diff options
Diffstat (limited to 'gcc/cppinit.c')
| -rw-r--r-- | gcc/cppinit.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/cppinit.c b/gcc/cppinit.c index db1314d..72e26ce 100644 --- a/gcc/cppinit.c +++ b/gcc/cppinit.c @@ -1672,6 +1672,7 @@ cpp_handle_option (pfile, argc, argv) case OPT_Wall: CPP_OPTION (pfile, warn_trigraphs) = 1; CPP_OPTION (pfile, warn_comments) = 1; + CPP_OPTION (pfile, warn_num_sign_change) = 1; break; case OPT_Wtraditional: |