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path: root/mesalib/src/glsl/glcpp/glcpp-lex.l
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-rw-r--r--mesalib/src/glsl/glcpp/glcpp-lex.l20
1 files changed, 14 insertions, 6 deletions
diff --git a/mesalib/src/glsl/glcpp/glcpp-lex.l b/mesalib/src/glsl/glcpp/glcpp-lex.l
index 7ab58cb28..783c54549 100644
--- a/mesalib/src/glsl/glcpp/glcpp-lex.l
+++ b/mesalib/src/glsl/glcpp/glcpp-lex.l
@@ -67,7 +67,7 @@ void glcpp_set_column (int column_no , yyscan_t yyscanner);
%option stack
%option never-interactive
-%x DONE COMMENT UNREACHABLE SKIP
+%x DONE COMMENT UNREACHABLE SKIP DEFINE
SPACE [[:space:]]
NONSPACE [^[:space:]]
@@ -184,14 +184,22 @@ HEXADECIMAL_INTEGER 0[xX][0-9a-fA-F]+[uU]?
glcpp_error(yylloc, yyextra, "#error%s", p);
}
-{HASH}define{HSPACE}+/{IDENTIFIER}"(" {
+{HASH}define{HSPACE}+ {
yyextra->space_tokens = 0;
- return HASH_DEFINE_FUNC;
+ yy_push_state(DEFINE, yyscanner);
+ return HASH_DEFINE;
}
-{HASH}define {
- yyextra->space_tokens = 0;
- return HASH_DEFINE_OBJ;
+<DEFINE>{IDENTIFIER}/"(" {
+ yy_pop_state(yyscanner);
+ yylval->str = ralloc_strdup (yyextra, yytext);
+ return FUNC_IDENTIFIER;
+}
+
+<DEFINE>{IDENTIFIER} {
+ yy_pop_state(yyscanner);
+ yylval->str = ralloc_strdup (yyextra, yytext);
+ return OBJ_IDENTIFIER;
}
{HASH}undef {