1 files changed, 4 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CodeGenAction.cpp b/clang/lib/CodeGen/CodeGenAction.cpp
index 867a8938e02..1fa1f621b35 100644
--- a/clang/lib/CodeGen/CodeGenAction.cpp
+++ b/clang/lib/CodeGen/CodeGenAction.cpp
@@ -336,6 +336,10 @@ namespace clang {
       Gen->CompleteTentativeDefinition(D);
     }
 
+    void CompleteExternalDeclaration(VarDecl *D) override {
+      Gen->CompleteExternalDeclaration(D);
+    }
+
     void AssignInheritanceModel(CXXRecordDecl *RD) override {
       Gen->AssignInheritanceModel(RD);
     }