[clang] [clang] Allow class with anonymous union member to be const-default-constructible even if a union member has a default member initializer (#95854) (PR #96301)

[via cfe-commits]

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@@ -318,6 +318,9 @@ Bug Fixes to C++ Support
   of the current instantiation in all cases.
 - Fix evaluation of the index of dependent pack indexing expressions/types specifiers (#GH105900)
 - Correctly handle subexpressions of an immediate invocation in the presence of implicit casts. (#GH105558)
+- Clang incorrectly considers a class with an anonymous union member to not be
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cor3ntin wrote:

```suggestion
- Clang incorrectly considered a class with an anonymous union member to not be
```

https://github.com/llvm/llvm-project/pull/96301