[clang] [Clang] Fix a regression introduced by #138518 (PR #141342)

[Erich Keane via cfe-commits]

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@@ -13783,9 +13783,11 @@ void Sema::AddInitializerToDecl(Decl *RealDecl, Expr *Init, bool DirectInit) {
         VDecl->getLocation(), DirectInit, Init);
 
     MultiExprArg Args = Init;
-    if (CXXDirectInit)
-      Args = MultiExprArg(CXXDirectInit->getExprs(),
-                          CXXDirectInit->getNumExprs());
+    if (auto *CXXDirectInit = dyn_cast<ParenListExpr>(Init))
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erichkeane wrote:

Should we remove line 13778 now?

https://github.com/llvm/llvm-project/pull/141342