[clang] [Clang][Sema] Diagnosis for constexpr constructor not initializing a union member (PR #81225)

[via cfe-commits]

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@@ -2343,17 +2349,9 @@ static bool CheckConstexprFunctionBody(Sema &SemaRef, const FunctionDecl *Dcl,
     // - if the class is a union having variant members, exactly one of them
     //   shall be initialized;
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mahtohappy wrote:

I'll add the references.


https://github.com/llvm/llvm-project/pull/81225