[clang] [clang][NFC] Actually add the testcase for #195416 (PR #196759)

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llvmorg-github-actions[bot] wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang

Author: Oliver Hunt (ojhunt)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/196759.diff


1 Files Affected:

- (added) clang/test/SemaCXX/GH195416.cpp (+11) 


``````````diff
diff --git a/clang/test/SemaCXX/GH195416.cpp b/clang/test/SemaCXX/GH195416.cpp
new file mode 100644
index 0000000000000..615bd23db1f0f
--- /dev/null
+++ b/clang/test/SemaCXX/GH195416.cpp
@@ -0,0 +1,11 @@
+// RUN: %clang_cc1 -std=c++20 -fsyntax-only -verify %s
+
+constexpr void gh195416() {
+  struct U {
+    struct S {};
+    static constexpr S S::bar;
+    // expected-error at -1 {{non-friend class member 'bar' cannot have a qualified name}}
+    // expected-error at -2 {{static data member 'bar' not allowed in local struct 'S'}}
+    // expected-error at -3 {{excess elements in struct initializer}}
+  };
+}

``````````

</details>


https://github.com/llvm/llvm-project/pull/196759