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GCC Administrator
2022-08-27 00:17:09 +00:00
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@@ -1,3 +1,31 @@
2022-08-26 Jakub Jelinek <jakub@redhat.com>
PR c++/106647
* charset.cc (wide_str_to_charconst): Implement P2362R3 - Remove
non-encodable wide character literals and multicharacter. For
C++23 use CPP_DL_ERROR instead of CPP_DL_WARNING for
"character constant too long for its type" diagnostics on CPP_WCHAR
literals.
2022-08-26 Jakub Jelinek <jakub@redhat.com>
PR c++/106648
* charset.cc: Implement C++23 P2071R2 - Named universal character
escapes. Include uname2c.h.
(hangul_syllables, hangul_count): New variables.
(struct uname2c_data): New type.
(_cpp_uname2c, _cpp_uname2c_uax44_lm2): New functions.
(_cpp_valid_ucn): Use them. Handle named universal character escapes.
(convert_ucn): Adjust comment.
(convert_escape): Call convert_ucn even for \N.
(_cpp_interpret_identifier): Handle named universal character escapes.
* lex.cc (get_bidi_ucn): Fix up function comment formatting.
(get_bidi_named): New function.
(forms_identifier_p, lex_string): Handle named universal character
escapes.
* makeuname2c.cc: New file. Small parts copied from makeucnid.cc.
* uname2c.h: New generated file.
2022-08-24 Jakub Jelinek <jakub@redhat.com>
PR c++/106646