[clang] Add support for builtin_verbose_trap (PR #79230)

[David Blaikie via cfe-commits]

================
@@ -0,0 +1,28 @@
+// RUN: %clang_cc1 -std=c++11 -fsyntax-only -fcxx-exceptions -verify %s
+
+#if !__has_builtin(__builtin_verbose_trap)
+#error
+#endif
----------------
dwblaikie wrote:

Is this necessary?

https://github.com/llvm/llvm-project/pull/79230