diff options
Diffstat (limited to 'srcpos.h')
-rw-r--r-- | srcpos.h | 23 |
1 files changed, 21 insertions, 2 deletions
@@ -17,6 +17,9 @@ * USA */ +#ifndef _SRCPOS_H_ +#define _SRCPOS_H_ + /* * Augment the standard YYLTYPE with a filenum index into an * array of all opened filenames. @@ -69,9 +72,14 @@ typedef struct YYLTYPE { while (YYID (0)) +typedef YYLTYPE srcpos; -extern void yyerror(char const *); -extern void yyerrorf(char const *, ...) __attribute__((format(printf, 1, 2))); +/* + * Fictional source position used for IR nodes that are + * created without otherwise knowing a true source position. + * For example,constant definitions from the command line. + */ +extern srcpos srcpos_empty; extern struct dtc_file *srcpos_file; @@ -83,3 +91,14 @@ struct search_path { extern struct dtc_file *dtc_open_file(const char *fname, const struct search_path *search); extern void dtc_close_file(struct dtc_file *file); + +extern srcpos *srcpos_copy(srcpos *pos); +extern char *srcpos_string(srcpos *pos); +extern void srcpos_dump(srcpos *pos); + +extern void srcpos_error(srcpos *pos, char const *, ...) + __attribute__((format(printf, 2, 3))); +extern void srcpos_warn(srcpos *pos, char const *, ...) + __attribute__((format(printf, 2, 3))); + +#endif /* _SRCPOS_H_ */ |