[clang] [clang][bytecode][NFC] Add a c++11 test test (PR #152104)

[via cfe-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang

Author: Timm Baeder (tbaederr)

<details>
<summary>Changes</summary>

This test case breaks when ignoring trivial CXXConstructExprs of array types, so make sure we don't do that.

---
Full diff: https://github.com/llvm/llvm-project/pull/152104.diff


1 Files Affected:

- (modified) clang/test/AST/ByteCode/cxx11.cpp (+9) 


``````````diff
diff --git a/clang/test/AST/ByteCode/cxx11.cpp b/clang/test/AST/ByteCode/cxx11.cpp
index f5a2abbbe7813..bb8aca27eb965 100644
--- a/clang/test/AST/ByteCode/cxx11.cpp
+++ b/clang/test/AST/ByteCode/cxx11.cpp
@@ -309,3 +309,12 @@ int somefunc() {
                                                   // both-note {{reference to 'non_global' is not a constant expression}}
 }
 
+namespace PR19010 {
+  struct Empty {};
+  struct Empty2 : Empty {};
+  struct Test : Empty2 {
+    constexpr Test() {}
+    Empty2 array[2];
+  };
+  void test() { constexpr Test t; }
+}

``````````

</details>


https://github.com/llvm/llvm-project/pull/152104