aboutsummaryrefslogtreecommitdiff
path: root/test/Lexer/unicode.c
AgeCommit message (Collapse)Author
2013-01-31Lexer: Don't warn about Unicode in preprocessor directives.Jordan Rose
This allows people to use Unicode in their #pragma mark and in macros that exist only to be string-ized. <rdar://problem/13107323&13121362> git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174081 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30Don't warn about Unicode characters in -E mode.Jordan Rose
People use the C preprocessor for things other than C files. Some of them have Unicode characters. We shouldn't warn about Unicode characters appearing outside of identifiers in this case. There's not currently a way for the preprocessor to tell if it's in -E mode, so I added a new flag, derived from the PreprocessorOutputOptions. This is only used by the Unicode warnings for now, but could conceivably be used by other warnings or even behavioral differences later. <rdar://problem/13107323> git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173881 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-24As an extension, treat Unicode whitespace characters as whitespace.Jordan Rose
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173370 91177308-0d34-0410-b5e6-96231b3b80d8