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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2013-03-11 18:01:42 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2013-03-11 18:01:42 +0000 |
| commit | d4bf760d057f1e8724ab7be340a2d42adae0900a (patch) | |
| tree | 0a25eeac5a51b382e457168eefdcd2ee74ab20f2 /lib/Lex/Lexer.cpp | |
| parent | f96df9083937e198721f0e1dbd21d882bb4413ae (diff) | |
Add -Wc99-compat warning for C11 unicode string and character literals.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@176817 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Lex/Lexer.cpp')
| -rw-r--r-- | lib/Lex/Lexer.cpp | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/lib/Lex/Lexer.cpp b/lib/Lex/Lexer.cpp index e6cc8b929c..ed4666aa21 100644 --- a/lib/Lex/Lexer.cpp +++ b/lib/Lex/Lexer.cpp @@ -1629,9 +1629,10 @@ void Lexer::LexStringLiteral(Token &Result, const char *CurPtr, if (!isLexingRawMode() && (Kind == tok::utf8_string_literal || Kind == tok::utf16_string_literal || - Kind == tok::utf32_string_literal) && - getLangOpts().CPlusPlus) - Diag(BufferPtr, diag::warn_cxx98_compat_unicode_literal); + Kind == tok::utf32_string_literal)) + Diag(BufferPtr, getLangOpts().CPlusPlus + ? diag::warn_cxx98_compat_unicode_literal + : diag::warn_c99_compat_unicode_literal); char C = getAndAdvanceChar(CurPtr, Result); while (C != '"') { @@ -1795,9 +1796,10 @@ void Lexer::LexCharConstant(Token &Result, const char *CurPtr, const char *NulCharacter = 0; // Does this character contain the \0 character? if (!isLexingRawMode() && - (Kind == tok::utf16_char_constant || Kind == tok::utf32_char_constant) && - getLangOpts().CPlusPlus) - Diag(BufferPtr, diag::warn_cxx98_compat_unicode_literal); + (Kind == tok::utf16_char_constant || Kind == tok::utf32_char_constant)) + Diag(BufferPtr, getLangOpts().CPlusPlus + ? diag::warn_cxx98_compat_unicode_literal + : diag::warn_c99_compat_unicode_literal); char C = getAndAdvanceChar(CurPtr, Result); if (C == '\'') { |