Commit Graph

6 Commits

Author SHA1 Message Date
Timm Bäder 33ec653055 [clang][lexer] Allow u8 character literal prefixes in C2x
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.
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
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
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
-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
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