Timm Bäder
33ec653055
[clang][lexer] Allow u8 character literal prefixes in C2x
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Implement N2418 for C2x.
Differential Revision: https://reviews.llvm.org/D119221
2022-04-19 09:57:51 +02:00
Richard Smith
3e3a705062
[c++1z] Support for u8 character literals.
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llvm-svn: 221576
2014-11-08 06:08:42 +00:00
Richard Smith
9b36209e31
When lexing in C11 mode, accept unicode character and string literals, per C11
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6.4.4.4/1 and 6.4.5/1.
llvm-svn: 176780
2013-03-09 23:56:02 +00:00
Seth Cantrell
6255c257e9
Add and update tests for character literals
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llvm-svn: 148392
2012-01-18 12:27:10 +00:00
Richard Smith
9ca5c42582
Update all tests other than Driver/std.cpp to use -std=c++11 rather than
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-std=c++0x. Patch by Ahmed Charles!
llvm-svn: 141900
2011-10-13 22:29:44 +00:00
Douglas Gregor
4d68366b2f
When parsing a character literal, extract the characters from the
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buffer as an 'unsigned char', so that integer promotion doesn't
sign-extend character values > 127 into oblivion. Fixes
<rdar://problem/10188919>.
llvm-svn: 140608
2011-09-27 17:00:18 +00:00