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GCC Administrator
2022-08-21 00:16:33 +00:00
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@@ -1,3 +1,23 @@
2022-08-20 Jakub Jelinek <jakub@redhat.com>
PR c++/106645
* include/cpplib.h (struct cpp_options): Implement
P2290R3 - Delimited escape sequences. Add delimite_escape_seqs
member.
* init.cc (struct lang_flags): Likewise.
(lang_defaults): Add delim column.
(cpp_set_lang): Copy over delimite_escape_seqs.
* charset.cc (extend_char_range): New function.
(_cpp_valid_ucn): Use it. Handle delimited escape sequences.
(convert_hex): Likewise.
(convert_oct): Likewise.
(convert_ucn): Use extend_char_range.
(convert_escape): Call convert_oct even for \o.
(_cpp_interpret_identifier): Handle delimited escape sequences.
* lex.cc (get_bidi_ucn_1): Likewise. Add end argument, fill it in.
(get_bidi_ucn): Adjust get_bidi_ucn_1 caller. Use end argument to
compute num_bytes.
2022-08-18 Joseph Myers <joseph@codesourcery.com>
* include/cpplib.h (struct cpp_options): Add warning_directive.