[PATCH] D105821: [analyzer] [WIP] Model destructor for std::unique_ptr

[Deep Majumder via Phabricator via cfe-commits]

RedDocMD added inline comments.


================
Comment at: clang/lib/StaticAnalyzer/Checkers/SmartPtrModeling.cpp:440
+          State, {std::make_pair(CC->getCXXThisVal(), ArgVal)},
+          C.getLocationContext(), PSK_DirectEscapeOnCall, &Call);
 
----------------
It seems to me that this pointer escape doesn't work.
For the following code:
```lang=cpp
void foo() {
    auto ptr = std::unique_ptr<int>(new int(13));
    // Leak warning emitted here
}
```
the exploded graph shows the SVal for `new int(13)` as allocated instead of escaped (which eventually triggers the warning).


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D105821/new/

https://reviews.llvm.org/D105821