diff --git a/lib/Sema/SemaCXXScopeSpec.cpp b/lib/Sema/SemaCXXScopeSpec.cpp
index e1cba36..977aa0f 100644
--- a/lib/Sema/SemaCXXScopeSpec.cpp
+++ b/lib/Sema/SemaCXXScopeSpec.cpp
@@ -341,6 +341,9 @@
 Action::OwningExprResult
 Sema::ActOnCXXEnterMemberScope(Scope *S, CXXScopeSpec &SS, ExprArg Base,
                                tok::TokenKind OpKind) {
+  // Since this might be a postfix expression, get rid of ParenListExprs.
+  Base = MaybeConvertParenListExprToParenExpr(S, move(Base));
+
   Expr *BaseExpr = (Expr*)Base.get();
   assert(BaseExpr && "no record expansion");