diff options
Diffstat (limited to 'libcpp/init.c')
| -rw-r--r-- | libcpp/init.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libcpp/init.c b/libcpp/init.c index 3262184..7752fea 100644 --- a/libcpp/init.c +++ b/libcpp/init.c @@ -174,6 +174,12 @@ cpp_create_reader (enum c_lang lang, hash_table *table, CPP_OPTION (pfile, warn_dollars) = 1; CPP_OPTION (pfile, warn_variadic_macros) = 1; CPP_OPTION (pfile, warn_builtin_macro_redefined) = 1; + /* By default, track locations of tokens resulting from macro + expansion. The '2' means, track the locations with the highest + accuracy. Read the comments for struct + cpp_options::track_macro_expansion to learn about the other + values. */ + CPP_OPTION (pfile, track_macro_expansion) = 2; CPP_OPTION (pfile, warn_normalize) = normalized_C; CPP_OPTION (pfile, warn_literal_suffix) = 1; |