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| author | Jakub Jelinek <jakub@redhat.com> | 2021-12-01 10:21:20 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2021-12-01 10:21:20 +0100 |
| commit | c264208e161830a5642ee3125871c23110508462 (patch) | |
| tree | d9ceae0bad702467a9c2e5042ddbe7a7d7066040 /libcpp/include | |
| parent | 35f2c098c81118020b1d288cd739108c8747a520 (diff) | |
| download | gcc-c264208e161830a5642ee3125871c23110508462.zip gcc-c264208e161830a5642ee3125871c23110508462.tar.gz gcc-c264208e161830a5642ee3125871c23110508462.tar.bz2 | |
libcpp: Enable P1949R7 for C++98 too [PR100977]
On Mon, Nov 29, 2021 at 05:53:58PM -0500, Jason Merrill wrote:
> I'm inclined to go ahead and change C++98 as well; I doubt anyone is relying
> on the particular C++98 extended character set rules, and we already accept
> the union of the different sets when not pedantic.
Ok, here is an incremental patch to do that also for -std={c,gnu}++98.
2021-12-01 Jakub Jelinek <jakub@redhat.com>
PR c++/100977
* init.c (struct lang_flags): Remove cxx23_identifiers.
(lang_defaults): Remove cxx23_identifiers initializers.
(cpp_set_lang): Don't copy cxx23_identifiers.
* include/cpplib.h (struct cpp_options): Adjust comment about
c11_identifiers. Remove cxx23_identifiers field.
* lex.c (warn_about_normalization): Use cplusplus instead of
cxx23_identifiers.
* charset.c (ucn_valid_in_identifier): Likewise.
* g++.dg/cpp/ucnid-1.C: Adjust expected diagnostics.
* g++.dg/cpp/ucnid-1-utf8.C: Likewise.
Diffstat (limited to 'libcpp/include')
| -rw-r--r-- | libcpp/include/cpplib.h | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/libcpp/include/cpplib.h b/libcpp/include/cpplib.h index 112b9c2..08c72e7 100644 --- a/libcpp/include/cpplib.h +++ b/libcpp/include/cpplib.h @@ -491,13 +491,9 @@ struct cpp_options unsigned char ext_numeric_literals; /* Nonzero means extended identifiers allow the characters specified - in C11 and C++11. */ + in C11. */ unsigned char c11_identifiers; - /* Nonzero means extended identifiers allow the characters specified - in C++23. */ - unsigned char cxx23_identifiers; - /* Nonzero for C++ 2014 Standard binary constants. */ unsigned char binary_constants; |