diff options
Diffstat (limited to 'src/glsl/glcpp/glcpp-parse.y')
| -rw-r--r-- | src/glsl/glcpp/glcpp-parse.y | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/src/glsl/glcpp/glcpp-parse.y b/src/glsl/glcpp/glcpp-parse.y index b0537c3b044..d9280443c81 100644 --- a/src/glsl/glcpp/glcpp-parse.y +++ b/src/glsl/glcpp/glcpp-parse.y @@ -1528,8 +1528,37 @@ _glcpp_parser_expand_node (glcpp_parser_t *parser, return NULL; } - /* Look up this identifier in the hash table. */ identifier = token->value.str; + + /* Special handling for __LINE__ and __FILE__, (not through + * the hash table). */ + if (strcmp(identifier, "__LINE__") == 0) { + token_list_t *replacement; + token_t *value; + + replacement = _token_list_create (parser); + value = _token_create_ival (parser, INTEGER, + node->token->location.first_line); + _token_list_append (replacement, value); + + *last = node; + return replacement; + } + + if (strcmp(identifier, "__FILE__") == 0) { + token_list_t *replacement; + token_t *value; + + replacement = _token_list_create (parser); + value = _token_create_ival (parser, INTEGER, + node->token->location.source); + _token_list_append (replacement, value); + + *last = node; + return replacement; + } + + /* Look up this identifier in the hash table. */ macro = hash_table_find (parser->defines, identifier); /* Not a macro, so no expansion needed. */ |