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Diffstat (limited to 'libcpp/ChangeLog')
| -rw-r--r-- | libcpp/ChangeLog | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog index 7aba4f5..625b4e5 100644 --- a/libcpp/ChangeLog +++ b/libcpp/ChangeLog @@ -1,3 +1,26 @@ +2022-09-07 Joseph Myers <joseph@codesourcery.com> + + * include/cpplib.h (struct cpp_options): Add true_false. + * expr.cc (eval_token): Check true_false not cplusplus to + determine whether to handle true and false keywords. + * init.cc (struct lang_flags): Add true_false. + (lang_defaults): Update. + (cpp_set_lang): Set true_false. + +2022-09-07 Jakub Jelinek <jakub@redhat.com> + + * include/cpplib.h (struct cpp_options): Add cpp_warn_unicode member. + (enum cpp_warning_reason): Add CPP_W_UNICODE. + * init.cc (cpp_create_reader): Initialize cpp_warn_unicode. + * charset.cc (_cpp_valid_ucn): In possible identifier contexts, don't + handle \u{ or \N{ specially in -std=c* modes except -std=c++2{3,b}. + In possible identifier contexts, don't emit an error and punt + if \N isn't followed by {, or if \N{} surrounds some lower case + letters or _. In possible identifier contexts when not C++23, don't + emit an error but warning about unknown character names and treat as + separate tokens. When treating as separate tokens \u{ or \N{, emit + warnings. + 2022-09-05 Joseph Myers <joseph@codesourcery.com> * init.cc (lang_defaults): Disable trigraphs for C2x. |