[clang] [analyzer] Add documentation for std::variant checker (PR #76501)

via cfe-commits cfe-commits at lists.llvm.org
Thu Dec 28 07:40:21 PST 2023


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@@ -2097,6 +2097,21 @@ This checker is a part of ``core.StackAddressEscape``, but is temporarily disabl
 
 .. _alpha-core-TestAfterDivZero:
 
+alpha.core.StdVariant (C++)
+"""""""""""""""""""""""""""
+Check if a value of active type is retrieved from an ``std::variant`` instance with ``std::get``.
+In case of bad variant type access(the accessed type differs from the active type)
----------------
DonatNagyE wrote:

```suggestion
In case of bad variant type access (the accessed type differs from the active type)
```

https://github.com/llvm/llvm-project/pull/76501


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