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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2016-10-25 12:59:15 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2016-10-25 12:59:15 +0000 |
| commit | be1d49a508bdd2bbe43926418df5996a61f22406 (patch) | |
| tree | c6d1cec1fc85a2572ce6e93dfa823c31e2e92206 /clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp | |
| parent | 4e325f77a9ad640206c9fb80c2bbf704f330f4d5 (diff) | |
| download | bcm5719-llvm-be1d49a508bdd2bbe43926418df5996a61f22406.tar.gz bcm5719-llvm-be1d49a508bdd2bbe43926418df5996a61f22406.zip | |
Fix MSVC unused variable warning.
LLVM_ATTRIBUTE_UNUSED doesn't work for non-gcc style compilers.
llvm-svn: 285067
Diffstat (limited to 'clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp')
| -rw-r--r-- | clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp b/clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp index 2aa222ad248..5d7a14d3be1 100644 --- a/clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp +++ b/clang/lib/StaticAnalyzer/Checkers/StdLibraryFunctionsChecker.cpp @@ -464,10 +464,11 @@ void StdLibraryFunctionsChecker::initFunctionSummaries( 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. // |
