diff options
Diffstat (limited to 'gcc/cpplex.c')
| -rw-r--r-- | gcc/cpplex.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/gcc/cpplex.c b/gcc/cpplex.c index 025d729..c3ef88d 100644 --- a/gcc/cpplex.c +++ b/gcc/cpplex.c @@ -244,9 +244,12 @@ _cpp_process_line_notes (cpp_reader *pfile, int in_comment) note->type, (int) _cpp_trigraph_map[note->type]); else - cpp_error_with_line (pfile, DL_WARNING, pfile->line, col, - "trigraph ??%c ignored", - note->type); + { + cpp_error_with_line + (pfile, DL_WARNING, pfile->line, col, + "trigraph ??%c ignored, use -trigraphs to enable", + note->type); + } } } else |