diff options
Diffstat (limited to 'gcc/c-family/c-opts.cc')
| -rw-r--r-- | gcc/c-family/c-opts.cc | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/gcc/c-family/c-opts.cc b/gcc/c-family/c-opts.cc index c652e82..0ec30e8 100644 --- a/gcc/c-family/c-opts.cc +++ b/gcc/c-family/c-opts.cc @@ -959,6 +959,15 @@ c_common_post_options (const char **pfilename) if (warn_enum_compare == -1) warn_enum_compare = c_dialect_cxx () ? 1 : 0; + /* For C++26 default to -Wkeyword-macro if -Wpedantic. */ + if (cxx_dialect >= cxx26 && pedantic) + { + SET_OPTION_IF_UNSET (&global_options, &global_options_set, + warn_keyword_macro, 1); + if (warn_keyword_macro) + cpp_opts->cpp_warn_keyword_macro = warn_keyword_macro; + } + /* -Wpacked-bitfield-compat is on by default for the C languages. The warning is issued in stor-layout.cc which is not part of the front-end so we need to selectively turn it on here. */ @@ -1191,7 +1200,7 @@ c_common_post_options (const char **pfilename) flag_char8_t = (cxx_dialect >= cxx20) || flag_isoc23; cpp_opts->unsigned_utf8char = flag_char8_t ? 1 : cpp_opts->unsigned_char; - cpp_opts->cpp_tabstop = global_dc->m_tabstop; + cpp_opts->cpp_tabstop = global_dc->get_column_options ().m_tabstop; if (flag_extern_tls_init) { |