Author: rksimon
Date: Tue Oct 25 07:59:15 2016
New Revision: 285067
URL: http://llvm.org/viewvc/llvm-project?rev=285067&view=rev
Log:
Fix MSVC unused variable warning.
LLVM_ATTRIBUTE_UNUSED doesn't work for non-gcc style compilers.
Modified:
cfe/trunk/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp
Modified: cfe/trunk/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp?rev=285067&r1=285066&r2=285067&view=diff
==============================================================================
--- cfe/trunk/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp
(original)
+++ cfe/trunk/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp Tue
Oct 25 07:59:15 2016
@@ -464,10 +464,11 @@ void StdLibraryFunctionsChecker::initFun
QualType SSizeTy = ACtx.getIntTypeForBitwidth(ACtx.getTypeSize(SizeTy),
true);
// Don't worry about truncation here, it'd be cast back to SIZE_MAX when
used.
- LLVM_ATTRIBUTE_UNUSED int64_t SizeMax =
+ int64_t SizeMax =
BVF.getMaxValue(SizeTy).getLimitedValue();
int64_t SSizeMax =
BVF.getMaxValue(SSizeTy).getLimitedValue();
+ (void)SizeMax;
// We are finally ready to define specifications for all supported functions.
//
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