16 changes: 4 additions & 12 deletions clang/lib/StaticAnalyzer/Core/SymbolManager.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -341,10 +341,6 @@ QualType SymbolRegionValue::getType() const {
return R->getValueType();
}

SymbolManager::~SymbolManager() {
llvm::DeleteContainerSeconds(SymbolDependencies);
}

bool SymbolManager::canSymbolicate(QualType T) {
T = T.getCanonicalType();

Expand All @@ -362,13 +358,9 @@ bool SymbolManager::canSymbolicate(QualType T) {

void SymbolManager::addSymbolDependency(const SymbolRef Primary,
const SymbolRef Dependent) {
SymbolDependTy::iterator I = SymbolDependencies.find(Primary);
SymbolRefSmallVectorTy *dependencies = nullptr;
if (I == SymbolDependencies.end()) {
dependencies = new SymbolRefSmallVectorTy();
SymbolDependencies[Primary] = dependencies;
} else {
dependencies = I->second;
auto &dependencies = SymbolDependencies[Primary];
if (!dependencies) {
dependencies = std::make_unique<SymbolRefSmallVectorTy>();
}
dependencies->push_back(Dependent);
}
Expand All @@ -378,7 +370,7 @@ const SymbolRefSmallVectorTy *SymbolManager::getDependentSymbols(
SymbolDependTy::const_iterator I = SymbolDependencies.find(Primary);
if (I == SymbolDependencies.end())
return nullptr;
return I->second;
return I->second.get();
}

void SymbolReaper::markDependentsLive(SymbolRef sym) {
Expand Down