1 files changed, 4 insertions, 1 deletions
diff --git a/clang/lib/AST/ExprConstant.cpp b/clang/lib/AST/ExprConstant.cpp
index 7c933f4..f2e49b9 100644
--- a/clang/lib/AST/ExprConstant.cpp
+++ b/clang/lib/AST/ExprConstant.cpp
@@ -9202,7 +9202,10 @@ bool LValueExprEvaluator::VisitExtVectorElementExpr(
 
   if (Success) {
     Result.setFrom(Info.Ctx, Val);
-    const auto *VT = E->getBase()->getType()->castAs<VectorType>();
+    QualType BaseType = E->getBase()->getType();
+    if (E->isArrow())
+      BaseType = BaseType->getPointeeType();
+    const auto *VT = BaseType->castAs<VectorType>();
     HandleLValueVectorElement(Info, E, Result, VT->getElementType(),
                               VT->getNumElements(), Indices[0]);
   }