diff options
| author | Aaron Ballman <aaron@aaronballman.com> | 2015-12-30 14:26:07 +0000 |
|---|---|---|
| committer | Aaron Ballman <aaron@aaronballman.com> | 2015-12-30 14:26:07 +0000 |
| commit | dbc441eb34d41e929f4d07b16e030746f25fd344 (patch) | |
| tree | fc48e3065ad63f27dff1e5c63f2537afbb08bdc0 /clang/lib/Sema | |
| parent | 666761afabe5c7a36c4b326d537d00c2820644f2 (diff) | |
| download | bcm5719-llvm-dbc441eb34d41e929f4d07b16e030746f25fd344.tar.gz bcm5719-llvm-dbc441eb34d41e929f4d07b16e030746f25fd344.zip | |
When performing an implicit from float to bool, the floating point value must be *exactly* zero in order for the conversion to result in 0. This does not involve a conversion through an integer value, and so truncation of the value is not performed.
This patch address PR25876.
llvm-svn: 256643
Diffstat (limited to 'clang/lib/Sema')
| -rw-r--r-- | clang/lib/Sema/SemaChecking.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/clang/lib/Sema/SemaChecking.cpp b/clang/lib/Sema/SemaChecking.cpp index 59d51f7e84c..cbdcb5e4839 100644 --- a/clang/lib/Sema/SemaChecking.cpp +++ b/clang/lib/Sema/SemaChecking.cpp @@ -6983,7 +6983,7 @@ void DiagnoseFloatingLiteralImpCast(Sema &S, FloatingLiteral *FL, QualType T, SmallString<16> PrettyTargetValue; if (T->isSpecificBuiltinType(BuiltinType::Bool)) - PrettyTargetValue = IntegerValue == 0 ? "false" : "true"; + PrettyTargetValue = Value.isZero() ? "false" : "true"; else IntegerValue.toString(PrettyTargetValue); |
