[clang] [Clang] Change how the argument of a delete expression is converted (PR #92814)

[Vlad Serebrennikov via cfe-commits]

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@@ -1245,12 +1245,7 @@ namespace cwg599 { // cwg599: partial
     // expected-error at -1 {{cannot delete expression with pointer-to-'void' type 'void *'}}
     delete t;
     // expected-error at -1 {{cannot delete expression of type 'T'}}
-    // FIXME: This is valid, but is rejected due to a non-conforming GNU
-    // extension allowing deletion of pointers to void.
     delete u;
-    // expected-error at -1 {{ambiguous conversion of delete expression of type 'U' to a pointer}}
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Endilll wrote:

Hmm, do you understand how the Standard works here? It speaks of conversion to pointer to object type, without clarifying what the target type is.

https://github.com/llvm/llvm-project/pull/92814