[clang] Fixing the logic issue in TransformTypos::TransformDesignatedInitExpr… (PR #127211)

[Younan Zhang via cfe-commits]

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@@ -13665,15 +13665,15 @@ TreeTransform<Derived>::TransformDesignatedInitExpr(DesignatedInitExpr *E) {
     }
 
     if (D.isArrayDesignator()) {
-      ExprResult Index = getDerived().TransformExpr(E->getArrayIndex(D));
-      if (Index.isInvalid())
+      ExprResult NewIndex = getDerived().TransformExpr(E->getArrayIndex(D));
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zyn0217 wrote:

Can you avoid renaming the variable? Thanks

https://github.com/llvm/llvm-project/pull/127211