Daily bump.

[thirdparty/gcc.git] / libcpp / ChangeLog

diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog
index 7aba4f58599cd6330580d4c12b65187fb6ddd76d..625b4e54cd8755ff269f0075c4e3713b4c1c5c5f 100644 (file)
--- 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.