[clang] [clang][constexpr] Allow IndirectGotoStmt in constexpr functions for C++23 (PR #213449)

[Yanzuo Liu via cfe-commits]

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@@ -167,6 +167,14 @@ constexpr int DisallowedStmtsCXX14_7() {
   int n; // beforecxx20-warning {{uninitialized variable in a constexpr function}}
 }
 
+constexpr int DisallowedStmtsCXX14_8() {
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zwuis wrote:

Indirect goto is not a standard C++ feature.

https://github.com/llvm/llvm-project/pull/213449