diff options
Diffstat (limited to 'gcc/c-common.h')
| -rw-r--r-- | gcc/c-common.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/c-common.h b/gcc/c-common.h index fabb67e..76a9650 100644 --- a/gcc/c-common.h +++ b/gcc/c-common.h @@ -926,4 +926,13 @@ extern void preprocess_file (cpp_reader *); extern void pp_file_change (const struct line_map *); extern void pp_dir_change (cpp_reader *, const char *); +/* In order for the format checking to accept the C frontend + diagnostic framework extensions, you must include this file before + toplev.h, not after. The C front end formats are a subset of those + for C++, so they are the appropriate set to use in common code; + cp-tree.h overrides this for C++. */ +#ifndef GCC_DIAG_STYLE +#define GCC_DIAG_STYLE __gcc_cdiag__ +#endif + #endif /* ! GCC_C_COMMON_H */ |