[clang] Reland [C++20] [Modules] Don't profiling the callee of CXXFoldExpr (#190732) (PR #195983)

[Matheus Izvekov via cfe-commits]

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@@ -0,0 +1,6 @@
+// RUN: %clang_cc1 -std=c++20 -fsyntax-only -verify %s
+
+template <typename... T> requires ((sizeof(T) > 0) && ...) void f() {} // expected-note{{previous definition is here}}
+class A;
+void operator&&(A, A);
+template <typename... T> requires ((sizeof(T) > 0) && ...) void f() {} // expected-error{{redefinition of 'f'}}
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mizvekov wrote:

Our convention for such tests is to name them as the GitHub issue.

https://github.com/llvm/llvm-project/pull/195983