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| author | marha <marha@users.sourceforge.net> | 2012-01-09 17:12:32 +0100 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2012-01-09 17:12:32 +0100 |
| commit | 63c3a3a61863ccdc2ff3ab6a9f34d4a6fb72a8c8 (patch) | |
| tree | c2ec625befefca3759575095264161ffc2267572 /mesalib/src/glsl/ast.h | |
| parent | 2ae775fec514a032da4e6ec7528c2ef98c3913ee (diff) | |
| parent | a1e97828c89278770cb249039ec92d959440c640 (diff) | |
| download | vcxsrv-63c3a3a61863ccdc2ff3ab6a9f34d4a6fb72a8c8.tar.gz vcxsrv-63c3a3a61863ccdc2ff3ab6a9f34d4a6fb72a8c8.tar.bz2 vcxsrv-63c3a3a61863ccdc2ff3ab6a9f34d4a6fb72a8c8.zip | |
Merge remote-tracking branch 'origin/released'
Diffstat (limited to 'mesalib/src/glsl/ast.h')
| -rw-r--r-- | mesalib/src/glsl/ast.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/mesalib/src/glsl/ast.h b/mesalib/src/glsl/ast.h index 79054be86..93d36bf34 100644 --- a/mesalib/src/glsl/ast.h +++ b/mesalib/src/glsl/ast.h @@ -211,6 +211,7 @@ public: subexpressions[1] = NULL; subexpressions[2] = NULL; primary_expression.identifier = (char *) identifier; + this->non_lvalue_description = NULL; } static const char *operator_string(enum ast_operators op); @@ -238,6 +239,18 @@ public: * \c ast_function_call */ exec_list expressions; + + /** + * For things that can't be l-values, this describes what it is. + * + * This text is used by the code that generates IR for assignments to + * detect and emit useful messages for assignments to some things that + * can't be l-values. For example, pre- or post-incerement expressions. + * + * \note + * This pointer may be \c NULL. + */ + const char *non_lvalue_description; }; class ast_expression_bin : public ast_expression { |