[clang] [Clang][Sema] Reject array prvalue operands (PR #140702)

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@@ -16,4 +15,13 @@ int main()
   f0(a1);
   f1(a2);
   f2(a3);
+
+  using IA = int[];
+  void(+IA{ 1, 2, 3 }); // expected-error {{array prvalue}}
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Sirraide wrote:

Can you add some tests here to make sure that we don’t complain about array glvalues?

https://github.com/llvm/llvm-project/pull/140702