vec4 return VEC4; +mat2 return MAT2X2; +mat3 return MAT3X3; +mat4 return MAT4X4; +mat2x2 KEYWORD(120, 120, MAT2X2); +mat2x3 KEYWORD(120, 120, MAT2X3); +mat2x4 KEYWORD(120, 120, MAT2X4); +mat3x2 KEYWORD(120, 120, MAT3X2); +mat3x3 KEYWORD(120, 120, MAT3X3); +mat3x4 KEYWORD(120, 120, MAT3X4); +mat4x2 KEYWORD(120, 120, MAT4X2); +mat4x3 KEYWORD(120, 120, MAT4X3); +mat4x4 KEYWORD(120, 120, MAT4X4); + +in return IN_TOK; +out return OUT_TOK; +inout return INOUT_TOK; +uniform return UNIFORM; +varying return VARYING; +centroid KEYWORD(120, 120, CENTROID); +invariant KEYWORD(120 || ES, 120 || ES, INVARIANT); +flat KEYWORD(130 || ES, 130, FLAT); +smooth KEYWORD(130, 130, SMOOTH); +noperspective KEYWORD(130, 130, NOPERSPECTIVE); + +sampler1D return SAMPLER1D; +sampler2D return SAMPLER2D; +sampler3D return SAMPLER3D; +samplerCube return SAMPLERCUBE; +sampler1DArray KEYWORD(130, 130, SAMPLER1DARRAY); +sampler2DArray KEYWORD(130, 130, SAMPLER2DARRAY); +sampler1DShadow return SAMPLER1DSHADOW; +sampler2DShadow return SAMPLER2DSHADOW; +samplerCubeShadow KEYWORD(130, 130, SAMPLERCUBESHADOW); +sampler1DArrayShadow KEYWORD(130, 130, SAMPLER1DARRAYSHADOW); +sampler2DArrayShadow KEYWORD(130, 130, SAMPLER2DARRAYSHADOW); +isampler1D KEYWORD(130, 130, ISAMPLER1D); +isampler2D KEYWORD(130, 130, ISAMPLER2D); +isampler3D KEYWORD(130, 130, ISAMPLER3D); +isamplerCube KEYWORD(130, 130, ISAMPLERCUBE); +isampler1DArray KEYWORD(130, 130, ISAMPLER1DARRAY); +isampler2DArray KEYWORD(130, 130, ISAMPLER2DARRAY); +usampler1D KEYWORD(130, 130, USAMPLER1D); +usampler2D KEYWORD(130, 130, USAMPLER2D); +usampler3D KEYWORD(130, 130, USAMPLER3D); +usamplerCube KEYWORD(130, 130, USAMPLERCUBE); +usampler1DArray KEYWORD(130, 130, USAMPLER1DARRAY); +usampler2DArray KEYWORD(130, 130, USAMPLER2DARRAY); + + +struct return STRUCT; +void return VOID_TOK; + +layout { + if ((yyextra->language_version >= 140) + || yyextra->AMD_conservative_depth_enable + || yyextra->ARB_explicit_attrib_location_enable + || yyextra->ARB_fragment_coord_conventions_enable) { + return LAYOUT_TOK; + } else { + yylval->identifier = strdup(yytext); + return IDENTIFIER; + } + } + +\+\+ return INC_OP; +-- return DEC_OP; +\<= return LE_OP; +>= return GE_OP; +== return EQ_OP; +!= return NE_OP; +&& return AND_OP; +\|\| return OR_OP; +"^^" return XOR_OP; +"<<" return LEFT_OP; +">>" return RIGHT_OP; + +\*= return MUL_ASSIGN; +\/= return DIV_ASSIGN; +\+= return ADD_ASSIGN; +\%= return MOD_ASSIGN; +\<\<= return LEFT_ASSIGN; +>>= return RIGHT_ASSIGN; +&= return AND_ASSIGN; +"^=" return XOR_ASSIGN; +\|= return OR_ASSIGN; +-= return SUB_ASSIGN; + +[1-9][0-9]*[uU]? { + yylval->n = strtol(yytext, NULL, 10); + return IS_UINT ? UINTCONSTANT : INTCONSTANT; + } +0[xX][0-9a-fA-F]+[uU]? { + yylval->n = strtol(yytext + 2, NULL, 16); + return IS_UINT ? UINTCONSTANT : INTCONSTANT; + } +0[0-7]*[uU]? { + yylval->n = strtol(yytext, NULL, 8); + return IS_UINT ? UINTCONSTANT : INTCONSTANT; + } + +[0-9]+\.[0-9]+([eE][+-]?[0-9]+)?[fF]? { + yylval->real = glsl_strtod(yytext, NULL); + return FLOATCONSTANT; + } +\.[0-9]+([eE][+-]?[0-9]+)?[fF]? { + yylval->real = glsl_strtod(yytext, NULL); + return FLOATCONSTANT; + } +[0-9]+\.([eE][+-]?[0-9]+)?[fF]? { + yylval->real = glsl_strtod(yytext, NULL); + return FLOATCONSTANT; + } +[0-9]+[eE][+-]?[0-9]+[fF]? { + yylval->real = glsl_strtod(yytext, NULL); + return FLOATCONSTANT; + } +[0-9]+[fF] { + yylval->real = glsl_strtod(yytext, NULL); + return FLOATCONSTANT; + } + +true { + yylval->n = 1; + return BOOLCONSTANT; + } +false { + yylval->n = 0; + return BOOLCONSTANT; + } + + + /* Reserved words in GLSL 1.10. */ +asm KEYWORD(110 || ES, 999, ASM); +class KEYWORD(110 || ES, 999, CLASS); +union KEYWORD(110 || ES, 999, UNION); +enum KEYWORD(110 || ES, 999, ENUM); +typedef KEYWORD(110 || ES, 999, TYPEDEF); +template KEYWORD(110 || ES, 999, TEMPLATE); +this KEYWORD(110 || ES, 999, THIS); +packed KEYWORD(110 || ES, 999, PACKED_TOK); +goto KEYWORD(110 || ES, 999, GOTO); +switch KEYWORD(110 || ES, 130, SWITCH); +default KEYWORD(110 || ES, 130, DEFAULT); +inline KEYWORD(110 || ES, 999, INLINE_TOK); +noinline KEYWORD(110 || ES, 999, NOINLINE); +volatile KEYWORD(110 || ES, 999, VOLATILE); +public KEYWORD(110 || ES, 999, PUBLIC_TOK); +static KEYWORD(110 || ES, 999, STATIC); +extern KEYWORD(110 || ES, 999, EXTERN); +external KEYWORD(110 || ES, 999, EXTERNAL); +interface KEYWORD(110 || ES, 999, INTERFACE); +long KEYWORD(110 || ES, 999, LONG_TOK); +short KEYWORD(110 || ES, 999, SHORT_TOK); +double KEYWORD(110 || ES, 400, DOUBLE_TOK); +half KEYWORD(110 || ES, 999, HALF); +fixed KEYWORD(110 || ES, 999, FIXED_TOK); +unsigned KEYWORD(110 || ES, 999, UNSIGNED); +input KEYWORD(110 || ES, 999, INPUT_TOK); +output KEYWORD(110 || ES, 999, OUTPUT); +hvec2 KEYWORD(110 || ES, 999, HVEC2); +hvec3 KEYWORD(110 || ES, 999, HVEC3); +hvec4 KEYWORD(110 || ES, 999, HVEC4); +dvec2 KEYWORD(110 || ES, 400, DVEC2); +dvec3 KEYWORD(110 || ES, 400, DVEC3); +dvec4 KEYWORD(110 || ES, 400, DVEC4); +fvec2 KEYWORD(110 || ES, 999, FVEC2); +fvec3 KEYWORD(110 || ES, 999, FVEC3); +fvec4 KEYWORD(110 || ES, 999, FVEC4); +sampler2DRect return SAMPLER2DRECT; +sampler3DRect KEYWORD(110 || ES, 999, SAMPLER3DRECT); +sampler2DRectShadow return SAMPLER2DRECTSHADOW; +sizeof KEYWORD(110 || ES, 999, SIZEOF); +cast KEYWORD(110 || ES, 999, CAST); +namespace KEYWORD(110 || ES, 999, NAMESPACE); +using KEYWORD(110 || ES, 999, USING); + + /* Additional reserved words in GLSL 1.20. */ +lowp KEYWORD(120, 130 || ES, LOWP); +mediump KEYWORD(120, 130 || ES, MEDIUMP); +highp KEYWORD(120, 130 || ES, HIGHP); +precision KEYWORD(120, 130 || ES, PRECISION); + + /* Additional reserved words in GLSL 1.30. */ +case KEYWORD(130, 130, CASE); +common KEYWORD(130, 999, COMMON); +partition KEYWORD(130, 999, PARTITION); +active KEYWORD(130, 999, ACTIVE); +superp KEYWORD(130 || ES, 999, SUPERP); +samplerBuffer KEYWORD(130, 140, SAMPLERBUFFER); +filter KEYWORD(130, 999, FILTER); +image1D KEYWORD(130, 999, IMAGE1D); +image2D KEYWORD(130, 999, IMAGE2D); +image3D KEYWORD(130, 999, IMAGE3D); +imageCube KEYWORD(130, 999, IMAGECUBE); +iimage1D KEYWORD(130, 999, IIMAGE1D); +iimage2D KEYWORD(130, 999, IIMAGE2D); +iimage3D KEYWORD(130, 999, IIMAGE3D); +iimageCube KEYWORD(130, 999, IIMAGECUBE); +uimage1D KEYWORD(130, 999, UIMAGE1D); +uimage2D KEYWORD(130, 999, UIMAGE2D); +uimage3D KEYWORD(130, 999, UIMAGE3D); +uimageCube KEYWORD(130, 999, UIMAGECUBE); +image1DArray KEYWORD(130, 999, IMAGE1DARRAY); +image2DArray KEYWORD(130, 999, IMAGE2DARRAY); +iimage1DArray KEYWORD(130, 999, IIMAGE1DARRAY); +iimage2DArray KEYWORD(130, 999, IIMAGE2DARRAY); +uimage1DArray KEYWORD(130, 999, UIMAGE1DARRAY); +uimage2DArray KEYWORD(130, 999, UIMAGE2DARRAY); +image1DShadow KEYWORD(130, 999, IMAGE1DSHADOW); +image2DShadow KEYWORD(130, 999, IMAGE2DSHADOW); +image1DArrayShadow KEYWORD(130, 999, IMAGE1DARRAYSHADOW); +image2DArrayShadow KEYWORD(130, 999, IMAGE2DARRAYSHADOW); +imageBuffer KEYWORD(130, 999, IMAGEBUFFER); +iimageBuffer KEYWORD(130, 999, IIMAGEBUFFER); +uimageBuffer KEYWORD(130, 999, UIMAGEBUFFER); +row_major KEYWORD(130, 999, ROW_MAJOR); + +[_a-zA-Z][_a-zA-Z0-9]* { + struct _mesa_glsl_parse_state *state = yyextra; + void *ctx = state; + yylval->identifier = ralloc_strdup(ctx, yytext); + return classify_identifier(state, yytext); + } + +. { return yytext[0]; } + +%% + +int +classify_identifier(struct _mesa_glsl_parse_state *state, const char *name) +{ + if (state->symbols->get_variable(name) || state->symbols->get_function(name)) + return IDENTIFIER; + else if (state->symbols->get_type(name)) + return TYPE_IDENTIFIER; + else + return NEW_IDENTIFIER; +} + +void +_mesa_glsl_lexer_ctor(struct _mesa_glsl_parse_state *state, const char *string) +{ + yylex_init_extra(state, & state->scanner); + yy_scan_string(string, state->scanner); +} + +void +_mesa_glsl_lexer_dtor(struct _mesa_glsl_parse_state *state) +{ + yylex_destroy(state->scanner); +} diff --git a/mesalib/src/glsl/glsl_lexer.lpp b/mesalib/src/glsl/glsl_lexer.lpp deleted file mode 100644 index e6f45f413..000000000 --- a/mesalib/src/glsl/glsl_lexer.lpp +++ /dev/null @@ -1,453 +0,0 @@ -%{ -/* - * Copyright © 2008, 2009 Intel Corporation - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ -#include -#include "strtod.h" -#include "ast.h" -#include "glsl_parser_extras.h" -#include "glsl_parser.h" - -static int classify_identifier(struct _mesa_glsl_parse_state *, const char *); - -#define YY_USER_ACTION \ - do { \ - yylloc->source = 0; \ - yylloc->first_column = yycolumn + 1; \ - yylloc->first_line = yylineno + 1; \ - yycolumn += yyleng; \ - } while(0); - -#define YY_USER_INIT yylineno = 0; yycolumn = 0; - -#define IS_UINT (yytext[yyleng - 1] == 'u' || yytext[yyleng - 1] == 'U') - -/* A macro for handling reserved words and keywords across language versions. - * - * Certain words start out as identifiers, become reserved words in - * later language revisions, and finally become language keywords. - * - * For example, consider the following lexer rule: - * samplerBuffer KEYWORD(130, 140, SAMPLERBUFFER) - * - * This means that "samplerBuffer" will be treated as: - * - a keyword (SAMPLERBUFFER token) ...in GLSL >= 1.40 - * - a reserved word - error ...in GLSL >= 1.30 - * - an identifier ...in GLSL < 1.30 - */ -#define KEYWORD(reserved_version, allowed_version, token) \ - do { \ - if (yyextra->language_version >= allowed_version) { \ - return token; \ - } else if (yyextra->language_version >= reserved_version) { \ - _mesa_glsl_error(yylloc, yyextra, \ - "Illegal use of reserved word `%s'", yytext); \ - return ERROR_TOK; \ - } else { \ - yylval->identifier = strdup(yytext); \ - return classify_identifier(yyextra, yytext); \ - } \ - } while (0) - -/* The ES macro can be used in KEYWORD checks: - * - * word KEYWORD(110 || ES, 400, TOKEN) - * ...means the word is reserved in GLSL ES 1.00, while - * - * word KEYWORD(110, 130 || ES, TOKEN) - * ...means the word is a legal keyword in GLSL ES 1.00. - */ -#define ES yyextra->es_shader -%} - -%option bison-bridge bison-locations reentrant noyywrap -%option nounput noyy_top_state -%option never-interactive -%option prefix="_mesa_glsl_" -%option extra-type="struct _mesa_glsl_parse_state *" - -%x PP PRAGMA - -DEC_INT [1-9][0-9]* -HEX_INT 0[xX][0-9a-fA-F]+ -OCT_INT 0[0-7]* -INT ({DEC_INT}|{HEX_INT}|{OCT_INT}) -SPC [ \t]* -SPCP [ \t]+ -HASH ^{SPC}#{SPC} -%% - -[ \r\t]+ ; - - /* Preprocessor tokens. */ -^[ \t]*#[ \t]*$ ; -^[ \t]*#[ \t]*version { BEGIN PP; return VERSION; } -^[ \t]*#[ \t]*extension { BEGIN PP; return EXTENSION; } -{HASH}line{SPCP}{INT}{SPCP}{INT}{SPC}$ { - /* Eat characters until the first digit is - * encountered - */ - char *ptr = yytext; - while (!isdigit(*ptr)) - ptr++; - - /* Subtract one from the line number because - * yylineno is zero-based instead of - * one-based. - */ - yylineno = strtol(ptr, &ptr, 0) - 1; - yylloc->source = strtol(ptr, NULL, 0); - } -{HASH}line{SPCP}{INT}{SPC}$ { - /* Eat characters until the first digit is - * encountered - */ - char *ptr = yytext; - while (!isdigit(*ptr)) - ptr++; - - /* Subtract one from the line number because - * yylineno is zero-based instead of - * one-based. - */ - yylineno = strtol(ptr, &ptr, 0) - 1; - } -^{SPC}#{SPC}pragma{SPCP}debug{SPC}\({SPC}on{SPC}\) { - BEGIN PP; - return PRAGMA_DEBUG_ON; - } -^{SPC}#{SPC}pragma{SPCP}debug{SPC}\({SPC}off{SPC}\) { - BEGIN PP; - return PRAGMA_DEBUG_OFF; - } -^{SPC}#{SPC}pragma{SPCP}optimize{SPC}\({SPC}on{SPC}\) { - BEGIN PP; - return PRAGMA_OPTIMIZE_ON; - } -^{SPC}#{SPC}pragma{SPCP}optimize{SPC}\({SPC}off{SPC}\) { - BEGIN PP; - return PRAGMA_OPTIMIZE_OFF; - } -^{SPC}#{SPC}pragma{SPCP}STDGL{SPCP}invariant{SPC}\({SPC}all{SPC}\) { - BEGIN PP; - return PRAGMA_INVARIANT_ALL; - } -^{SPC}#{SPC}pragma{SPCP} { BEGIN PRAGMA; } - -\n { BEGIN 0; yylineno++; yycolumn = 0; } -. { } - -\/\/[^\n]* { } -[ \t\r]* { } -: return COLON; -[_a-zA-Z][_a-zA-Z0-9]* { - yylval->identifier = strdup(yytext); - return IDENTIFIER; - } -[1-9][0-9]* { - yylval->n = strtol(yytext, NULL, 10); - return INTCONSTANT; - } -\n { BEGIN 0; yylineno++; yycolumn = 0; return EOL; } - -\n { yylineno++; yycolumn = 0; } - -attribute return ATTRIBUTE; -const return CONST_TOK; -bool return BOOL_TOK; -float return FLOAT_TOK; -int return INT_TOK; -uint KEYWORD(130, 130, UINT_TOK); - -break return BREAK; -continue return CONTINUE; -do return DO; -while return WHILE; -else return ELSE; -for return FOR; -if return IF; -discard return DISCARD; -return return RETURN; - -bvec2 return BVEC2; -bvec3 return BVEC3; -bvec4 return BVEC4; -ivec2 return IVEC2; -ivec3 return IVEC3; -ivec4 return IVEC4; -uvec2 KEYWORD(130, 130, UVEC2); -uvec3 KEYWORD(130, 130, UVEC3); -uvec4 KEYWORD(130, 130, UVEC4); -vec2 return VEC2; -vec3 return VEC3; -vec4 return VEC4; -mat2 return MAT2X2; -mat3 return MAT3X3; -mat4 return MAT4X4; -mat2x2 KEYWORD(120, 120, MAT2X2); -mat2x3 KEYWORD(120, 120, MAT2X3); -mat2x4 KEYWORD(120, 120, MAT2X4); -mat3x2 KEYWORD(120, 120, MAT3X2); -mat3x3 KEYWORD(120, 120, MAT3X3); -mat3x4 KEYWORD(120, 120, MAT3X4); -mat4x2 KEYWORD(120, 120, MAT4X2); -mat4x3 KEYWORD(120, 120, MAT4X3); -mat4x4 KEYWORD(120, 120, MAT4X4); - -in return IN_TOK; -out return OUT_TOK; -inout return INOUT_TOK; -uniform return UNIFORM; -varying return VARYING; -centroid KEYWORD(120, 120, CENTROID); -invariant KEYWORD(120 || ES, 120 || ES, INVARIANT); -flat KEYWORD(130 || ES, 130, FLAT); -smooth KEYWORD(130, 130, SMOOTH); -noperspective KEYWORD(130, 130, NOPERSPECTIVE); - -sampler1D return SAMPLER1D; -sampler2D return SAMPLER2D; -sampler3D return SAMPLER3D; -samplerCube return SAMPLERCUBE; -sampler1DArray KEYWORD(130, 130, SAMPLER1DARRAY); -sampler2DArray KEYWORD(130, 130, SAMPLER2DARRAY); -sampler1DShadow return SAMPLER1DSHADOW; -sampler2DShadow return SAMPLER2DSHADOW; -samplerCubeShadow KEYWORD(130, 130, SAMPLERCUBESHADOW); -sampler1DArrayShadow KEYWORD(130, 130, SAMPLER1DARRAYSHADOW); -sampler2DArrayShadow KEYWORD(130, 130, SAMPLER2DARRAYSHADOW); -isampler1D KEYWORD(130, 130, ISAMPLER1D); -isampler2D KEYWORD(130, 130, ISAMPLER2D); -isampler3D KEYWORD(130, 130, ISAMPLER3D); -isamplerCube KEYWORD(130, 130, ISAMPLERCUBE); -isampler1DArray KEYWORD(130, 130, ISAMPLER1DARRAY); -isampler2DArray KEYWORD(130, 130, ISAMPLER2DARRAY); -usampler1D KEYWORD(130, 130, USAMPLER1D); -usampler2D KEYWORD(130, 130, USAMPLER2D); -usampler3D KEYWORD(130, 130, USAMPLER3D); -usamplerCube KEYWORD(130, 130, USAMPLERCUBE); -usampler1DArray KEYWORD(130, 130, USAMPLER1DARRAY); -usampler2DArray KEYWORD(130, 130, USAMPLER2DARRAY); - - -struct return STRUCT; -void return VOID_TOK; - -layout { - if ((yyextra->language_version >= 140) - || yyextra->AMD_conservative_depth_enable - || yyextra->ARB_explicit_attrib_location_enable - || yyextra->ARB_fragment_coord_conventions_enable) { - return LAYOUT_TOK; - } else { - yylval->identifier = strdup(yytext); - return IDENTIFIER; - } - } - -\+\+ return INC_OP; --- return DEC_OP; -\<= return LE_OP; ->= return GE_OP; -== return EQ_OP; -!= return NE_OP; -&& return AND_OP; -\|\| return OR_OP; -"^^" return XOR_OP; -"<<" return LEFT_OP; -">>" return RIGHT_OP; - -\*= return MUL_ASSIGN; -\/= return DIV_ASSIGN; -\+= return ADD_ASSIGN; -\%= return MOD_ASSIGN; -\<\<= return LEFT_ASSIGN; ->>= return RIGHT_ASSIGN; -&= return AND_ASSIGN; -"^=" return XOR_ASSIGN; -\|= return OR_ASSIGN; --= return SUB_ASSIGN; - -[1-9][0-9]*[uU]? { - yylval->n = strtol(yytext, NULL, 10); - return IS_UINT ? UINTCONSTANT : INTCONSTANT; - } -0[xX][0-9a-fA-F]+[uU]? { - yylval->n = strtol(yytext + 2, NULL, 16); - return IS_UINT ? UINTCONSTANT : INTCONSTANT; - } -0[0-7]*[uU]? { - yylval->n = strtol(yytext, NULL, 8); - return IS_UINT ? UINTCONSTANT : INTCONSTANT; - } - -[0-9]+\.[0-9]+([eE][+-]?[0-9]+)?[fF]? { - yylval->real = glsl_strtod(yytext, NULL); - return FLOATCONSTANT; - } -\.[0-9]+([eE][+-]?[0-9]+)?[fF]? { - yylval->real = glsl_strtod(yytext, NULL); - return FLOATCONSTANT; - } -[0-9]+\.([eE][+-]?[0-9]+)?[fF]? { - yylval->real = glsl_strtod(yytext, NULL); - return FLOATCONSTANT; - } -[0-9]+[eE][+-]?[0-9]+[fF]? { - yylval->real = glsl_strtod(yytext, NULL); - return FLOATCONSTANT; - } -[0-9]+[fF] { - yylval->real = glsl_strtod(yytext, NULL); - return FLOATCONSTANT; - } - -true { - yylval->n = 1; - return BOOLCONSTANT; - } -false { - yylval->n = 0; - return BOOLCONSTANT; - } - - - /* Reserved words in GLSL 1.10. */ -asm KEYWORD(110 || ES, 999, ASM); -class KEYWORD(110 || ES, 999, CLASS); -union KEYWORD(110 || ES, 999, UNION); -enum KEYWORD(110 || ES, 999, ENUM); -typedef KEYWORD(110 || ES, 999, TYPEDEF); -template KEYWORD(110 || ES, 999, TEMPLATE); -this KEYWORD(110 || ES, 999, THIS); -packed KEYWORD(110 || ES, 999, PACKED_TOK); -goto KEYWORD(110 || ES, 999, GOTO); -switch KEYWORD(110 || ES, 130, SWITCH); -default KEYWORD(110 || ES, 130, DEFAULT); -inline KEYWORD(110 || ES, 999, INLINE_TOK); -noinline KEYWORD(110 || ES, 999, NOINLINE); -volatile KEYWORD(110 || ES, 999, VOLATILE); -public KEYWORD(110 || ES, 999, PUBLIC_TOK); -static KEYWORD(110 || ES, 999, STATIC); -extern KEYWORD(110 || ES, 999, EXTERN); -external KEYWORD(110 || ES, 999, EXTERNAL); -interface KEYWORD(110 || ES, 999, INTERFACE); -long KEYWORD(110 || ES, 999, LONG_TOK); -short KEYWORD(110 || ES, 999, SHORT_TOK); -double KEYWORD(110 || ES, 400, DOUBLE_TOK); -half KEYWORD(110 || ES, 999, HALF); -fixed KEYWORD(110 || ES, 999, FIXED_TOK); -unsigned KEYWORD(110 || ES, 999, UNSIGNED); -input KEYWORD(110 || ES, 999, INPUT_TOK); -output KEYWORD(110 || ES, 999, OUTPUT); -hvec2 KEYWORD(110 || ES, 999, HVEC2); -hvec3 KEYWORD(110 || ES, 999, HVEC3); -hvec4 KEYWORD(110 || ES, 999, HVEC4); -dvec2 KEYWORD(110 || ES, 400, DVEC2); -dvec3 KEYWORD(110 || ES, 400, DVEC3); -dvec4 KEYWORD(110 || ES, 400, DVEC4); -fvec2 KEYWORD(110 || ES, 999, FVEC2); -fvec3 KEYWORD(110 || ES, 999, FVEC3); -fvec4 KEYWORD(110 || ES, 999, FVEC4); -sampler2DRect return SAMPLER2DRECT; -sampler3DRect KEYWORD(110 || ES, 999, SAMPLER3DRECT); -sampler2DRectShadow return SAMPLER2DRECTSHADOW; -sizeof KEYWORD(110 || ES, 999, SIZEOF); -cast KEYWORD(110 || ES, 999, CAST); -namespace KEYWORD(110 || ES, 999, NAMESPACE); -using KEYWORD(110 || ES, 999, USING); - - /* Additional reserved words in GLSL 1.20. */ -lowp KEYWORD(120, 130 || ES, LOWP); -mediump KEYWORD(120, 130 || ES, MEDIUMP); -highp KEYWORD(120, 130 || ES, HIGHP); -precision KEYWORD(120, 130 || ES, PRECISION); - - /* Additional reserved words in GLSL 1.30. */ -case KEYWORD(130, 130, CASE); -common KEYWORD(130, 999, COMMON); -partition KEYWORD(130, 999, PARTITION); -active KEYWORD(130, 999, ACTIVE); -superp KEYWORD(130 || ES, 999, SUPERP); -samplerBuffer KEYWORD(130, 140, SAMPLERBUFFER); -filter KEYWORD(130, 999, FILTER); -image1D KEYWORD(130, 999, IMAGE1D); -image2D KEYWORD(130, 999, IMAGE2D); -image3D KEYWORD(130, 999, IMAGE3D); -imageCube KEYWORD(130, 999, IMAGECUBE); -iimage1D KEYWORD(130, 999, IIMAGE1D); -iimage2D KEYWORD(130, 999, IIMAGE2D); -iimage3D KEYWORD(130, 999, IIMAGE3D); -iimageCube KEYWORD(130, 999, IIMAGECUBE); -uimage1D KEYWORD(130, 999, UIMAGE1D); -uimage2D KEYWORD(130, 999, UIMAGE2D); -uimage3D KEYWORD(130, 999, UIMAGE3D); -uimageCube KEYWORD(130, 999, UIMAGECUBE); -image1DArray KEYWORD(130, 999, IMAGE1DARRAY); -image2DArray KEYWORD(130, 999, IMAGE2DARRAY); -iimage1DArray KEYWORD(130, 999, IIMAGE1DARRAY); -iimage2DArray KEYWORD(130, 999, IIMAGE2DARRAY); -uimage1DArray KEYWORD(130, 999, UIMAGE1DARRAY); -uimage2DArray KEYWORD(130, 999, UIMAGE2DARRAY); -image1DShadow KEYWORD(130, 999, IMAGE1DSHADOW); -image2DShadow KEYWORD(130, 999, IMAGE2DSHADOW); -image1DArrayShadow KEYWORD(130, 999, IMAGE1DARRAYSHADOW); -image2DArrayShadow KEYWORD(130, 999, IMAGE2DARRAYSHADOW); -imageBuffer KEYWORD(130, 999, IMAGEBUFFER); -iimageBuffer KEYWORD(130, 999, IIMAGEBUFFER); -uimageBuffer KEYWORD(130, 999, UIMAGEBUFFER); -row_major KEYWORD(130, 999, ROW_MAJOR); - -[_a-zA-Z][_a-zA-Z0-9]* { - struct _mesa_glsl_parse_state *state = yyextra; - void *ctx = state; - yylval->identifier = ralloc_strdup(ctx, yytext); - return classify_identifier(state, yytext); - } - -. { return yytext[0]; } - -%% - -int -classify_identifier(struct _mesa_glsl_parse_state *state, const char *name) -{ - if (state->symbols->get_variable(name) || state->symbols->get_function(name)) - return IDENTIFIER; - else if (state->symbols->get_type(name)) - return TYPE_IDENTIFIER; - else - return NEW_IDENTIFIER; -} - -void -_mesa_glsl_lexer_ctor(struct _mesa_glsl_parse_state *state, const char *string) -{ - yylex_init_extra(state, & state->scanner); - yy_scan_string(string, state->scanner); -} - -void -_mesa_glsl_lexer_dtor(struct _mesa_glsl_parse_state *state) -{ - yylex_destroy(state->scanner); -} diff --git a/mesalib/src/glsl/glsl_parser.cpp b/mesalib/src/glsl/glsl_parser.cpp deleted file mode 100644 index 1d445d400..000000000 --- a/mesalib/src/glsl/glsl_parser.cpp +++ /dev/null @@ -1,5456 +0,0 @@ -/* A Bison parser, made by GNU Bison 2.4.3. */ - -/* Skeleton implementation for Bison's Yacc-like parsers in C - - Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006, - 2009, 2010 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . */ - -/* As a special exception, you may create a larger work that contains - part or all of the Bison parser skeleton and distribute that work - under terms of your choice, so long as that work isn't itself a - parser generator using the skeleton or a modified version thereof - as a parser skeleton. Alternatively, if you modify or redistribute - the parser skeleton itself, you may (at your option) remove this - special exception, which will cause the skeleton and the resulting - Bison output files to be licensed under the GNU General Public - License without this special exception. - - This special exception was added by the Free Software Foundation in - version 2.2 of Bison. */ - -/* C LALR(1) parser skeleton written by Richard Stallman, by - simplifying the original so-called "semantic" parser. */ - -/* All symbols defined below should begin with yy or YY, to avoid - infringing on user name space. This should be done even for local - variables, as they might otherwise be expanded by user macros. - There are some unavoidable exceptions within include files to - define necessary library symbols; they are noted "INFRINGES ON - USER NAME SPACE" below. */ - -/* Identify Bison output. */ -#define YYBISON 1 - -/* Bison version. */ -#define YYBISON_VERSION "2.4.3" - -/* Skeleton name. */ -#define YYSKELETON_NAME "yacc.c" - -/* Pure parsers. */ -#define YYPURE 1 - -/* Push parsers. */ -#define YYPUSH 0 - -/* Pull parsers. */ -#define YYPULL 1 - -/* Using locations. */ -#define YYLSP_NEEDED 1 - -/* Substitute the variable and function names. */ -#define yyparse _mesa_glsl_parse -#define yylex _mesa_glsl_lex -#define yyerror _mesa_glsl_error -#define yylval _mesa_glsl_lval -#define yychar _mesa_glsl_char -#define yydebug _mesa_glsl_debug -#define yynerrs _mesa_glsl_nerrs -#define yylloc _mesa_glsl_lloc - -/* Copy the first part of user declarations. */ - -/* Line 189 of yacc.c */ -#line 1 "glsl_parser.ypp" - -/* - * Copyright © 2008, 2009 Intel Corporation - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ -#include -#include -#include -#include - -#include "ast.h" -#include "glsl_parser_extras.h" -#include "glsl_types.h" - -#define YYLEX_PARAM state->scanner - - - -/* Line 189 of yacc.c */ -#line 117 "glsl_parser.cpp" - -/* Enabling traces. */ -#ifndef YYDEBUG -# define YYDEBUG 0 -#endif - -/* Enabling verbose error messages. */ -#ifdef YYERROR_VERBOSE -# undef YYERROR_VERBOSE -# define YYERROR_VERBOSE 1 -#else -# define YYERROR_VERBOSE 1 -#endif - -/* Enabling the token table. */ -#ifndef YYTOKEN_TABLE -# define YYTOKEN_TABLE 0 -#endif - - -/* Tokens. */ -#ifndef YYTOKENTYPE -# define YYTOKENTYPE - /* Put the tokens into the symbol table, so that GDB and other debuggers - know about them. */ - enum yytokentype { - ATTRIBUTE = 258, - CONST_TOK = 259, - BOOL_TOK = 260, - FLOAT_TOK = 261, - INT_TOK = 262, - UINT_TOK = 263, - BREAK = 264, - CONTINUE = 265, - DO = 266, - ELSE = 267, - FOR = 268, - IF = 269, - DISCARD = 270, - RETURN = 271, - SWITCH = 272, - CASE = 273, - DEFAULT = 274, - BVEC2 = 275, - BVEC3 = 276, - BVEC4 = 277, - IVEC2 = 278, - IVEC3 = 279, - IVEC4 = 280, - UVEC2 = 281, - UVEC3 = 282, - UVEC4 = 283, - VEC2 = 284, - VEC3 = 285, - VEC4 = 286, - CENTROID = 287, - IN_TOK = 288, - OUT_TOK = 289, - INOUT_TOK = 290, - UNIFORM = 291, - VARYING = 292, - NOPERSPECTIVE = 293, - FLAT = 294, - SMOOTH = 295, - MAT2X2 = 296, - MAT2X3 = 297, - MAT2X4 = 298, - MAT3X2 = 299, - MAT3X3 = 300, - MAT3X4 = 301, - MAT4X2 = 302, - MAT4X3 = 303, - MAT4X4 = 304, - SAMPLER1D = 305, - SAMPLER2D = 306, - SAMPLER3D = 307, - SAMPLERCUBE = 308, - SAMPLER1DSHADOW = 309, - SAMPLER2DSHADOW = 310, - SAMPLERCUBESHADOW = 311, - SAMPLER1DARRAY = 312, - SAMPLER2DARRAY = 313, - SAMPLER1DARRAYSHADOW = 314, - SAMPLER2DARRAYSHADOW = 315, - ISAMPLER1D = 316, - ISAMPLER2D = 317, - ISAMPLER3D = 318, - ISAMPLERCUBE = 319, - ISAMPLER1DARRAY = 320, - ISAMPLER2DARRAY = 321, - USAMPLER1D = 322, - USAMPLER2D = 323, - USAMPLER3D = 324, - USAMPLERCUBE = 325, - USAMPLER1DARRAY = 326, - USAMPLER2DARRAY = 327, - STRUCT = 328, - VOID_TOK = 329, - WHILE = 330, - IDENTIFIER = 331, - TYPE_IDENTIFIER = 332, - NEW_IDENTIFIER = 333, - FLOATCONSTANT = 334, - INTCONSTANT = 335, - UINTCONSTANT = 336, - BOOLCONSTANT = 337, - FIELD_SELECTION = 338, - LEFT_OP = 339, - RIGHT_OP = 340, - INC_OP = 341, - DEC_OP = 342, - LE_OP = 343, - GE_OP = 344, - EQ_OP = 345, - NE_OP = 346, - AND_OP = 347, - OR_OP = 348, - XOR_OP = 349, - MUL_ASSIGN = 350, - DIV_ASSIGN = 351, - ADD_ASSIGN = 352, - MOD_ASSIGN = 353, - LEFT_ASSIGN = 354, - RIGHT_ASSIGN = 355, - AND_ASSIGN = 356, - XOR_ASSIGN = 357, - OR_ASSIGN = 358, - SUB_ASSIGN = 359, - INVARIANT = 360, - LOWP = 361, - MEDIUMP = 362, - HIGHP = 363, - SUPERP = 364, - PRECISION = 365, - VERSION = 366, - EXTENSION = 367, - LINE = 368, - COLON = 369, - EOL = 370, - INTERFACE = 371, - OUTPUT = 372, - PRAGMA_DEBUG_ON = 373, - PRAGMA_DEBUG_OFF = 374, - PRAGMA_OPTIMIZE_ON = 375, - PRAGMA_OPTIMIZE_OFF = 376, - PRAGMA_INVARIANT_ALL = 377, - LAYOUT_TOK = 378, - ASM = 379, - CLASS = 380, - UNION = 381, - ENUM = 382, - TYPEDEF = 383, - TEMPLATE = 384, - THIS = 385, - PACKED_TOK = 386, - GOTO = 387, - INLINE_TOK = 388, - NOINLINE = 389, - VOLATILE = 390, - PUBLIC_TOK = 391, - STATIC = 392, - EXTERN = 393, - EXTERNAL = 394, - LONG_TOK = 395, - SHORT_TOK = 396, - DOUBLE_TOK = 397, - HALF = 398, - FIXED_TOK = 399, - UNSIGNED = 400, - INPUT_TOK = 401, - OUPTUT = 402, - HVEC2 = 403, - HVEC3 = 404, - HVEC4 = 405, - DVEC2 = 406, - DVEC3 = 407, - DVEC4 = 408, - FVEC2 = 409, - FVEC3 = 410, - FVEC4 = 411, - SAMPLER2DRECT = 412, - SAMPLER3DRECT = 413, - SAMPLER2DRECTSHADOW = 414, - SIZEOF = 415, - CAST = 416, - NAMESPACE = 417, - USING = 418, - ERROR_TOK = 419, - COMMON = 420, - PARTITION = 421, - ACTIVE = 422, - SAMPLERBUFFER = 423, - FILTER = 424, - IMAGE1D = 425, - IMAGE2D = 426, - IMAGE3D = 427, - IMAGECUBE = 428, - IMAGE1DARRAY = 429, - IMAGE2DARRAY = 430, - IIMAGE1D = 431, - IIMAGE2D = 432, - IIMAGE3D = 433, - IIMAGECUBE = 434, - IIMAGE1DARRAY = 435, - IIMAGE2DARRAY = 436, - UIMAGE1D = 437, - UIMAGE2D = 438, - UIMAGE3D = 439, - UIMAGECUBE = 440, - UIMAGE1DARRAY = 441, - UIMAGE2DARRAY = 442, - IMAGE1DSHADOW = 443, - IMAGE2DSHADOW = 444, - IMAGEBUFFER = 445, - IIMAGEBUFFER = 446, - UIMAGEBUFFER = 447, - IMAGE1DARRAYSHADOW = 448, - IMAGE2DARRAYSHADOW = 449, - ROW_MAJOR = 450 - }; -#endif - - - -#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED -typedef union YYSTYPE -{ - -/* Line 214 of yacc.c */ -#line 52 "glsl_parser.ypp" - - int n; - float real; - char *identifier; - - struct ast_type_qualifier type_qualifier; - - ast_node *node; - ast_type_specifier *type_specifier; - ast_fully_specified_type *fully_specified_type; - ast_function *function; - ast_parameter_declarator *parameter_declarator; - ast_function_definition *function_definition; - ast_compound_statement *compound_statement; - ast_expression *expression; - ast_declarator_list *declarator_list; - ast_struct_specifier *struct_specifier; - ast_declaration *declaration; - - struct { - ast_node *cond; - ast_expression *rest; - } for_rest_statement; - - struct { - ast_node *then_statement; - ast_node *else_statement; - } selection_rest_statement; - - - -/* Line 214 of yacc.c */ -#line 380 "glsl_parser.cpp" -} YYSTYPE; -# define YYSTYPE_IS_TRIVIAL 1 -# define yystype YYSTYPE /* obsolescent; will be withdrawn */ -# define YYSTYPE_IS_DECLARED 1 -#endif - -#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED -typedef struct YYLTYPE -{ - int first_line; - int first_column; - int last_line; - int last_column; -} YYLTYPE; -# define yyltype YYLTYPE /* obsolescent; will be withdrawn */ -# define YYLTYPE_IS_DECLARED 1 -# define YYLTYPE_IS_TRIVIAL 1 -#endif - - -/* Copy the second part of user declarations. */ - - -/* Line 264 of yacc.c */ -#line 405 "glsl_parser.cpp" - -#ifdef short -# undef short -#endif - -#ifdef YYTYPE_UINT8 -typedef YYTYPE_UINT8 yytype_uint8; -#else -typedef unsigned char yytype_uint8; -#endif - -#ifdef YYTYPE_INT8 -typedef YYTYPE_INT8 yytype_int8; -#elif (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -typedef signed char yytype_int8; -#else -typedef short int yytype_int8; -#endif - -#ifdef YYTYPE_UINT16 -typedef YYTYPE_UINT16 yytype_uint16; -#else -typedef unsigned short int yytype_uint16; -#endif - -#ifdef YYTYPE_INT16 -typedef YYTYPE_INT16 yytype_int16; -#else -typedef short int yytype_int16; -#endif - -#ifndef YYSIZE_T -# ifdef __SIZE_TYPE__ -# define YYSIZE_T __SIZE_TYPE__ -# elif defined size_t -# define YYSIZE_T size_t -# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -# include /* INFRINGES ON USER NAME SPACE */ -# define YYSIZE_T size_t -# else -# define YYSIZE_T unsigned int -# endif -#endif - -#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) - -#ifndef YY_ -# if defined YYENABLE_NLS && YYENABLE_NLS -# if ENABLE_NLS -# include /* INFRINGES ON USER NAME SPACE */ -# define YY_(msgid) dgettext ("bison-runtime", msgid) -# endif -# endif -# ifndef YY_ -# define YY_(msgid) msgid -# endif -#endif - -/* Suppress unused-variable warnings by "using" E. */ -#if ! defined lint || defined __GNUC__ -# define YYUSE(e) ((void) (e)) -#else -# define YYUSE(e) /* empty */ -#endif - -/* Identity function, used to suppress warnings about constant conditions. */ -#ifndef lint -# define YYID(n) (n) -#else -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static int -YYID (int yyi) -#else -static int -YYID (yyi) - int yyi; -#endif -{ - return yyi; -} -#endif - -#if ! defined yyoverflow || YYERROR_VERBOSE - -/* The parser invokes alloca or malloc; define the necessary symbols. */ - -# ifdef YYSTACK_USE_ALLOCA -# if YYSTACK_USE_ALLOCA -# ifdef __GNUC__ -# define YYSTACK_ALLOC __builtin_alloca -# elif defined __BUILTIN_VA_ARG_INCR -# include /* INFRINGES ON USER NAME SPACE */ -# elif defined _AIX -# define YYSTACK_ALLOC __alloca -# elif defined _MSC_VER -# include /* INFRINGES ON USER NAME SPACE */ -# define alloca _alloca -# else -# define YYSTACK_ALLOC alloca -# if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -# include /* INFRINGES ON USER NAME SPACE */ -# ifndef _STDLIB_H -# define _STDLIB_H 1 -# endif -# endif -# endif -# endif -# endif - -# ifdef YYSTACK_ALLOC - /* Pacify GCC's `empty if-body' warning. */ -# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) -# ifndef YYSTACK_ALLOC_MAXIMUM - /* The OS might guarantee only one guard page at the bottom of the stack, - and a page size can be as small as 4096 bytes. So we cannot safely - invoke alloca (N) if N exceeds 4096. Use a slightly smaller number - to allow for a few compiler-allocated temporary stack slots. */ -# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ -# endif -# else -# define YYSTACK_ALLOC YYMALLOC -# define YYSTACK_FREE YYFREE -# ifndef YYSTACK_ALLOC_MAXIMUM -# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM -# endif -# if (defined __cplusplus && ! defined _STDLIB_H \ - && ! ((defined YYMALLOC || defined malloc) \ - && (defined YYFREE || defined free))) -# include /* INFRINGES ON USER NAME SPACE */ -# ifndef _STDLIB_H -# define _STDLIB_H 1 -# endif -# endif -# ifndef YYMALLOC -# define YYMALLOC malloc -# if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ -# endif -# endif -# ifndef YYFREE -# define YYFREE free -# if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -void free (void *); /* INFRINGES ON USER NAME SPACE */ -# endif -# endif -# endif -#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ - - -#if (! defined yyoverflow \ - && (! defined __cplusplus \ - || (defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL \ - && defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) - -/* A type that is properly aligned for any stack member. */ -union yyalloc -{ - yytype_int16 yyss_alloc; - YYSTYPE yyvs_alloc; - YYLTYPE yyls_alloc; -}; - -/* The size of the maximum gap between one aligned stack and the next. */ -# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) - -/* The size of an array large to enough to hold all stacks, each with - N elements. */ -# define YYSTACK_BYTES(N) \ - ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE) + sizeof (YYLTYPE)) \ - + 2 * YYSTACK_GAP_MAXIMUM) - -/* Copy COUNT objects from FROM to TO. The source and destination do - not overlap. */ -# ifndef YYCOPY -# if defined __GNUC__ && 1 < __GNUC__ -# define YYCOPY(To, From, Count) \ - __builtin_memcpy (To, From, (Count) * sizeof (*(From))) -# else -# define YYCOPY(To, From, Count) \ - do \ - { \ - YYSIZE_T yyi; \ - for (yyi = 0; yyi < (Count); yyi++) \ - (To)[yyi] = (From)[yyi]; \ - } \ - while (YYID (0)) -# endif -# endif - -/* Relocate STACK from its old location to the new one. The - local variables YYSIZE and YYSTACKSIZE give the old and new number of - elements in the stack, and YYPTR gives the new location of the - stack. Advance YYPTR to a properly aligned location for the next - stack. */ -# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ - do \ - { \ - YYSIZE_T yynewbytes; \ - YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ - Stack = &yyptr->Stack_alloc; \ - yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ - yyptr += yynewbytes / sizeof (*yyptr); \ - } \ - while (YYID (0)) - -#endif - -/* YYFINAL -- State number of the termination state. */ -#define YYFINAL 5 -/* YYLAST -- Last index in YYTABLE. */ -#define YYLAST 3692 - -/* YYNTOKENS -- Number of terminals. */ -#define YYNTOKENS 220 -/* YYNNTS -- Number of nonterminals. */ -#define YYNNTS 93 -/* YYNRULES -- Number of rules. */ -#define YYNRULES 291 -/* YYNRULES -- Number of states. */ -#define YYNSTATES 434 - -/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ -#define YYUNDEFTOK 2 -#define YYMAXUTOK 450 - -#define YYTRANSLATE(YYX) \ - ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) - -/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ -static const yytype_uint8 yytranslate[] = -{ - 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 204, 2, 2, 2, 208, 211, 2, - 196, 197, 206, 202, 201, 203, 200, 207, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 215, 217, - 209, 216, 210, 214, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 198, 2, 199, 212, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 218, 213, 219, 205, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, - 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, - 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, - 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, - 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, - 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, - 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, - 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, - 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, - 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, - 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, - 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, - 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, - 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, - 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, - 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, - 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, - 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, - 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, - 195 -}; - -#if YYDEBUG -/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in - YYRHS. */ -static const yytype_uint16 yyprhs[] = -{ - 0, 0, 3, 4, 9, 10, 14, 17, 20, 23, - 26, 29, 30, 33, 35, 37, 39, 45, 47, 50, - 52, 54, 56, 58, 60, 62, 64, 68, 70, 75, - 77, 81, 84, 87, 89, 91, 93, 97, 100, 103, - 106, 108, 111, 115, 118, 120, 122, 124, 127, 130, - 133, 135, 138, 142, 145, 147, 150, 153, 156, 158, - 160, 162, 164, 166, 170, 174, 178, 180, 184, 188, - 190, 194, 198, 200, 204, 208, 212, 216, 218, 222, - 226, 228, 232, 234, 238, 240, 244, 246, 250, 252, - 256, 258, 262, 264, 270, 272, 276, 278, 280, 282, - 284, 286, 288, 290, 292, 294, 296, 298, 300, 304, - 306, 309, 312, 317, 320, 322, 324, 327, 331, 335, - 338, 344, 348, 351, 355, 358, 359, 361, 363, 365, - 367, 369, 373, 379, 386, 394, 403, 409, 411, 414, - 419, 425, 432, 440, 445, 448, 450, 453, 458, 460, - 464, 466, 470, 472, 474, 476, 478, 480, 482, 485, - 487, 490, 493, 497, 499, 501, 503, 505, 508, 510, - 512, 515, 518, 520, 522, 525, 527, 531, 536, 538, - 540, 542, 544, 546, 548, 550, 552, 554, 556, 558, - 560, 562, 564, 566, 568, 570, 572, 574, 576, 578, - 580, 582, 584, 586, 588, 590, 592, 594, 596, 598, - 600, 602, 604, 606, 608, 610, 612, 614, 616, 618, - 620, 622, 624, 626, 628, 630, 632, 634, 636, 638, - 640, 642, 644, 646, 648, 650, 656, 661, 663, 666, - 670, 672, 676, 678, 683, 685, 687, 689, 691, 693, - 695, 697, 699, 701, 703, 705, 708, 709, 714, 716, - 718, 721, 725, 727, 730, 732, 735, 741, 745, 747, - 749, 754, 760, 764, 767, 773, 781, 788, 790, 792, - 794, 795, 798, 802, 805, 808, 811, 815, 818, 820, - 822, 824 -}; - -/* YYRHS -- A `-1'-separated list of the rules' RHS. */ -static const yytype_int16 yyrhs[] = -{ - 221, 0, -1, -1, 223, 225, 222, 228, -1, -1, - 111, 80, 115, -1, 118, 115, -1, 119, 115, -1, - 120, 115, -1, 121, 115, -1, 122, 115, -1, -1, - 225, 227, -1, 76, -1, 77, -1, 78, -1, 112, - 226, 114, 226, 115, -1, 311, -1, 228, 311, -1, - 76, -1, 78, -1, 229, -1, 80, -1, 81, -1, - 79, -1, 82, -1, 196, 260, 197, -1, 230, -1, - 231, 198, 232, 199, -1, 233, -1, 231, 200, 226, - -1, 231, 86, -1, 231, 87, -1, 260, -1, 234, - -1, 235, -1, 231, 200, 240, -1, 237, 197, -1, - 236, 197, -1, 238, 74, -1, 238, -1, 238, 258, - -1, 237, 201, 258, -1, 239, 196, -1, 281, -1, - 229, -1, 83, -1, 242, 197, -1, 241, 197, -1, - 243, 74, -1, 243, -1, 243, 258, -1, 242, 201, - 258, -1, 229, 196, -1, 231, -1, 86, 244, -1, - 87, 244, -1, 245, 244, -1, 202, -1, 203, -1, - 204, -1, 205, -1, 244, -1, 246, 206, 244, -1, - 246, 207, 244, -1, 246, 208, 244, -1, 246, -1, - 247, 202, 246, -1, 247, 203, 246, -1, 247, -1, - 248, 84, 247, -1, 248, 85, 247, -1, 248, -1, - 249, 209, 248, -1, 249, 210, 248, -1, 249, 88, - 248, -1, 249, 89, 248, -1, 249, -1, 250, 90, - 249, -1, 250, 91, 249, -1, 250, -1, 251, 211, - 250, -1, 251, -1, 252, 212, 251, -1, 252, -1, - 253, 213, 252, -1, 253, -1, 254, 92, 253, -1, - 254, -1, 255, 94, 254, -1, 255, -1, 256, 93, - 255, -1, 256, -1, 256, 214, 260, 215, 258, -1, - 257, -1, 244, 259, 258, -1, 216, -1, 95, -1, - 96, -1, 98, -1, 97, -1, 104, -1, 99, -1, - 100, -1, 101, -1, 102, -1, 103, -1, 258, -1, - 260, 201, 258, -1, 257, -1, 263, 217, -1, 271, - 217, -1, 110, 285, 282, 217, -1, 264, 197, -1, - 266, -1, 265, -1, 266, 268, -1, 265, 201, 268, - -1, 273, 229, 196, -1, 281, 226, -1, 281, 226, - 198, 261, 199, -1, 278, 269, 267, -1, 269, 267, - -1, 278, 269, 270, -1, 269, 270, -1, -1, 33, - -1, 34, -1, 35, -1, 281, -1, 272, -1, 271, - 201, 226, -1, 271, 201, 226, 198, 199, -1, 271, - 201, 226, 198, 261, 199, -1, 271, 201, 226, 198, - 199, 216, 291, -1, 271, 201, 226, 198, 261, 199, - 216, 291, -1, 271, 201, 226, 216, 291, -1, 273, - -1, 273, 226, -1, 273, 226, 198, 199, -1, 273, - 226, 198, 261, 199, -1, 273, 226, 198, 199, 216, - 291, -1, 273, 226, 198, 261, 199, 216, 291, -1, - 273, 226, 216, 291, -1, 105, 229, -1, 281, -1, - 279, 281, -1, 123, 196, 275, 197, -1, 276, -1, - 275, 201, 276, -1, 226, -1, 226, 216, 80, -1, - 40, -1, 39, -1, 38, -1, 4, -1, 280, -1, - 274, -1, 274, 280, -1, 277, -1, 277, 280, -1, - 105, 280, -1, 105, 277, 280, -1, 105, -1, 4, - -1, 3, -1, 37, -1, 32, 37, -1, 33, -1, - 34, -1, 32, 33, -1, 32, 34, -1, 36, -1, - 282, -1, 285, 282, -1, 283, -1, 283, 198, 199, - -1, 283, 198, 261, 199, -1, 284, -1, 286, -1, - 77, -1, 74, -1, 6, -1, 7, -1, 8, -1, - 5, -1, 29, -1, 30, -1, 31, -1, 20, -1, - 21, -1, 22, -1, 23, -1, 24, -1, 25, -1, - 26, -1, 27, -1, 28, -1, 41, -1, 42, -1, - 43, -1, 44, -1, 45, -1, 46, -1, 47, -1, - 48, -1, 49, -1, 50, -1, 51, -1, 157, -1, - 52, -1, 53, -1, 54, -1, 55, -1, 159, -1, - 56, -1, 57, -1, 58, -1, 59, -1, 60, -1, - 61, -1, 62, -1, 63, -1, 64, -1, 65, -1, - 66, -1, 67, -1, 68, -1, 69, -1, 70, -1, - 71, -1, 72, -1, 108, -1, 107, -1, 106, -1, - 73, 226, 218, 287, 219, -1, 73, 218, 287, 219, - -1, 288, -1, 287, 288, -1, 281, 289, 217, -1, - 290, -1, 289, 201, 290, -1, 226, -1, 226, 198, - 261, 199, -1, 258, -1, 262, -1, 295, -1, 294, - -1, 292, -1, 300, -1, 301, -1, 304, -1, 305, - -1, 306, -1, 310, -1, 218, 219, -1, -1, 218, - 296, 299, 219, -1, 298, -1, 294, -1, 218, 219, - -1, 218, 299, 219, -1, 293, -1, 299, 293, -1, - 217, -1, 260, 217, -1, 14, 196, 260, 197, 302, - -1, 293, 12, 293, -1, 293, -1, 260, -1, 273, - 226, 216, 291, -1, 17, 196, 260, 197, 295, -1, - 18, 260, 215, -1, 19, 215, -1, 75, 196, 303, - 197, 297, -1, 11, 293, 75, 196, 260, 197, 217, - -1, 13, 196, 307, 309, 197, 297, -1, 300, -1, - 292, -1, 303, -1, -1, 308, 217, -1, 308, 217, - 260, -1, 10, 217, -1, 9, 217, -1, 16, 217, - -1, 16, 260, 217, -1, 15, 217, -1, 312, -1, - 262, -1, 224, -1, 263, 298, -1 -}; - -/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ -static const yytype_uint16 yyrline[] = -{ - 0, 218, 218, 217, 229, 231, 271, 272, 273, 274, - 275, 287, 289, 293, 294, 295, 299, 308, 316, 327, - 328, 332, 339, 346, 353, 360, 367, 374, 375, 381, - 385, 392, 398, 407, 411, 415, 416, 425, 426, 430, - 431, 435, 441, 453, 457, 463, 470, 480, 481, 485, - 486, 490, 496, 508, 519, 520, 526, 532, 542, 543, - 544, 545, 549, 550, 556, 562, 571, 572, 578, 587, - 588, 594, 603, 604, 610, 616, 622, 631, 632, 638, - 647, 648, 657, 658, 667, 668, 677, 678, 687, 688, - 697, 698, 707, 708, 717, 718, 727, 728, 729, 730, - 731, 732, 733, 734, 735, 736, 737, 741, 745, 761, - 765, 770, 774, 783, 787, 788, 792, 797, 805, 819, - 829, 844, 851, 856, 867, 880, 883, 888, 893, 902, - 906, 907, 917, 927, 937, 947, 957, 971, 982, 991, - 1000, 1009, 1018, 1027, 1036, 1050, 1057, 1068, 1075, 1076, - 1095, 1147, 1188, 1193, 1198, 1206, 1214, 1215, 1216, 1221, - 1222, 1227, 1232, 1238, 1246, 1251, 1256, 1261, 1267, 1272, - 1277, 1282, 1287, 1295, 1299, 1307, 1308, 1314, 1323, 1329, - 1335, 1344, 1345, 1346, 1347, 1348, 1349, 1350, 1351, 1352, - 1353, 1354, 1355, 1356, 1357, 1358, 1359, 1360, 1361, 1362, - 1363, 1364, 1365, 1366, 1367, 1368, 1369, 1370, 1371, 1372, - 1373, 1374, 1375, 1376, 1377, 1378, 1379, 1380, 1381, 1382, - 1383, 1384, 1385, 1386, 1387, 1388, 1389, 1390, 1391, 1392, - 1393, 1394, 1398, 1408, 1418, 1431, 1438, 1447, 1452, 1460, - 1475, 1480, 1488, 1495, 1504, 1508, 1514, 1515, 1519, 1520, - 1521, 1522, 1523, 1524, 1525, 1529, 1536, 1535, 1549, 1550, - 1554, 1560, 1569, 1579, 1591, 1597, 1606, 1615, 1620, 1628, - 1632, 1646, 1650, 1651, 1655, 1662, 1669, 1679, 1680, 1684, - 1686, 1692, 1697, 1706, 1712, 1718, 1724, 1730, 1739, 1740, - 1741, 1745 -}; -#endif - -#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE -/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. - First, the terminals, then, starting at YYNTOKENS, nonterminals. */ -static const char *const yytname[] = -{ - "$end", "error", "$undefined", "ATTRIBUTE", "CONST_TOK", "BOOL_TOK", - "FLOAT_TOK", "INT_TOK", "UINT_TOK", "BREAK", "CONTINUE", "DO", "ELSE", - "FOR", "IF", "DISCARD", "RETURN", "SWITCH", "CASE", "DEFAULT", "BVEC2", - "BVEC3", "BVEC4", "IVEC2", "IVEC3", "IVEC4", "UVEC2", "UVEC3", "UVEC4", - "VEC2", "VEC3", "VEC4", "CENTROID", "IN_TOK", "OUT_TOK", "INOUT_TOK", - "UNIFORM", "VARYING", "NOPERSPECTIVE", "FLAT", "SMOOTH", "MAT2X2", - "MAT2X3", "MAT2X4", "MAT3X2", "MAT3X3", "MAT3X4", "MAT4X2", "MAT4X3", - "MAT4X4", "SAMPLER1D", "SAMPLER2D", "SAMPLER3D", "SAMPLERCUBE", - "SAMPLER1DSHADOW", "SAMPLER2DSHADOW", "SAMPLERCUBESHADOW", - "SAMPLER1DARRAY", "SAMPLER2DARRAY", "SAMPLER1DARRAYSHADOW", - "SAMPLER2DARRAYSHADOW", "ISAMPLER1D", "ISAMPLER2D", "ISAMPLER3D", - "ISAMPLERCUBE", "ISAMPLER1DARRAY", "ISAMPLER2DARRAY", "USAMPLER1D", - "USAMPLER2D", "USAMPLER3D", "USAMPLERCUBE", "USAMPLER1DARRAY", - "USAMPLER2DARRAY", "STRUCT", "VOID_TOK", "WHILE", "IDENTIFIER", - "TYPE_IDENTIFIER", "NEW_IDENTIFIER", "FLOATCONSTANT", "INTCONSTANT", - "UINTCONSTANT", "BOOLCONSTANT", "FIELD_SELECTION", "LEFT_OP", "RIGHT_OP", - "INC_OP", "DEC_OP", "LE_OP", "GE_OP", "EQ_OP", "NE_OP", "AND_OP", - "OR_OP", "XOR_OP", "MUL_ASSIGN", "DIV_ASSIGN", "ADD_ASSIGN", - "MOD_ASSIGN", "LEFT_ASSIGN", "RIGHT_ASSIGN", "AND_ASSIGN", "XOR_ASSIGN", - "OR_ASSIGN", "SUB_ASSIGN", "INVARIANT", "LOWP", "MEDIUMP", "HIGHP", - "SUPERP", "PRECISION", "VERSION", "EXTENSION", "LINE", "COLON", "EOL", - "INTERFACE", "OUTPUT", "PRAGMA_DEBUG_ON", "PRAGMA_DEBUG_OFF", - "PRAGMA_OPTIMIZE_ON", "PRAGMA_OPTIMIZE_OFF", "PRAGMA_INVARIANT_ALL", - "LAYOUT_TOK", "ASM", "CLASS", "UNION", "ENUM", "TYPEDEF", "TEMPLATE", - "THIS", "PACKED_TOK", "GOTO", "INLINE_TOK", "NOINLINE", "VOLATILE", - "PUBLIC_TOK", "STATIC", "EXTERN", "EXTERNAL", "LONG_TOK", "SHORT_TOK", - "DOUBLE_TOK", "HALF", "FIXED_TOK", "UNSIGNED", "INPUT_TOK", "OUPTUT", - "HVEC2", "HVEC3", "HVEC4", "DVEC2", "DVEC3", "DVEC4", "FVEC2", "FVEC3", - "FVEC4", "SAMPLER2DRECT", "SAMPLER3DRECT", "SAMPLER2DRECTSHADOW", - "SIZEOF", "CAST", "NAMESPACE", "USING", "ERROR_TOK", "COMMON", - "PARTITION", "ACTIVE", "SAMPLERBUFFER", "FILTER", "IMAGE1D", "IMAGE2D", - "IMAGE3D", "IMAGECUBE", "IMAGE1DARRAY", "IMAGE2DARRAY", "IIMAGE1D", - "IIMAGE2D", "IIMAGE3D", "IIMAGECUBE", "IIMAGE1DARRAY", "IIMAGE2DARRAY", - "UIMAGE1D", "UIMAGE2D", "UIMAGE3D", "UIMAGECUBE", "UIMAGE1DARRAY", - "UIMAGE2DARRAY", "IMAGE1DSHADOW", "IMAGE2DSHADOW", "IMAGEBUFFER", - "IIMAGEBUFFER", "UIMAGEBUFFER", "IMAGE1DARRAYSHADOW", - "IMAGE2DARRAYSHADOW", "ROW_MAJOR", "'('", "')'", "'['", "']'", "'.'", - "','", "'+'", "'-'", "'!'", "'~'", "'*'", "'/'", "'%'", "'<'", "'>'", - "'&'", "'^'", "'|'", "'?'", "':'", "'='", "';'", "'{'", "'}'", "$accept", - "translation_unit", "$@1", "version_statement", "pragma_statement", - "extension_statement_list", "any_identifier", "extension_statement", - "external_declaration_list", "variable_identifier", "primary_expression", - "postfix_expression", "integer_expression", "function_call", - "function_call_or_method", "function_call_generic", - "function_call_header_no_parameters", - "function_call_header_with_parameters", "function_call_header", - "function_identifier", "method_call_generic", - "method_call_header_no_parameters", "method_call_header_with_parameters", - "method_call_header", "unary_expression", "unary_operator", - "multiplicative_expression", "additive_expression", "shift_expression", - "relational_expression", "equality_expression", "and_expression", - "exclusive_or_expression", "inclusive_or_expression", - "logical_and_expression", "logical_xor_expression", - "logical_or_expression", "conditional_expression", - "assignment_expression", "assignment_operator", "expression", - "constant_expression", "declaration", "function_prototype", - "function_declarator", "function_header_with_parameters", - "function_header", "parameter_declarator", "parameter_declaration", - "parameter_qualifier", "parameter_type_specifier", - "init_declarator_list", "single_declaration", "fully_specified_type", - "layout_qualifier", "layout_qualifier_id_list", "layout_qualifier_id", - "interpolation_qualifier", "parameter_type_qualifier", "type_qualifier", - "storage_qualifier", "type_specifier", "type_specifier_no_prec", - "type_specifier_nonarray", "basic_type_specifier_nonarray", - "precision_qualifier", "struct_specifier", "struct_declaration_list", - "struct_declaration", "struct_declarator_list", "struct_declarator", - "initializer", "declaration_statement", "statement", "simple_statement", - "compound_statement", "$@2", "statement_no_new_scope", - "compound_statement_no_new_scope", "statement_list", - "expression_statement", "selection_statement", - "selection_rest_statement", "condition", "switch_statement", - "case_label", "iteration_statement", "for_init_statement", - "conditionopt", "for_rest_statement", "jump_statement", - "external_declaration", "function_definition", 0 -}; -#endif - -# ifdef YYPRINT -/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to - token YYLEX-NUM. */ -static const yytype_uint16 yytoknum[] = -{ - 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, - 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, - 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, - 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, - 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, - 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, - 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, - 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, - 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, - 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, - 355, 356, 357, 358, 359, 360, 361, 362, 363, 364, - 365, 366, 367, 368, 369, 370, 371, 372, 373, 374, - 375, 376, 377, 378, 379, 380, 381, 382, 383, 384, - 385, 386, 387, 388, 389, 390, 391, 392, 393, 394, - 395, 396, 397, 398, 399, 400, 401, 402, 403, 404, - 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, - 415, 416, 417, 418, 419, 420, 421, 422, 423, 424, - 425, 426, 427, 428, 429, 430, 431, 432, 433, 434, - 435, 436, 437, 438, 439, 440, 441, 442, 443, 444, - 445, 446, 447, 448, 449, 450, 40, 41, 91, 93, - 46, 44, 43, 45, 33, 126, 42, 47, 37, 60, - 62, 38, 94, 124, 63, 58, 61, 59, 123, 125 -}; -# endif - -/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ -static const yytype_uint16 yyr1[] = -{ - 0, 220, 222, 221, 223, 223, 224, 224, 224, 224, - 224, 225, 225, 226, 226, 226, 227, 228, 228, 229, - 229, 230, 230, 230, 230, 230, 230, 231, 231, 231, - 231, 231, 231, 232, 233, 234, 234, 235, 235, 236, - 236, 237, 237, 238, 239, 239, 239, 240, 240, 241, - 241, 242, 242, 243, 244, 244, 244, 244, 245, 245, - 245, 245, 246, 246, 246, 246, 247, 247, 247, 248, - 248, 248, 249, 249, 249, 249, 249, 250, 250, 250, - 251, 251, 252, 252, 253, 253, 254, 254, 255, 255, - 256, 256, 257, 257, 258, 258, 259, 259, 259, 259, - 259, 259, 259, 259, 259, 259, 259, 260, 260, 261, - 262, 262, 262, 263, 264, 264, 265, 265, 266, 267, - 267, 268, 268, 268, 268, 269, 269, 269, 269, 270, - 271, 271, 271, 271, 271, 271, 271, 272, 272, 272, - 272, 272, 272, 272, 272, 273, 273, 274, 275, 275, - 276, 276, 277, 277, 277, 278, 279, 279, 279, 279, - 279, 279, 279, 279, 280, 280, 280, 280, 280, 280, - 280, 280, 280, 281, 281, 282, 282, 282, 283, 283, - 283, 284, 284, 284, 284, 284, 284, 284, 284, 284, - 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, - 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, - 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, - 284, 284, 284, 284, 284, 284, 284, 284, 284, 284, - 284, 284, 285, 285, 285, 286, 286, 287, 287, 288, - 289, 289, 290, 290, 291, 292, 293, 293, 294, 294, - 294, 294, 294, 294, 294, 295, 296, 295, 297, 297, - 298, 298, 299, 299, 300, 300, 301, 302, 302, 303, - 303, 304, 305, 305, 306, 306, 306, 307, 307, 308, - 308, 309, 309, 310, 310, 310, 310, 310, 311, 311, - 311, 312 -}; - -/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ -static const yytype_uint8 yyr2[] = -{ - 0, 2, 0, 4, 0, 3, 2, 2, 2, 2, - 2, 0, 2, 1, 1, 1, 5, 1, 2, 1, - 1, 1, 1, 1, 1, 1, 3, 1, 4, 1, - 3, 2, 2, 1, 1, 1, 3, 2, 2, 2, - 1, 2, 3, 2, 1, 1, 1, 2, 2, 2, - 1, 2, 3, 2, 1, 2, 2, 2, 1, 1, - 1, 1, 1, 3, 3, 3, 1, 3, 3, 1, - 3, 3, 1, 3, 3, 3, 3, 1, 3, 3, - 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, - 1, 3, 1, 5, 1, 3, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, - 2, 2, 4, 2, 1, 1, 2, 3, 3, 2, - 5, 3, 2, 3, 2, 0, 1, 1, 1, 1, - 1, 3, 5, 6, 7, 8, 5, 1, 2, 4, - 5, 6, 7, 4, 2, 1, 2, 4, 1, 3, - 1, 3, 1, 1, 1, 1, 1, 1, 2, 1, - 2, 2, 3, 1, 1, 1, 1, 2, 1, 1, - 2, 2, 1, 1, 2, 1, 3, 4, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 5, 4, 1, 2, 3, - 1, 3, 1, 4, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 2, 0, 4, 1, 1, - 2, 3, 1, 2, 1, 2, 5, 3, 1, 1, - 4, 5, 3, 2, 5, 7, 6, 1, 1, 1, - 0, 2, 3, 2, 2, 2, 3, 2, 1, 1, - 1, 2 -}; - -/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state - STATE-NUM when YYTABLE doesn't specify something else to do. Zero - means the default is an error. */ -static const yytype_uint16 yydefact[] = -{ - 4, 0, 0, 11, 0, 1, 2, 5, 0, 0, - 12, 13, 14, 15, 0, 165, 164, 185, 182, 183, - 184, 189, 190, 191, 192, 193, 194, 195, 196, 197, - 186, 187, 188, 0, 168, 169, 172, 166, 154, 153, - 152, 198, 199, 200, 201, 202, 203, 204, 205, 206, - 207, 208, 210, 211, 212, 213, 215, 216, 217, 218, - 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, - 229, 230, 231, 0, 181, 180, 163, 234, 233, 232, - 0, 0, 0, 0, 0, 0, 0, 209, 214, 290, - 3, 289, 0, 0, 115, 125, 0, 130, 137, 157, - 159, 0, 156, 145, 173, 175, 178, 0, 179, 17, - 288, 0, 170, 171, 167, 0, 0, 19, 20, 144, - 0, 161, 0, 6, 7, 8, 9, 10, 0, 18, - 110, 0, 291, 113, 125, 155, 126, 127, 128, 116, - 0, 125, 0, 111, 13, 15, 138, 0, 158, 160, - 146, 0, 174, 0, 0, 0, 237, 0, 162, 0, - 150, 0, 148, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 24, 22, 23, 25, 46, 0, - 0, 0, 58, 59, 60, 61, 264, 256, 260, 21, - 27, 54, 29, 34, 35, 0, 0, 40, 0, 62, - 0, 66, 69, 72, 77, 80, 82, 84, 86, 88, - 90, 92, 94, 107, 0, 245, 0, 145, 248, 262, - 247, 246, 0, 249, 250, 251, 252, 253, 254, 117, - 122, 124, 129, 0, 131, 0, 0, 118, 176, 62, - 109, 0, 44, 16, 242, 0, 240, 236, 238, 0, - 112, 0, 147, 0, 284, 283, 0, 0, 0, 287, - 285, 0, 0, 0, 273, 0, 55, 56, 0, 255, - 0, 31, 32, 0, 0, 38, 37, 0, 181, 41, - 43, 97, 98, 100, 99, 102, 103, 104, 105, 106, - 101, 96, 0, 57, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 265, 261, 263, 119, 121, - 123, 0, 0, 139, 0, 244, 143, 177, 0, 0, - 239, 235, 151, 149, 0, 278, 277, 280, 0, 286, - 0, 272, 163, 269, 0, 0, 26, 0, 0, 33, - 30, 0, 36, 0, 0, 50, 42, 95, 63, 64, - 65, 67, 68, 70, 71, 75, 76, 73, 74, 78, - 79, 81, 83, 85, 87, 89, 91, 0, 108, 0, - 132, 0, 136, 0, 140, 0, 241, 0, 279, 0, - 0, 0, 0, 0, 0, 257, 28, 53, 48, 47, - 0, 181, 51, 0, 0, 0, 133, 141, 0, 243, - 0, 281, 0, 268, 266, 271, 0, 259, 274, 258, - 52, 93, 120, 134, 0, 142, 0, 282, 276, 0, - 270, 135, 275, 267 -}; - -/* YYDEFGOTO[NTERM-NUM]. */ -static const yytype_int16 yydefgoto[] = -{ - -1, 2, 9, 3, 89, 6, 160, 10, 90, 189, - 190, 191, 348, 192, 193, 194, 195, 196, 197, 198, - 352, 353, 354, 355, 199, 200, 201, 202, 203, 204, - 205, 206, 207, 208, 209, 210, 211, 212, 213, 292, - 214, 241, 215, 216, 93, 94, 95, 230, 139, 140, - 231, 96, 97, 98, 99, 161, 162, 100, 141, 101, - 102, 242, 104, 105, 106, 107, 108, 155, 156, 245, - 246, 326, 218, 219, 220, 221, 270, 418, 419, 222, - 223, 224, 414, 345, 225, 226, 227, 337, 389, 390, - 228, 109, 110 -}; - -/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing - STATE-NUM. */ -#define YYPACT_NINF -366 -static const yytype_int16 yypact[] = -{ - -57, -43, 62, -366, -50, -366, -30, -366, 67, 3341, - -366, -366, -366, -366, -6, -366, -366, -366, -366, -366, - -366, -366, -366, -366, -366, -366, -366, -366, -366, -366, - -366, -366, -366, 8, -366, -366, -366, -366, -366, -366, - -366, -366, -366, -366, -366, -366, -366, -366, -366, -366, - -366, -366, -366, -366, -366, -366, -366, -366, -366, -366, - -366, -366, -366, -366, -366, -366, -366, -366, -366, -366, - -366, -366, -366, -65, -366, -366, 226, -366, -366, -366, - 51, -31, -28, 6, 13, 15, -44, -366, -366, -366, - 3341, -366, -183, -47, -29, 18, -169, -366, 140, 24, - 24, 3460, -366, -366, -366, -24, -366, 3533, -366, -366, - -366, 67, -366, -366, -366, 3460, -48, -366, -366, -366, - 24, -366, 3533, -366, -366, -366, -366, -366, 67, -366, - -366, 408, -366, -366, 55, -366, -366, -366, -366, -366, - 3460, 200, 67, -366, -20, -18, -178, 23, -366, -366, - -366, 2225, -366, 72, 67, 1598, -366, 3460, -366, 4, - 10, -84, -366, 11, 14, 1059, 40, 42, 29, 1836, - 43, 2783, 34, 54, -366, -366, -366, -366, -366, 2783, - 2783, 2783, -366, -366, -366, -366, -366, 32, -366, 56, - -366, -71, -366, -366, -366, 57, -81, 2969, 61, -27, - 2783, 35, -88, -41, -70, 33, 60, 41, 59, 181, - 180, -89, -366, -366, -168, -366, 58, 80, -366, -366, - -366, -366, 625, -366, -366, -366, -366, -366, -366, -366, - -366, -366, 67, 3460, -177, 2411, 2783, -366, -366, -366, - -366, 78, -366, -366, 81, -137, -366, -366, -366, 1717, - -366, 201, -366, 67, -366, -366, 205, 1478, 2783, -366, - -366, -134, 2783, -115, -366, 2039, -366, -366, -60, -366, - 1059, -366, -366, 2783, 140, -366, -366, 2783, 85, -366, - -366, -366, -366, -366, -366, -366, -366, -366, -366, -366, - -366, -366, 2783, -366, 2783, 2783, 2783, 2783, 2783, 2783, - 2783, 2783, 2783, 2783, 2783, 2783, 2783, 2783, 2783, 2783, - 2783, 2783, 2783, 2783, 2783, -366, -366, -366, 86, -366, - -366, 2597, 2783, 69, 87, -366, -366, -366, 2783, 67, - -366, -366, -366, -366, 91, -366, -366, 2039, -59, -366, - -46, -366, 129, 88, 67, 93, -366, 842, 89, 88, - -366, 95, -366, 96, -37, 3155, -366, -366, -366, -366, - -366, 35, 35, -88, -88, -41, -41, -41, -41, -70, - -70, 33, 60, 41, 59, 181, 180, -96, -366, 2783, - 76, 97, -366, 2783, 79, 98, -366, 2783, -366, 77, - 101, 1059, 83, 90, 1275, -366, -366, -366, -366, -366, - 2783, 102, -366, 2783, 108, 2783, 94, -366, 2783, -366, - -26, 2783, 1275, 297, -366, -366, 2783, -366, -366, -366, - -366, -366, -366, -366, 2783, -366, 100, 88, -366, 1059, - -366, -366, -366, -366 -}; - -/* YYPGOTO[NTERM-NUM]. */ -static const yytype_int16 yypgoto[] = -{ - -366, -366, -366, -366, -366, -366, -7, -366, -366, -62, - -366, -366, -366, -366, -366, -366, -366, -366, -366, -366, - -366, -366, -366, -366, -101, -366, -113, -109, -121, -61, - 5, 3, 9, 16, 2, 7, -366, -142, -100, -366, - -164, -225, 21, 22, -366, -366, -366, 82, 186, 173, - 92, -366, -366, -242, -366, -366, 68, -73, -366, -366, - -74, -9, -67, -366, -366, 243, -366, 170, -147, -366, - 0, -298, 73, -159, -365, -58, -366, -80, 239, 63, - 84, -366, -366, -2, -366, -366, -366, -366, -366, -366, - -366, 246, -366 -}; - -/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If - positive, shift that token. If negative, reduce the rule which - number is the opposite. If zero, do what YYDEFACT says. - If YYTABLE_NINF, syntax error. */ -#define YYTABLE_NINF -115 -static const yytype_int16 yytable[] = -{ - 103, 14, 121, 120, 312, 261, 256, 263, 248, 240, - 324, 11, 12, 13, 119, 271, 272, 268, 301, 302, - 235, 321, 135, 344, 382, 148, 149, 15, 16, 417, - 91, 92, 142, 314, 130, 131, 147, 4, 236, 322, - 152, 112, 113, 299, 300, 114, 158, 417, 143, 315, - 239, 136, 137, 138, 1, 159, 33, 34, 35, 135, - 36, 37, 5, 317, 329, 7, 116, 314, 281, 282, - 283, 284, 285, 286, 287, 288, 289, 290, 266, 267, - 330, 103, 8, 339, 123, 407, 314, 124, 136, 137, - 138, 146, 150, 240, 338, 344, 381, 279, 340, 293, - 341, 343, 248, 385, 153, 314, 154, 423, 111, 349, - 425, 91, 92, 252, 297, 298, 276, 253, 430, 403, - 277, 125, 217, 305, 306, 313, 431, 273, 126, 274, - 127, 232, 15, 16, 239, 234, 325, 346, 391, 303, - 304, 314, 314, 11, 12, 13, 154, 244, 154, 377, - 133, 392, 128, 115, 404, 314, 217, 77, 78, 79, - 399, 33, 34, 35, 400, 36, 37, 38, 39, 40, - 157, 426, 134, 343, 151, 314, -19, 356, -20, 240, - 365, 366, 367, 368, 361, 362, 240, 243, 317, 291, - 363, 364, 357, 358, 359, 360, 239, 239, 239, 239, - 239, 239, 239, 239, 239, 239, 239, 239, 239, 239, - 239, 239, 351, 217, 378, -114, 144, 12, 145, 237, - 239, 250, 325, 410, 232, 318, 251, 239, 254, 15, - 16, 255, 413, 136, 137, 138, 257, 240, 258, 262, - 154, 294, 295, 296, 369, 370, 259, 427, 217, 264, - 265, 269, -45, 308, 275, 402, 217, 280, 33, 34, - 35, 217, 36, 37, 38, 39, 40, 350, 121, 120, - 433, 307, 309, 310, 311, 130, -44, 327, 239, 328, - 334, 332, -39, 325, 379, 383, 384, 387, 396, 314, - 394, 397, 405, 398, 411, 408, 406, 409, 412, -49, - 420, 187, 117, 421, 118, 325, 416, 422, 325, 429, - 424, 372, 371, 375, 233, 319, 325, 432, 373, 376, - 229, 333, 244, 122, 325, 320, 374, 249, 217, 386, - 335, 132, 428, 347, 415, 388, 129, 393, 217, 0, - 0, 336, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 217, 0, 0, 217, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 217, 0, 0, 0, 0, 0, 0, - 0, 15, 16, 17, 18, 19, 20, 163, 164, 165, - 217, 166, 167, 168, 169, 170, 171, 172, 21, 22, - 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, - 33, 34, 35, 0, 36, 37, 38, 39, 40, 41, - 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, - 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, - 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, - 72, 73, 74, 173, 117, 75, 118, 174, 175, 176, - 177, 178, 0, 0, 179, 180, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 76, 77, 78, 79, 0, 80, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 86, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 87, 0, 88, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 181, 0, 0, 0, 0, 0, - 182, 183, 184, 185, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 186, 187, 188, 15, 16, - 17, 18, 19, 20, 163, 164, 165, 0, 166, 167, - 168, 169, 170, 171, 172, 21, 22, 23, 24, 25, - 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, - 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55, 56, 57, 58, 59, 60, 61, 62, 63, 64, - 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, - 0, 117, 75, 118, 174, 175, 176, 177, 178, 0, - 0, 179, 180, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 77, 78, 79, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 87, 0, 88, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 17, 18, 19, 20, - 0, 181, 0, 0, 238, 0, 0, 182, 183, 184, - 185, 21, 22, 23, 24, 25, 26, 27, 28, 29, - 30, 31, 32, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 41, 42, 43, 44, 45, 46, 47, 48, - 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, - 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, - 69, 70, 71, 72, 73, 74, 0, 117, 75, 118, - 174, 175, 176, 177, 178, 0, 0, 179, 180, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 77, 78, 79, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 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57, 58, 59, 60, 61, 62, 63, 64, 65, 66, - 67, 68, 69, 70, 71, 72, 73, 74, 0, 117, - 75, 118, 174, 175, 176, 177, 178, 0, 0, 179, - 180, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 77, - 78, 79, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 87, 0, 88, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 17, 18, 19, 20, 0, 181, - 0, 0, 0, 0, 0, 182, 183, 184, 185, 21, - 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, - 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, - 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, - 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, - 71, 72, 73, 278, 0, 117, 75, 118, 174, 175, - 176, 177, 178, 0, 0, 179, 180, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 77, 78, 79, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 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59, 60, 61, 62, 63, 64, 65, 66, 67, 68, - 69, 70, 71, 72, 73, 74, 0, 0, 75, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 76, 77, 78, 79, - 0, 80, 0, 0, 0, 0, 0, 0, 0, 81, - 82, 83, 84, 85, 86, 17, 18, 19, 20, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, - 31, 32, 0, 0, 0, 0, 0, 0, 87, 0, - 88, 41, 42, 43, 44, 45, 46, 47, 48, 49, - 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, - 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, - 70, 71, 72, 73, 74, 0, 0, 75, 17, 18, - 19, 20, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 21, 22, 23, 24, 25, 26, 27, - 28, 29, 30, 31, 32, 0, 77, 78, 79, 0, - 0, 0, 0, 0, 41, 42, 43, 44, 45, 46, - 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, - 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, - 67, 68, 69, 70, 71, 72, 73, 74, 0, 0, - 75, 0, 0, 0, 0, 0, 0, 87, 0, 88, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 87, 0, 88 -}; - -static const yytype_int16 yycheck[] = -{ - 9, 8, 76, 76, 93, 169, 165, 171, 155, 151, - 235, 76, 77, 78, 76, 86, 87, 181, 88, 89, - 198, 198, 4, 265, 322, 99, 100, 3, 4, 394, - 9, 9, 201, 201, 217, 218, 98, 80, 216, 216, - 107, 33, 34, 84, 85, 37, 120, 412, 217, 217, - 151, 33, 34, 35, 111, 122, 32, 33, 34, 4, - 36, 37, 0, 222, 201, 115, 73, 201, 95, 96, - 97, 98, 99, 100, 101, 102, 103, 104, 179, 180, - 217, 90, 112, 217, 115, 383, 201, 115, 33, 34, - 35, 98, 101, 235, 258, 337, 321, 197, 262, 200, - 215, 265, 249, 328, 111, 201, 115, 405, 114, 273, - 408, 90, 90, 197, 202, 203, 197, 201, 416, 215, - 201, 115, 131, 90, 91, 214, 424, 198, 115, 200, - 115, 140, 3, 4, 235, 142, 236, 197, 197, 209, - 210, 201, 201, 76, 77, 78, 155, 154, 157, 313, - 197, 197, 196, 218, 379, 201, 165, 106, 107, 108, - 197, 32, 33, 34, 201, 36, 37, 38, 39, 40, - 218, 197, 201, 337, 198, 201, 196, 277, 196, 321, - 301, 302, 303, 304, 297, 298, 328, 115, 347, 216, - 299, 300, 292, 294, 295, 296, 297, 298, 299, 300, - 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, - 311, 312, 274, 222, 314, 197, 76, 77, 78, 196, - 321, 217, 322, 387, 233, 232, 216, 328, 217, 3, - 4, 217, 391, 33, 34, 35, 196, 379, 196, 196, - 249, 206, 207, 208, 305, 306, 217, 411, 257, 215, - 196, 219, 196, 212, 197, 355, 265, 196, 32, 33, - 34, 270, 36, 37, 38, 39, 40, 274, 342, 342, - 429, 211, 213, 92, 94, 217, 196, 199, 379, 198, - 75, 80, 197, 383, 198, 216, 199, 196, 199, 201, - 197, 196, 216, 197, 217, 216, 199, 199, 197, 197, - 400, 218, 76, 403, 78, 405, 216, 199, 408, 12, - 216, 308, 307, 311, 141, 233, 416, 217, 309, 312, - 134, 253, 329, 80, 424, 233, 310, 157, 337, 329, - 257, 92, 412, 270, 392, 337, 90, 344, 347, -1, - -1, 257, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, 391, -1, -1, 394, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, 412, -1, -1, -1, -1, -1, -1, - -1, 3, 4, 5, 6, 7, 8, 9, 10, 11, - 429, 13, 14, 15, 16, 17, 18, 19, 20, 21, - 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, - 32, 33, 34, -1, 36, 37, 38, 39, 40, 41, - 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, - 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, - 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, - 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, - 82, 83, -1, -1, 86, 87, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, 105, 106, 107, 108, -1, 110, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, 123, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, 157, -1, 159, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, 196, -1, -1, -1, -1, -1, - 202, 203, 204, 205, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, 217, 218, 219, 3, 4, - 5, 6, 7, 8, 9, 10, 11, -1, 13, 14, - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, - 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, - -1, 36, 37, 38, 39, 40, 41, 42, 43, 44, - 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, - 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, - 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, - 75, 76, 77, 78, 79, 80, 81, 82, 83, -1, - -1, 86, 87, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - 105, 106, 107, 108, -1, 110, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, 123, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, 157, -1, 159, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, 196, -1, -1, -1, -1, -1, 202, 203, 204, - 205, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, 217, 218, 219, 3, 4, 5, 6, 7, - 8, 9, 10, 11, -1, 13, 14, 15, 16, 17, - 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, - 28, 29, 30, 31, 32, 33, 34, -1, 36, 37, - 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, - 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, - 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, - 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, - 78, 79, 80, 81, 82, 83, -1, -1, 86, 87, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, 105, 106, 107, - 108, -1, 110, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, 123, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, 157, - -1, 159, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, 196, -1, - -1, -1, -1, -1, 202, 203, 204, 205, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, 217, - 218, 219, 3, 4, 5, 6, 7, 8, 9, 10, - 11, -1, 13, 14, 15, 16, 17, 18, 19, 20, - 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, - 31, 32, 33, 34, -1, 36, 37, 38, 39, 40, - 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, - 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, - 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, - 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, - 81, 82, 83, -1, -1, 86, 87, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, 105, 106, 107, 108, -1, 110, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, 123, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, 157, -1, 159, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, 196, -1, -1, -1, -1, - -1, 202, 203, 204, 205, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, 217, 218, 3, 4, - 5, 6, 7, 8, 9, 10, 11, -1, 13, 14, - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, - 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, - -1, 36, 37, 38, 39, 40, 41, 42, 43, 44, - 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, - 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, - 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, - 75, 76, 77, 78, 79, 80, 81, 82, 83, -1, - -1, 86, 87, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - 105, 106, 107, 108, -1, 110, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, 123, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, 157, -1, 159, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, 196, -1, -1, -1, -1, -1, 202, 203, 204, - 205, 3, 4, 5, 6, 7, 8, -1, -1, -1, - -1, -1, 217, 218, -1, -1, -1, -1, 20, 21, - 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, - 32, 33, 34, -1, 36, 37, 38, 39, 40, 41, - 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, - 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, - 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, - 72, 73, 74, -1, 76, 77, 78, 79, 80, 81, - 82, 83, -1, -1, 86, 87, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, 105, 106, 107, 108, -1, 110, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, 123, -1, 5, 6, 7, 8, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, 20, 21, - 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, - -1, -1, -1, -1, -1, 157, -1, 159, -1, 41, - 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, - 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, - 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, - 72, 73, 74, -1, 196, 77, -1, -1, -1, -1, - 202, 203, 204, 205, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, 217, -1, -1, -1, -1, - -1, -1, -1, -1, 106, 107, 108, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, 5, 6, 7, 8, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, 20, 21, 22, - 23, 24, 25, 26, 27, 28, 29, 30, 31, -1, - -1, -1, -1, -1, -1, 157, -1, 159, 41, 42, - 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, - 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, - 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, - 73, 74, -1, -1, 77, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, 219, -1, -1, - -1, -1, -1, 106, 107, 108, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, 5, 6, 7, 8, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, 20, 21, 22, 23, - 24, 25, 26, 27, 28, 29, 30, 31, -1, -1, - -1, -1, -1, -1, 157, -1, 159, 41, 42, 43, - 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, - 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, - 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, - 74, -1, 76, 77, 78, 79, 80, 81, 82, 83, - -1, -1, 86, 87, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, 219, -1, -1, -1, - -1, -1, 106, 107, 108, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, 157, -1, 159, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, 196, -1, -1, -1, -1, -1, 202, 203, - 204, 205, 3, 4, 5, 6, 7, 8, -1, -1, - -1, -1, -1, 217, -1, -1, -1, -1, -1, 20, - 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, - 31, 32, 33, 34, -1, 36, 37, 38, 39, 40, - 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, - 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, - 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, - 71, 72, 73, 74, -1, 76, 77, 78, 79, 80, - 81, 82, 83, -1, -1, 86, 87, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, 105, 106, 107, 108, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, 123, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, 157, -1, 159, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - 5, 6, 7, 8, -1, 196, -1, -1, -1, -1, - -1, 202, 203, 204, 205, 20, 21, 22, 23, 24, - 25, 26, 27, 28, 29, 30, 31, -1, -1, -1, - -1, -1, -1, -1, -1, -1, 41, 42, 43, 44, - 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, - 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, - 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, - -1, 76, 77, 78, 79, 80, 81, 82, 83, -1, - -1, 86, 87, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, 106, 107, 108, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, 157, -1, 159, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, 5, 6, 7, 8, - -1, 196, -1, -1, 199, -1, -1, 202, 203, 204, - 205, 20, 21, 22, 23, 24, 25, 26, 27, 28, - 29, 30, 31, -1, -1, -1, -1, -1, -1, -1, - -1, -1, 41, 42, 43, 44, 45, 46, 47, 48, - 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, - 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, - 69, 70, 71, 72, 73, 74, -1, 76, 77, 78, - 79, 80, 81, 82, 83, -1, -1, 86, 87, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, 106, 107, 108, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, 157, -1, - 159, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, 5, 6, 7, 8, -1, 196, -1, -1, - 199, -1, -1, 202, 203, 204, 205, 20, 21, 22, - 23, 24, 25, 26, 27, 28, 29, 30, 31, -1, - -1, -1, -1, -1, -1, -1, -1, -1, 41, 42, - 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, - 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, - 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, - 73, 74, -1, 76, 77, 78, 79, 80, 81, 82, - 83, -1, -1, 86, 87, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, 106, 107, 108, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, 157, -1, 159, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, 5, 6, - 7, 8, -1, 196, -1, -1, 199, -1, -1, 202, - 203, 204, 205, 20, 21, 22, 23, 24, 25, 26, - 27, 28, 29, 30, 31, -1, -1, -1, -1, -1, - -1, -1, -1, -1, 41, 42, 43, 44, 45, 46, - 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, - 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, - 67, 68, 69, 70, 71, 72, 73, 74, -1, 76, - 77, 78, 79, 80, 81, 82, 83, -1, -1, 86, - 87, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, 106, - 107, 108, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - 157, -1, 159, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, 5, 6, 7, 8, -1, 196, - -1, -1, -1, -1, -1, 202, 203, 204, 205, 20, - 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, - 31, -1, -1, -1, -1, -1, -1, -1, -1, -1, - 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, - 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, - 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, - 71, 72, 73, 74, -1, 76, 77, 78, 79, 80, - 81, 82, 83, -1, -1, 86, 87, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, 106, 107, 108, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, 157, -1, 159, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - 5, 6, 7, 8, -1, 196, -1, -1, -1, -1, - -1, 202, 203, 204, 205, 20, 21, 22, 23, 24, - 25, 26, 27, 28, 29, 30, 31, -1, -1, -1, - -1, -1, -1, -1, -1, -1, 41, 42, 43, 44, - 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, - 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, - 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, - -1, 76, 77, 78, 79, 80, 81, 82, 83, -1, - -1, 86, 87, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, 106, 107, 108, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, 157, -1, 159, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, 3, 4, 5, 6, 7, 8, - -1, 196, -1, -1, -1, -1, -1, 202, 203, 204, - 205, 20, 21, 22, 23, 24, 25, 26, 27, 28, - 29, 30, 31, 32, 33, 34, -1, 36, 37, 38, - 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, - 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, - 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, - 69, 70, 71, 72, 73, 74, -1, -1, 77, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, 105, 106, 107, 108, - -1, 110, -1, -1, -1, -1, -1, -1, -1, 118, - 119, 120, 121, 122, 123, 5, 6, 7, 8, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, - 30, 31, -1, -1, -1, -1, -1, -1, 157, -1, - 159, 41, 42, 43, 44, 45, 46, 47, 48, 49, - 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, - 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, - 70, 71, 72, 73, 74, -1, -1, 77, 5, 6, - 7, 8, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, 20, 21, 22, 23, 24, 25, 26, - 27, 28, 29, 30, 31, -1, 106, 107, 108, -1, - -1, -1, -1, -1, 41, 42, 43, 44, 45, 46, - 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, - 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, - 67, 68, 69, 70, 71, 72, 73, 74, -1, -1, - 77, -1, -1, -1, -1, -1, -1, 157, -1, 159, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - 157, -1, 159 -}; - -/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing - symbol of state STATE-NUM. */ -static const yytype_uint16 yystos[] = -{ - 0, 111, 221, 223, 80, 0, 225, 115, 112, 222, - 227, 76, 77, 78, 226, 3, 4, 5, 6, 7, - 8, 20, 21, 22, 23, 24, 25, 26, 27, 28, - 29, 30, 31, 32, 33, 34, 36, 37, 38, 39, - 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, - 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, - 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, - 70, 71, 72, 73, 74, 77, 105, 106, 107, 108, - 110, 118, 119, 120, 121, 122, 123, 157, 159, 224, - 228, 262, 263, 264, 265, 266, 271, 272, 273, 274, - 277, 279, 280, 281, 282, 283, 284, 285, 286, 311, - 312, 114, 33, 34, 37, 218, 226, 76, 78, 229, - 277, 280, 285, 115, 115, 115, 115, 115, 196, 311, - 217, 218, 298, 197, 201, 4, 33, 34, 35, 268, - 269, 278, 201, 217, 76, 78, 226, 229, 280, 280, - 281, 198, 282, 226, 281, 287, 288, 218, 280, 282, - 226, 275, 276, 9, 10, 11, 13, 14, 15, 16, - 17, 18, 19, 75, 79, 80, 81, 82, 83, 86, - 87, 196, 202, 203, 204, 205, 217, 218, 219, 229, - 230, 231, 233, 234, 235, 236, 237, 238, 239, 244, - 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, - 255, 256, 257, 258, 260, 262, 263, 281, 292, 293, - 294, 295, 299, 300, 301, 304, 305, 306, 310, 268, - 267, 270, 281, 269, 226, 198, 216, 196, 199, 244, - 257, 261, 281, 115, 226, 289, 290, 219, 288, 287, - 217, 216, 197, 201, 217, 217, 293, 196, 196, 217, - 217, 260, 196, 260, 215, 196, 244, 244, 260, 219, - 296, 86, 87, 198, 200, 197, 197, 201, 74, 258, - 196, 95, 96, 97, 98, 99, 100, 101, 102, 103, - 104, 216, 259, 244, 206, 207, 208, 202, 203, 84, - 85, 88, 89, 209, 210, 90, 91, 211, 212, 213, - 92, 94, 93, 214, 201, 217, 219, 293, 226, 267, - 270, 198, 216, 199, 261, 258, 291, 199, 198, 201, - 217, 219, 80, 276, 75, 292, 300, 307, 260, 217, - 260, 215, 105, 260, 273, 303, 197, 299, 232, 260, - 226, 229, 240, 241, 242, 243, 258, 258, 244, 244, - 244, 246, 246, 247, 247, 248, 248, 248, 248, 249, - 249, 250, 251, 252, 253, 254, 255, 260, 258, 198, - 199, 261, 291, 216, 199, 261, 290, 196, 303, 308, - 309, 197, 197, 226, 197, 219, 199, 196, 197, 197, - 201, 74, 258, 215, 261, 216, 199, 291, 216, 199, - 260, 217, 197, 293, 302, 295, 216, 294, 297, 298, - 258, 258, 199, 291, 216, 291, 197, 260, 297, 12, - 291, 291, 217, 293 -}; - -#define yyerrok (yyerrstatus = 0) -#define yyclearin (yychar = YYEMPTY) -#define YYEMPTY (-2) -#define YYEOF 0 - -#define YYACCEPT goto yyacceptlab -#define YYABORT goto yyabortlab -#define YYERROR goto yyerrorlab - - -/* Like YYERROR except do call yyerror. This remains here temporarily - to ease the transition to the new meaning of YYERROR, for GCC. - Once GCC version 2 has supplanted version 1, this can go. However, - YYFAIL appears to be in use. Nevertheless, it is formally deprecated - in Bison 2.4.2's NEWS entry, where a plan to phase it out is - discussed. */ - -#define YYFAIL goto yyerrlab -#if defined YYFAIL - /* This is here to suppress warnings from the GCC cpp's - -Wunused-macros. Normally we don't worry about that warning, but - some users do, and we want to make it easy for users to remove - YYFAIL uses, which will produce warnings from Bison 2.5. */ -#endif - -#define YYRECOVERING() (!!yyerrstatus) - -#define YYBACKUP(Token, Value) \ -do \ - if (yychar == YYEMPTY && yylen == 1) \ - { \ - yychar = (Token); \ - yylval = (Value); \ - yytoken = YYTRANSLATE (yychar); \ - YYPOPSTACK (1); \ - goto yybackup; \ - } \ - else \ - { \ - yyerror (&yylloc, state, YY_("syntax error: cannot back up")); \ - YYERROR; \ - } \ -while (YYID (0)) - - -#define YYTERROR 1 -#define YYERRCODE 256 - - -/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. - If N is 0, then set CURRENT to the empty location which ends - the previous symbol: RHS[0] (always defined). */ - -#define YYRHSLOC(Rhs, K) ((Rhs)[K]) -#ifndef YYLLOC_DEFAULT -# define YYLLOC_DEFAULT(Current, Rhs, N) \ - do \ - if (YYID (N)) \ - { \ - (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ - (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ - (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ - (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ - } \ - else \ - { \ - (Current).first_line = (Current).last_line = \ - YYRHSLOC (Rhs, 0).last_line; \ - (Current).first_column = (Current).last_column = \ - YYRHSLOC (Rhs, 0).last_column; \ - } \ - while (YYID (0)) -#endif - - -/* YY_LOCATION_PRINT -- Print the location on the stream. - This macro was not mandated originally: define only if we know - we won't break user code: when these are the locations we know. */ - -#ifndef YY_LOCATION_PRINT -# if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL -# define YY_LOCATION_PRINT(File, Loc) \ - fprintf (File, "%d.%d-%d.%d", \ - (Loc).first_line, (Loc).first_column, \ - (Loc).last_line, (Loc).last_column) -# else -# define YY_LOCATION_PRINT(File, Loc) ((void) 0) -# endif -#endif - - -/* YYLEX -- calling `yylex' with the right arguments. */ - -#ifdef YYLEX_PARAM -# define YYLEX yylex (&yylval, &yylloc, YYLEX_PARAM) -#else -# define YYLEX yylex (&yylval, &yylloc, scanner) -#endif - -/* Enable debugging if requested. */ -#if YYDEBUG - -# ifndef YYFPRINTF -# include /* INFRINGES ON USER NAME SPACE */ -# define YYFPRINTF fprintf -# endif - -# define YYDPRINTF(Args) \ -do { \ - if (yydebug) \ - YYFPRINTF Args; \ -} while (YYID (0)) - -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ -do { \ - if (yydebug) \ - { \ - YYFPRINTF (stderr, "%s ", Title); \ - yy_symbol_print (stderr, \ - Type, Value, Location, state); \ - YYFPRINTF (stderr, "\n"); \ - } \ -} while (YYID (0)) - - -/*--------------------------------. -| Print this symbol on YYOUTPUT. | -`--------------------------------*/ - -/*ARGSUSED*/ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp, struct _mesa_glsl_parse_state *state) -#else -static void -yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp, state) - FILE *yyoutput; - int yytype; - YYSTYPE const * const yyvaluep; - YYLTYPE const * const yylocationp; - struct _mesa_glsl_parse_state *state; -#endif -{ - if (!yyvaluep) - return; - YYUSE (yylocationp); - YYUSE (state); -# ifdef YYPRINT - if (yytype < YYNTOKENS) - YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); -# else - YYUSE (yyoutput); -# endif - switch (yytype) - { - default: - break; - } -} - - -/*--------------------------------. -| Print this symbol on YYOUTPUT. | -`--------------------------------*/ - -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp, struct _mesa_glsl_parse_state *state) -#else -static void -yy_symbol_print (yyoutput, yytype, yyvaluep, yylocationp, state) - FILE *yyoutput; - int yytype; - YYSTYPE const * const yyvaluep; - YYLTYPE const * const yylocationp; - struct _mesa_glsl_parse_state *state; -#endif -{ - if (yytype < YYNTOKENS) - YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); - else - YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); - - YY_LOCATION_PRINT (yyoutput, *yylocationp); - YYFPRINTF (yyoutput, ": "); - yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp, state); - YYFPRINTF (yyoutput, ")"); -} - -/*------------------------------------------------------------------. -| yy_stack_print -- Print the state stack from its BOTTOM up to its | -| TOP (included). | -`------------------------------------------------------------------*/ - -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) -#else -static void -yy_stack_print (yybottom, yytop) - yytype_int16 *yybottom; - yytype_int16 *yytop; -#endif -{ - YYFPRINTF (stderr, "Stack now"); - for (; yybottom <= yytop; yybottom++) - { - int yybot = *yybottom; - YYFPRINTF (stderr, " %d", yybot); - } - YYFPRINTF (stderr, "\n"); -} - -# define YY_STACK_PRINT(Bottom, Top) \ -do { \ - if (yydebug) \ - yy_stack_print ((Bottom), (Top)); \ -} while (YYID (0)) - - -/*------------------------------------------------. -| Report that the YYRULE is going to be reduced. | -`------------------------------------------------*/ - -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_reduce_print (YYSTYPE *yyvsp, YYLTYPE *yylsp, int yyrule, struct _mesa_glsl_parse_state *state) -#else -static void -yy_reduce_print (yyvsp, yylsp, yyrule, state) - YYSTYPE *yyvsp; - YYLTYPE *yylsp; - int yyrule; - struct _mesa_glsl_parse_state *state; -#endif -{ - int yynrhs = yyr2[yyrule]; - int yyi; - unsigned long int yylno = yyrline[yyrule]; - YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", - yyrule - 1, yylno); - /* The symbols being reduced. */ - for (yyi = 0; yyi < yynrhs; yyi++) - { - YYFPRINTF (stderr, " $%d = ", yyi + 1); - yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], - &(yyvsp[(yyi + 1) - (yynrhs)]) - , &(yylsp[(yyi + 1) - (yynrhs)]) , state); - YYFPRINTF (stderr, "\n"); - } -} - -# define YY_REDUCE_PRINT(Rule) \ -do { \ - if (yydebug) \ - yy_reduce_print (yyvsp, yylsp, Rule, state); \ -} while (YYID (0)) - -/* Nonzero means print parse trace. It is left uninitialized so that - multiple parsers can coexist. */ -int yydebug; -#else /* !YYDEBUG */ -# define YYDPRINTF(Args) -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) -# define YY_STACK_PRINT(Bottom, Top) -# define YY_REDUCE_PRINT(Rule) -#endif /* !YYDEBUG */ - - -/* YYINITDEPTH -- initial size of the parser's stacks. */ -#ifndef YYINITDEPTH -# define YYINITDEPTH 200 -#endif - -/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only - if the built-in stack extension method is used). - - Do not make this value too large; the results are undefined if - YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) - evaluated with infinite-precision integer arithmetic. */ - -#ifndef YYMAXDEPTH -# define YYMAXDEPTH 10000 -#endif - - - -#if YYERROR_VERBOSE - -# ifndef yystrlen -# if defined __GLIBC__ && defined _STRING_H -# define yystrlen strlen -# else -/* Return the length of YYSTR. */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static YYSIZE_T -yystrlen (const char *yystr) -#else -static YYSIZE_T -yystrlen (yystr) - const char *yystr; -#endif -{ - YYSIZE_T yylen; - for (yylen = 0; yystr[yylen]; yylen++) - continue; - return yylen; -} -# endif -# endif - -# ifndef yystpcpy -# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE -# define yystpcpy stpcpy -# else -/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in - YYDEST. */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static char * -yystpcpy (char *yydest, const char *yysrc) -#else -static char * -yystpcpy (yydest, yysrc) - char *yydest; - const char *yysrc; -#endif -{ - char *yyd = yydest; - const char *yys = yysrc; - - while ((*yyd++ = *yys++) != '\0') - continue; - - return yyd - 1; -} -# endif -# endif - -# ifndef yytnamerr -/* Copy to YYRES the contents of YYSTR after stripping away unnecessary - quotes and backslashes, so that it's suitable for yyerror. The - heuristic is that double-quoting is unnecessary unless the string - contains an apostrophe, a comma, or backslash (other than - backslash-backslash). YYSTR is taken from yytname. If YYRES is - null, do not copy; instead, return the length of what the result - would have been. */ -static YYSIZE_T -yytnamerr (char *yyres, const char *yystr) -{ - if (*yystr == '"') - { - YYSIZE_T yyn = 0; - char const *yyp = yystr; - - for (;;) - switch (*++yyp) - { - case '\'': - case ',': - goto do_not_strip_quotes; - - case '\\': - if (*++yyp != '\\') - goto do_not_strip_quotes; - /* Fall through. */ - default: - if (yyres) - yyres[yyn] = *yyp; - yyn++; - break; - - case '"': - if (yyres) - yyres[yyn] = '\0'; - return yyn; - } - do_not_strip_quotes: ; - } - - if (! yyres) - return yystrlen (yystr); - - return yystpcpy (yyres, yystr) - yyres; -} -# endif - -/* Copy into YYRESULT an error message about the unexpected token - YYCHAR while in state YYSTATE. Return the number of bytes copied, - including the terminating null byte. If YYRESULT is null, do not - copy anything; just return the number of bytes that would be - copied. As a special case, return 0 if an ordinary "syntax error" - message will do. Return YYSIZE_MAXIMUM if overflow occurs during - size calculation. */ -static YYSIZE_T -yysyntax_error (char *yyresult, int yystate, int yychar) -{ - int yyn = yypact[yystate]; - - if (! (YYPACT_NINF < yyn && yyn <= YYLAST)) - return 0; - else - { - int yytype = YYTRANSLATE (yychar); - YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]); - YYSIZE_T yysize = yysize0; - YYSIZE_T yysize1; - int yysize_overflow = 0; - enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; - char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; - int yyx; - -# if 0 - /* This is so xgettext sees the translatable formats that are - constructed on the fly. */ - YY_("syntax error, unexpected %s"); - YY_("syntax error, unexpected %s, expecting %s"); - YY_("syntax error, unexpected %s, expecting %s or %s"); - YY_("syntax error, unexpected %s, expecting %s or %s or %s"); - YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"); -# endif - char *yyfmt; - char const *yyf; - static char const yyunexpected[] = "syntax error, unexpected %s"; - static char const yyexpecting[] = ", expecting %s"; - static char const yyor[] = " or %s"; - char yyformat[sizeof yyunexpected - + sizeof yyexpecting - 1 - + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2) - * (sizeof yyor - 1))]; - char const *yyprefix = yyexpecting; - - /* Start YYX at -YYN if negative to avoid negative indexes in - YYCHECK. */ - int yyxbegin = yyn < 0 ? -yyn : 0; - - /* Stay within bounds of both yycheck and yytname. */ - int yychecklim = YYLAST - yyn + 1; - int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; - int yycount = 1; - - yyarg[0] = yytname[yytype]; - yyfmt = yystpcpy (yyformat, yyunexpected); - - for (yyx = yyxbegin; yyx < yyxend; ++yyx) - if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) - { - if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) - { - yycount = 1; - yysize = yysize0; - yyformat[sizeof yyunexpected - 1] = '\0'; - break; - } - yyarg[yycount++] = yytname[yyx]; - yysize1 = yysize + yytnamerr (0, yytname[yyx]); - yysize_overflow |= (yysize1 < yysize); - yysize = yysize1; - yyfmt = yystpcpy (yyfmt, yyprefix); - yyprefix = yyor; - } - - yyf = YY_(yyformat); - yysize1 = yysize + yystrlen (yyf); - yysize_overflow |= (yysize1 < yysize); - yysize = yysize1; - - if (yysize_overflow) - return YYSIZE_MAXIMUM; - - if (yyresult) - { - /* Avoid sprintf, as that infringes on the user's name space. - Don't have undefined behavior even if the translation - produced a string with the wrong number of "%s"s. */ - char *yyp = yyresult; - int yyi = 0; - while ((*yyp = *yyf) != '\0') - { - if (*yyp == '%' && yyf[1] == 's' && yyi < yycount) - { - yyp += yytnamerr (yyp, yyarg[yyi++]); - yyf += 2; - } - else - { - yyp++; - yyf++; - } - } - } - return yysize; - } -} -#endif /* YYERROR_VERBOSE */ - - -/*-----------------------------------------------. -| Release the memory associated to this symbol. | -`-----------------------------------------------*/ - -/*ARGSUSED*/ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep, YYLTYPE *yylocationp, struct _mesa_glsl_parse_state *state) -#else -static void -yydestruct (yymsg, yytype, yyvaluep, yylocationp, state) - const char *yymsg; - int yytype; - YYSTYPE *yyvaluep; - YYLTYPE *yylocationp; - struct _mesa_glsl_parse_state *state; -#endif -{ - YYUSE (yyvaluep); - YYUSE (yylocationp); - YYUSE (state); - - if (!yymsg) - yymsg = "Deleting"; - YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); - - switch (yytype) - { - - default: - break; - } -} - -/* Prevent warnings from -Wmissing-prototypes. */ -#ifdef YYPARSE_PARAM -#if defined __STDC__ || defined __cplusplus -int yyparse (void *YYPARSE_PARAM); -#else -int yyparse (); -#endif -#else /* ! YYPARSE_PARAM */ -#if defined __STDC__ || defined __cplusplus -int yyparse (struct _mesa_glsl_parse_state *state); -#else -int yyparse (); -#endif -#endif /* ! YYPARSE_PARAM */ - - - - - -/*-------------------------. -| yyparse or yypush_parse. | -`-------------------------*/ - -#ifdef YYPARSE_PARAM -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -int -yyparse (void *YYPARSE_PARAM) -#else -int -yyparse (YYPARSE_PARAM) - void *YYPARSE_PARAM; -#endif -#else /* ! YYPARSE_PARAM */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -int -yyparse (struct _mesa_glsl_parse_state *state) -#else -int -yyparse (state) - struct _mesa_glsl_parse_state *state; -#endif -#endif -{ -/* The lookahead symbol. */ -int yychar; - -/* The semantic value of the lookahead symbol. */ -YYSTYPE yylval; - -/* Location data for the lookahead symbol. */ -YYLTYPE yylloc; - - /* Number of syntax errors so far. */ - int yynerrs; - - int yystate; - /* Number of tokens to shift before error messages enabled. */ - int yyerrstatus; - - /* The stacks and their tools: - `yyss': related to states. - `yyvs': related to semantic values. - `yyls': related to locations. - - Refer to the stacks thru separate pointers, to allow yyoverflow - to reallocate them elsewhere. */ - - /* The state stack. */ - yytype_int16 yyssa[YYINITDEPTH]; - yytype_int16 *yyss; - yytype_int16 *yyssp; - - /* The semantic value stack. */ - YYSTYPE yyvsa[YYINITDEPTH]; - YYSTYPE *yyvs; - YYSTYPE *yyvsp; - - /* The location stack. */ - YYLTYPE yylsa[YYINITDEPTH]; - YYLTYPE *yyls; - YYLTYPE *yylsp; - - /* The locations where the error started and ended. */ - YYLTYPE yyerror_range[3]; - - YYSIZE_T yystacksize; - - int yyn; - int yyresult; - /* Lookahead token as an internal (translated) token number. */ - int yytoken; - /* The variables used to return semantic value and location from the - action routines. */ - YYSTYPE yyval; - YYLTYPE yyloc; - -#if YYERROR_VERBOSE - /* Buffer for error messages, and its allocated size. */ - char yymsgbuf[128]; - char *yymsg = yymsgbuf; - YYSIZE_T yymsg_alloc = sizeof yymsgbuf; -#endif - -#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N), yylsp -= (N)) - - /* The number of symbols on the RHS of the reduced rule. - Keep to zero when no symbol should be popped. */ - int yylen = 0; - - yytoken = 0; - yyss = yyssa; - yyvs = yyvsa; - yyls = yylsa; - yystacksize = YYINITDEPTH; - - YYDPRINTF ((stderr, "Starting parse\n")); - - yystate = 0; - yyerrstatus = 0; - yynerrs = 0; - yychar = YYEMPTY; /* Cause a token to be read. */ - - /* Initialize stack pointers. - Waste one element of value and location stack - so that they stay on the same level as the state stack. - The wasted elements are never initialized. */ - yyssp = yyss; - yyvsp = yyvs; - yylsp = yyls; - -#if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL - /* Initialize the default location before parsing starts. */ - yylloc.first_line = yylloc.last_line = 1; - yylloc.first_column = yylloc.last_column = 1; -#endif - -/* User initialization code. */ - -/* Line 1251 of yacc.c */ -#line 41 "glsl_parser.ypp" -{ - yylloc.first_line = 1; - yylloc.first_column = 1; - yylloc.last_line = 1; - yylloc.last_column = 1; - yylloc.source = 0; -} - -/* Line 1251 of yacc.c */ -#line 2657 "glsl_parser.cpp" - yylsp[0] = yylloc; - - goto yysetstate; - -/*------------------------------------------------------------. -| yynewstate -- Push a new state, which is found in yystate. | -`------------------------------------------------------------*/ - yynewstate: - /* In all cases, when you get here, the value and location stacks - have just been pushed. So pushing a state here evens the stacks. */ - yyssp++; - - yysetstate: - *yyssp = yystate; - - if (yyss + yystacksize - 1 <= yyssp) - { - /* Get the current used size of the three stacks, in elements. */ - YYSIZE_T yysize = yyssp - yyss + 1; - -#ifdef yyoverflow - { - /* Give user a chance to reallocate the stack. Use copies of - these so that the &'s don't force the real ones into - memory. */ - YYSTYPE *yyvs1 = yyvs; - yytype_int16 *yyss1 = yyss; - YYLTYPE *yyls1 = yyls; - - /* Each stack pointer address is followed by the size of the - data in use in that stack, in bytes. This used to be a - conditional around just the two extra args, but that might - be undefined if yyoverflow is a macro. */ - yyoverflow (YY_("memory exhausted"), - &yyss1, yysize * sizeof (*yyssp), - &yyvs1, yysize * sizeof (*yyvsp), - &yyls1, yysize * sizeof (*yylsp), - &yystacksize); - - yyls = yyls1; - yyss = yyss1; - yyvs = yyvs1; - } -#else /* no yyoverflow */ -# ifndef YYSTACK_RELOCATE - goto yyexhaustedlab; -# else - /* Extend the stack our own way. */ - if (YYMAXDEPTH <= yystacksize) - goto yyexhaustedlab; - yystacksize *= 2; - if (YYMAXDEPTH < yystacksize) - yystacksize = YYMAXDEPTH; - - { - yytype_int16 *yyss1 = yyss; - union yyalloc *yyptr = - (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); - if (! yyptr) - goto yyexhaustedlab; - YYSTACK_RELOCATE (yyss_alloc, yyss); - YYSTACK_RELOCATE (yyvs_alloc, yyvs); - YYSTACK_RELOCATE (yyls_alloc, yyls); -# undef YYSTACK_RELOCATE - if (yyss1 != yyssa) - YYSTACK_FREE (yyss1); - } -# endif -#endif /* no yyoverflow */ - - yyssp = yyss + yysize - 1; - yyvsp = yyvs + yysize - 1; - yylsp = yyls + yysize - 1; - - YYDPRINTF ((stderr, "Stack size increased to %lu\n", - (unsigned long int) yystacksize)); - - if (yyss + yystacksize - 1 <= yyssp) - YYABORT; - } - - YYDPRINTF ((stderr, "Entering state %d\n", yystate)); - - if (yystate == YYFINAL) - YYACCEPT; - - goto yybackup; - -/*-----------. -| yybackup. | -`-----------*/ -yybackup: - - /* Do appropriate processing given the current state. Read a - lookahead token if we need one and don't already have one. */ - - /* First try to decide what to do without reference to lookahead token. */ - yyn = yypact[yystate]; - if (yyn == YYPACT_NINF) - goto yydefault; - - /* Not known => get a lookahead token if don't already have one. */ - - /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ - if (yychar == YYEMPTY) - { - YYDPRINTF ((stderr, "Reading a token: ")); - yychar = YYLEX; - } - - if (yychar <= YYEOF) - { - yychar = yytoken = YYEOF; - YYDPRINTF ((stderr, "Now at end of input.\n")); - } - else - { - yytoken = YYTRANSLATE (yychar); - YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); - } - - /* If the proper action on seeing token YYTOKEN is to reduce or to - detect an error, take that action. */ - yyn += yytoken; - if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) - goto yydefault; - yyn = yytable[yyn]; - if (yyn <= 0) - { - if (yyn == 0 || yyn == YYTABLE_NINF) - goto yyerrlab; - yyn = -yyn; - goto yyreduce; - } - - /* Count tokens shifted since error; after three, turn off error - status. */ - if (yyerrstatus) - yyerrstatus--; - - /* Shift the lookahead token. */ - YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); - - /* Discard the shifted token. */ - yychar = YYEMPTY; - - yystate = yyn; - *++yyvsp = yylval; - *++yylsp = yylloc; - goto yynewstate; - - -/*-----------------------------------------------------------. -| yydefault -- do the default action for the current state. | -`-----------------------------------------------------------*/ -yydefault: - yyn = yydefact[yystate]; - if (yyn == 0) - goto yyerrlab; - goto yyreduce; - - -/*-----------------------------. -| yyreduce -- Do a reduction. | -`-----------------------------*/ -yyreduce: - /* yyn is the number of a rule to reduce with. */ - yylen = yyr2[yyn]; - - /* If YYLEN is nonzero, implement the default value of the action: - `$$ = $1'. - - Otherwise, the following line sets YYVAL to garbage. - This behavior is undocumented and Bison - users should not rely upon it. Assigning to YYVAL - unconditionally makes the parser a bit smaller, and it avoids a - GCC warning that YYVAL may be used uninitialized. */ - yyval = yyvsp[1-yylen]; - - /* Default location. */ - YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen); - YY_REDUCE_PRINT (yyn); - switch (yyn) - { - case 2: - -/* Line 1464 of yacc.c */ -#line 218 "glsl_parser.ypp" - { - _mesa_glsl_initialize_types(state); - ;} - break; - - case 3: - -/* Line 1464 of yacc.c */ -#line 222 "glsl_parser.ypp" - { - delete state->symbols; - state->symbols = new(ralloc_parent(state)) glsl_symbol_table; - _mesa_glsl_initialize_types(state); - ;} - break; - - case 5: - -/* Line 1464 of yacc.c */ -#line 232 "glsl_parser.ypp" - { - bool supported = false; - - switch ((yyvsp[(2) - (3)].n)) { - case 100: - state->es_shader = true; - supported = state->Const.GLSL_100ES; - break; - case 110: - supported = state->Const.GLSL_110; - break; - case 120: - supported = state->Const.GLSL_120; - break; - case 130: - supported = state->Const.GLSL_130; - break; - default: - supported = false; - break; - } - - state->language_version = (yyvsp[(2) - (3)].n); - state->version_string = - ralloc_asprintf(state, "GLSL%s %d.%02d", - state->es_shader ? " ES" : "", - state->language_version / 100, - state->language_version % 100); - - if (!supported) { - _mesa_glsl_error(& (yylsp[(2) - (3)]), state, "%s is not supported. " - "Supported versions are: %s\n", - state->version_string, - state->supported_version_string); - } - ;} - break; - - case 10: - -/* Line 1464 of yacc.c */ -#line 276 "glsl_parser.ypp" - { - if (state->language_version < 120) { - _mesa_glsl_warning(& (yylsp[(1) - (2)]), state, - "pragma `invariant(all)' not supported in %s", - state->version_string); - } else { - state->all_invariant = true; - } - ;} - break; - - case 16: - -/* Line 1464 of yacc.c */ -#line 300 "glsl_parser.ypp" - { - if (!_mesa_glsl_process_extension((yyvsp[(2) - (5)].identifier), & (yylsp[(2) - (5)]), (yyvsp[(4) - (5)].identifier), & (yylsp[(4) - (5)]), state)) { - YYERROR; - } - ;} - break; - - case 17: - -/* Line 1464 of yacc.c */ -#line 309 "glsl_parser.ypp" - { - /* FINISHME: The NULL test is required because pragmas are set to - * FINISHME: NULL. (See production rule for external_declaration.) - */ - if ((yyvsp[(1) - (1)].node) != NULL) - state->translation_unit.push_tail(& (yyvsp[(1) - (1)].node)->link); - ;} - break; - - case 18: - -/* Line 1464 of yacc.c */ -#line 317 "glsl_parser.ypp" - { - /* FINISHME: The NULL test is required because pragmas are set to - * FINISHME: NULL. (See production rule for external_declaration.) - */ - if ((yyvsp[(2) - (2)].node) != NULL) - state->translation_unit.push_tail(& (yyvsp[(2) - (2)].node)->link); - ;} - break; - - case 21: - -/* Line 1464 of yacc.c */ -#line 333 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.expression) = new(ctx) ast_expression(ast_identifier, NULL, NULL, NULL); - (yyval.expression)->set_location(yylloc); - (yyval.expression)->primary_expression.identifier = (yyvsp[(1) - (1)].identifier); - ;} - break; - - case 22: - -/* Line 1464 of yacc.c */ -#line 340 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.expression) = new(ctx) ast_expression(ast_int_constant, NULL, NULL, NULL); - (yyval.expression)->set_location(yylloc); - (yyval.expression)->primary_expression.int_constant = (yyvsp[(1) - (1)].n); - ;} - break; - - case 23: - -/* Line 1464 of yacc.c */ -#line 347 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.expression) = new(ctx) ast_expression(ast_uint_constant, NULL, NULL, NULL); - (yyval.expression)->set_location(yylloc); - (yyval.expression)->primary_expression.uint_constant = (yyvsp[(1) - (1)].n); - ;} - break; - - case 24: - -/* Line 1464 of yacc.c */ -#line 354 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.expression) = new(ctx) ast_expression(ast_float_constant, NULL, NULL, NULL); - (yyval.expression)->set_location(yylloc); - (yyval.expression)->primary_expression.float_constant = (yyvsp[(1) - (1)].real); - ;} - break; - - case 25: - -/* Line 1464 of yacc.c */ -#line 361 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.expression) = new(ctx) ast_expression(ast_bool_constant, NULL, NULL, NULL); - (yyval.expression)->set_location(yylloc); - (yyval.expression)->primary_expression.bool_constant = (yyvsp[(1) - (1)].n); - ;} - break; - - case 26: - -/* Line 1464 of yacc.c */ -#line 368 "glsl_parser.ypp" - { - (yyval.expression) = (yyvsp[(2) - (3)].expression); - ;} - break; - - case 28: - -/* Line 1464 of yacc.c */ -#line 376 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.expression) = new(ctx) ast_expression(ast_array_index, (yyvsp[(1) - (4)].expression), (yyvsp[(3) - (4)].expression), NULL); - (yyval.expression)->set_location(yylloc); - ;} - break; - - case 29: - -/* Line 1464 of yacc.c */ -#line 382 "glsl_parser.ypp" - { - (yyval.expression) = (yyvsp[(1) - (1)].expression); - ;} - break; - - case 30: - -/* Line 1464 of yacc.c */ -#line 386 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.expression) = new(ctx) ast_expression(ast_field_selection, (yyvsp[(1) - (3)].expression), NULL, NULL); - (yyval.expression)->set_location(yylloc); - (yyval.expression)->primary_expression.identifier = (yyvsp[(3) - (3)].identifier); - ;} - break; - - case 31: - -/* Line 1464 of yacc.c */ -#line 393 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.expression) = new(ctx) ast_expression(ast_post_inc, (yyvsp[(1) - (2)].expression), NULL, NULL); - (yyval.expression)->set_location(yylloc); - ;} - break; - - case 32: - -/* Line 1464 of yacc.c */ -#line 399 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.expression) = new(ctx) ast_expression(ast_post_dec, (yyvsp[(1) - (2)].expression), NULL, NULL); - (yyval.expression)->set_location(yylloc); - ;} - break; - - case 36: - -/* Line 1464 of yacc.c */ -#line 417 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.expression) = new(ctx) ast_expression(ast_field_selection, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression), NULL); - (yyval.expression)->set_location(yylloc); - ;} - break; - - case 41: - -/* Line 1464 of yacc.c */ -#line 436 "glsl_parser.ypp" - { - (yyval.expression) = (yyvsp[(1) - (2)].expression); - (yyval.expression)->set_location(yylloc); - (yyval.expression)->expressions.push_tail(& (yyvsp[(2) - (2)].expression)->link); - ;} - break; - - case 42: - -/* Line 1464 of yacc.c */ -#line 442 "glsl_parser.ypp" - { - (yyval.expression) = (yyvsp[(1) - (3)].expression); - (yyval.expression)->set_location(yylloc); - (yyval.expression)->expressions.push_tail(& (yyvsp[(3) - (3)].expression)->link); - ;} - break; - - case 44: - -/* Line 1464 of yacc.c */ -#line 458 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.expression) = new(ctx) ast_function_expression((yyvsp[(1) - (1)].type_specifier)); - (yyval.expression)->set_location(yylloc); - ;} - break; - - case 45: - -/* Line 1464 of yacc.c */ -#line 464 "glsl_parser.ypp" - { - void *ctx = state; - ast_expression *callee = new(ctx) ast_expression((yyvsp[(1) - (1)].identifier)); - (yyval.expression) = new(ctx) ast_function_expression(callee); - (yyval.expression)->set_location(yylloc); - ;} - break; - - case 46: - -/* Line 1464 of yacc.c */ -#line 471 "glsl_parser.ypp" - { - void *ctx = state; - ast_expression *callee = new(ctx) ast_expression((yyvsp[(1) - (1)].identifier)); - (yyval.expression) = new(ctx) ast_function_expression(callee); - (yyval.expression)->set_location(yylloc); - ;} - break; - - case 51: - -/* Line 1464 of yacc.c */ -#line 491 "glsl_parser.ypp" - { - (yyval.expression) = (yyvsp[(1) - (2)].expression); - (yyval.expression)->set_location(yylloc); - (yyval.expression)->expressions.push_tail(& (yyvsp[(2) - (2)].expression)->link); - ;} - break; - - case 52: - -/* Line 1464 of yacc.c */ -#line 497 "glsl_parser.ypp" - { - (yyval.expression) = (yyvsp[(1) - (3)].expression); - (yyval.expression)->set_location(yylloc); - (yyval.expression)->expressions.push_tail(& (yyvsp[(3) - (3)].expression)->link); - ;} - break; - - case 53: - -/* Line 1464 of yacc.c */ -#line 509 "glsl_parser.ypp" - { - void *ctx = state; - ast_expression *callee = new(ctx) ast_expression((yyvsp[(1) - (2)].identifier)); - (yyval.expression) = new(ctx) ast_function_expression(callee); - (yyval.expression)->set_location(yylloc); - ;} - break; - - case 55: - -/* Line 1464 of yacc.c */ -#line 521 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.expression) = new(ctx) ast_expression(ast_pre_inc, (yyvsp[(2) - (2)].expression), NULL, NULL); - (yyval.expression)->set_location(yylloc); - ;} - break; - - case 56: - -/* Line 1464 of yacc.c */ -#line 527 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.expression) = new(ctx) ast_expression(ast_pre_dec, (yyvsp[(2) - (2)].expression), NULL, NULL); - (yyval.expression)->set_location(yylloc); - ;} - break; - - case 57: - -/* Line 1464 of yacc.c */ -#line 533 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.expression) = new(ctx) ast_expression((yyvsp[(1) - (2)].n), (yyvsp[(2) - (2)].expression), NULL, NULL); - (yyval.expression)->set_location(yylloc); - ;} - break; - - case 58: - -/* Line 1464 of yacc.c */ -#line 542 "glsl_parser.ypp" - { (yyval.n) = ast_plus; ;} - break; - - case 59: - -/* Line 1464 of yacc.c */ -#line 543 "glsl_parser.ypp" - { (yyval.n) = ast_neg; ;} - break; - - case 60: - -/* Line 1464 of yacc.c */ -#line 544 "glsl_parser.ypp" - { (yyval.n) = ast_logic_not; ;} - break; - - case 61: - -/* Line 1464 of yacc.c */ -#line 545 "glsl_parser.ypp" - { (yyval.n) = ast_bit_not; ;} - break; - - case 63: - -/* Line 1464 of yacc.c */ -#line 551 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.expression) = new(ctx) ast_expression_bin(ast_mul, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression)); - (yyval.expression)->set_location(yylloc); - ;} - break; - - case 64: - -/* Line 1464 of yacc.c */ -#line 557 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.expression) = new(ctx) ast_expression_bin(ast_div, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression)); - (yyval.expression)->set_location(yylloc); - ;} - break; - - case 65: - -/* Line 1464 of yacc.c */ -#line 563 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.expression) = new(ctx) ast_expression_bin(ast_mod, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression)); - (yyval.expression)->set_location(yylloc); - ;} - break; - - case 67: - -/* Line 1464 of yacc.c */ -#line 573 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.expression) = new(ctx) ast_expression_bin(ast_add, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression)); - (yyval.expression)->set_location(yylloc); - ;} - break; - - case 68: - -/* Line 1464 of yacc.c */ -#line 579 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.expression) = new(ctx) ast_expression_bin(ast_sub, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression)); - (yyval.expression)->set_location(yylloc); - ;} - break; - - case 70: - -/* Line 1464 of yacc.c */ -#line 589 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.expression) = new(ctx) ast_expression_bin(ast_lshift, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression)); - (yyval.expression)->set_location(yylloc); - ;} - break; - - case 71: - -/* Line 1464 of yacc.c */ -#line 595 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.expression) = new(ctx) ast_expression_bin(ast_rshift, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression)); - (yyval.expression)->set_location(yylloc); - ;} - break; - - case 73: - -/* Line 1464 of yacc.c */ -#line 605 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.expression) = new(ctx) ast_expression_bin(ast_less, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression)); - (yyval.expression)->set_location(yylloc); - ;} - break; - - case 74: - -/* Line 1464 of yacc.c */ -#line 611 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.expression) = new(ctx) ast_expression_bin(ast_greater, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression)); - (yyval.expression)->set_location(yylloc); - ;} - break; - - case 75: - -/* Line 1464 of yacc.c */ -#line 617 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.expression) = new(ctx) ast_expression_bin(ast_lequal, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression)); - (yyval.expression)->set_location(yylloc); - ;} - break; - - case 76: - -/* Line 1464 of yacc.c */ -#line 623 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.expression) = new(ctx) ast_expression_bin(ast_gequal, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression)); - (yyval.expression)->set_location(yylloc); - ;} - break; - - case 78: - -/* Line 1464 of yacc.c */ -#line 633 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.expression) = new(ctx) ast_expression_bin(ast_equal, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression)); - (yyval.expression)->set_location(yylloc); - ;} - break; - - case 79: - -/* Line 1464 of yacc.c */ -#line 639 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.expression) = new(ctx) ast_expression_bin(ast_nequal, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression)); - (yyval.expression)->set_location(yylloc); - ;} - break; - - case 81: - -/* Line 1464 of yacc.c */ -#line 649 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.expression) = new(ctx) ast_expression_bin(ast_bit_and, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression)); - (yyval.expression)->set_location(yylloc); - ;} - break; - - case 83: - -/* Line 1464 of yacc.c */ -#line 659 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.expression) = new(ctx) ast_expression_bin(ast_bit_xor, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression)); - (yyval.expression)->set_location(yylloc); - ;} - break; - - case 85: - -/* Line 1464 of yacc.c */ -#line 669 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.expression) = new(ctx) ast_expression_bin(ast_bit_or, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression)); - (yyval.expression)->set_location(yylloc); - ;} - break; - - case 87: - -/* Line 1464 of yacc.c */ -#line 679 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.expression) = new(ctx) ast_expression_bin(ast_logic_and, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression)); - (yyval.expression)->set_location(yylloc); - ;} - break; - - case 89: - -/* Line 1464 of yacc.c */ -#line 689 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.expression) = new(ctx) ast_expression_bin(ast_logic_xor, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression)); - (yyval.expression)->set_location(yylloc); - ;} - break; - - case 91: - -/* Line 1464 of yacc.c */ -#line 699 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.expression) = new(ctx) ast_expression_bin(ast_logic_or, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression)); - (yyval.expression)->set_location(yylloc); - ;} - break; - - case 93: - -/* Line 1464 of yacc.c */ -#line 709 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.expression) = new(ctx) ast_expression(ast_conditional, (yyvsp[(1) - (5)].expression), (yyvsp[(3) - (5)].expression), (yyvsp[(5) - (5)].expression)); - (yyval.expression)->set_location(yylloc); - ;} - break; - - case 95: - -/* Line 1464 of yacc.c */ -#line 719 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.expression) = new(ctx) ast_expression((yyvsp[(2) - (3)].n), (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression), NULL); - (yyval.expression)->set_location(yylloc); - ;} - break; - - case 96: - -/* Line 1464 of yacc.c */ -#line 727 "glsl_parser.ypp" - { (yyval.n) = ast_assign; ;} - break; - - case 97: - -/* Line 1464 of yacc.c */ -#line 728 "glsl_parser.ypp" - { (yyval.n) = ast_mul_assign; ;} - break; - - case 98: - -/* Line 1464 of yacc.c */ -#line 729 "glsl_parser.ypp" - { (yyval.n) = ast_div_assign; ;} - break; - - case 99: - -/* Line 1464 of yacc.c */ -#line 730 "glsl_parser.ypp" - { (yyval.n) = ast_mod_assign; ;} - break; - - case 100: - -/* Line 1464 of yacc.c */ -#line 731 "glsl_parser.ypp" - { (yyval.n) = ast_add_assign; ;} - break; - - case 101: - -/* Line 1464 of yacc.c */ -#line 732 "glsl_parser.ypp" - { (yyval.n) = ast_sub_assign; ;} - break; - - case 102: - -/* Line 1464 of yacc.c */ -#line 733 "glsl_parser.ypp" - { (yyval.n) = ast_ls_assign; ;} - break; - - case 103: - -/* Line 1464 of yacc.c */ -#line 734 "glsl_parser.ypp" - { (yyval.n) = ast_rs_assign; ;} - break; - - case 104: - -/* Line 1464 of yacc.c */ -#line 735 "glsl_parser.ypp" - { (yyval.n) = ast_and_assign; ;} - break; - - case 105: - -/* Line 1464 of yacc.c */ -#line 736 "glsl_parser.ypp" - { (yyval.n) = ast_xor_assign; ;} - break; - - case 106: - -/* Line 1464 of yacc.c */ -#line 737 "glsl_parser.ypp" - { (yyval.n) = ast_or_assign; ;} - break; - - case 107: - -/* Line 1464 of yacc.c */ -#line 742 "glsl_parser.ypp" - { - (yyval.expression) = (yyvsp[(1) - (1)].expression); - ;} - break; - - case 108: - -/* Line 1464 of yacc.c */ -#line 746 "glsl_parser.ypp" - { - void *ctx = state; - if ((yyvsp[(1) - (3)].expression)->oper != ast_sequence) { - (yyval.expression) = new(ctx) ast_expression(ast_sequence, NULL, NULL, NULL); - (yyval.expression)->set_location(yylloc); - (yyval.expression)->expressions.push_tail(& (yyvsp[(1) - (3)].expression)->link); - } else { - (yyval.expression) = (yyvsp[(1) - (3)].expression); - } - - (yyval.expression)->expressions.push_tail(& (yyvsp[(3) - (3)].expression)->link); - ;} - break; - - case 110: - -/* Line 1464 of yacc.c */ -#line 766 "glsl_parser.ypp" - { - state->symbols->pop_scope(); - (yyval.node) = (yyvsp[(1) - (2)].function); - ;} - break; - - case 111: - -/* Line 1464 of yacc.c */ -#line 771 "glsl_parser.ypp" - { - (yyval.node) = (yyvsp[(1) - (2)].declarator_list); - ;} - break; - - case 112: - -/* Line 1464 of yacc.c */ -#line 775 "glsl_parser.ypp" - { - (yyvsp[(3) - (4)].type_specifier)->precision = (yyvsp[(2) - (4)].n); - (yyvsp[(3) - (4)].type_specifier)->is_precision_statement = true; - (yyval.node) = (yyvsp[(3) - (4)].type_specifier); - ;} - break; - - case 116: - -/* Line 1464 of yacc.c */ -#line 793 "glsl_parser.ypp" - { - (yyval.function) = (yyvsp[(1) - (2)].function); - (yyval.function)->parameters.push_tail(& (yyvsp[(2) - (2)].parameter_declarator)->link); - ;} - break; - - case 117: - -/* Line 1464 of yacc.c */ -#line 798 "glsl_parser.ypp" - { - (yyval.function) = (yyvsp[(1) - (3)].function); - (yyval.function)->parameters.push_tail(& (yyvsp[(3) - (3)].parameter_declarator)->link); - ;} - break; - - case 118: - -/* Line 1464 of yacc.c */ -#line 806 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.function) = new(ctx) ast_function(); - (yyval.function)->set_location(yylloc); - (yyval.function)->return_type = (yyvsp[(1) - (3)].fully_specified_type); - (yyval.function)->identifier = (yyvsp[(2) - (3)].identifier); - - state->symbols->add_function(new(state) ir_function((yyvsp[(2) - (3)].identifier))); - state->symbols->push_scope(); - ;} - break; - - case 119: - -/* Line 1464 of yacc.c */ -#line 820 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.parameter_declarator) = new(ctx) ast_parameter_declarator(); - (yyval.parameter_declarator)->set_location(yylloc); - (yyval.parameter_declarator)->type = new(ctx) ast_fully_specified_type(); - (yyval.parameter_declarator)->type->set_location(yylloc); - (yyval.parameter_declarator)->type->specifier = (yyvsp[(1) - (2)].type_specifier); - (yyval.parameter_declarator)->identifier = (yyvsp[(2) - (2)].identifier); - ;} - break; - - case 120: - -/* Line 1464 of yacc.c */ -#line 830 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.parameter_declarator) = new(ctx) ast_parameter_declarator(); - (yyval.parameter_declarator)->set_location(yylloc); - (yyval.parameter_declarator)->type = new(ctx) ast_fully_specified_type(); - (yyval.parameter_declarator)->type->set_location(yylloc); - (yyval.parameter_declarator)->type->specifier = (yyvsp[(1) - (5)].type_specifier); - (yyval.parameter_declarator)->identifier = (yyvsp[(2) - (5)].identifier); - (yyval.parameter_declarator)->is_array = true; - (yyval.parameter_declarator)->array_size = (yyvsp[(4) - (5)].expression); - ;} - break; - - case 121: - -/* Line 1464 of yacc.c */ -#line 845 "glsl_parser.ypp" - { - (yyvsp[(1) - (3)].type_qualifier).flags.i |= (yyvsp[(2) - (3)].type_qualifier).flags.i; - - (yyval.parameter_declarator) = (yyvsp[(3) - (3)].parameter_declarator); - (yyval.parameter_declarator)->type->qualifier = (yyvsp[(1) - (3)].type_qualifier); - ;} - break; - - case 122: - -/* Line 1464 of yacc.c */ -#line 852 "glsl_parser.ypp" - { - (yyval.parameter_declarator) = (yyvsp[(2) - (2)].parameter_declarator); - (yyval.parameter_declarator)->type->qualifier = (yyvsp[(1) - (2)].type_qualifier); - ;} - break; - - case 123: - -/* Line 1464 of yacc.c */ -#line 857 "glsl_parser.ypp" - { - void *ctx = state; - (yyvsp[(1) - (3)].type_qualifier).flags.i |= (yyvsp[(2) - (3)].type_qualifier).flags.i; - - (yyval.parameter_declarator) = new(ctx) ast_parameter_declarator(); - (yyval.parameter_declarator)->set_location(yylloc); - (yyval.parameter_declarator)->type = new(ctx) ast_fully_specified_type(); - (yyval.parameter_declarator)->type->qualifier = (yyvsp[(1) - (3)].type_qualifier); - (yyval.parameter_declarator)->type->specifier = (yyvsp[(3) - (3)].type_specifier); - ;} - break; - - case 124: - -/* Line 1464 of yacc.c */ -#line 868 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.parameter_declarator) = new(ctx) ast_parameter_declarator(); - (yyval.parameter_declarator)->set_location(yylloc); - (yyval.parameter_declarator)->type = new(ctx) ast_fully_specified_type(); - (yyval.parameter_declarator)->type->qualifier = (yyvsp[(1) - (2)].type_qualifier); - (yyval.parameter_declarator)->type->specifier = (yyvsp[(2) - (2)].type_specifier); - ;} - break; - - case 125: - -/* Line 1464 of yacc.c */ -#line 880 "glsl_parser.ypp" - { - memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier))); - ;} - break; - - case 126: - -/* Line 1464 of yacc.c */ -#line 884 "glsl_parser.ypp" - { - memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier))); - (yyval.type_qualifier).flags.q.in = 1; - ;} - break; - - case 127: - -/* Line 1464 of yacc.c */ -#line 889 "glsl_parser.ypp" - { - memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier))); - (yyval.type_qualifier).flags.q.out = 1; - ;} - break; - - case 128: - -/* Line 1464 of yacc.c */ -#line 894 "glsl_parser.ypp" - { - memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier))); - (yyval.type_qualifier).flags.q.in = 1; - (yyval.type_qualifier).flags.q.out = 1; - ;} - break; - - case 131: - -/* Line 1464 of yacc.c */ -#line 908 "glsl_parser.ypp" - { - void *ctx = state; - ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(3) - (3)].identifier), false, NULL, NULL); - decl->set_location(yylloc); - - (yyval.declarator_list) = (yyvsp[(1) - (3)].declarator_list); - (yyval.declarator_list)->declarations.push_tail(&decl->link); - state->symbols->add_variable(new(state) ir_variable(NULL, (yyvsp[(3) - (3)].identifier), ir_var_auto)); - ;} - break; - - case 132: - -/* Line 1464 of yacc.c */ -#line 918 "glsl_parser.ypp" - { - void *ctx = state; - ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(3) - (5)].identifier), true, NULL, NULL); - decl->set_location(yylloc); - - (yyval.declarator_list) = (yyvsp[(1) - (5)].declarator_list); - (yyval.declarator_list)->declarations.push_tail(&decl->link); - state->symbols->add_variable(new(state) ir_variable(NULL, (yyvsp[(3) - (5)].identifier), ir_var_auto)); - ;} - break; - - case 133: - -/* Line 1464 of yacc.c */ -#line 928 "glsl_parser.ypp" - { - void *ctx = state; - ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(3) - (6)].identifier), true, (yyvsp[(5) - (6)].expression), NULL); - decl->set_location(yylloc); - - (yyval.declarator_list) = (yyvsp[(1) - (6)].declarator_list); - (yyval.declarator_list)->declarations.push_tail(&decl->link); - state->symbols->add_variable(new(state) ir_variable(NULL, (yyvsp[(3) - (6)].identifier), ir_var_auto)); - ;} - break; - - case 134: - -/* Line 1464 of yacc.c */ -#line 938 "glsl_parser.ypp" - { - void *ctx = state; - ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(3) - (7)].identifier), true, NULL, (yyvsp[(7) - (7)].expression)); - decl->set_location(yylloc); - - (yyval.declarator_list) = (yyvsp[(1) - (7)].declarator_list); - (yyval.declarator_list)->declarations.push_tail(&decl->link); - state->symbols->add_variable(new(state) ir_variable(NULL, (yyvsp[(3) - (7)].identifier), ir_var_auto)); - ;} - break; - - case 135: - -/* Line 1464 of yacc.c */ -#line 948 "glsl_parser.ypp" - { - void *ctx = state; - ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(3) - (8)].identifier), true, (yyvsp[(5) - (8)].expression), (yyvsp[(8) - (8)].expression)); - decl->set_location(yylloc); - - (yyval.declarator_list) = (yyvsp[(1) - (8)].declarator_list); - (yyval.declarator_list)->declarations.push_tail(&decl->link); - state->symbols->add_variable(new(state) ir_variable(NULL, (yyvsp[(3) - (8)].identifier), ir_var_auto)); - ;} - break; - - case 136: - -/* Line 1464 of yacc.c */ -#line 958 "glsl_parser.ypp" - { - void *ctx = state; - ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(3) - (5)].identifier), false, NULL, (yyvsp[(5) - (5)].expression)); - decl->set_location(yylloc); - - (yyval.declarator_list) = (yyvsp[(1) - (5)].declarator_list); - (yyval.declarator_list)->declarations.push_tail(&decl->link); - state->symbols->add_variable(new(state) ir_variable(NULL, (yyvsp[(3) - (5)].identifier), ir_var_auto)); - ;} - break; - - case 137: - -/* Line 1464 of yacc.c */ -#line 972 "glsl_parser.ypp" - { - void *ctx = state; - if ((yyvsp[(1) - (1)].fully_specified_type)->specifier->type_specifier != ast_struct) { - _mesa_glsl_error(& (yylsp[(1) - (1)]), state, "empty declaration list\n"); - YYERROR; - } else { - (yyval.declarator_list) = new(ctx) ast_declarator_list((yyvsp[(1) - (1)].fully_specified_type)); - (yyval.declarator_list)->set_location(yylloc); - } - ;} - break; - - case 138: - -/* Line 1464 of yacc.c */ -#line 983 "glsl_parser.ypp" - { - void *ctx = state; - ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(2) - (2)].identifier), false, NULL, NULL); - - (yyval.declarator_list) = new(ctx) ast_declarator_list((yyvsp[(1) - (2)].fully_specified_type)); - (yyval.declarator_list)->set_location(yylloc); - (yyval.declarator_list)->declarations.push_tail(&decl->link); - ;} - break; - - case 139: - -/* Line 1464 of yacc.c */ -#line 992 "glsl_parser.ypp" - { - void *ctx = state; - ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(2) - (4)].identifier), true, NULL, NULL); - - (yyval.declarator_list) = new(ctx) ast_declarator_list((yyvsp[(1) - (4)].fully_specified_type)); - (yyval.declarator_list)->set_location(yylloc); - (yyval.declarator_list)->declarations.push_tail(&decl->link); - ;} - break; - - case 140: - -/* Line 1464 of yacc.c */ -#line 1001 "glsl_parser.ypp" - { - void *ctx = state; - ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(2) - (5)].identifier), true, (yyvsp[(4) - (5)].expression), NULL); - - (yyval.declarator_list) = new(ctx) ast_declarator_list((yyvsp[(1) - (5)].fully_specified_type)); - (yyval.declarator_list)->set_location(yylloc); - (yyval.declarator_list)->declarations.push_tail(&decl->link); - ;} - break; - - case 141: - -/* Line 1464 of yacc.c */ -#line 1010 "glsl_parser.ypp" - { - void *ctx = state; - ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(2) - (6)].identifier), true, NULL, (yyvsp[(6) - (6)].expression)); - - (yyval.declarator_list) = new(ctx) ast_declarator_list((yyvsp[(1) - (6)].fully_specified_type)); - (yyval.declarator_list)->set_location(yylloc); - (yyval.declarator_list)->declarations.push_tail(&decl->link); - ;} - break; - - case 142: - -/* Line 1464 of yacc.c */ -#line 1019 "glsl_parser.ypp" - { - void *ctx = state; - ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(2) - (7)].identifier), true, (yyvsp[(4) - (7)].expression), (yyvsp[(7) - (7)].expression)); - - (yyval.declarator_list) = new(ctx) ast_declarator_list((yyvsp[(1) - (7)].fully_specified_type)); - (yyval.declarator_list)->set_location(yylloc); - (yyval.declarator_list)->declarations.push_tail(&decl->link); - ;} - break; - - case 143: - -/* Line 1464 of yacc.c */ -#line 1028 "glsl_parser.ypp" - { - void *ctx = state; - ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(2) - (4)].identifier), false, NULL, (yyvsp[(4) - (4)].expression)); - - (yyval.declarator_list) = new(ctx) ast_declarator_list((yyvsp[(1) - (4)].fully_specified_type)); - (yyval.declarator_list)->set_location(yylloc); - (yyval.declarator_list)->declarations.push_tail(&decl->link); - ;} - break; - - case 144: - -/* Line 1464 of yacc.c */ -#line 1037 "glsl_parser.ypp" - { - void *ctx = state; - ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(2) - (2)].identifier), false, NULL, NULL); - - (yyval.declarator_list) = new(ctx) ast_declarator_list(NULL); - (yyval.declarator_list)->set_location(yylloc); - (yyval.declarator_list)->invariant = true; - - (yyval.declarator_list)->declarations.push_tail(&decl->link); - ;} - break; - - case 145: - -/* Line 1464 of yacc.c */ -#line 1051 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.fully_specified_type) = new(ctx) ast_fully_specified_type(); - (yyval.fully_specified_type)->set_location(yylloc); - (yyval.fully_specified_type)->specifier = (yyvsp[(1) - (1)].type_specifier); - ;} - break; - - case 146: - -/* Line 1464 of yacc.c */ -#line 1058 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.fully_specified_type) = new(ctx) ast_fully_specified_type(); - (yyval.fully_specified_type)->set_location(yylloc); - (yyval.fully_specified_type)->qualifier = (yyvsp[(1) - (2)].type_qualifier); - (yyval.fully_specified_type)->specifier = (yyvsp[(2) - (2)].type_specifier); - ;} - break; - - case 147: - -/* Line 1464 of yacc.c */ -#line 1069 "glsl_parser.ypp" - { - (yyval.type_qualifier) = (yyvsp[(3) - (4)].type_qualifier); - ;} - break; - - case 149: - -/* Line 1464 of yacc.c */ -#line 1077 "glsl_parser.ypp" - { - if (((yyvsp[(1) - (3)].type_qualifier).flags.i & (yyvsp[(3) - (3)].type_qualifier).flags.i) != 0) { - _mesa_glsl_error(& (yylsp[(3) - (3)]), state, - "duplicate layout qualifiers used\n"); - YYERROR; - } - - (yyval.type_qualifier).flags.i = (yyvsp[(1) - (3)].type_qualifier).flags.i | (yyvsp[(3) - (3)].type_qualifier).flags.i; - - if ((yyvsp[(1) - (3)].type_qualifier).flags.q.explicit_location) - (yyval.type_qualifier).location = (yyvsp[(1) - (3)].type_qualifier).location; - - if ((yyvsp[(3) - (3)].type_qualifier).flags.q.explicit_location) - (yyval.type_qualifier).location = (yyvsp[(3) - (3)].type_qualifier).location; - ;} - break; - - case 150: - -/* Line 1464 of yacc.c */ -#line 1096 "glsl_parser.ypp" - { - bool got_one = false; - - memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier))); - - /* Layout qualifiers for ARB_fragment_coord_conventions. */ - if (!got_one && state->ARB_fragment_coord_conventions_enable) { - if (strcmp((yyvsp[(1) - (1)].identifier), "origin_upper_left") == 0) { - got_one = true; - (yyval.type_qualifier).flags.q.origin_upper_left = 1; - } else if (strcmp((yyvsp[(1) - (1)].identifier), "pixel_center_integer") == 0) { - got_one = true; - (yyval.type_qualifier).flags.q.pixel_center_integer = 1; - } - - if (got_one && state->ARB_fragment_coord_conventions_warn) { - _mesa_glsl_warning(& (yylsp[(1) - (1)]), state, - "GL_ARB_fragment_coord_conventions layout " - "identifier `%s' used\n", (yyvsp[(1) - (1)].identifier)); - } - } - - /* Layout qualifiers for AMD_conservative_depth. */ - if (!got_one && state->AMD_conservative_depth_enable) { - if (strcmp((yyvsp[(1) - (1)].identifier), "depth_any") == 0) { - got_one = true; - (yyval.type_qualifier).flags.q.depth_any = 1; - } else if (strcmp((yyvsp[(1) - (1)].identifier), "depth_greater") == 0) { - got_one = true; - (yyval.type_qualifier).flags.q.depth_greater = 1; - } else if (strcmp((yyvsp[(1) - (1)].identifier), "depth_less") == 0) { - got_one = true; - (yyval.type_qualifier).flags.q.depth_less = 1; - } else if (strcmp((yyvsp[(1) - (1)].identifier), "depth_unchanged") == 0) { - got_one = true; - (yyval.type_qualifier).flags.q.depth_unchanged = 1; - } - - if (got_one && state->AMD_conservative_depth_warn) { - _mesa_glsl_warning(& (yylsp[(1) - (1)]), state, - "GL_AMD_conservative_depth " - "layout qualifier `%s' is used\n", (yyvsp[(1) - (1)].identifier)); - } - } - - if (!got_one) { - _mesa_glsl_error(& (yylsp[(1) - (1)]), state, "unrecognized layout identifier " - "`%s'\n", (yyvsp[(1) - (1)].identifier)); - YYERROR; - } - ;} - break; - - case 151: - -/* Line 1464 of yacc.c */ -#line 1148 "glsl_parser.ypp" - { - bool got_one = false; - - memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier))); - - if (state->ARB_explicit_attrib_location_enable) { - /* FINISHME: Handle 'index' once GL_ARB_blend_func_exteneded and - * FINISHME: GLSL 1.30 (or later) are supported. - */ - if (strcmp("location", (yyvsp[(1) - (3)].identifier)) == 0) { - got_one = true; - - (yyval.type_qualifier).flags.q.explicit_location = 1; - - if ((yyvsp[(3) - (3)].n) >= 0) { - (yyval.type_qualifier).location = (yyvsp[(3) - (3)].n); - } else { - _mesa_glsl_error(& (yylsp[(3) - (3)]), state, - "invalid location %d specified\n", (yyvsp[(3) - (3)].n)); - YYERROR; - } - } - } - - /* If the identifier didn't match any known layout identifiers, - * emit an error. - */ - if (!got_one) { - _mesa_glsl_error(& (yylsp[(1) - (3)]), state, "unrecognized layout identifier " - "`%s'\n", (yyvsp[(1) - (3)].identifier)); - YYERROR; - } else if (state->ARB_explicit_attrib_location_warn) { - _mesa_glsl_warning(& (yylsp[(1) - (3)]), state, - "GL_ARB_explicit_attrib_location layout " - "identifier `%s' used\n", (yyvsp[(1) - (3)].identifier)); - } - ;} - break; - - case 152: - -/* Line 1464 of yacc.c */ -#line 1189 "glsl_parser.ypp" - { - memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier))); - (yyval.type_qualifier).flags.q.smooth = 1; - ;} - break; - - case 153: - -/* Line 1464 of yacc.c */ -#line 1194 "glsl_parser.ypp" - { - memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier))); - (yyval.type_qualifier).flags.q.flat = 1; - ;} - break; - - case 154: - -/* Line 1464 of yacc.c */ -#line 1199 "glsl_parser.ypp" - { - memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier))); - (yyval.type_qualifier).flags.q.noperspective = 1; - ;} - break; - - case 155: - -/* Line 1464 of yacc.c */ -#line 1207 "glsl_parser.ypp" - { - memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier))); - (yyval.type_qualifier).flags.q.constant = 1; - ;} - break; - - case 158: - -/* Line 1464 of yacc.c */ -#line 1217 "glsl_parser.ypp" - { - (yyval.type_qualifier) = (yyvsp[(1) - (2)].type_qualifier); - (yyval.type_qualifier).flags.i |= (yyvsp[(2) - (2)].type_qualifier).flags.i; - ;} - break; - - case 160: - -/* Line 1464 of yacc.c */ -#line 1223 "glsl_parser.ypp" - { - (yyval.type_qualifier) = (yyvsp[(1) - (2)].type_qualifier); - (yyval.type_qualifier).flags.i |= (yyvsp[(2) - (2)].type_qualifier).flags.i; - ;} - break; - - case 161: - -/* Line 1464 of yacc.c */ -#line 1228 "glsl_parser.ypp" - { - (yyval.type_qualifier) = (yyvsp[(2) - (2)].type_qualifier); - (yyval.type_qualifier).flags.q.invariant = 1; - ;} - break; - - case 162: - -/* Line 1464 of yacc.c */ -#line 1233 "glsl_parser.ypp" - { - (yyval.type_qualifier) = (yyvsp[(2) - (3)].type_qualifier); - (yyval.type_qualifier).flags.i |= (yyvsp[(3) - (3)].type_qualifier).flags.i; - (yyval.type_qualifier).flags.q.invariant = 1; - ;} - break; - - case 163: - -/* Line 1464 of yacc.c */ -#line 1239 "glsl_parser.ypp" - { - memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier))); - (yyval.type_qualifier).flags.q.invariant = 1; - ;} - break; - - case 164: - -/* Line 1464 of yacc.c */ -#line 1247 "glsl_parser.ypp" - { - memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier))); - (yyval.type_qualifier).flags.q.constant = 1; - ;} - break; - - case 165: - -/* Line 1464 of yacc.c */ -#line 1252 "glsl_parser.ypp" - { - memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier))); - (yyval.type_qualifier).flags.q.attribute = 1; - ;} - break; - - case 166: - -/* Line 1464 of yacc.c */ -#line 1257 "glsl_parser.ypp" - { - memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier))); - (yyval.type_qualifier).flags.q.varying = 1; - ;} - break; - - case 167: - -/* Line 1464 of yacc.c */ -#line 1262 "glsl_parser.ypp" - { - memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier))); - (yyval.type_qualifier).flags.q.centroid = 1; - (yyval.type_qualifier).flags.q.varying = 1; - ;} - break; - - case 168: - -/* Line 1464 of yacc.c */ -#line 1268 "glsl_parser.ypp" - { - memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier))); - (yyval.type_qualifier).flags.q.in = 1; - ;} - break; - - case 169: - -/* Line 1464 of yacc.c */ -#line 1273 "glsl_parser.ypp" - { - memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier))); - (yyval.type_qualifier).flags.q.out = 1; - ;} - break; - - case 170: - -/* Line 1464 of yacc.c */ -#line 1278 "glsl_parser.ypp" - { - memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier))); - (yyval.type_qualifier).flags.q.centroid = 1; (yyval.type_qualifier).flags.q.in = 1; - ;} - break; - - case 171: - -/* Line 1464 of yacc.c */ -#line 1283 "glsl_parser.ypp" - { - memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier))); - (yyval.type_qualifier).flags.q.centroid = 1; (yyval.type_qualifier).flags.q.out = 1; - ;} - break; - - case 172: - -/* Line 1464 of yacc.c */ -#line 1288 "glsl_parser.ypp" - { - memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier))); - (yyval.type_qualifier).flags.q.uniform = 1; - ;} - break; - - case 173: - -/* Line 1464 of yacc.c */ -#line 1296 "glsl_parser.ypp" - { - (yyval.type_specifier) = (yyvsp[(1) - (1)].type_specifier); - ;} - break; - - case 174: - -/* Line 1464 of yacc.c */ -#line 1300 "glsl_parser.ypp" - { - (yyval.type_specifier) = (yyvsp[(2) - (2)].type_specifier); - (yyval.type_specifier)->precision = (yyvsp[(1) - (2)].n); - ;} - break; - - case 176: - -/* Line 1464 of yacc.c */ -#line 1309 "glsl_parser.ypp" - { - (yyval.type_specifier) = (yyvsp[(1) - (3)].type_specifier); - (yyval.type_specifier)->is_array = true; - (yyval.type_specifier)->array_size = NULL; - ;} - break; - - case 177: - -/* Line 1464 of yacc.c */ -#line 1315 "glsl_parser.ypp" - { - (yyval.type_specifier) = (yyvsp[(1) - (4)].type_specifier); - (yyval.type_specifier)->is_array = true; - (yyval.type_specifier)->array_size = (yyvsp[(3) - (4)].expression); - ;} - break; - - case 178: - -/* Line 1464 of yacc.c */ -#line 1324 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.type_specifier) = new(ctx) ast_type_specifier((yyvsp[(1) - (1)].n)); - (yyval.type_specifier)->set_location(yylloc); - ;} - break; - - case 179: - -/* Line 1464 of yacc.c */ -#line 1330 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.type_specifier) = new(ctx) ast_type_specifier((yyvsp[(1) - (1)].struct_specifier)); - (yyval.type_specifier)->set_location(yylloc); - ;} - break; - - case 180: - -/* Line 1464 of yacc.c */ -#line 1336 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.type_specifier) = new(ctx) ast_type_specifier((yyvsp[(1) - (1)].identifier)); - (yyval.type_specifier)->set_location(yylloc); - ;} - break; - - case 181: - -/* Line 1464 of yacc.c */ -#line 1344 "glsl_parser.ypp" - { (yyval.n) = ast_void; ;} - break; - - case 182: - -/* Line 1464 of yacc.c */ -#line 1345 "glsl_parser.ypp" - { (yyval.n) = ast_float; ;} - break; - - case 183: - -/* Line 1464 of yacc.c */ -#line 1346 "glsl_parser.ypp" - { (yyval.n) = ast_int; ;} - break; - - case 184: - -/* Line 1464 of yacc.c */ -#line 1347 "glsl_parser.ypp" - { (yyval.n) = ast_uint; ;} - break; - - case 185: - -/* Line 1464 of yacc.c */ -#line 1348 "glsl_parser.ypp" - { (yyval.n) = ast_bool; ;} - break; - - case 186: - -/* Line 1464 of yacc.c */ -#line 1349 "glsl_parser.ypp" - { (yyval.n) = ast_vec2; ;} - break; - - case 187: - -/* Line 1464 of yacc.c */ -#line 1350 "glsl_parser.ypp" - { (yyval.n) = ast_vec3; ;} - break; - - case 188: - -/* Line 1464 of yacc.c */ -#line 1351 "glsl_parser.ypp" - { (yyval.n) = ast_vec4; ;} - break; - - case 189: - -/* Line 1464 of yacc.c */ -#line 1352 "glsl_parser.ypp" - { (yyval.n) = ast_bvec2; ;} - break; - - case 190: - -/* Line 1464 of yacc.c */ -#line 1353 "glsl_parser.ypp" - { (yyval.n) = ast_bvec3; ;} - break; - - case 191: - -/* Line 1464 of yacc.c */ -#line 1354 "glsl_parser.ypp" - { (yyval.n) = ast_bvec4; ;} - break; - - case 192: - -/* Line 1464 of yacc.c */ -#line 1355 "glsl_parser.ypp" - { (yyval.n) = ast_ivec2; ;} - break; - - case 193: - -/* Line 1464 of yacc.c */ -#line 1356 "glsl_parser.ypp" - { (yyval.n) = ast_ivec3; ;} - break; - - case 194: - -/* Line 1464 of yacc.c */ -#line 1357 "glsl_parser.ypp" - { (yyval.n) = ast_ivec4; ;} - break; - - case 195: - -/* Line 1464 of yacc.c */ -#line 1358 "glsl_parser.ypp" - { (yyval.n) = ast_uvec2; ;} - break; - - case 196: - -/* Line 1464 of yacc.c */ -#line 1359 "glsl_parser.ypp" - { (yyval.n) = ast_uvec3; ;} - break; - - case 197: - -/* Line 1464 of yacc.c */ -#line 1360 "glsl_parser.ypp" - { (yyval.n) = ast_uvec4; ;} - break; - - case 198: - -/* Line 1464 of yacc.c */ -#line 1361 "glsl_parser.ypp" - { (yyval.n) = ast_mat2; ;} - break; - - case 199: - -/* Line 1464 of yacc.c */ -#line 1362 "glsl_parser.ypp" - { (yyval.n) = ast_mat2x3; ;} - break; - - case 200: - -/* Line 1464 of yacc.c */ -#line 1363 "glsl_parser.ypp" - { (yyval.n) = ast_mat2x4; ;} - break; - - case 201: - -/* Line 1464 of yacc.c */ -#line 1364 "glsl_parser.ypp" - { (yyval.n) = ast_mat3x2; ;} - break; - - case 202: - -/* Line 1464 of yacc.c */ -#line 1365 "glsl_parser.ypp" - { (yyval.n) = ast_mat3; ;} - break; - - case 203: - -/* Line 1464 of yacc.c */ -#line 1366 "glsl_parser.ypp" - { (yyval.n) = ast_mat3x4; ;} - break; - - case 204: - -/* Line 1464 of yacc.c */ -#line 1367 "glsl_parser.ypp" - { (yyval.n) = ast_mat4x2; ;} - break; - - case 205: - -/* Line 1464 of yacc.c */ -#line 1368 "glsl_parser.ypp" - { (yyval.n) = ast_mat4x3; ;} - break; - - case 206: - -/* Line 1464 of yacc.c */ -#line 1369 "glsl_parser.ypp" - { (yyval.n) = ast_mat4; ;} - break; - - case 207: - -/* Line 1464 of yacc.c */ -#line 1370 "glsl_parser.ypp" - { (yyval.n) = ast_sampler1d; ;} - break; - - case 208: - -/* Line 1464 of yacc.c */ -#line 1371 "glsl_parser.ypp" - { (yyval.n) = ast_sampler2d; ;} - break; - - case 209: - -/* Line 1464 of yacc.c */ -#line 1372 "glsl_parser.ypp" - { (yyval.n) = ast_sampler2drect; ;} - break; - - case 210: - -/* Line 1464 of yacc.c */ -#line 1373 "glsl_parser.ypp" - { (yyval.n) = ast_sampler3d; ;} - break; - - case 211: - -/* Line 1464 of yacc.c */ -#line 1374 "glsl_parser.ypp" - { (yyval.n) = ast_samplercube; ;} - break; - - case 212: - -/* Line 1464 of yacc.c */ -#line 1375 "glsl_parser.ypp" - { (yyval.n) = ast_sampler1dshadow; ;} - break; - - case 213: - -/* Line 1464 of yacc.c */ -#line 1376 "glsl_parser.ypp" - { (yyval.n) = ast_sampler2dshadow; ;} - break; - - case 214: - -/* Line 1464 of yacc.c */ -#line 1377 "glsl_parser.ypp" - { (yyval.n) = ast_sampler2drectshadow; ;} - break; - - case 215: - -/* Line 1464 of yacc.c */ -#line 1378 "glsl_parser.ypp" - { (yyval.n) = ast_samplercubeshadow; ;} - break; - - case 216: - -/* Line 1464 of yacc.c */ -#line 1379 "glsl_parser.ypp" - { (yyval.n) = ast_sampler1darray; ;} - break; - - case 217: - -/* Line 1464 of yacc.c */ -#line 1380 "glsl_parser.ypp" - { (yyval.n) = ast_sampler2darray; ;} - break; - - case 218: - -/* Line 1464 of yacc.c */ -#line 1381 "glsl_parser.ypp" - { (yyval.n) = ast_sampler1darrayshadow; ;} - break; - - case 219: - -/* Line 1464 of yacc.c */ -#line 1382 "glsl_parser.ypp" - { (yyval.n) = ast_sampler2darrayshadow; ;} - break; - - case 220: - -/* Line 1464 of yacc.c */ -#line 1383 "glsl_parser.ypp" - { (yyval.n) = ast_isampler1d; ;} - break; - - case 221: - -/* Line 1464 of yacc.c */ -#line 1384 "glsl_parser.ypp" - { (yyval.n) = ast_isampler2d; ;} - break; - - case 222: - -/* Line 1464 of yacc.c */ -#line 1385 "glsl_parser.ypp" - { (yyval.n) = ast_isampler3d; ;} - break; - - case 223: - -/* Line 1464 of yacc.c */ -#line 1386 "glsl_parser.ypp" - { (yyval.n) = ast_isamplercube; ;} - break; - - case 224: - -/* Line 1464 of yacc.c */ -#line 1387 "glsl_parser.ypp" - { (yyval.n) = ast_isampler1darray; ;} - break; - - case 225: - -/* Line 1464 of yacc.c */ -#line 1388 "glsl_parser.ypp" - { (yyval.n) = ast_isampler2darray; ;} - break; - - case 226: - -/* Line 1464 of yacc.c */ -#line 1389 "glsl_parser.ypp" - { (yyval.n) = ast_usampler1d; ;} - break; - - case 227: - -/* Line 1464 of yacc.c */ -#line 1390 "glsl_parser.ypp" - { (yyval.n) = ast_usampler2d; ;} - break; - - case 228: - -/* Line 1464 of yacc.c */ -#line 1391 "glsl_parser.ypp" - { (yyval.n) = ast_usampler3d; ;} - break; - - case 229: - -/* Line 1464 of yacc.c */ -#line 1392 "glsl_parser.ypp" - { (yyval.n) = ast_usamplercube; ;} - break; - - case 230: - -/* Line 1464 of yacc.c */ -#line 1393 "glsl_parser.ypp" - { (yyval.n) = ast_usampler1darray; ;} - break; - - case 231: - -/* Line 1464 of yacc.c */ -#line 1394 "glsl_parser.ypp" - { (yyval.n) = ast_usampler2darray; ;} - break; - - case 232: - -/* Line 1464 of yacc.c */ -#line 1398 "glsl_parser.ypp" - { - if (!state->es_shader && state->language_version < 130) - _mesa_glsl_error(& (yylsp[(1) - (1)]), state, - "precision qualifier forbidden " - "in %s (1.30 or later " - "required)\n", - state->version_string); - - (yyval.n) = ast_precision_high; - ;} - break; - - case 233: - -/* Line 1464 of yacc.c */ -#line 1408 "glsl_parser.ypp" - { - if (!state->es_shader && state->language_version < 130) - _mesa_glsl_error(& (yylsp[(1) - (1)]), state, - "precision qualifier forbidden " - "in %s (1.30 or later " - "required)\n", - state->version_string); - - (yyval.n) = ast_precision_medium; - ;} - break; - - case 234: - -/* Line 1464 of yacc.c */ -#line 1418 "glsl_parser.ypp" - { - if (!state->es_shader && state->language_version < 130) - _mesa_glsl_error(& (yylsp[(1) - (1)]), state, - "precision qualifier forbidden " - "in %s (1.30 or later " - "required)\n", - state->version_string); - - (yyval.n) = ast_precision_low; - ;} - break; - - case 235: - -/* Line 1464 of yacc.c */ -#line 1432 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.struct_specifier) = new(ctx) ast_struct_specifier((yyvsp[(2) - (5)].identifier), (yyvsp[(4) - (5)].node)); - (yyval.struct_specifier)->set_location(yylloc); - state->symbols->add_type((yyvsp[(2) - (5)].identifier), glsl_type::void_type); - ;} - break; - - case 236: - -/* Line 1464 of yacc.c */ -#line 1439 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.struct_specifier) = new(ctx) ast_struct_specifier(NULL, (yyvsp[(3) - (4)].node)); - (yyval.struct_specifier)->set_location(yylloc); - ;} - break; - - case 237: - -/* Line 1464 of yacc.c */ -#line 1448 "glsl_parser.ypp" - { - (yyval.node) = (ast_node *) (yyvsp[(1) - (1)].declarator_list); - (yyvsp[(1) - (1)].declarator_list)->link.self_link(); - ;} - break; - - case 238: - -/* Line 1464 of yacc.c */ -#line 1453 "glsl_parser.ypp" - { - (yyval.node) = (ast_node *) (yyvsp[(1) - (2)].node); - (yyval.node)->link.insert_before(& (yyvsp[(2) - (2)].declarator_list)->link); - ;} - break; - - case 239: - -/* Line 1464 of yacc.c */ -#line 1461 "glsl_parser.ypp" - { - void *ctx = state; - ast_fully_specified_type *type = new(ctx) ast_fully_specified_type(); - type->set_location(yylloc); - - type->specifier = (yyvsp[(1) - (3)].type_specifier); - (yyval.declarator_list) = new(ctx) ast_declarator_list(type); - (yyval.declarator_list)->set_location(yylloc); - - (yyval.declarator_list)->declarations.push_degenerate_list_at_head(& (yyvsp[(2) - (3)].declaration)->link); - ;} - break; - - case 240: - -/* Line 1464 of yacc.c */ -#line 1476 "glsl_parser.ypp" - { - (yyval.declaration) = (yyvsp[(1) - (1)].declaration); - (yyvsp[(1) - (1)].declaration)->link.self_link(); - ;} - break; - - case 241: - -/* Line 1464 of yacc.c */ -#line 1481 "glsl_parser.ypp" - { - (yyval.declaration) = (yyvsp[(1) - (3)].declaration); - (yyval.declaration)->link.insert_before(& (yyvsp[(3) - (3)].declaration)->link); - ;} - break; - - case 242: - -/* Line 1464 of yacc.c */ -#line 1489 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.declaration) = new(ctx) ast_declaration((yyvsp[(1) - (1)].identifier), false, NULL, NULL); - (yyval.declaration)->set_location(yylloc); - state->symbols->add_variable(new(state) ir_variable(NULL, (yyvsp[(1) - (1)].identifier), ir_var_auto)); - ;} - break; - - case 243: - -/* Line 1464 of yacc.c */ -#line 1496 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.declaration) = new(ctx) ast_declaration((yyvsp[(1) - (4)].identifier), true, (yyvsp[(3) - (4)].expression), NULL); - (yyval.declaration)->set_location(yylloc); - ;} - break; - - case 246: - -/* Line 1464 of yacc.c */ -#line 1514 "glsl_parser.ypp" - { (yyval.node) = (ast_node *) (yyvsp[(1) - (1)].compound_statement); ;} - break; - - case 251: - -/* Line 1464 of yacc.c */ -#line 1522 "glsl_parser.ypp" - { (yyval.node) = NULL; ;} - break; - - case 252: - -/* Line 1464 of yacc.c */ -#line 1523 "glsl_parser.ypp" - { (yyval.node) = NULL; ;} - break; - - case 255: - -/* Line 1464 of yacc.c */ -#line 1530 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.compound_statement) = new(ctx) ast_compound_statement(true, NULL); - (yyval.compound_statement)->set_location(yylloc); - ;} - break; - - case 256: - -/* Line 1464 of yacc.c */ -#line 1536 "glsl_parser.ypp" - { - state->symbols->push_scope(); - ;} - break; - - case 257: - -/* Line 1464 of yacc.c */ -#line 1540 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.compound_statement) = new(ctx) ast_compound_statement(true, (yyvsp[(3) - (4)].node)); - (yyval.compound_statement)->set_location(yylloc); - state->symbols->pop_scope(); - ;} - break; - - case 258: - -/* Line 1464 of yacc.c */ -#line 1549 "glsl_parser.ypp" - { (yyval.node) = (ast_node *) (yyvsp[(1) - (1)].compound_statement); ;} - break; - - case 260: - -/* Line 1464 of yacc.c */ -#line 1555 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.compound_statement) = new(ctx) ast_compound_statement(false, NULL); - (yyval.compound_statement)->set_location(yylloc); - ;} - break; - - case 261: - -/* Line 1464 of yacc.c */ -#line 1561 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.compound_statement) = new(ctx) ast_compound_statement(false, (yyvsp[(2) - (3)].node)); - (yyval.compound_statement)->set_location(yylloc); - ;} - break; - - case 262: - -/* Line 1464 of yacc.c */ -#line 1570 "glsl_parser.ypp" - { - if ((yyvsp[(1) - (1)].node) == NULL) { - _mesa_glsl_error(& (yylsp[(1) - (1)]), state, " statement\n"); - assert((yyvsp[(1) - (1)].node) != NULL); - } - - (yyval.node) = (yyvsp[(1) - (1)].node); - (yyval.node)->link.self_link(); - ;} - break; - - case 263: - -/* Line 1464 of yacc.c */ -#line 1580 "glsl_parser.ypp" - { - if ((yyvsp[(2) - (2)].node) == NULL) { - _mesa_glsl_error(& (yylsp[(2) - (2)]), state, " statement\n"); - assert((yyvsp[(2) - (2)].node) != NULL); - } - (yyval.node) = (yyvsp[(1) - (2)].node); - (yyval.node)->link.insert_before(& (yyvsp[(2) - (2)].node)->link); - ;} - break; - - case 264: - -/* Line 1464 of yacc.c */ -#line 1592 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.node) = new(ctx) ast_expression_statement(NULL); - (yyval.node)->set_location(yylloc); - ;} - break; - - case 265: - -/* Line 1464 of yacc.c */ -#line 1598 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.node) = new(ctx) ast_expression_statement((yyvsp[(1) - (2)].expression)); - (yyval.node)->set_location(yylloc); - ;} - break; - - case 266: - -/* Line 1464 of yacc.c */ -#line 1607 "glsl_parser.ypp" - { - (yyval.node) = new(state) ast_selection_statement((yyvsp[(3) - (5)].expression), (yyvsp[(5) - (5)].selection_rest_statement).then_statement, - (yyvsp[(5) - (5)].selection_rest_statement).else_statement); - (yyval.node)->set_location(yylloc); - ;} - break; - - case 267: - -/* Line 1464 of yacc.c */ -#line 1616 "glsl_parser.ypp" - { - (yyval.selection_rest_statement).then_statement = (yyvsp[(1) - (3)].node); - (yyval.selection_rest_statement).else_statement = (yyvsp[(3) - (3)].node); - ;} - break; - - case 268: - -/* Line 1464 of yacc.c */ -#line 1621 "glsl_parser.ypp" - { - (yyval.selection_rest_statement).then_statement = (yyvsp[(1) - (1)].node); - (yyval.selection_rest_statement).else_statement = NULL; - ;} - break; - - case 269: - -/* Line 1464 of yacc.c */ -#line 1629 "glsl_parser.ypp" - { - (yyval.node) = (ast_node *) (yyvsp[(1) - (1)].expression); - ;} - break; - - case 270: - -/* Line 1464 of yacc.c */ -#line 1633 "glsl_parser.ypp" - { - void *ctx = state; - ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(2) - (4)].identifier), false, NULL, (yyvsp[(4) - (4)].expression)); - ast_declarator_list *declarator = new(ctx) ast_declarator_list((yyvsp[(1) - (4)].fully_specified_type)); - decl->set_location(yylloc); - declarator->set_location(yylloc); - - declarator->declarations.push_tail(&decl->link); - (yyval.node) = declarator; - ;} - break; - - case 274: - -/* Line 1464 of yacc.c */ -#line 1656 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.node) = new(ctx) ast_iteration_statement(ast_iteration_statement::ast_while, - NULL, (yyvsp[(3) - (5)].node), NULL, (yyvsp[(5) - (5)].node)); - (yyval.node)->set_location(yylloc); - ;} - break; - - case 275: - -/* Line 1464 of yacc.c */ -#line 1663 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.node) = new(ctx) ast_iteration_statement(ast_iteration_statement::ast_do_while, - NULL, (yyvsp[(5) - (7)].expression), NULL, (yyvsp[(2) - (7)].node)); - (yyval.node)->set_location(yylloc); - ;} - break; - - case 276: - -/* Line 1464 of yacc.c */ -#line 1670 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.node) = new(ctx) ast_iteration_statement(ast_iteration_statement::ast_for, - (yyvsp[(3) - (6)].node), (yyvsp[(4) - (6)].for_rest_statement).cond, (yyvsp[(4) - (6)].for_rest_statement).rest, (yyvsp[(6) - (6)].node)); - (yyval.node)->set_location(yylloc); - ;} - break; - - case 280: - -/* Line 1464 of yacc.c */ -#line 1686 "glsl_parser.ypp" - { - (yyval.node) = NULL; - ;} - break; - - case 281: - -/* Line 1464 of yacc.c */ -#line 1693 "glsl_parser.ypp" - { - (yyval.for_rest_statement).cond = (yyvsp[(1) - (2)].node); - (yyval.for_rest_statement).rest = NULL; - ;} - break; - - case 282: - -/* Line 1464 of yacc.c */ -#line 1698 "glsl_parser.ypp" - { - (yyval.for_rest_statement).cond = (yyvsp[(1) - (3)].node); - (yyval.for_rest_statement).rest = (yyvsp[(3) - (3)].expression); - ;} - break; - - case 283: - -/* Line 1464 of yacc.c */ -#line 1707 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.node) = new(ctx) ast_jump_statement(ast_jump_statement::ast_continue, NULL); - (yyval.node)->set_location(yylloc); - ;} - break; - - case 284: - -/* Line 1464 of yacc.c */ -#line 1713 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.node) = new(ctx) ast_jump_statement(ast_jump_statement::ast_break, NULL); - (yyval.node)->set_location(yylloc); - ;} - break; - - case 285: - -/* Line 1464 of yacc.c */ -#line 1719 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.node) = new(ctx) ast_jump_statement(ast_jump_statement::ast_return, NULL); - (yyval.node)->set_location(yylloc); - ;} - break; - - case 286: - -/* Line 1464 of yacc.c */ -#line 1725 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.node) = new(ctx) ast_jump_statement(ast_jump_statement::ast_return, (yyvsp[(2) - (3)].expression)); - (yyval.node)->set_location(yylloc); - ;} - break; - - case 287: - -/* Line 1464 of yacc.c */ -#line 1731 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.node) = new(ctx) ast_jump_statement(ast_jump_statement::ast_discard, NULL); - (yyval.node)->set_location(yylloc); - ;} - break; - - case 288: - -/* Line 1464 of yacc.c */ -#line 1739 "glsl_parser.ypp" - { (yyval.node) = (yyvsp[(1) - (1)].function_definition); ;} - break; - - case 289: - -/* Line 1464 of yacc.c */ -#line 1740 "glsl_parser.ypp" - { (yyval.node) = (yyvsp[(1) - (1)].node); ;} - break; - - case 290: - -/* Line 1464 of yacc.c */ -#line 1741 "glsl_parser.ypp" - { (yyval.node) = NULL; ;} - break; - - case 291: - -/* Line 1464 of yacc.c */ -#line 1746 "glsl_parser.ypp" - { - void *ctx = state; - (yyval.function_definition) = new(ctx) ast_function_definition(); - (yyval.function_definition)->set_location(yylloc); - (yyval.function_definition)->prototype = (yyvsp[(1) - (2)].function); - (yyval.function_definition)->body = (yyvsp[(2) - (2)].compound_statement); - - state->symbols->pop_scope(); - ;} - break; - - - -/* Line 1464 of yacc.c */ -#line 5240 "glsl_parser.cpp" - default: break; - } - YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); - - YYPOPSTACK (yylen); - yylen = 0; - YY_STACK_PRINT (yyss, yyssp); - - *++yyvsp = yyval; - *++yylsp = yyloc; - - /* Now `shift' the result of the reduction. Determine what state - that goes to, based on the state we popped back to and the rule - number reduced by. */ - - yyn = yyr1[yyn]; - - yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; - if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) - yystate = yytable[yystate]; - else - yystate = yydefgoto[yyn - YYNTOKENS]; - - goto yynewstate; - - -/*------------------------------------. -| yyerrlab -- here on detecting error | -`------------------------------------*/ -yyerrlab: - /* If not already recovering from an error, report this error. */ - if (!yyerrstatus) - { - ++yynerrs; -#if ! YYERROR_VERBOSE - yyerror (&yylloc, state, YY_("syntax error")); -#else - { - YYSIZE_T yysize = yysyntax_error (0, yystate, yychar); - if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM) - { - YYSIZE_T yyalloc = 2 * yysize; - if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM)) - yyalloc = YYSTACK_ALLOC_MAXIMUM; - if (yymsg != yymsgbuf) - YYSTACK_FREE (yymsg); - yymsg = (char *) YYSTACK_ALLOC (yyalloc); - if (yymsg) - yymsg_alloc = yyalloc; - else - { - yymsg = yymsgbuf; - yymsg_alloc = sizeof yymsgbuf; - } - } - - if (0 < yysize && yysize <= yymsg_alloc) - { - (void) yysyntax_error (yymsg, yystate, yychar); - yyerror (&yylloc, state, yymsg); - } - else - { - yyerror (&yylloc, state, YY_("syntax error")); - if (yysize != 0) - goto yyexhaustedlab; - } - } -#endif - } - - yyerror_range[1] = yylloc; - - if (yyerrstatus == 3) - { - /* If just tried and failed to reuse lookahead token after an - error, discard it. */ - - if (yychar <= YYEOF) - { - /* Return failure if at end of input. */ - if (yychar == YYEOF) - YYABORT; - } - else - { - yydestruct ("Error: discarding", - yytoken, &yylval, &yylloc, state); - yychar = YYEMPTY; - } - } - - /* Else will try to reuse lookahead token after shifting the error - token. */ - goto yyerrlab1; - - -/*---------------------------------------------------. -| yyerrorlab -- error raised explicitly by YYERROR. | -`---------------------------------------------------*/ -yyerrorlab: - - /* Pacify compilers like GCC when the user code never invokes - YYERROR and the label yyerrorlab therefore never appears in user - code. */ - if (/*CONSTCOND*/ 0) - goto yyerrorlab; - - yyerror_range[1] = yylsp[1-yylen]; - /* Do not reclaim the symbols of the rule which action triggered - this YYERROR. */ - YYPOPSTACK (yylen); - yylen = 0; - YY_STACK_PRINT (yyss, yyssp); - yystate = *yyssp; - goto yyerrlab1; - - -/*-------------------------------------------------------------. -| yyerrlab1 -- common code for both syntax error and YYERROR. | -`-------------------------------------------------------------*/ -yyerrlab1: - yyerrstatus = 3; /* Each real token shifted decrements this. */ - - for (;;) - { - yyn = yypact[yystate]; - if (yyn != YYPACT_NINF) - { - yyn += YYTERROR; - if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) - { - yyn = yytable[yyn]; - if (0 < yyn) - break; - } - } - - /* Pop the current state because it cannot handle the error token. */ - if (yyssp == yyss) - YYABORT; - - yyerror_range[1] = *yylsp; - yydestruct ("Error: popping", - yystos[yystate], yyvsp, yylsp, state); - YYPOPSTACK (1); - yystate = *yyssp; - YY_STACK_PRINT (yyss, yyssp); - } - - *++yyvsp = yylval; - - yyerror_range[2] = yylloc; - /* Using YYLLOC is tempting, but would change the location of - the lookahead. YYLOC is available though. */ - YYLLOC_DEFAULT (yyloc, yyerror_range, 2); - *++yylsp = yyloc; - - /* Shift the error token. */ - YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); - - yystate = yyn; - goto yynewstate; - - -/*-------------------------------------. -| yyacceptlab -- YYACCEPT comes here. | -`-------------------------------------*/ -yyacceptlab: - yyresult = 0; - goto yyreturn; - -/*-----------------------------------. -| yyabortlab -- YYABORT comes here. | -`-----------------------------------*/ -yyabortlab: - yyresult = 1; - goto yyreturn; - -#if !defined(yyoverflow) || YYERROR_VERBOSE -/*-------------------------------------------------. -| yyexhaustedlab -- memory exhaustion comes here. | -`-------------------------------------------------*/ -yyexhaustedlab: - yyerror (&yylloc, state, YY_("memory exhausted")); - yyresult = 2; - /* Fall through. */ -#endif - -yyreturn: - if (yychar != YYEMPTY) - yydestruct ("Cleanup: discarding lookahead", - yytoken, &yylval, &yylloc, state); - /* Do not reclaim the symbols of the rule which action triggered - this YYABORT or YYACCEPT. */ - YYPOPSTACK (yylen); - YY_STACK_PRINT (yyss, yyssp); - while (yyssp != yyss) - { - yydestruct ("Cleanup: popping", - yystos[*yyssp], yyvsp, yylsp, state); - YYPOPSTACK (1); - } -#ifndef yyoverflow - if (yyss != yyssa) - YYSTACK_FREE (yyss); -#endif -#if YYERROR_VERBOSE - if (yymsg != yymsgbuf) - YYSTACK_FREE (yymsg); -#endif - /* Make sure YYID is used. */ - return YYID (yyresult); -} - - - diff --git a/mesalib/src/glsl/glsl_parser.h b/mesalib/src/glsl/glsl_parser.h deleted file mode 100644 index da50fdac0..000000000 --- a/mesalib/src/glsl/glsl_parser.h +++ /dev/null @@ -1,300 +0,0 @@ -/* A Bison parser, made by GNU Bison 2.4.3. */ - -/* Skeleton interface for Bison's Yacc-like parsers in C - - Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006, - 2009, 2010 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . */ - -/* As a special exception, you may create a larger work that contains - part or all of the Bison parser skeleton and distribute that work - under terms of your choice, so long as that work isn't itself a - parser generator using the skeleton or a modified version thereof - as a parser skeleton. Alternatively, if you modify or redistribute - the parser skeleton itself, you may (at your option) remove this - special exception, which will cause the skeleton and the resulting - Bison output files to be licensed under the GNU General Public - License without this special exception. - - This special exception was added by the Free Software Foundation in - version 2.2 of Bison. */ - - -/* Tokens. */ -#ifndef YYTOKENTYPE -# define YYTOKENTYPE - /* Put the tokens into the symbol table, so that GDB and other debuggers - know about them. */ - enum yytokentype { - ATTRIBUTE = 258, - CONST_TOK = 259, - BOOL_TOK = 260, - FLOAT_TOK = 261, - INT_TOK = 262, - UINT_TOK = 263, - BREAK = 264, - CONTINUE = 265, - DO = 266, - ELSE = 267, - FOR = 268, - IF = 269, - DISCARD = 270, - RETURN = 271, - SWITCH = 272, - CASE = 273, - DEFAULT = 274, - BVEC2 = 275, - BVEC3 = 276, - BVEC4 = 277, - IVEC2 = 278, - IVEC3 = 279, - IVEC4 = 280, - UVEC2 = 281, - UVEC3 = 282, - UVEC4 = 283, - VEC2 = 284, - VEC3 = 285, - VEC4 = 286, - CENTROID = 287, - IN_TOK = 288, - OUT_TOK = 289, - INOUT_TOK = 290, - UNIFORM = 291, - VARYING = 292, - NOPERSPECTIVE = 293, - FLAT = 294, - SMOOTH = 295, - MAT2X2 = 296, - MAT2X3 = 297, - MAT2X4 = 298, - MAT3X2 = 299, - MAT3X3 = 300, - MAT3X4 = 301, - MAT4X2 = 302, - MAT4X3 = 303, - MAT4X4 = 304, - SAMPLER1D = 305, - SAMPLER2D = 306, - SAMPLER3D = 307, - SAMPLERCUBE = 308, - SAMPLER1DSHADOW = 309, - SAMPLER2DSHADOW = 310, - SAMPLERCUBESHADOW = 311, - SAMPLER1DARRAY = 312, - SAMPLER2DARRAY = 313, - SAMPLER1DARRAYSHADOW = 314, - SAMPLER2DARRAYSHADOW = 315, - ISAMPLER1D = 316, - ISAMPLER2D = 317, - ISAMPLER3D = 318, - ISAMPLERCUBE = 319, - ISAMPLER1DARRAY = 320, - ISAMPLER2DARRAY = 321, - USAMPLER1D = 322, - USAMPLER2D = 323, - USAMPLER3D = 324, - USAMPLERCUBE = 325, - USAMPLER1DARRAY = 326, - USAMPLER2DARRAY = 327, - STRUCT = 328, - VOID_TOK = 329, - WHILE = 330, - IDENTIFIER = 331, - TYPE_IDENTIFIER = 332, - NEW_IDENTIFIER = 333, - FLOATCONSTANT = 334, - INTCONSTANT = 335, - UINTCONSTANT = 336, - BOOLCONSTANT = 337, - FIELD_SELECTION = 338, - LEFT_OP = 339, - RIGHT_OP = 340, - INC_OP = 341, - DEC_OP = 342, - LE_OP = 343, - GE_OP = 344, - EQ_OP = 345, - NE_OP = 346, - AND_OP = 347, - OR_OP = 348, - XOR_OP = 349, - MUL_ASSIGN = 350, - DIV_ASSIGN = 351, - ADD_ASSIGN = 352, - MOD_ASSIGN = 353, - LEFT_ASSIGN = 354, - RIGHT_ASSIGN = 355, - AND_ASSIGN = 356, - XOR_ASSIGN = 357, - OR_ASSIGN = 358, - SUB_ASSIGN = 359, - INVARIANT = 360, - LOWP = 361, - MEDIUMP = 362, - HIGHP = 363, - SUPERP = 364, - PRECISION = 365, - VERSION = 366, - EXTENSION = 367, - LINE = 368, - COLON = 369, - EOL = 370, - INTERFACE = 371, - OUTPUT = 372, - PRAGMA_DEBUG_ON = 373, - PRAGMA_DEBUG_OFF = 374, - PRAGMA_OPTIMIZE_ON = 375, - PRAGMA_OPTIMIZE_OFF = 376, - PRAGMA_INVARIANT_ALL = 377, - LAYOUT_TOK = 378, - ASM = 379, - CLASS = 380, - UNION = 381, - ENUM = 382, - TYPEDEF = 383, - TEMPLATE = 384, - THIS = 385, - PACKED_TOK = 386, - GOTO = 387, - INLINE_TOK = 388, - NOINLINE = 389, - VOLATILE = 390, - PUBLIC_TOK = 391, - STATIC = 392, - EXTERN = 393, - EXTERNAL = 394, - LONG_TOK = 395, - SHORT_TOK = 396, - DOUBLE_TOK = 397, - HALF = 398, - FIXED_TOK = 399, - UNSIGNED = 400, - INPUT_TOK = 401, - OUPTUT = 402, - HVEC2 = 403, - HVEC3 = 404, - HVEC4 = 405, - DVEC2 = 406, - DVEC3 = 407, - DVEC4 = 408, - FVEC2 = 409, - FVEC3 = 410, - FVEC4 = 411, - SAMPLER2DRECT = 412, - SAMPLER3DRECT = 413, - SAMPLER2DRECTSHADOW = 414, - SIZEOF = 415, - CAST = 416, - NAMESPACE = 417, - USING = 418, - ERROR_TOK = 419, - COMMON = 420, - PARTITION = 421, - ACTIVE = 422, - SAMPLERBUFFER = 423, - FILTER = 424, - IMAGE1D = 425, - IMAGE2D = 426, - IMAGE3D = 427, - IMAGECUBE = 428, - IMAGE1DARRAY = 429, - IMAGE2DARRAY = 430, - IIMAGE1D = 431, - IIMAGE2D = 432, - IIMAGE3D = 433, - IIMAGECUBE = 434, - IIMAGE1DARRAY = 435, - IIMAGE2DARRAY = 436, - UIMAGE1D = 437, - UIMAGE2D = 438, - UIMAGE3D = 439, - UIMAGECUBE = 440, - UIMAGE1DARRAY = 441, - UIMAGE2DARRAY = 442, - IMAGE1DSHADOW = 443, - IMAGE2DSHADOW = 444, - IMAGEBUFFER = 445, - IIMAGEBUFFER = 446, - UIMAGEBUFFER = 447, - IMAGE1DARRAYSHADOW = 448, - IMAGE2DARRAYSHADOW = 449, - ROW_MAJOR = 450 - }; -#endif - - - -#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED -typedef union YYSTYPE -{ - -/* Line 1685 of yacc.c */ -#line 52 "glsl_parser.ypp" - - int n; - float real; - char *identifier; - - struct ast_type_qualifier type_qualifier; - - ast_node *node; - ast_type_specifier *type_specifier; - ast_fully_specified_type *fully_specified_type; - ast_function *function; - ast_parameter_declarator *parameter_declarator; - ast_function_definition *function_definition; - ast_compound_statement *compound_statement; - ast_expression *expression; - ast_declarator_list *declarator_list; - ast_struct_specifier *struct_specifier; - ast_declaration *declaration; - - struct { - ast_node *cond; - ast_expression *rest; - } for_rest_statement; - - struct { - ast_node *then_statement; - ast_node *else_statement; - } selection_rest_statement; - - - -/* Line 1685 of yacc.c */ -#line 278 "glsl_parser.h" -} YYSTYPE; -# define YYSTYPE_IS_TRIVIAL 1 -# define yystype YYSTYPE /* obsolescent; will be withdrawn */ -# define YYSTYPE_IS_DECLARED 1 -#endif - - - -#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED -typedef struct YYLTYPE -{ - int first_line; - int first_column; - int last_line; - int last_column; -} YYLTYPE; -# define yyltype YYLTYPE /* obsolescent; will be withdrawn */ -# define YYLTYPE_IS_DECLARED 1 -# define YYLTYPE_IS_TRIVIAL 1 -#endif - - - diff --git a/mesalib/src/glsl/glsl_parser.ypp b/mesalib/src/glsl/glsl_parser.ypp deleted file mode 100644 index 29849c1e9..000000000 --- a/mesalib/src/glsl/glsl_parser.ypp +++ /dev/null @@ -1,1755 +0,0 @@ -%{ -/* - * Copyright © 2008, 2009 Intel Corporation - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ -#include -#include -#include -#include - -#include "ast.h" -#include "glsl_parser_extras.h" -#include "glsl_types.h" - -#define YYLEX_PARAM state->scanner - -%} - -%pure-parser -%error-verbose - -%locations -%initial-action { - @$.first_line = 1; - @$.first_column = 1; - @$.last_line = 1; - @$.last_column = 1; - @$.source = 0; -} - -%lex-param {void *scanner} -%parse-param {struct _mesa_glsl_parse_state *state} - -%union { - int n; - float real; - char *identifier; - - struct ast_type_qualifier type_qualifier; - - ast_node *node; - ast_type_specifier *type_specifier; - ast_fully_specified_type *fully_specified_type; - ast_function *function; - ast_parameter_declarator *parameter_declarator; - ast_function_definition *function_definition; - ast_compound_statement *compound_statement; - ast_expression *expression; - ast_declarator_list *declarator_list; - ast_struct_specifier *struct_specifier; - ast_declaration *declaration; - - struct { - ast_node *cond; - ast_expression *rest; - } for_rest_statement; - - struct { - ast_node *then_statement; - ast_node *else_statement; - } selection_rest_statement; -} - -%token ATTRIBUTE CONST_TOK BOOL_TOK FLOAT_TOK INT_TOK UINT_TOK -%token BREAK CONTINUE DO ELSE FOR IF DISCARD RETURN SWITCH CASE DEFAULT -%token BVEC2 BVEC3 BVEC4 IVEC2 IVEC3 IVEC4 UVEC2 UVEC3 UVEC4 VEC2 VEC3 VEC4 -%token CENTROID IN_TOK OUT_TOK INOUT_TOK UNIFORM VARYING -%token NOPERSPECTIVE FLAT SMOOTH -%token MAT2X2 MAT2X3 MAT2X4 -%token MAT3X2 MAT3X3 MAT3X4 -%token MAT4X2 MAT4X3 MAT4X4 -%token SAMPLER1D SAMPLER2D SAMPLER3D SAMPLERCUBE SAMPLER1DSHADOW SAMPLER2DSHADOW -%token SAMPLERCUBESHADOW SAMPLER1DARRAY SAMPLER2DARRAY SAMPLER1DARRAYSHADOW -%token SAMPLER2DARRAYSHADOW ISAMPLER1D ISAMPLER2D ISAMPLER3D ISAMPLERCUBE -%token ISAMPLER1DARRAY ISAMPLER2DARRAY USAMPLER1D USAMPLER2D USAMPLER3D -%token USAMPLERCUBE USAMPLER1DARRAY USAMPLER2DARRAY -%token STRUCT VOID_TOK WHILE -%token IDENTIFIER TYPE_IDENTIFIER NEW_IDENTIFIER -%type any_identifier -%token FLOATCONSTANT -%token INTCONSTANT UINTCONSTANT BOOLCONSTANT -%token FIELD_SELECTION -%token LEFT_OP RIGHT_OP -%token INC_OP DEC_OP LE_OP GE_OP EQ_OP NE_OP -%token AND_OP OR_OP XOR_OP MUL_ASSIGN DIV_ASSIGN ADD_ASSIGN -%token MOD_ASSIGN LEFT_ASSIGN RIGHT_ASSIGN AND_ASSIGN XOR_ASSIGN OR_ASSIGN -%token SUB_ASSIGN -%token INVARIANT -%token LOWP MEDIUMP HIGHP SUPERP PRECISION - -%token VERSION EXTENSION LINE COLON EOL INTERFACE OUTPUT -%token PRAGMA_DEBUG_ON PRAGMA_DEBUG_OFF -%token PRAGMA_OPTIMIZE_ON PRAGMA_OPTIMIZE_OFF -%token PRAGMA_INVARIANT_ALL -%token LAYOUT_TOK - - /* Reserved words that are not actually used in the grammar. - */ -%token ASM CLASS UNION ENUM TYPEDEF TEMPLATE THIS PACKED_TOK GOTO -%token INLINE_TOK NOINLINE VOLATILE PUBLIC_TOK STATIC EXTERN EXTERNAL -%token LONG_TOK SHORT_TOK DOUBLE_TOK HALF FIXED_TOK UNSIGNED INPUT_TOK OUPTUT -%token HVEC2 HVEC3 HVEC4 DVEC2 DVEC3 DVEC4 FVEC2 FVEC3 FVEC4 -%token SAMPLER2DRECT SAMPLER3DRECT SAMPLER2DRECTSHADOW -%token SIZEOF CAST NAMESPACE USING - -%token ERROR_TOK - -%token COMMON PARTITION ACTIVE SAMPLERBUFFER FILTER -%token IMAGE1D IMAGE2D IMAGE3D IMAGECUBE IMAGE1DARRAY IMAGE2DARRAY -%token IIMAGE1D IIMAGE2D IIMAGE3D IIMAGECUBE IIMAGE1DARRAY IIMAGE2DARRAY -%token UIMAGE1D UIMAGE2D UIMAGE3D UIMAGECUBE UIMAGE1DARRAY UIMAGE2DARRAY -%token IMAGE1DSHADOW IMAGE2DSHADOW IMAGEBUFFER IIMAGEBUFFER UIMAGEBUFFER -%token IMAGE1DARRAYSHADOW IMAGE2DARRAYSHADOW -%token ROW_MAJOR - -%type variable_identifier -%type statement -%type statement_list -%type simple_statement -%type precision_qualifier -%type type_qualifier -%type storage_qualifier -%type interpolation_qualifier -%type layout_qualifier -%type layout_qualifier_id_list layout_qualifier_id -%type type_specifier -%type type_specifier_no_prec -%type type_specifier_nonarray -%type basic_type_specifier_nonarray -%type fully_specified_type -%type function_prototype -%type function_header -%type function_header_with_parameters -%type function_declarator -%type parameter_declarator -%type parameter_declaration -%type parameter_qualifier -%type parameter_type_qualifier -%type parameter_type_specifier -%type function_definition -%type compound_statement_no_new_scope -%type compound_statement -%type statement_no_new_scope -%type expression_statement -%type expression -%type primary_expression -%type assignment_expression -%type conditional_expression -%type logical_or_expression -%type logical_xor_expression -%type logical_and_expression -%type inclusive_or_expression -%type exclusive_or_expression -%type and_expression -%type equality_expression -%type relational_expression -%type shift_expression -%type additive_expression -%type multiplicative_expression -%type unary_expression -%type constant_expression -%type integer_expression -%type postfix_expression -%type function_call_header_with_parameters -%type function_call_header_no_parameters -%type function_call_header -%type function_call_generic -%type function_call_or_method -%type function_call -%type method_call_generic -%type method_call_header_with_parameters -%type method_call_header_no_parameters -%type method_call_header -%type assignment_operator -%type unary_operator -%type function_identifier -%type external_declaration -%type init_declarator_list -%type single_declaration -%type initializer -%type declaration -%type declaration_statement -%type jump_statement -%type struct_specifier -%type struct_declaration_list -%type struct_declaration -%type struct_declarator -%type struct_declarator_list -%type selection_statement -%type selection_rest_statement -%type iteration_statement -%type condition -%type conditionopt -%type for_init_statement -%type for_rest_statement -%% - -translation_unit: - version_statement extension_statement_list - { - _mesa_glsl_initialize_types(state); - } - external_declaration_list - { - delete state->symbols; - state->symbols = new(ralloc_parent(state)) glsl_symbol_table; - _mesa_glsl_initialize_types(state); - } - ; - -version_statement: - /* blank - no #version specified: defaults are already set */ - | VERSION INTCONSTANT EOL - { - bool supported = false; - - switch ($2) { - case 100: - state->es_shader = true; - supported = state->Const.GLSL_100ES; - break; - case 110: - supported = state->Const.GLSL_110; - break; - case 120: - supported = state->Const.GLSL_120; - break; - case 130: - supported = state->Const.GLSL_130; - break; - default: - supported = false; - break; - } - - state->language_version = $2; - state->version_string = - ralloc_asprintf(state, "GLSL%s %d.%02d", - state->es_shader ? " ES" : "", - state->language_version / 100, - state->language_version % 100); - - if (!supported) { - _mesa_glsl_error(& @2, state, "%s is not supported. " - "Supported versions are: %s\n", - state->version_string, - state->supported_version_string); - } - } - ; - -pragma_statement: - PRAGMA_DEBUG_ON EOL - | PRAGMA_DEBUG_OFF EOL - | PRAGMA_OPTIMIZE_ON EOL - | PRAGMA_OPTIMIZE_OFF EOL - | PRAGMA_INVARIANT_ALL EOL - { - if (state->language_version < 120) { - _mesa_glsl_warning(& @1, state, - "pragma `invariant(all)' not supported in %s", - state->version_string); - } else { - state->all_invariant = true; - } - } - ; - -extension_statement_list: - - | extension_statement_list extension_statement - ; - -any_identifier: - IDENTIFIER - | TYPE_IDENTIFIER - | NEW_IDENTIFIER - ; - -extension_statement: - EXTENSION any_identifier COLON any_identifier EOL - { - if (!_mesa_glsl_process_extension($2, & @2, $4, & @4, state)) { - YYERROR; - } - } - ; - -external_declaration_list: - external_declaration - { - /* FINISHME: The NULL test is required because pragmas are set to - * FINISHME: NULL. (See production rule for external_declaration.) - */ - if ($1 != NULL) - state->translation_unit.push_tail(& $1->link); - } - | external_declaration_list external_declaration - { - /* FINISHME: The NULL test is required because pragmas are set to - * FINISHME: NULL. (See production rule for external_declaration.) - */ - if ($2 != NULL) - state->translation_unit.push_tail(& $2->link); - } - ; - -variable_identifier: - IDENTIFIER - | NEW_IDENTIFIER - ; - -primary_expression: - variable_identifier - { - void *ctx = state; - $$ = new(ctx) ast_expression(ast_identifier, NULL, NULL, NULL); - $$->set_location(yylloc); - $$->primary_expression.identifier = $1; - } - | INTCONSTANT - { - void *ctx = state; - $$ = new(ctx) ast_expression(ast_int_constant, NULL, NULL, NULL); - $$->set_location(yylloc); - $$->primary_expression.int_constant = $1; - } - | UINTCONSTANT - { - void *ctx = state; - $$ = new(ctx) ast_expression(ast_uint_constant, NULL, NULL, NULL); - $$->set_location(yylloc); - $$->primary_expression.uint_constant = $1; - } - | FLOATCONSTANT - { - void *ctx = state; - $$ = new(ctx) ast_expression(ast_float_constant, NULL, NULL, NULL); - $$->set_location(yylloc); - $$->primary_expression.float_constant = $1; - } - | BOOLCONSTANT - { - void *ctx = state; - $$ = new(ctx) ast_expression(ast_bool_constant, NULL, NULL, NULL); - $$->set_location(yylloc); - $$->primary_expression.bool_constant = $1; - } - | '(' expression ')' - { - $$ = $2; - } - ; - -postfix_expression: - primary_expression - | postfix_expression '[' integer_expression ']' - { - void *ctx = state; - $$ = new(ctx) ast_expression(ast_array_index, $1, $3, NULL); - $$->set_location(yylloc); - } - | function_call - { - $$ = $1; - } - | postfix_expression '.' any_identifier - { - void *ctx = state; - $$ = new(ctx) ast_expression(ast_field_selection, $1, NULL, NULL); - $$->set_location(yylloc); - $$->primary_expression.identifier = $3; - } - | postfix_expression INC_OP - { - void *ctx = state; - $$ = new(ctx) ast_expression(ast_post_inc, $1, NULL, NULL); - $$->set_location(yylloc); - } - | postfix_expression DEC_OP - { - void *ctx = state; - $$ = new(ctx) ast_expression(ast_post_dec, $1, NULL, NULL); - $$->set_location(yylloc); - } - ; - -integer_expression: - expression - ; - -function_call: - function_call_or_method - ; - -function_call_or_method: - function_call_generic - | postfix_expression '.' method_call_generic - { - void *ctx = state; - $$ = new(ctx) ast_expression(ast_field_selection, $1, $3, NULL); - $$->set_location(yylloc); - } - ; - -function_call_generic: - function_call_header_with_parameters ')' - | function_call_header_no_parameters ')' - ; - -function_call_header_no_parameters: - function_call_header VOID_TOK - | function_call_header - ; - -function_call_header_with_parameters: - function_call_header assignment_expression - { - $$ = $1; - $$->set_location(yylloc); - $$->expressions.push_tail(& $2->link); - } - | function_call_header_with_parameters ',' assignment_expression - { - $$ = $1; - $$->set_location(yylloc); - $$->expressions.push_tail(& $3->link); - } - ; - - // Grammar Note: Constructors look like functions, but lexical - // analysis recognized most of them as keywords. They are now - // recognized through "type_specifier". -function_call_header: - function_identifier '(' - ; - -function_identifier: - type_specifier - { - void *ctx = state; - $$ = new(ctx) ast_function_expression($1); - $$->set_location(yylloc); - } - | variable_identifier - { - void *ctx = state; - ast_expression *callee = new(ctx) ast_expression($1); - $$ = new(ctx) ast_function_expression(callee); - $$->set_location(yylloc); - } - | FIELD_SELECTION - { - void *ctx = state; - ast_expression *callee = new(ctx) ast_expression($1); - $$ = new(ctx) ast_function_expression(callee); - $$->set_location(yylloc); - } - ; - -method_call_generic: - method_call_header_with_parameters ')' - | method_call_header_no_parameters ')' - ; - -method_call_header_no_parameters: - method_call_header VOID_TOK - | method_call_header - ; - -method_call_header_with_parameters: - method_call_header assignment_expression - { - $$ = $1; - $$->set_location(yylloc); - $$->expressions.push_tail(& $2->link); - } - | method_call_header_with_parameters ',' assignment_expression - { - $$ = $1; - $$->set_location(yylloc); - $$->expressions.push_tail(& $3->link); - } - ; - - // Grammar Note: Constructors look like methods, but lexical - // analysis recognized most of them as keywords. They are now - // recognized through "type_specifier". -method_call_header: - variable_identifier '(' - { - void *ctx = state; - ast_expression *callee = new(ctx) ast_expression($1); - $$ = new(ctx) ast_function_expression(callee); - $$->set_location(yylloc); - } - ; - - // Grammar Note: No traditional style type casts. -unary_expression: - postfix_expression - | INC_OP unary_expression - { - void *ctx = state; - $$ = new(ctx) ast_expression(ast_pre_inc, $2, NULL, NULL); - $$->set_location(yylloc); - } - | DEC_OP unary_expression - { - void *ctx = state; - $$ = new(ctx) ast_expression(ast_pre_dec, $2, NULL, NULL); - $$->set_location(yylloc); - } - | unary_operator unary_expression - { - void *ctx = state; - $$ = new(ctx) ast_expression($1, $2, NULL, NULL); - $$->set_location(yylloc); - } - ; - - // Grammar Note: No '*' or '&' unary ops. Pointers are not supported. -unary_operator: - '+' { $$ = ast_plus; } - | '-' { $$ = ast_neg; } - | '!' { $$ = ast_logic_not; } - | '~' { $$ = ast_bit_not; } - ; - -multiplicative_expression: - unary_expression - | multiplicative_expression '*' unary_expression - { - void *ctx = state; - $$ = new(ctx) ast_expression_bin(ast_mul, $1, $3); - $$->set_location(yylloc); - } - | multiplicative_expression '/' unary_expression - { - void *ctx = state; - $$ = new(ctx) ast_expression_bin(ast_div, $1, $3); - $$->set_location(yylloc); - } - | multiplicative_expression '%' unary_expression - { - void *ctx = state; - $$ = new(ctx) ast_expression_bin(ast_mod, $1, $3); - $$->set_location(yylloc); - } - ; - -additive_expression: - multiplicative_expression - | additive_expression '+' multiplicative_expression - { - void *ctx = state; - $$ = new(ctx) ast_expression_bin(ast_add, $1, $3); - $$->set_location(yylloc); - } - | additive_expression '-' multiplicative_expression - { - void *ctx = state; - $$ = new(ctx) ast_expression_bin(ast_sub, $1, $3); - $$->set_location(yylloc); - } - ; - -shift_expression: - additive_expression - | shift_expression LEFT_OP additive_expression - { - void *ctx = state; - $$ = new(ctx) ast_expression_bin(ast_lshift, $1, $3); - $$->set_location(yylloc); - } - | shift_expression RIGHT_OP additive_expression - { - void *ctx = state; - $$ = new(ctx) ast_expression_bin(ast_rshift, $1, $3); - $$->set_location(yylloc); - } - ; - -relational_expression: - shift_expression - | relational_expression '<' shift_expression - { - void *ctx = state; - $$ = new(ctx) ast_expression_bin(ast_less, $1, $3); - $$->set_location(yylloc); - } - | relational_expression '>' shift_expression - { - void *ctx = state; - $$ = new(ctx) ast_expression_bin(ast_greater, $1, $3); - $$->set_location(yylloc); - } - | relational_expression LE_OP shift_expression - { - void *ctx = state; - $$ = new(ctx) ast_expression_bin(ast_lequal, $1, $3); - $$->set_location(yylloc); - } - | relational_expression GE_OP shift_expression - { - void *ctx = state; - $$ = new(ctx) ast_expression_bin(ast_gequal, $1, $3); - $$->set_location(yylloc); - } - ; - -equality_expression: - relational_expression - | equality_expression EQ_OP relational_expression - { - void *ctx = state; - $$ = new(ctx) ast_expression_bin(ast_equal, $1, $3); - $$->set_location(yylloc); - } - | equality_expression NE_OP relational_expression - { - void *ctx = state; - $$ = new(ctx) ast_expression_bin(ast_nequal, $1, $3); - $$->set_location(yylloc); - } - ; - -and_expression: - equality_expression - | and_expression '&' equality_expression - { - void *ctx = state; - $$ = new(ctx) ast_expression_bin(ast_bit_and, $1, $3); - $$->set_location(yylloc); - } - ; - -exclusive_or_expression: - and_expression - | exclusive_or_expression '^' and_expression - { - void *ctx = state; - $$ = new(ctx) ast_expression_bin(ast_bit_xor, $1, $3); - $$->set_location(yylloc); - } - ; - -inclusive_or_expression: - exclusive_or_expression - | inclusive_or_expression '|' exclusive_or_expression - { - void *ctx = state; - $$ = new(ctx) ast_expression_bin(ast_bit_or, $1, $3); - $$->set_location(yylloc); - } - ; - -logical_and_expression: - inclusive_or_expression - | logical_and_expression AND_OP inclusive_or_expression - { - void *ctx = state; - $$ = new(ctx) ast_expression_bin(ast_logic_and, $1, $3); - $$->set_location(yylloc); - } - ; - -logical_xor_expression: - logical_and_expression - | logical_xor_expression XOR_OP logical_and_expression - { - void *ctx = state; - $$ = new(ctx) ast_expression_bin(ast_logic_xor, $1, $3); - $$->set_location(yylloc); - } - ; - -logical_or_expression: - logical_xor_expression - | logical_or_expression OR_OP logical_xor_expression - { - void *ctx = state; - $$ = new(ctx) ast_expression_bin(ast_logic_or, $1, $3); - $$->set_location(yylloc); - } - ; - -conditional_expression: - logical_or_expression - | logical_or_expression '?' expression ':' assignment_expression - { - void *ctx = state; - $$ = new(ctx) ast_expression(ast_conditional, $1, $3, $5); - $$->set_location(yylloc); - } - ; - -assignment_expression: - conditional_expression - | unary_expression assignment_operator assignment_expression - { - void *ctx = state; - $$ = new(ctx) ast_expression($2, $1, $3, NULL); - $$->set_location(yylloc); - } - ; - -assignment_operator: - '=' { $$ = ast_assign; } - | MUL_ASSIGN { $$ = ast_mul_assign; } - | DIV_ASSIGN { $$ = ast_div_assign; } - | MOD_ASSIGN { $$ = ast_mod_assign; } - | ADD_ASSIGN { $$ = ast_add_assign; } - | SUB_ASSIGN { $$ = ast_sub_assign; } - | LEFT_ASSIGN { $$ = ast_ls_assign; } - | RIGHT_ASSIGN { $$ = ast_rs_assign; } - | AND_ASSIGN { $$ = ast_and_assign; } - | XOR_ASSIGN { $$ = ast_xor_assign; } - | OR_ASSIGN { $$ = ast_or_assign; } - ; - -expression: - assignment_expression - { - $$ = $1; - } - | expression ',' assignment_expression - { - void *ctx = state; - if ($1->oper != ast_sequence) { - $$ = new(ctx) ast_expression(ast_sequence, NULL, NULL, NULL); - $$->set_location(yylloc); - $$->expressions.push_tail(& $1->link); - } else { - $$ = $1; - } - - $$->expressions.push_tail(& $3->link); - } - ; - -constant_expression: - conditional_expression - ; - -declaration: - function_prototype ';' - { - state->symbols->pop_scope(); - $$ = $1; - } - | init_declarator_list ';' - { - $$ = $1; - } - | PRECISION precision_qualifier type_specifier_no_prec ';' - { - $3->precision = $2; - $3->is_precision_statement = true; - $$ = $3; - } - ; - -function_prototype: - function_declarator ')' - ; - -function_declarator: - function_header - | function_header_with_parameters - ; - -function_header_with_parameters: - function_header parameter_declaration - { - $$ = $1; - $$->parameters.push_tail(& $2->link); - } - | function_header_with_parameters ',' parameter_declaration - { - $$ = $1; - $$->parameters.push_tail(& $3->link); - } - ; - -function_header: - fully_specified_type variable_identifier '(' - { - void *ctx = state; - $$ = new(ctx) ast_function(); - $$->set_location(yylloc); - $$->return_type = $1; - $$->identifier = $2; - - state->symbols->add_function(new(state) ir_function($2)); - state->symbols->push_scope(); - } - ; - -parameter_declarator: - type_specifier any_identifier - { - void *ctx = state; - $$ = new(ctx) ast_parameter_declarator(); - $$->set_location(yylloc); - $$->type = new(ctx) ast_fully_specified_type(); - $$->type->set_location(yylloc); - $$->type->specifier = $1; - $$->identifier = $2; - } - | type_specifier any_identifier '[' constant_expression ']' - { - void *ctx = state; - $$ = new(ctx) ast_parameter_declarator(); - $$->set_location(yylloc); - $$->type = new(ctx) ast_fully_specified_type(); - $$->type->set_location(yylloc); - $$->type->specifier = $1; - $$->identifier = $2; - $$->is_array = true; - $$->array_size = $4; - } - ; - -parameter_declaration: - parameter_type_qualifier parameter_qualifier parameter_declarator - { - $1.flags.i |= $2.flags.i; - - $$ = $3; - $$->type->qualifier = $1; - } - | parameter_qualifier parameter_declarator - { - $$ = $2; - $$->type->qualifier = $1; - } - | parameter_type_qualifier parameter_qualifier parameter_type_specifier - { - void *ctx = state; - $1.flags.i |= $2.flags.i; - - $$ = new(ctx) ast_parameter_declarator(); - $$->set_location(yylloc); - $$->type = new(ctx) ast_fully_specified_type(); - $$->type->qualifier = $1; - $$->type->specifier = $3; - } - | parameter_qualifier parameter_type_specifier - { - void *ctx = state; - $$ = new(ctx) ast_parameter_declarator(); - $$->set_location(yylloc); - $$->type = new(ctx) ast_fully_specified_type(); - $$->type->qualifier = $1; - $$->type->specifier = $2; - } - ; - -parameter_qualifier: - /* empty */ - { - memset(& $$, 0, sizeof($$)); - } - | IN_TOK - { - memset(& $$, 0, sizeof($$)); - $$.flags.q.in = 1; - } - | OUT_TOK - { - memset(& $$, 0, sizeof($$)); - $$.flags.q.out = 1; - } - | INOUT_TOK - { - memset(& $$, 0, sizeof($$)); - $$.flags.q.in = 1; - $$.flags.q.out = 1; - } - ; - -parameter_type_specifier: - type_specifier - ; - -init_declarator_list: - single_declaration - | init_declarator_list ',' any_identifier - { - void *ctx = state; - ast_declaration *decl = new(ctx) ast_declaration($3, false, NULL, NULL); - decl->set_location(yylloc); - - $$ = $1; - $$->declarations.push_tail(&decl->link); - state->symbols->add_variable(new(state) ir_variable(NULL, $3, ir_var_auto)); - } - | init_declarator_list ',' any_identifier '[' ']' - { - void *ctx = state; - ast_declaration *decl = new(ctx) ast_declaration($3, true, NULL, NULL); - decl->set_location(yylloc); - - $$ = $1; - $$->declarations.push_tail(&decl->link); - state->symbols->add_variable(new(state) ir_variable(NULL, $3, ir_var_auto)); - } - | init_declarator_list ',' any_identifier '[' constant_expression ']' - { - void *ctx = state; - ast_declaration *decl = new(ctx) ast_declaration($3, true, $5, NULL); - decl->set_location(yylloc); - - $$ = $1; - $$->declarations.push_tail(&decl->link); - state->symbols->add_variable(new(state) ir_variable(NULL, $3, ir_var_auto)); - } - | init_declarator_list ',' any_identifier '[' ']' '=' initializer - { - void *ctx = state; - ast_declaration *decl = new(ctx) ast_declaration($3, true, NULL, $7); - decl->set_location(yylloc); - - $$ = $1; - $$->declarations.push_tail(&decl->link); - state->symbols->add_variable(new(state) ir_variable(NULL, $3, ir_var_auto)); - } - | init_declarator_list ',' any_identifier '[' constant_expression ']' '=' initializer - { - void *ctx = state; - ast_declaration *decl = new(ctx) ast_declaration($3, true, $5, $8); - decl->set_location(yylloc); - - $$ = $1; - $$->declarations.push_tail(&decl->link); - state->symbols->add_variable(new(state) ir_variable(NULL, $3, ir_var_auto)); - } - | init_declarator_list ',' any_identifier '=' initializer - { - void *ctx = state; - ast_declaration *decl = new(ctx) ast_declaration($3, false, NULL, $5); - decl->set_location(yylloc); - - $$ = $1; - $$->declarations.push_tail(&decl->link); - state->symbols->add_variable(new(state) ir_variable(NULL, $3, ir_var_auto)); - } - ; - - // Grammar Note: No 'enum', or 'typedef'. -single_declaration: - fully_specified_type - { - void *ctx = state; - if ($1->specifier->type_specifier != ast_struct) { - _mesa_glsl_error(& @1, state, "empty declaration list\n"); - YYERROR; - } else { - $$ = new(ctx) ast_declarator_list($1); - $$->set_location(yylloc); - } - } - | fully_specified_type any_identifier - { - void *ctx = state; - ast_declaration *decl = new(ctx) ast_declaration($2, false, NULL, NULL); - - $$ = new(ctx) ast_declarator_list($1); - $$->set_location(yylloc); - $$->declarations.push_tail(&decl->link); - } - | fully_specified_type any_identifier '[' ']' - { - void *ctx = state; - ast_declaration *decl = new(ctx) ast_declaration($2, true, NULL, NULL); - - $$ = new(ctx) ast_declarator_list($1); - $$->set_location(yylloc); - $$->declarations.push_tail(&decl->link); - } - | fully_specified_type any_identifier '[' constant_expression ']' - { - void *ctx = state; - ast_declaration *decl = new(ctx) ast_declaration($2, true, $4, NULL); - - $$ = new(ctx) ast_declarator_list($1); - $$->set_location(yylloc); - $$->declarations.push_tail(&decl->link); - } - | fully_specified_type any_identifier '[' ']' '=' initializer - { - void *ctx = state; - ast_declaration *decl = new(ctx) ast_declaration($2, true, NULL, $6); - - $$ = new(ctx) ast_declarator_list($1); - $$->set_location(yylloc); - $$->declarations.push_tail(&decl->link); - } - | fully_specified_type any_identifier '[' constant_expression ']' '=' initializer - { - void *ctx = state; - ast_declaration *decl = new(ctx) ast_declaration($2, true, $4, $7); - - $$ = new(ctx) ast_declarator_list($1); - $$->set_location(yylloc); - $$->declarations.push_tail(&decl->link); - } - | fully_specified_type any_identifier '=' initializer - { - void *ctx = state; - ast_declaration *decl = new(ctx) ast_declaration($2, false, NULL, $4); - - $$ = new(ctx) ast_declarator_list($1); - $$->set_location(yylloc); - $$->declarations.push_tail(&decl->link); - } - | INVARIANT variable_identifier // Vertex only. - { - void *ctx = state; - ast_declaration *decl = new(ctx) ast_declaration($2, false, NULL, NULL); - - $$ = new(ctx) ast_declarator_list(NULL); - $$->set_location(yylloc); - $$->invariant = true; - - $$->declarations.push_tail(&decl->link); - } - ; - -fully_specified_type: - type_specifier - { - void *ctx = state; - $$ = new(ctx) ast_fully_specified_type(); - $$->set_location(yylloc); - $$->specifier = $1; - } - | type_qualifier type_specifier - { - void *ctx = state; - $$ = new(ctx) ast_fully_specified_type(); - $$->set_location(yylloc); - $$->qualifier = $1; - $$->specifier = $2; - } - ; - -layout_qualifier: - LAYOUT_TOK '(' layout_qualifier_id_list ')' - { - $$ = $3; - } - ; - -layout_qualifier_id_list: - layout_qualifier_id - | layout_qualifier_id_list ',' layout_qualifier_id - { - if (($1.flags.i & $3.flags.i) != 0) { - _mesa_glsl_error(& @3, state, - "duplicate layout qualifiers used\n"); - YYERROR; - } - - $$.flags.i = $1.flags.i | $3.flags.i; - - if ($1.flags.q.explicit_location) - $$.location = $1.location; - - if ($3.flags.q.explicit_location) - $$.location = $3.location; - } - ; - -layout_qualifier_id: - any_identifier - { - bool got_one = false; - - memset(& $$, 0, sizeof($$)); - - /* Layout qualifiers for ARB_fragment_coord_conventions. */ - if (!got_one && state->ARB_fragment_coord_conventions_enable) { - if (strcmp($1, "origin_upper_left") == 0) { - got_one = true; - $$.flags.q.origin_upper_left = 1; - } else if (strcmp($1, "pixel_center_integer") == 0) { - got_one = true; - $$.flags.q.pixel_center_integer = 1; - } - - if (got_one && state->ARB_fragment_coord_conventions_warn) { - _mesa_glsl_warning(& @1, state, - "GL_ARB_fragment_coord_conventions layout " - "identifier `%s' used\n", $1); - } - } - - /* Layout qualifiers for AMD_conservative_depth. */ - if (!got_one && state->AMD_conservative_depth_enable) { - if (strcmp($1, "depth_any") == 0) { - got_one = true; - $$.flags.q.depth_any = 1; - } else if (strcmp($1, "depth_greater") == 0) { - got_one = true; - $$.flags.q.depth_greater = 1; - } else if (strcmp($1, "depth_less") == 0) { - got_one = true; - $$.flags.q.depth_less = 1; - } else if (strcmp($1, "depth_unchanged") == 0) { - got_one = true; - $$.flags.q.depth_unchanged = 1; - } - - if (got_one && state->AMD_conservative_depth_warn) { - _mesa_glsl_warning(& @1, state, - "GL_AMD_conservative_depth " - "layout qualifier `%s' is used\n", $1); - } - } - - if (!got_one) { - _mesa_glsl_error(& @1, state, "unrecognized layout identifier " - "`%s'\n", $1); - YYERROR; - } - } - | any_identifier '=' INTCONSTANT - { - bool got_one = false; - - memset(& $$, 0, sizeof($$)); - - if (state->ARB_explicit_attrib_location_enable) { - /* FINISHME: Handle 'index' once GL_ARB_blend_func_exteneded and - * FINISHME: GLSL 1.30 (or later) are supported. - */ - if (strcmp("location", $1) == 0) { - got_one = true; - - $$.flags.q.explicit_location = 1; - - if ($3 >= 0) { - $$.location = $3; - } else { - _mesa_glsl_error(& @3, state, - "invalid location %d specified\n", $3); - YYERROR; - } - } - } - - /* If the identifier didn't match any known layout identifiers, - * emit an error. - */ - if (!got_one) { - _mesa_glsl_error(& @1, state, "unrecognized layout identifier " - "`%s'\n", $1); - YYERROR; - } else if (state->ARB_explicit_attrib_location_warn) { - _mesa_glsl_warning(& @1, state, - "GL_ARB_explicit_attrib_location layout " - "identifier `%s' used\n", $1); - } - } - ; - -interpolation_qualifier: - SMOOTH - { - memset(& $$, 0, sizeof($$)); - $$.flags.q.smooth = 1; - } - | FLAT - { - memset(& $$, 0, sizeof($$)); - $$.flags.q.flat = 1; - } - | NOPERSPECTIVE - { - memset(& $$, 0, sizeof($$)); - $$.flags.q.noperspective = 1; - } - ; - -parameter_type_qualifier: - CONST_TOK - { - memset(& $$, 0, sizeof($$)); - $$.flags.q.constant = 1; - } - ; - -type_qualifier: - storage_qualifier - | layout_qualifier - | layout_qualifier storage_qualifier - { - $$ = $1; - $$.flags.i |= $2.flags.i; - } - | interpolation_qualifier - | interpolation_qualifier storage_qualifier - { - $$ = $1; - $$.flags.i |= $2.flags.i; - } - | INVARIANT storage_qualifier - { - $$ = $2; - $$.flags.q.invariant = 1; - } - | INVARIANT interpolation_qualifier storage_qualifier - { - $$ = $2; - $$.flags.i |= $3.flags.i; - $$.flags.q.invariant = 1; - } - | INVARIANT - { - memset(& $$, 0, sizeof($$)); - $$.flags.q.invariant = 1; - } - ; - -storage_qualifier: - CONST_TOK - { - memset(& $$, 0, sizeof($$)); - $$.flags.q.constant = 1; - } - | ATTRIBUTE - { - memset(& $$, 0, sizeof($$)); - $$.flags.q.attribute = 1; - } - | VARYING - { - memset(& $$, 0, sizeof($$)); - $$.flags.q.varying = 1; - } - | CENTROID VARYING - { - memset(& $$, 0, sizeof($$)); - $$.flags.q.centroid = 1; - $$.flags.q.varying = 1; - } - | IN_TOK - { - memset(& $$, 0, sizeof($$)); - $$.flags.q.in = 1; - } - | OUT_TOK - { - memset(& $$, 0, sizeof($$)); - $$.flags.q.out = 1; - } - | CENTROID IN_TOK - { - memset(& $$, 0, sizeof($$)); - $$.flags.q.centroid = 1; $$.flags.q.in = 1; - } - | CENTROID OUT_TOK - { - memset(& $$, 0, sizeof($$)); - $$.flags.q.centroid = 1; $$.flags.q.out = 1; - } - | UNIFORM - { - memset(& $$, 0, sizeof($$)); - $$.flags.q.uniform = 1; - } - ; - -type_specifier: - type_specifier_no_prec - { - $$ = $1; - } - | precision_qualifier type_specifier_no_prec - { - $$ = $2; - $$->precision = $1; - } - ; - -type_specifier_no_prec: - type_specifier_nonarray - | type_specifier_nonarray '[' ']' - { - $$ = $1; - $$->is_array = true; - $$->array_size = NULL; - } - | type_specifier_nonarray '[' constant_expression ']' - { - $$ = $1; - $$->is_array = true; - $$->array_size = $3; - } - ; - -type_specifier_nonarray: - basic_type_specifier_nonarray - { - void *ctx = state; - $$ = new(ctx) ast_type_specifier($1); - $$->set_location(yylloc); - } - | struct_specifier - { - void *ctx = state; - $$ = new(ctx) ast_type_specifier($1); - $$->set_location(yylloc); - } - | TYPE_IDENTIFIER - { - void *ctx = state; - $$ = new(ctx) ast_type_specifier($1); - $$->set_location(yylloc); - } - ; - -basic_type_specifier_nonarray: - VOID_TOK { $$ = ast_void; } - | FLOAT_TOK { $$ = ast_float; } - | INT_TOK { $$ = ast_int; } - | UINT_TOK { $$ = ast_uint; } - | BOOL_TOK { $$ = ast_bool; } - | VEC2 { $$ = ast_vec2; } - | VEC3 { $$ = ast_vec3; } - | VEC4 { $$ = ast_vec4; } - | BVEC2 { $$ = ast_bvec2; } - | BVEC3 { $$ = ast_bvec3; } - | BVEC4 { $$ = ast_bvec4; } - | IVEC2 { $$ = ast_ivec2; } - | IVEC3 { $$ = ast_ivec3; } - | IVEC4 { $$ = ast_ivec4; } - | UVEC2 { $$ = ast_uvec2; } - | UVEC3 { $$ = ast_uvec3; } - | UVEC4 { $$ = ast_uvec4; } - | MAT2X2 { $$ = ast_mat2; } - | MAT2X3 { $$ = ast_mat2x3; } - | MAT2X4 { $$ = ast_mat2x4; } - | MAT3X2 { $$ = ast_mat3x2; } - | MAT3X3 { $$ = ast_mat3; } - | MAT3X4 { $$ = ast_mat3x4; } - | MAT4X2 { $$ = ast_mat4x2; } - | MAT4X3 { $$ = ast_mat4x3; } - | MAT4X4 { $$ = ast_mat4; } - | SAMPLER1D { $$ = ast_sampler1d; } - | SAMPLER2D { $$ = ast_sampler2d; } - | SAMPLER2DRECT { $$ = ast_sampler2drect; } - | SAMPLER3D { $$ = ast_sampler3d; } - | SAMPLERCUBE { $$ = ast_samplercube; } - | SAMPLER1DSHADOW { $$ = ast_sampler1dshadow; } - | SAMPLER2DSHADOW { $$ = ast_sampler2dshadow; } - | SAMPLER2DRECTSHADOW { $$ = ast_sampler2drectshadow; } - | SAMPLERCUBESHADOW { $$ = ast_samplercubeshadow; } - | SAMPLER1DARRAY { $$ = ast_sampler1darray; } - | SAMPLER2DARRAY { $$ = ast_sampler2darray; } - | SAMPLER1DARRAYSHADOW { $$ = ast_sampler1darrayshadow; } - | SAMPLER2DARRAYSHADOW { $$ = ast_sampler2darrayshadow; } - | ISAMPLER1D { $$ = ast_isampler1d; } - | ISAMPLER2D { $$ = ast_isampler2d; } - | ISAMPLER3D { $$ = ast_isampler3d; } - | ISAMPLERCUBE { $$ = ast_isamplercube; } - | ISAMPLER1DARRAY { $$ = ast_isampler1darray; } - | ISAMPLER2DARRAY { $$ = ast_isampler2darray; } - | USAMPLER1D { $$ = ast_usampler1d; } - | USAMPLER2D { $$ = ast_usampler2d; } - | USAMPLER3D { $$ = ast_usampler3d; } - | USAMPLERCUBE { $$ = ast_usamplercube; } - | USAMPLER1DARRAY { $$ = ast_usampler1darray; } - | USAMPLER2DARRAY { $$ = ast_usampler2darray; } - ; - -precision_qualifier: - HIGHP { - if (!state->es_shader && state->language_version < 130) - _mesa_glsl_error(& @1, state, - "precision qualifier forbidden " - "in %s (1.30 or later " - "required)\n", - state->version_string); - - $$ = ast_precision_high; - } - | MEDIUMP { - if (!state->es_shader && state->language_version < 130) - _mesa_glsl_error(& @1, state, - "precision qualifier forbidden " - "in %s (1.30 or later " - "required)\n", - state->version_string); - - $$ = ast_precision_medium; - } - | LOWP { - if (!state->es_shader && state->language_version < 130) - _mesa_glsl_error(& @1, state, - "precision qualifier forbidden " - "in %s (1.30 or later " - "required)\n", - state->version_string); - - $$ = ast_precision_low; - } - ; - -struct_specifier: - STRUCT any_identifier '{' struct_declaration_list '}' - { - void *ctx = state; - $$ = new(ctx) ast_struct_specifier($2, $4); - $$->set_location(yylloc); - state->symbols->add_type($2, glsl_type::void_type); - } - | STRUCT '{' struct_declaration_list '}' - { - void *ctx = state; - $$ = new(ctx) ast_struct_specifier(NULL, $3); - $$->set_location(yylloc); - } - ; - -struct_declaration_list: - struct_declaration - { - $$ = (ast_node *) $1; - $1->link.self_link(); - } - | struct_declaration_list struct_declaration - { - $$ = (ast_node *) $1; - $$->link.insert_before(& $2->link); - } - ; - -struct_declaration: - type_specifier struct_declarator_list ';' - { - void *ctx = state; - ast_fully_specified_type *type = new(ctx) ast_fully_specified_type(); - type->set_location(yylloc); - - type->specifier = $1; - $$ = new(ctx) ast_declarator_list(type); - $$->set_location(yylloc); - - $$->declarations.push_degenerate_list_at_head(& $2->link); - } - ; - -struct_declarator_list: - struct_declarator - { - $$ = $1; - $1->link.self_link(); - } - | struct_declarator_list ',' struct_declarator - { - $$ = $1; - $$->link.insert_before(& $3->link); - } - ; - -struct_declarator: - any_identifier - { - void *ctx = state; - $$ = new(ctx) ast_declaration($1, false, NULL, NULL); - $$->set_location(yylloc); - state->symbols->add_variable(new(state) ir_variable(NULL, $1, ir_var_auto)); - } - | any_identifier '[' constant_expression ']' - { - void *ctx = state; - $$ = new(ctx) ast_declaration($1, true, $3, NULL); - $$->set_location(yylloc); - } - ; - -initializer: - assignment_expression - ; - -declaration_statement: - declaration - ; - - // Grammar Note: labeled statements for SWITCH only; 'goto' is not - // supported. -statement: - compound_statement { $$ = (ast_node *) $1; } - | simple_statement - ; - -simple_statement: - declaration_statement - | expression_statement - | selection_statement - | switch_statement { $$ = NULL; } - | case_label { $$ = NULL; } - | iteration_statement - | jump_statement - ; - -compound_statement: - '{' '}' - { - void *ctx = state; - $$ = new(ctx) ast_compound_statement(true, NULL); - $$->set_location(yylloc); - } - | '{' - { - state->symbols->push_scope(); - } - statement_list '}' - { - void *ctx = state; - $$ = new(ctx) ast_compound_statement(true, $3); - $$->set_location(yylloc); - state->symbols->pop_scope(); - } - ; - -statement_no_new_scope: - compound_statement_no_new_scope { $$ = (ast_node *) $1; } - | simple_statement - ; - -compound_statement_no_new_scope: - '{' '}' - { - void *ctx = state; - $$ = new(ctx) ast_compound_statement(false, NULL); - $$->set_location(yylloc); - } - | '{' statement_list '}' - { - void *ctx = state; - $$ = new(ctx) ast_compound_statement(false, $2); - $$->set_location(yylloc); - } - ; - -statement_list: - statement - { - if ($1 == NULL) { - _mesa_glsl_error(& @1, state, " statement\n"); - assert($1 != NULL); - } - - $$ = $1; - $$->link.self_link(); - } - | statement_list statement - { - if ($2 == NULL) { - _mesa_glsl_error(& @2, state, " statement\n"); - assert($2 != NULL); - } - $$ = $1; - $$->link.insert_before(& $2->link); - } - ; - -expression_statement: - ';' - { - void *ctx = state; - $$ = new(ctx) ast_expression_statement(NULL); - $$->set_location(yylloc); - } - | expression ';' - { - void *ctx = state; - $$ = new(ctx) ast_expression_statement($1); - $$->set_location(yylloc); - } - ; - -selection_statement: - IF '(' expression ')' selection_rest_statement - { - $$ = new(state) ast_selection_statement($3, $5.then_statement, - $5.else_statement); - $$->set_location(yylloc); - } - ; - -selection_rest_statement: - statement ELSE statement - { - $$.then_statement = $1; - $$.else_statement = $3; - } - | statement - { - $$.then_statement = $1; - $$.else_statement = NULL; - } - ; - -condition: - expression - { - $$ = (ast_node *) $1; - } - | fully_specified_type any_identifier '=' initializer - { - void *ctx = state; - ast_declaration *decl = new(ctx) ast_declaration($2, false, NULL, $4); - ast_declarator_list *declarator = new(ctx) ast_declarator_list($1); - decl->set_location(yylloc); - declarator->set_location(yylloc); - - declarator->declarations.push_tail(&decl->link); - $$ = declarator; - } - ; - -switch_statement: - SWITCH '(' expression ')' compound_statement - ; - -case_label: - CASE expression ':' - | DEFAULT ':' - ; - -iteration_statement: - WHILE '(' condition ')' statement_no_new_scope - { - void *ctx = state; - $$ = new(ctx) ast_iteration_statement(ast_iteration_statement::ast_while, - NULL, $3, NULL, $5); - $$->set_location(yylloc); - } - | DO statement WHILE '(' expression ')' ';' - { - void *ctx = state; - $$ = new(ctx) ast_iteration_statement(ast_iteration_statement::ast_do_while, - NULL, $5, NULL, $2); - $$->set_location(yylloc); - } - | FOR '(' for_init_statement for_rest_statement ')' statement_no_new_scope - { - void *ctx = state; - $$ = new(ctx) ast_iteration_statement(ast_iteration_statement::ast_for, - $3, $4.cond, $4.rest, $6); - $$->set_location(yylloc); - } - ; - -for_init_statement: - expression_statement - | declaration_statement - ; - -conditionopt: - condition - | /* empty */ - { - $$ = NULL; - } - ; - -for_rest_statement: - conditionopt ';' - { - $$.cond = $1; - $$.rest = NULL; - } - | conditionopt ';' expression - { - $$.cond = $1; - $$.rest = $3; - } - ; - - // Grammar Note: No 'goto'. Gotos are not supported. -jump_statement: - CONTINUE ';' - { - void *ctx = state; - $$ = new(ctx) ast_jump_statement(ast_jump_statement::ast_continue, NULL); - $$->set_location(yylloc); - } - | BREAK ';' - { - void *ctx = state; - $$ = new(ctx) ast_jump_statement(ast_jump_statement::ast_break, NULL); - $$->set_location(yylloc); - } - | RETURN ';' - { - void *ctx = state; - $$ = new(ctx) ast_jump_statement(ast_jump_statement::ast_return, NULL); - $$->set_location(yylloc); - } - | RETURN expression ';' - { - void *ctx = state; - $$ = new(ctx) ast_jump_statement(ast_jump_statement::ast_return, $2); - $$->set_location(yylloc); - } - | DISCARD ';' // Fragment shader only. - { - void *ctx = state; - $$ = new(ctx) ast_jump_statement(ast_jump_statement::ast_discard, NULL); - $$->set_location(yylloc); - } - ; - -external_declaration: - function_definition { $$ = $1; } - | declaration { $$ = $1; } - | pragma_statement { $$ = NULL; } - ; - -function_definition: - function_prototype compound_statement_no_new_scope - { - void *ctx = state; - $$ = new(ctx) ast_function_definition(); - $$->set_location(yylloc); - $$->prototype = $1; - $$->body = $2; - - state->symbols->pop_scope(); - } - ; diff --git a/mesalib/src/glsl/glsl_parser.yy b/mesalib/src/glsl/glsl_parser.yy new file mode 100644 index 000000000..29849c1e9 --- /dev/null +++ b/mesalib/src/glsl/glsl_parser.yy @@ -0,0 +1,1755 @@ +%{ +/* + * Copyright © 2008, 2009 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ +#include +#include +#include +#include + +#include "ast.h" +#include "glsl_parser_extras.h" +#include "glsl_types.h" + +#define YYLEX_PARAM state->scanner + +%} + +%pure-parser +%error-verbose + +%locations +%initial-action { + @$.first_line = 1; + @$.first_column = 1; + @$.last_line = 1; + @$.last_column = 1; + @$.source = 0; +} + +%lex-param {void *scanner} +%parse-param {struct _mesa_glsl_parse_state *state} + +%union { + int n; + float real; + char *identifier; + + struct ast_type_qualifier type_qualifier; + + ast_node *node; + ast_type_specifier *type_specifier; + ast_fully_specified_type *fully_specified_type; + ast_function *function; + ast_parameter_declarator *parameter_declarator; + ast_function_definition *function_definition; + ast_compound_statement *compound_statement; + ast_expression *expression; + ast_declarator_list *declarator_list; + ast_struct_specifier *struct_specifier; + ast_declaration *declaration; + + struct { + ast_node *cond; + ast_expression *rest; + } for_rest_statement; + + struct { + ast_node *then_statement; + ast_node *else_statement; + } selection_rest_statement; +} + +%token ATTRIBUTE CONST_TOK BOOL_TOK FLOAT_TOK INT_TOK UINT_TOK +%token BREAK CONTINUE DO ELSE FOR IF DISCARD RETURN SWITCH CASE DEFAULT +%token BVEC2 BVEC3 BVEC4 IVEC2 IVEC3 IVEC4 UVEC2 UVEC3 UVEC4 VEC2 VEC3 VEC4 +%token CENTROID IN_TOK OUT_TOK INOUT_TOK UNIFORM VARYING +%token NOPERSPECTIVE FLAT SMOOTH +%token MAT2X2 MAT2X3 MAT2X4 +%token MAT3X2 MAT3X3 MAT3X4 +%token MAT4X2 MAT4X3 MAT4X4 +%token SAMPLER1D SAMPLER2D SAMPLER3D SAMPLERCUBE SAMPLER1DSHADOW SAMPLER2DSHADOW +%token SAMPLERCUBESHADOW SAMPLER1DARRAY SAMPLER2DARRAY SAMPLER1DARRAYSHADOW +%token SAMPLER2DARRAYSHADOW ISAMPLER1D ISAMPLER2D ISAMPLER3D ISAMPLERCUBE +%token ISAMPLER1DARRAY ISAMPLER2DARRAY USAMPLER1D USAMPLER2D USAMPLER3D +%token USAMPLERCUBE USAMPLER1DARRAY USAMPLER2DARRAY +%token STRUCT VOID_TOK WHILE +%token IDENTIFIER TYPE_IDENTIFIER NEW_IDENTIFIER +%type any_identifier +%token FLOATCONSTANT +%token INTCONSTANT UINTCONSTANT BOOLCONSTANT +%token FIELD_SELECTION +%token LEFT_OP RIGHT_OP +%token INC_OP DEC_OP LE_OP GE_OP EQ_OP NE_OP +%token AND_OP OR_OP XOR_OP MUL_ASSIGN DIV_ASSIGN ADD_ASSIGN +%token MOD_ASSIGN LEFT_ASSIGN RIGHT_ASSIGN AND_ASSIGN XOR_ASSIGN OR_ASSIGN +%token SUB_ASSIGN +%token INVARIANT +%token LOWP MEDIUMP HIGHP SUPERP PRECISION + +%token VERSION EXTENSION LINE COLON EOL INTERFACE OUTPUT +%token PRAGMA_DEBUG_ON PRAGMA_DEBUG_OFF +%token PRAGMA_OPTIMIZE_ON PRAGMA_OPTIMIZE_OFF +%token PRAGMA_INVARIANT_ALL +%token LAYOUT_TOK + + /* Reserved words that are not actually used in the grammar. + */ +%token ASM CLASS UNION ENUM TYPEDEF TEMPLATE THIS PACKED_TOK GOTO +%token INLINE_TOK NOINLINE VOLATILE PUBLIC_TOK STATIC EXTERN EXTERNAL +%token LONG_TOK SHORT_TOK DOUBLE_TOK HALF FIXED_TOK UNSIGNED INPUT_TOK OUPTUT +%token HVEC2 HVEC3 HVEC4 DVEC2 DVEC3 DVEC4 FVEC2 FVEC3 FVEC4 +%token SAMPLER2DRECT SAMPLER3DRECT SAMPLER2DRECTSHADOW +%token SIZEOF CAST NAMESPACE USING + +%token ERROR_TOK + +%token COMMON PARTITION ACTIVE SAMPLERBUFFER FILTER +%token IMAGE1D IMAGE2D IMAGE3D IMAGECUBE IMAGE1DARRAY IMAGE2DARRAY +%token IIMAGE1D IIMAGE2D IIMAGE3D IIMAGECUBE IIMAGE1DARRAY IIMAGE2DARRAY +%token UIMAGE1D UIMAGE2D UIMAGE3D UIMAGECUBE UIMAGE1DARRAY UIMAGE2DARRAY +%token IMAGE1DSHADOW IMAGE2DSHADOW IMAGEBUFFER IIMAGEBUFFER UIMAGEBUFFER +%token IMAGE1DARRAYSHADOW IMAGE2DARRAYSHADOW +%token ROW_MAJOR + +%type variable_identifier +%type statement +%type statement_list +%type simple_statement +%type precision_qualifier +%type type_qualifier +%type storage_qualifier +%type interpolation_qualifier +%type layout_qualifier +%type layout_qualifier_id_list layout_qualifier_id +%type type_specifier +%type type_specifier_no_prec +%type type_specifier_nonarray +%type basic_type_specifier_nonarray +%type fully_specified_type +%type function_prototype +%type function_header +%type function_header_with_parameters +%type function_declarator +%type parameter_declarator +%type parameter_declaration +%type parameter_qualifier +%type parameter_type_qualifier +%type parameter_type_specifier +%type function_definition +%type compound_statement_no_new_scope +%type compound_statement +%type statement_no_new_scope +%type expression_statement +%type expression +%type primary_expression +%type assignment_expression +%type conditional_expression +%type logical_or_expression +%type logical_xor_expression +%type logical_and_expression +%type inclusive_or_expression +%type exclusive_or_expression +%type and_expression +%type equality_expression +%type relational_expression +%type shift_expression +%type additive_expression +%type multiplicative_expression +%type unary_expression +%type constant_expression +%type integer_expression +%type postfix_expression +%type function_call_header_with_parameters +%type function_call_header_no_parameters +%type function_call_header +%type function_call_generic +%type function_call_or_method +%type function_call +%type method_call_generic +%type method_call_header_with_parameters +%type method_call_header_no_parameters +%type method_call_header +%type assignment_operator +%type unary_operator +%type function_identifier +%type external_declaration +%type init_declarator_list +%type single_declaration +%type initializer +%type declaration +%type declaration_statement +%type jump_statement +%type struct_specifier +%type struct_declaration_list +%type struct_declaration +%type struct_declarator +%type struct_declarator_list +%type selection_statement +%type selection_rest_statement +%type iteration_statement +%type condition +%type conditionopt +%type for_init_statement +%type for_rest_statement +%% + +translation_unit: + version_statement extension_statement_list + { + _mesa_glsl_initialize_types(state); + } + external_declaration_list + { + delete state->symbols; + state->symbols = new(ralloc_parent(state)) glsl_symbol_table; + _mesa_glsl_initialize_types(state); + } + ; + +version_statement: + /* blank - no #version specified: defaults are already set */ + | VERSION INTCONSTANT EOL + { + bool supported = false; + + switch ($2) { + case 100: + state->es_shader = true; + supported = state->Const.GLSL_100ES; + break; + case 110: + supported = state->Const.GLSL_110; + break; + case 120: + supported = state->Const.GLSL_120; + break; + case 130: + supported = state->Const.GLSL_130; + break; + default: + supported = false; + break; + } + + state->language_version = $2; + state->version_string = + ralloc_asprintf(state, "GLSL%s %d.%02d", + state->es_shader ? " ES" : "", + state->language_version / 100, + state->language_version % 100); + + if (!supported) { + _mesa_glsl_error(& @2, state, "%s is not supported. " + "Supported versions are: %s\n", + state->version_string, + state->supported_version_string); + } + } + ; + +pragma_statement: + PRAGMA_DEBUG_ON EOL + | PRAGMA_DEBUG_OFF EOL + | PRAGMA_OPTIMIZE_ON EOL + | PRAGMA_OPTIMIZE_OFF EOL + | PRAGMA_INVARIANT_ALL EOL + { + if (state->language_version < 120) { + _mesa_glsl_warning(& @1, state, + "pragma `invariant(all)' not supported in %s", + state->version_string); + } else { + state->all_invariant = true; + } + } + ; + +extension_statement_list: + + | extension_statement_list extension_statement + ; + +any_identifier: + IDENTIFIER + | TYPE_IDENTIFIER + | NEW_IDENTIFIER + ; + +extension_statement: + EXTENSION any_identifier COLON any_identifier EOL + { + if (!_mesa_glsl_process_extension($2, & @2, $4, & @4, state)) { + YYERROR; + } + } + ; + +external_declaration_list: + external_declaration + { + /* FINISHME: The NULL test is required because pragmas are set to + * FINISHME: NULL. (See production rule for external_declaration.) + */ + if ($1 != NULL) + state->translation_unit.push_tail(& $1->link); + } + | external_declaration_list external_declaration + { + /* FINISHME: The NULL test is required because pragmas are set to + * FINISHME: NULL. (See production rule for external_declaration.) + */ + if ($2 != NULL) + state->translation_unit.push_tail(& $2->link); + } + ; + +variable_identifier: + IDENTIFIER + | NEW_IDENTIFIER + ; + +primary_expression: + variable_identifier + { + void *ctx = state; + $$ = new(ctx) ast_expression(ast_identifier, NULL, NULL, NULL); + $$->set_location(yylloc); + $$->primary_expression.identifier = $1; + } + | INTCONSTANT + { + void *ctx = state; + $$ = new(ctx) ast_expression(ast_int_constant, NULL, NULL, NULL); + $$->set_location(yylloc); + $$->primary_expression.int_constant = $1; + } + | UINTCONSTANT + { + void *ctx = state; + $$ = new(ctx) ast_expression(ast_uint_constant, NULL, NULL, NULL); + $$->set_location(yylloc); + $$->primary_expression.uint_constant = $1; + } + | FLOATCONSTANT + { + void *ctx = state; + $$ = new(ctx) ast_expression(ast_float_constant, NULL, NULL, NULL); + $$->set_location(yylloc); + $$->primary_expression.float_constant = $1; + } + | BOOLCONSTANT + { + void *ctx = state; + $$ = new(ctx) ast_expression(ast_bool_constant, NULL, NULL, NULL); + $$->set_location(yylloc); + $$->primary_expression.bool_constant = $1; + } + | '(' expression ')' + { + $$ = $2; + } + ; + +postfix_expression: + primary_expression + | postfix_expression '[' integer_expression ']' + { + void *ctx = state; + $$ = new(ctx) ast_expression(ast_array_index, $1, $3, NULL); + $$->set_location(yylloc); + } + | function_call + { + $$ = $1; + } + | postfix_expression '.' any_identifier + { + void *ctx = state; + $$ = new(ctx) ast_expression(ast_field_selection, $1, NULL, NULL); + $$->set_location(yylloc); + $$->primary_expression.identifier = $3; + } + | postfix_expression INC_OP + { + void *ctx = state; + $$ = new(ctx) ast_expression(ast_post_inc, $1, NULL, NULL); + $$->set_location(yylloc); + } + | postfix_expression DEC_OP + { + void *ctx = state; + $$ = new(ctx) ast_expression(ast_post_dec, $1, NULL, NULL); + $$->set_location(yylloc); + } + ; + +integer_expression: + expression + ; + +function_call: + function_call_or_method + ; + +function_call_or_method: + function_call_generic + | postfix_expression '.' method_call_generic + { + void *ctx = state; + $$ = new(ctx) ast_expression(ast_field_selection, $1, $3, NULL); + $$->set_location(yylloc); + } + ; + +function_call_generic: + function_call_header_with_parameters ')' + | function_call_header_no_parameters ')' + ; + +function_call_header_no_parameters: + function_call_header VOID_TOK + | function_call_header + ; + +function_call_header_with_parameters: + function_call_header assignment_expression + { + $$ = $1; + $$->set_location(yylloc); + $$->expressions.push_tail(& $2->link); + } + | function_call_header_with_parameters ',' assignment_expression + { + $$ = $1; + $$->set_location(yylloc); + $$->expressions.push_tail(& $3->link); + } + ; + + // Grammar Note: Constructors look like functions, but lexical + // analysis recognized most of them as keywords. They are now + // recognized through "type_specifier". +function_call_header: + function_identifier '(' + ; + +function_identifier: + type_specifier + { + void *ctx = state; + $$ = new(ctx) ast_function_expression($1); + $$->set_location(yylloc); + } + | variable_identifier + { + void *ctx = state; + ast_expression *callee = new(ctx) ast_expression($1); + $$ = new(ctx) ast_function_expression(callee); + $$->set_location(yylloc); + } + | FIELD_SELECTION + { + void *ctx = state; + ast_expression *callee = new(ctx) ast_expression($1); + $$ = new(ctx) ast_function_expression(callee); + $$->set_location(yylloc); + } + ; + +method_call_generic: + method_call_header_with_parameters ')' + | method_call_header_no_parameters ')' + ; + +method_call_header_no_parameters: + method_call_header VOID_TOK + | method_call_header + ; + +method_call_header_with_parameters: + method_call_header assignment_expression + { + $$ = $1; + $$->set_location(yylloc); + $$->expressions.push_tail(& $2->link); + } + | method_call_header_with_parameters ',' assignment_expression + { + $$ = $1; + $$->set_location(yylloc); + $$->expressions.push_tail(& $3->link); + } + ; + + // Grammar Note: Constructors look like methods, but lexical + // analysis recognized most of them as keywords. They are now + // recognized through "type_specifier". +method_call_header: + variable_identifier '(' + { + void *ctx = state; + ast_expression *callee = new(ctx) ast_expression($1); + $$ = new(ctx) ast_function_expression(callee); + $$->set_location(yylloc); + } + ; + + // Grammar Note: No traditional style type casts. +unary_expression: + postfix_expression + | INC_OP unary_expression + { + void *ctx = state; + $$ = new(ctx) ast_expression(ast_pre_inc, $2, NULL, NULL); + $$->set_location(yylloc); + } + | DEC_OP unary_expression + { + void *ctx = state; + $$ = new(ctx) ast_expression(ast_pre_dec, $2, NULL, NULL); + $$->set_location(yylloc); + } + | unary_operator unary_expression + { + void *ctx = state; + $$ = new(ctx) ast_expression($1, $2, NULL, NULL); + $$->set_location(yylloc); + } + ; + + // Grammar Note: No '*' or '&' unary ops. Pointers are not supported. +unary_operator: + '+' { $$ = ast_plus; } + | '-' { $$ = ast_neg; } + | '!' { $$ = ast_logic_not; } + | '~' { $$ = ast_bit_not; } + ; + +multiplicative_expression: + unary_expression + | multiplicative_expression '*' unary_expression + { + void *ctx = state; + $$ = new(ctx) ast_expression_bin(ast_mul, $1, $3); + $$->set_location(yylloc); + } + | multiplicative_expression '/' unary_expression + { + void *ctx = state; + $$ = new(ctx) ast_expression_bin(ast_div, $1, $3); + $$->set_location(yylloc); + } + | multiplicative_expression '%' unary_expression + { + void *ctx = state; + $$ = new(ctx) ast_expression_bin(ast_mod, $1, $3); + $$->set_location(yylloc); + } + ; + +additive_expression: + multiplicative_expression + | additive_expression '+' multiplicative_expression + { + void *ctx = state; + $$ = new(ctx) ast_expression_bin(ast_add, $1, $3); + $$->set_location(yylloc); + } + | additive_expression '-' multiplicative_expression + { + void *ctx = state; + $$ = new(ctx) ast_expression_bin(ast_sub, $1, $3); + $$->set_location(yylloc); + } + ; + +shift_expression: + additive_expression + | shift_expression LEFT_OP additive_expression + { + void *ctx = state; + $$ = new(ctx) ast_expression_bin(ast_lshift, $1, $3); + $$->set_location(yylloc); + } + | shift_expression RIGHT_OP additive_expression + { + void *ctx = state; + $$ = new(ctx) ast_expression_bin(ast_rshift, $1, $3); + $$->set_location(yylloc); + } + ; + +relational_expression: + shift_expression + | relational_expression '<' shift_expression + { + void *ctx = state; + $$ = new(ctx) ast_expression_bin(ast_less, $1, $3); + $$->set_location(yylloc); + } + | relational_expression '>' shift_expression + { + void *ctx = state; + $$ = new(ctx) ast_expression_bin(ast_greater, $1, $3); + $$->set_location(yylloc); + } + | relational_expression LE_OP shift_expression + { + void *ctx = state; + $$ = new(ctx) ast_expression_bin(ast_lequal, $1, $3); + $$->set_location(yylloc); + } + | relational_expression GE_OP shift_expression + { + void *ctx = state; + $$ = new(ctx) ast_expression_bin(ast_gequal, $1, $3); + $$->set_location(yylloc); + } + ; + +equality_expression: + relational_expression + | equality_expression EQ_OP relational_expression + { + void *ctx = state; + $$ = new(ctx) ast_expression_bin(ast_equal, $1, $3); + $$->set_location(yylloc); + } + | equality_expression NE_OP relational_expression + { + void *ctx = state; + $$ = new(ctx) ast_expression_bin(ast_nequal, $1, $3); + $$->set_location(yylloc); + } + ; + +and_expression: + equality_expression + | and_expression '&' equality_expression + { + void *ctx = state; + $$ = new(ctx) ast_expression_bin(ast_bit_and, $1, $3); + $$->set_location(yylloc); + } + ; + +exclusive_or_expression: + and_expression + | exclusive_or_expression '^' and_expression + { + void *ctx = state; + $$ = new(ctx) ast_expression_bin(ast_bit_xor, $1, $3); + $$->set_location(yylloc); + } + ; + +inclusive_or_expression: + exclusive_or_expression + | inclusive_or_expression '|' exclusive_or_expression + { + void *ctx = state; + $$ = new(ctx) ast_expression_bin(ast_bit_or, $1, $3); + $$->set_location(yylloc); + } + ; + +logical_and_expression: + inclusive_or_expression + | logical_and_expression AND_OP inclusive_or_expression + { + void *ctx = state; + $$ = new(ctx) ast_expression_bin(ast_logic_and, $1, $3); + $$->set_location(yylloc); + } + ; + +logical_xor_expression: + logical_and_expression + | logical_xor_expression XOR_OP logical_and_expression + { + void *ctx = state; + $$ = new(ctx) ast_expression_bin(ast_logic_xor, $1, $3); + $$->set_location(yylloc); + } + ; + +logical_or_expression: + logical_xor_expression + | logical_or_expression OR_OP logical_xor_expression + { + void *ctx = state; + $$ = new(ctx) ast_expression_bin(ast_logic_or, $1, $3); + $$->set_location(yylloc); + } + ; + +conditional_expression: + logical_or_expression + | logical_or_expression '?' expression ':' assignment_expression + { + void *ctx = state; + $$ = new(ctx) ast_expression(ast_conditional, $1, $3, $5); + $$->set_location(yylloc); + } + ; + +assignment_expression: + conditional_expression + | unary_expression assignment_operator assignment_expression + { + void *ctx = state; + $$ = new(ctx) ast_expression($2, $1, $3, NULL); + $$->set_location(yylloc); + } + ; + +assignment_operator: + '=' { $$ = ast_assign; } + | MUL_ASSIGN { $$ = ast_mul_assign; } + | DIV_ASSIGN { $$ = ast_div_assign; } + | MOD_ASSIGN { $$ = ast_mod_assign; } + | ADD_ASSIGN { $$ = ast_add_assign; } + | SUB_ASSIGN { $$ = ast_sub_assign; } + | LEFT_ASSIGN { $$ = ast_ls_assign; } + | RIGHT_ASSIGN { $$ = ast_rs_assign; } + | AND_ASSIGN { $$ = ast_and_assign; } + | XOR_ASSIGN { $$ = ast_xor_assign; } + | OR_ASSIGN { $$ = ast_or_assign; } + ; + +expression: + assignment_expression + { + $$ = $1; + } + | expression ',' assignment_expression + { + void *ctx = state; + if ($1->oper != ast_sequence) { + $$ = new(ctx) ast_expression(ast_sequence, NULL, NULL, NULL); + $$->set_location(yylloc); + $$->expressions.push_tail(& $1->link); + } else { + $$ = $1; + } + + $$->expressions.push_tail(& $3->link); + } + ; + +constant_expression: + conditional_expression + ; + +declaration: + function_prototype ';' + { + state->symbols->pop_scope(); + $$ = $1; + } + | init_declarator_list ';' + { + $$ = $1; + } + | PRECISION precision_qualifier type_specifier_no_prec ';' + { + $3->precision = $2; + $3->is_precision_statement = true; + $$ = $3; + } + ; + +function_prototype: + function_declarator ')' + ; + +function_declarator: + function_header + | function_header_with_parameters + ; + +function_header_with_parameters: + function_header parameter_declaration + { + $$ = $1; + $$->parameters.push_tail(& $2->link); + } + | function_header_with_parameters ',' parameter_declaration + { + $$ = $1; + $$->parameters.push_tail(& $3->link); + } + ; + +function_header: + fully_specified_type variable_identifier '(' + { + void *ctx = state; + $$ = new(ctx) ast_function(); + $$->set_location(yylloc); + $$->return_type = $1; + $$->identifier = $2; + + state->symbols->add_function(new(state) ir_function($2)); + state->symbols->push_scope(); + } + ; + +parameter_declarator: + type_specifier any_identifier + { + void *ctx = state; + $$ = new(ctx) ast_parameter_declarator(); + $$->set_location(yylloc); + $$->type = new(ctx) ast_fully_specified_type(); + $$->type->set_location(yylloc); + $$->type->specifier = $1; + $$->identifier = $2; + } + | type_specifier any_identifier '[' constant_expression ']' + { + void *ctx = state; + $$ = new(ctx) ast_parameter_declarator(); + $$->set_location(yylloc); + $$->type = new(ctx) ast_fully_specified_type(); + $$->type->set_location(yylloc); + $$->type->specifier = $1; + $$->identifier = $2; + $$->is_array = true; + $$->array_size = $4; + } + ; + +parameter_declaration: + parameter_type_qualifier parameter_qualifier parameter_declarator + { + $1.flags.i |= $2.flags.i; + + $$ = $3; + $$->type->qualifier = $1; + } + | parameter_qualifier parameter_declarator + { + $$ = $2; + $$->type->qualifier = $1; + } + | parameter_type_qualifier parameter_qualifier parameter_type_specifier + { + void *ctx = state; + $1.flags.i |= $2.flags.i; + + $$ = new(ctx) ast_parameter_declarator(); + $$->set_location(yylloc); + $$->type = new(ctx) ast_fully_specified_type(); + $$->type->qualifier = $1; + $$->type->specifier = $3; + } + | parameter_qualifier parameter_type_specifier + { + void *ctx = state; + $$ = new(ctx) ast_parameter_declarator(); + $$->set_location(yylloc); + $$->type = new(ctx) ast_fully_specified_type(); + $$->type->qualifier = $1; + $$->type->specifier = $2; + } + ; + +parameter_qualifier: + /* empty */ + { + memset(& $$, 0, sizeof($$)); + } + | IN_TOK + { + memset(& $$, 0, sizeof($$)); + $$.flags.q.in = 1; + } + | OUT_TOK + { + memset(& $$, 0, sizeof($$)); + $$.flags.q.out = 1; + } + | INOUT_TOK + { + memset(& $$, 0, sizeof($$)); + $$.flags.q.in = 1; + $$.flags.q.out = 1; + } + ; + +parameter_type_specifier: + type_specifier + ; + +init_declarator_list: + single_declaration + | init_declarator_list ',' any_identifier + { + void *ctx = state; + ast_declaration *decl = new(ctx) ast_declaration($3, false, NULL, NULL); + decl->set_location(yylloc); + + $$ = $1; + $$->declarations.push_tail(&decl->link); + state->symbols->add_variable(new(state) ir_variable(NULL, $3, ir_var_auto)); + } + | init_declarator_list ',' any_identifier '[' ']' + { + void *ctx = state; + ast_declaration *decl = new(ctx) ast_declaration($3, true, NULL, NULL); + decl->set_location(yylloc); + + $$ = $1; + $$->declarations.push_tail(&decl->link); + state->symbols->add_variable(new(state) ir_variable(NULL, $3, ir_var_auto)); + } + | init_declarator_list ',' any_identifier '[' constant_expression ']' + { + void *ctx = state; + ast_declaration *decl = new(ctx) ast_declaration($3, true, $5, NULL); + decl->set_location(yylloc); + + $$ = $1; + $$->declarations.push_tail(&decl->link); + state->symbols->add_variable(new(state) ir_variable(NULL, $3, ir_var_auto)); + } + | init_declarator_list ',' any_identifier '[' ']' '=' initializer + { + void *ctx = state; + ast_declaration *decl = new(ctx) ast_declaration($3, true, NULL, $7); + decl->set_location(yylloc); + + $$ = $1; + $$->declarations.push_tail(&decl->link); + state->symbols->add_variable(new(state) ir_variable(NULL, $3, ir_var_auto)); + } + | init_declarator_list ',' any_identifier '[' constant_expression ']' '=' initializer + { + void *ctx = state; + ast_declaration *decl = new(ctx) ast_declaration($3, true, $5, $8); + decl->set_location(yylloc); + + $$ = $1; + $$->declarations.push_tail(&decl->link); + state->symbols->add_variable(new(state) ir_variable(NULL, $3, ir_var_auto)); + } + | init_declarator_list ',' any_identifier '=' initializer + { + void *ctx = state; + ast_declaration *decl = new(ctx) ast_declaration($3, false, NULL, $5); + decl->set_location(yylloc); + + $$ = $1; + $$->declarations.push_tail(&decl->link); + state->symbols->add_variable(new(state) ir_variable(NULL, $3, ir_var_auto)); + } + ; + + // Grammar Note: No 'enum', or 'typedef'. +single_declaration: + fully_specified_type + { + void *ctx = state; + if ($1->specifier->type_specifier != ast_struct) { + _mesa_glsl_error(& @1, state, "empty declaration list\n"); + YYERROR; + } else { + $$ = new(ctx) ast_declarator_list($1); + $$->set_location(yylloc); + } + } + | fully_specified_type any_identifier + { + void *ctx = state; + ast_declaration *decl = new(ctx) ast_declaration($2, false, NULL, NULL); + + $$ = new(ctx) ast_declarator_list($1); + $$->set_location(yylloc); + $$->declarations.push_tail(&decl->link); + } + | fully_specified_type any_identifier '[' ']' + { + void *ctx = state; + ast_declaration *decl = new(ctx) ast_declaration($2, true, NULL, NULL); + + $$ = new(ctx) ast_declarator_list($1); + $$->set_location(yylloc); + $$->declarations.push_tail(&decl->link); + } + | fully_specified_type any_identifier '[' constant_expression ']' + { + void *ctx = state; + ast_declaration *decl = new(ctx) ast_declaration($2, true, $4, NULL); + + $$ = new(ctx) ast_declarator_list($1); + $$->set_location(yylloc); + $$->declarations.push_tail(&decl->link); + } + | fully_specified_type any_identifier '[' ']' '=' initializer + { + void *ctx = state; + ast_declaration *decl = new(ctx) ast_declaration($2, true, NULL, $6); + + $$ = new(ctx) ast_declarator_list($1); + $$->set_location(yylloc); + $$->declarations.push_tail(&decl->link); + } + | fully_specified_type any_identifier '[' constant_expression ']' '=' initializer + { + void *ctx = state; + ast_declaration *decl = new(ctx) ast_declaration($2, true, $4, $7); + + $$ = new(ctx) ast_declarator_list($1); + $$->set_location(yylloc); + $$->declarations.push_tail(&decl->link); + } + | fully_specified_type any_identifier '=' initializer + { + void *ctx = state; + ast_declaration *decl = new(ctx) ast_declaration($2, false, NULL, $4); + + $$ = new(ctx) ast_declarator_list($1); + $$->set_location(yylloc); + $$->declarations.push_tail(&decl->link); + } + | INVARIANT variable_identifier // Vertex only. + { + void *ctx = state; + ast_declaration *decl = new(ctx) ast_declaration($2, false, NULL, NULL); + + $$ = new(ctx) ast_declarator_list(NULL); + $$->set_location(yylloc); + $$->invariant = true; + + $$->declarations.push_tail(&decl->link); + } + ; + +fully_specified_type: + type_specifier + { + void *ctx = state; + $$ = new(ctx) ast_fully_specified_type(); + $$->set_location(yylloc); + $$->specifier = $1; + } + | type_qualifier type_specifier + { + void *ctx = state; + $$ = new(ctx) ast_fully_specified_type(); + $$->set_location(yylloc); + $$->qualifier = $1; + $$->specifier = $2; + } + ; + +layout_qualifier: + LAYOUT_TOK '(' layout_qualifier_id_list ')' + { + $$ = $3; + } + ; + +layout_qualifier_id_list: + layout_qualifier_id + | layout_qualifier_id_list ',' layout_qualifier_id + { + if (($1.flags.i & $3.flags.i) != 0) { + _mesa_glsl_error(& @3, state, + "duplicate layout qualifiers used\n"); + YYERROR; + } + + $$.flags.i = $1.flags.i | $3.flags.i; + + if ($1.flags.q.explicit_location) + $$.location = $1.location; + + if ($3.flags.q.explicit_location) + $$.location = $3.location; + } + ; + +layout_qualifier_id: + any_identifier + { + bool got_one = false; + + memset(& $$, 0, sizeof($$)); + + /* Layout qualifiers for ARB_fragment_coord_conventions. */ + if (!got_one && state->ARB_fragment_coord_conventions_enable) { + if (strcmp($1, "origin_upper_left") == 0) { + got_one = true; + $$.flags.q.origin_upper_left = 1; + } else if (strcmp($1, "pixel_center_integer") == 0) { + got_one = true; + $$.flags.q.pixel_center_integer = 1; + } + + if (got_one && state->ARB_fragment_coord_conventions_warn) { + _mesa_glsl_warning(& @1, state, + "GL_ARB_fragment_coord_conventions layout " + "identifier `%s' used\n", $1); + } + } + + /* Layout qualifiers for AMD_conservative_depth. */ + if (!got_one && state->AMD_conservative_depth_enable) { + if (strcmp($1, "depth_any") == 0) { + got_one = true; + $$.flags.q.depth_any = 1; + } else if (strcmp($1, "depth_greater") == 0) { + got_one = true; + $$.flags.q.depth_greater = 1; + } else if (strcmp($1, "depth_less") == 0) { + got_one = true; + $$.flags.q.depth_less = 1; + } else if (strcmp($1, "depth_unchanged") == 0) { + got_one = true; + $$.flags.q.depth_unchanged = 1; + } + + if (got_one && state->AMD_conservative_depth_warn) { + _mesa_glsl_warning(& @1, state, + "GL_AMD_conservative_depth " + "layout qualifier `%s' is used\n", $1); + } + } + + if (!got_one) { + _mesa_glsl_error(& @1, state, "unrecognized layout identifier " + "`%s'\n", $1); + YYERROR; + } + } + | any_identifier '=' INTCONSTANT + { + bool got_one = false; + + memset(& $$, 0, sizeof($$)); + + if (state->ARB_explicit_attrib_location_enable) { + /* FINISHME: Handle 'index' once GL_ARB_blend_func_exteneded and + * FINISHME: GLSL 1.30 (or later) are supported. + */ + if (strcmp("location", $1) == 0) { + got_one = true; + + $$.flags.q.explicit_location = 1; + + if ($3 >= 0) { + $$.location = $3; + } else { + _mesa_glsl_error(& @3, state, + "invalid location %d specified\n", $3); + YYERROR; + } + } + } + + /* If the identifier didn't match any known layout identifiers, + * emit an error. + */ + if (!got_one) { + _mesa_glsl_error(& @1, state, "unrecognized layout identifier " + "`%s'\n", $1); + YYERROR; + } else if (state->ARB_explicit_attrib_location_warn) { + _mesa_glsl_warning(& @1, state, + "GL_ARB_explicit_attrib_location layout " + "identifier `%s' used\n", $1); + } + } + ; + +interpolation_qualifier: + SMOOTH + { + memset(& $$, 0, sizeof($$)); + $$.flags.q.smooth = 1; + } + | FLAT + { + memset(& $$, 0, sizeof($$)); + $$.flags.q.flat = 1; + } + | NOPERSPECTIVE + { + memset(& $$, 0, sizeof($$)); + $$.flags.q.noperspective = 1; + } + ; + +parameter_type_qualifier: + CONST_TOK + { + memset(& $$, 0, sizeof($$)); + $$.flags.q.constant = 1; + } + ; + +type_qualifier: + storage_qualifier + | layout_qualifier + | layout_qualifier storage_qualifier + { + $$ = $1; + $$.flags.i |= $2.flags.i; + } + | interpolation_qualifier + | interpolation_qualifier storage_qualifier + { + $$ = $1; + $$.flags.i |= $2.flags.i; + } + | INVARIANT storage_qualifier + { + $$ = $2; + $$.flags.q.invariant = 1; + } + | INVARIANT interpolation_qualifier storage_qualifier + { + $$ = $2; + $$.flags.i |= $3.flags.i; + $$.flags.q.invariant = 1; + } + | INVARIANT + { + memset(& $$, 0, sizeof($$)); + $$.flags.q.invariant = 1; + } + ; + +storage_qualifier: + CONST_TOK + { + memset(& $$, 0, sizeof($$)); + $$.flags.q.constant = 1; + } + | ATTRIBUTE + { + memset(& $$, 0, sizeof($$)); + $$.flags.q.attribute = 1; + } + | VARYING + { + memset(& $$, 0, sizeof($$)); + $$.flags.q.varying = 1; + } + | CENTROID VARYING + { + memset(& $$, 0, sizeof($$)); + $$.flags.q.centroid = 1; + $$.flags.q.varying = 1; + } + | IN_TOK + { + memset(& $$, 0, sizeof($$)); + $$.flags.q.in = 1; + } + | OUT_TOK + { + memset(& $$, 0, sizeof($$)); + $$.flags.q.out = 1; + } + | CENTROID IN_TOK + { + memset(& $$, 0, sizeof($$)); + $$.flags.q.centroid = 1; $$.flags.q.in = 1; + } + | CENTROID OUT_TOK + { + memset(& $$, 0, sizeof($$)); + $$.flags.q.centroid = 1; $$.flags.q.out = 1; + } + | UNIFORM + { + memset(& $$, 0, sizeof($$)); + $$.flags.q.uniform = 1; + } + ; + +type_specifier: + type_specifier_no_prec + { + $$ = $1; + } + | precision_qualifier type_specifier_no_prec + { + $$ = $2; + $$->precision = $1; + } + ; + +type_specifier_no_prec: + type_specifier_nonarray + | type_specifier_nonarray '[' ']' + { + $$ = $1; + $$->is_array = true; + $$->array_size = NULL; + } + | type_specifier_nonarray '[' constant_expression ']' + { + $$ = $1; + $$->is_array = true; + $$->array_size = $3; + } + ; + +type_specifier_nonarray: + basic_type_specifier_nonarray + { + void *ctx = state; + $$ = new(ctx) ast_type_specifier($1); + $$->set_location(yylloc); + } + | struct_specifier + { + void *ctx = state; + $$ = new(ctx) ast_type_specifier($1); + $$->set_location(yylloc); + } + | TYPE_IDENTIFIER + { + void *ctx = state; + $$ = new(ctx) ast_type_specifier($1); + $$->set_location(yylloc); + } + ; + +basic_type_specifier_nonarray: + VOID_TOK { $$ = ast_void; } + | FLOAT_TOK { $$ = ast_float; } + | INT_TOK { $$ = ast_int; } + | UINT_TOK { $$ = ast_uint; } + | BOOL_TOK { $$ = ast_bool; } + | VEC2 { $$ = ast_vec2; } + | VEC3 { $$ = ast_vec3; } + | VEC4 { $$ = ast_vec4; } + | BVEC2 { $$ = ast_bvec2; } + | BVEC3 { $$ = ast_bvec3; } + | BVEC4 { $$ = ast_bvec4; } + | IVEC2 { $$ = ast_ivec2; } + | IVEC3 { $$ = ast_ivec3; } + | IVEC4 { $$ = ast_ivec4; } + | UVEC2 { $$ = ast_uvec2; } + | UVEC3 { $$ = ast_uvec3; } + | UVEC4 { $$ = ast_uvec4; } + | MAT2X2 { $$ = ast_mat2; } + | MAT2X3 { $$ = ast_mat2x3; } + | MAT2X4 { $$ = ast_mat2x4; } + | MAT3X2 { $$ = ast_mat3x2; } + | MAT3X3 { $$ = ast_mat3; } + | MAT3X4 { $$ = ast_mat3x4; } + | MAT4X2 { $$ = ast_mat4x2; } + | MAT4X3 { $$ = ast_mat4x3; } + | MAT4X4 { $$ = ast_mat4; } + | SAMPLER1D { $$ = ast_sampler1d; } + | SAMPLER2D { $$ = ast_sampler2d; } + | SAMPLER2DRECT { $$ = ast_sampler2drect; } + | SAMPLER3D { $$ = ast_sampler3d; } + | SAMPLERCUBE { $$ = ast_samplercube; } + | SAMPLER1DSHADOW { $$ = ast_sampler1dshadow; } + | SAMPLER2DSHADOW { $$ = ast_sampler2dshadow; } + | SAMPLER2DRECTSHADOW { $$ = ast_sampler2drectshadow; } + | SAMPLERCUBESHADOW { $$ = ast_samplercubeshadow; } + | SAMPLER1DARRAY { $$ = ast_sampler1darray; } + | SAMPLER2DARRAY { $$ = ast_sampler2darray; } + | SAMPLER1DARRAYSHADOW { $$ = ast_sampler1darrayshadow; } + | SAMPLER2DARRAYSHADOW { $$ = ast_sampler2darrayshadow; } + | ISAMPLER1D { $$ = ast_isampler1d; } + | ISAMPLER2D { $$ = ast_isampler2d; } + | ISAMPLER3D { $$ = ast_isampler3d; } + | ISAMPLERCUBE { $$ = ast_isamplercube; } + | ISAMPLER1DARRAY { $$ = ast_isampler1darray; } + | ISAMPLER2DARRAY { $$ = ast_isampler2darray; } + | USAMPLER1D { $$ = ast_usampler1d; } + | USAMPLER2D { $$ = ast_usampler2d; } + | USAMPLER3D { $$ = ast_usampler3d; } + | USAMPLERCUBE { $$ = ast_usamplercube; } + | USAMPLER1DARRAY { $$ = ast_usampler1darray; } + | USAMPLER2DARRAY { $$ = ast_usampler2darray; } + ; + +precision_qualifier: + HIGHP { + if (!state->es_shader && state->language_version < 130) + _mesa_glsl_error(& @1, state, + "precision qualifier forbidden " + "in %s (1.30 or later " + "required)\n", + state->version_string); + + $$ = ast_precision_high; + } + | MEDIUMP { + if (!state->es_shader && state->language_version < 130) + _mesa_glsl_error(& @1, state, + "precision qualifier forbidden " + "in %s (1.30 or later " + "required)\n", + state->version_string); + + $$ = ast_precision_medium; + } + | LOWP { + if (!state->es_shader && state->language_version < 130) + _mesa_glsl_error(& @1, state, + "precision qualifier forbidden " + "in %s (1.30 or later " + "required)\n", + state->version_string); + + $$ = ast_precision_low; + } + ; + +struct_specifier: + STRUCT any_identifier '{' struct_declaration_list '}' + { + void *ctx = state; + $$ = new(ctx) ast_struct_specifier($2, $4); + $$->set_location(yylloc); + state->symbols->add_type($2, glsl_type::void_type); + } + | STRUCT '{' struct_declaration_list '}' + { + void *ctx = state; + $$ = new(ctx) ast_struct_specifier(NULL, $3); + $$->set_location(yylloc); + } + ; + +struct_declaration_list: + struct_declaration + { + $$ = (ast_node *) $1; + $1->link.self_link(); + } + | struct_declaration_list struct_declaration + { + $$ = (ast_node *) $1; + $$->link.insert_before(& $2->link); + } + ; + +struct_declaration: + type_specifier struct_declarator_list ';' + { + void *ctx = state; + ast_fully_specified_type *type = new(ctx) ast_fully_specified_type(); + type->set_location(yylloc); + + type->specifier = $1; + $$ = new(ctx) ast_declarator_list(type); + $$->set_location(yylloc); + + $$->declarations.push_degenerate_list_at_head(& $2->link); + } + ; + +struct_declarator_list: + struct_declarator + { + $$ = $1; + $1->link.self_link(); + } + | struct_declarator_list ',' struct_declarator + { + $$ = $1; + $$->link.insert_before(& $3->link); + } + ; + +struct_declarator: + any_identifier + { + void *ctx = state; + $$ = new(ctx) ast_declaration($1, false, NULL, NULL); + $$->set_location(yylloc); + state->symbols->add_variable(new(state) ir_variable(NULL, $1, ir_var_auto)); + } + | any_identifier '[' constant_expression ']' + { + void *ctx = state; + $$ = new(ctx) ast_declaration($1, true, $3, NULL); + $$->set_location(yylloc); + } + ; + +initializer: + assignment_expression + ; + +declaration_statement: + declaration + ; + + // Grammar Note: labeled statements for SWITCH only; 'goto' is not + // supported. +statement: + compound_statement { $$ = (ast_node *) $1; } + | simple_statement + ; + +simple_statement: + declaration_statement + | expression_statement + | selection_statement + | switch_statement { $$ = NULL; } + | case_label { $$ = NULL; } + | iteration_statement + | jump_statement + ; + +compound_statement: + '{' '}' + { + void *ctx = state; + $$ = new(ctx) ast_compound_statement(true, NULL); + $$->set_location(yylloc); + } + | '{' + { + state->symbols->push_scope(); + } + statement_list '}' + { + void *ctx = state; + $$ = new(ctx) ast_compound_statement(true, $3); + $$->set_location(yylloc); + state->symbols->pop_scope(); + } + ; + +statement_no_new_scope: + compound_statement_no_new_scope { $$ = (ast_node *) $1; } + | simple_statement + ; + +compound_statement_no_new_scope: + '{' '}' + { + void *ctx = state; + $$ = new(ctx) ast_compound_statement(false, NULL); + $$->set_location(yylloc); + } + | '{' statement_list '}' + { + void *ctx = state; + $$ = new(ctx) ast_compound_statement(false, $2); + $$->set_location(yylloc); + } + ; + +statement_list: + statement + { + if ($1 == NULL) { + _mesa_glsl_error(& @1, state, " statement\n"); + assert($1 != NULL); + } + + $$ = $1; + $$->link.self_link(); + } + | statement_list statement + { + if ($2 == NULL) { + _mesa_glsl_error(& @2, state, " statement\n"); + assert($2 != NULL); + } + $$ = $1; + $$->link.insert_before(& $2->link); + } + ; + +expression_statement: + ';' + { + void *ctx = state; + $$ = new(ctx) ast_expression_statement(NULL); + $$->set_location(yylloc); + } + | expression ';' + { + void *ctx = state; + $$ = new(ctx) ast_expression_statement($1); + $$->set_location(yylloc); + } + ; + +selection_statement: + IF '(' expression ')' selection_rest_statement + { + $$ = new(state) ast_selection_statement($3, $5.then_statement, + $5.else_statement); + $$->set_location(yylloc); + } + ; + +selection_rest_statement: + statement ELSE statement + { + $$.then_statement = $1; + $$.else_statement = $3; + } + | statement + { + $$.then_statement = $1; + $$.else_statement = NULL; + } + ; + +condition: + expression + { + $$ = (ast_node *) $1; + } + | fully_specified_type any_identifier '=' initializer + { + void *ctx = state; + ast_declaration *decl = new(ctx) ast_declaration($2, false, NULL, $4); + ast_declarator_list *declarator = new(ctx) ast_declarator_list($1); + decl->set_location(yylloc); + declarator->set_location(yylloc); + + declarator->declarations.push_tail(&decl->link); + $$ = declarator; + } + ; + +switch_statement: + SWITCH '(' expression ')' compound_statement + ; + +case_label: + CASE expression ':' + | DEFAULT ':' + ; + +iteration_statement: + WHILE '(' condition ')' statement_no_new_scope + { + void *ctx = state; + $$ = new(ctx) ast_iteration_statement(ast_iteration_statement::ast_while, + NULL, $3, NULL, $5); + $$->set_location(yylloc); + } + | DO statement WHILE '(' expression ')' ';' + { + void *ctx = state; + $$ = new(ctx) ast_iteration_statement(ast_iteration_statement::ast_do_while, + NULL, $5, NULL, $2); + $$->set_location(yylloc); + } + | FOR '(' for_init_statement for_rest_statement ')' statement_no_new_scope + { + void *ctx = state; + $$ = new(ctx) ast_iteration_statement(ast_iteration_statement::ast_for, + $3, $4.cond, $4.rest, $6); + $$->set_location(yylloc); + } + ; + +for_init_statement: + expression_statement + | declaration_statement + ; + +conditionopt: + condition + | /* empty */ + { + $$ = NULL; + } + ; + +for_rest_statement: + conditionopt ';' + { + $$.cond = $1; + $$.rest = NULL; + } + | conditionopt ';' expression + { + $$.cond = $1; + $$.rest = $3; + } + ; + + // Grammar Note: No 'goto'. Gotos are not supported. +jump_statement: + CONTINUE ';' + { + void *ctx = state; + $$ = new(ctx) ast_jump_statement(ast_jump_statement::ast_continue, NULL); + $$->set_location(yylloc); + } + | BREAK ';' + { + void *ctx = state; + $$ = new(ctx) ast_jump_statement(ast_jump_statement::ast_break, NULL); + $$->set_location(yylloc); + } + | RETURN ';' + { + void *ctx = state; + $$ = new(ctx) ast_jump_statement(ast_jump_statement::ast_return, NULL); + $$->set_location(yylloc); + } + | RETURN expression ';' + { + void *ctx = state; + $$ = new(ctx) ast_jump_statement(ast_jump_statement::ast_return, $2); + $$->set_location(yylloc); + } + | DISCARD ';' // Fragment shader only. + { + void *ctx = state; + $$ = new(ctx) ast_jump_statement(ast_jump_statement::ast_discard, NULL); + $$->set_location(yylloc); + } + ; + +external_declaration: + function_definition { $$ = $1; } + | declaration { $$ = $1; } + | pragma_statement { $$ = NULL; } + ; + +function_definition: + function_prototype compound_statement_no_new_scope + { + void *ctx = state; + $$ = new(ctx) ast_function_definition(); + $$->set_location(yylloc); + $$->prototype = $1; + $$->body = $2; + + state->symbols->pop_scope(); + } + ; -- cgit v1.2.3