[clang] [analyzer] MallocChecker – Fix false positive leak for smart pointers in temporary objects (PR #152751)

[Balazs Benics via cfe-commits]

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@@ -3068,11 +3107,217 @@ void MallocChecker::checkDeadSymbols(SymbolReaper &SymReaper,
   C.addTransition(state->set<RegionState>(RS), N);
 }
 
+static QualType canonicalStrip(QualType QT) {
+  return QT.getCanonicalType().getUnqualifiedType();
+}
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steakhal wrote:

Whats the difference of this and `QualType::getCanonicalTypeUnqualified`?

https://github.com/llvm/llvm-project/pull/152751