diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2020-01-17 20:45:01 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2020-01-17 20:45:01 +0000 |
| commit | 706b4fc47bbc608932d3b491ae19a3b9cde9497b (patch) | |
| tree | 4adf86a776049cbf7f69a1929c4babcbbef925eb /clang/lib/Lex/LiteralSupport.cpp | |
| parent | 7cc9cf2bf09f069cb2dd947ead05d0b54301fb71 (diff) | |
Notes
Diffstat (limited to 'clang/lib/Lex/LiteralSupport.cpp')
| -rw-r--r-- | clang/lib/Lex/LiteralSupport.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/clang/lib/Lex/LiteralSupport.cpp b/clang/lib/Lex/LiteralSupport.cpp index 2108408377fb..9a852141c6ee 100644 --- a/clang/lib/Lex/LiteralSupport.cpp +++ b/clang/lib/Lex/LiteralSupport.cpp @@ -1051,7 +1051,11 @@ NumericLiteralParser::GetFloatValue(llvm::APFloat &Result) { Str = Buffer; } - return Result.convertFromString(Str, APFloat::rmNearestTiesToEven); + auto StatusOrErr = + Result.convertFromString(Str, APFloat::rmNearestTiesToEven); + assert(StatusOrErr && "Invalid floating point representation"); + return !errorToBool(StatusOrErr.takeError()) ? *StatusOrErr + : APFloat::opInvalidOp; } static inline bool IsExponentPart(char c) { |