[clang] [Clang][Sema] Fix crash in __builtin_dump_struct with immediate callables (PR #192880)

[Corentin Jabot via cfe-commits]

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@@ -0,0 +1,21 @@
+// RUN: %clang_cc1 -std=c++20 -fsyntax-only -verify %s
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cor3ntin wrote:

You can move the test to SemaCXX/cxx2a-consteval.cpp, in a GH192846 namespace

https://github.com/llvm/llvm-project/pull/192880