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Fix the -Wunused-variable warning. 

llvm-svn: 368808
This commit is contained in:
Haojian Wu 2019-08-14 08:20:42 +00:00
parent 2faafc6e4f
commit ec25edc17a
2 changed files with 2 additions and 2 deletions
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2
clang/lib/StaticAnalyzer/Core/BugReporter.cpp
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@ -2180,7 +2180,7 @@ llvm::iterator_range<BugReport::ranges_iterator> BugReport::getRanges() const {
// If no custom ranges, add the range of the statement corresponding to
// the error node.
if (Ranges.empty()) {
if (const auto *E = dyn_cast_or_null<Expr>(getStmt()))
if (dyn_cast_or_null<Expr>(getStmt()))
return llvm::make_range(&ErrorNodeRange, &ErrorNodeRange + 1);
return llvm::make_range(ranges_iterator(), ranges_iterator());
}

2
clang/lib/StaticAnalyzer/Core/BugReporterVisitors.cpp
View File

@ -1987,7 +1987,7 @@ bool bugreporter::trackExpressionValue(const ExplodedNode *InputNode,
if (const auto *SR = L->getRegionAs<SymbolicRegion>()) {
if (SR->getSymbol()->getType()->getPointeeType()->isVoidType())
CanDereference = false;
} else if (const auto *AR = L->getRegionAs<AllocaRegion>())
} else if (L->getRegionAs<AllocaRegion>())
CanDereference = false;
// At this point we are dealing with the region's LValue.