[clang] 6220176 - Fix crash in check-mlir due to 08ab8c9af4dd27cb306b449edc9a9c50ed11194a

[Yaxun Liu via cfe-commits]

Author: Yaxun (Sam) Liu
Date: 2020-03-18T21:50:00-04:00
New Revision: 62201763c54166a3ee5552975cc3fc06db2d5c6f

URL: https://github.com/llvm/llvm-project/commit/62201763c54166a3ee5552975cc3fc06db2d5c6f
DIFF: https://github.com/llvm/llvm-project/commit/62201763c54166a3ee5552975cc3fc06db2d5c6f.diff

LOG: Fix crash in check-mlir due to 08ab8c9af4dd27cb306b449edc9a9c50ed11194a

Added: 
    

Modified: 
    clang/lib/Sema/SemaExpr.cpp

Removed: 
    


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diff  --git a/clang/lib/Sema/SemaExpr.cpp b/clang/lib/Sema/SemaExpr.cpp
index e6afe7a5b421..c9de06ce76cb 100644
--- a/clang/lib/Sema/SemaExpr.cpp
+++ b/clang/lib/Sema/SemaExpr.cpp
@@ -17425,7 +17425,10 @@ class EvaluatedExprMarker : public UsedDeclVisitor<EvaluatedExprMarker> {
     S.MarkDeclRefReferenced(E);
   }
 
-  void VisitMemberExpr(MemberExpr *E) { S.MarkMemberReferenced(E); }
+  void VisitMemberExpr(MemberExpr *E) {
+    S.MarkMemberReferenced(E);
+    Visit(E->getBase());
+  }
 };
 } // namespace