diff options
Diffstat (limited to 'clang/lib/Lex')
| -rw-r--r-- | clang/lib/Lex/PPExpressions.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/clang/lib/Lex/PPExpressions.cpp b/clang/lib/Lex/PPExpressions.cpp index 9cf72cf8f8f..a6f16f80b79 100644 --- a/clang/lib/Lex/PPExpressions.cpp +++ b/clang/lib/Lex/PPExpressions.cpp @@ -310,7 +310,9 @@ static bool EvaluateValue(PPValue &Result, Token &PeekTok, DefinedTracker &DT, // Set the value. Val = Literal.getValue(); // Set the signedness. UTF-16 and UTF-32 are always unsigned - if (!Literal.isUTF16() && !Literal.isUTF32()) + if (Literal.isWide()) + Val.setIsUnsigned(!TargetInfo::isTypeSigned(TI.getWCharType())); + else if (!Literal.isUTF16() && !Literal.isUTF32()) Val.setIsUnsigned(!PP.getLangOpts().CharIsSigned); if (Result.Val.getBitWidth() > Val.getBitWidth()) { |
