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codeql/cpp/ql/lib/change-notes/released/0.9.2.md
2023-09-05 16:56:14 +00:00

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## 0.9.2
### Deprecated APIs
* `getAllocatorCall` on `DeleteExpr` and `DeleteArrayExpr` has been deprecated. `getDeallocatorCall` should be used instead.
### New Features
* Added `DeleteOrDeleteArrayExpr` as a super type of `DeleteExpr` and `DeleteArrayExpr`
### Minor Analysis Improvements
* `delete` and `delete[]` are now modeled as calls to the relevant `operator delete` in the IR. In the case of a dynamic delete call a new instruction `VirtualDeleteFunctionAddress` is used to represent a function that dispatches to the correct delete implementation.
* Only the 2 level indirection of `argv` (corresponding to `**argv`) is consided for `FlowSource`.