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ecpg: Split off mmfatal() from mmerror()

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This allows decorating mmfatal() with noreturn compiler hints, leading
to better diagnostics.
This commit is contained in:
Peter Eisentraut
2013-11-12 22:12:08 -05:00
parent 22967d8003
commit b21de4e7b3
9 changed files with 85 additions and 72 deletions
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6
src/interfaces/ecpg/preproc/extern.h
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@ -73,10 +73,8 @@ extern int base_yylex(void);
extern void base_yyerror(const char *);
extern void *mm_alloc(size_t), *mm_realloc(void *, size_t);
extern char *mm_strdup(const char *);
extern void
mmerror(int, enum errortype, const char *,...)
/* This extension allows gcc to check the format string */
__attribute__((format(PG_PRINTF_ATTRIBUTE, 3, 4)));
extern void mmerror(int errorcode, enum errortype type, const char *error, ...) __attribute__((format(PG_PRINTF_ATTRIBUTE, 3, 4)));
extern void mmfatal(int errorcode, const char *error, ...) __attribute__((format(PG_PRINTF_ATTRIBUTE, 2, 3),noreturn));
extern void output_get_descr_header(char *);
extern void output_get_descr(char *, char *);
extern void output_set_descr_header(char *);