[clang] One more fix for P3144R2 implementation (PR #149406)

[Harald van Dijk via cfe-commits]

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@@ -595,6 +595,10 @@ struct GH99278_2 {
   } f;
 };
 GH99278_2<void> e;
+void GH99278_3(int(*p)[]) {
+  delete p;
+  // expected-warning at -1 {{'delete' applied to a pointer-to-array type 'int (*)[]' treated as 'delete[]'}}
+};
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hvdijk wrote:

I've changed the array tests to use `delete []` so that they test something useful, so that they test something that could be valid even for non-null pointers.

https://github.com/llvm/llvm-project/pull/149406