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glcpp: Add plumbing to support line locations.

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This commit is contained in:
Kenneth Graunke 2010-06-16 16:35:57 -07:00
parent f70f60739a
commit 465e03ee07
3 changed files with 21 additions and 9 deletions
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12
glcpp/glcpp.h
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@ -59,6 +59,16 @@ typedef union YYSTYPE
# define YYSTYPE_IS_TRIVIAL 1
# define YYSTYPE_IS_DECLARED 1
typedef struct YYLTYPE {
int first_line;
int first_column;
int last_line;
int last_column;
unsigned source;
} YYLTYPE;
# define YYLTYPE_IS_DECLARED 1
# define YYLTYPE_IS_TRIVIAL 1
struct token {
int type;
YYSTYPE value;
@ -163,7 +173,7 @@ void
glcpp_lex_set_source_string(glcpp_parser_t *parser, const char *shader);
int
glcpp_lex (YYSTYPE *lvalp, yyscan_t scanner);
glcpp_lex (YYSTYPE *lvalp, YYLTYPE *llocp, yyscan_t scanner);
int
glcpp_lex_destroy (yyscan_t scanner);