1 files changed, 8 insertions, 4 deletions
diff --git a/lib/CodeGen/ObjectFilePCHContainerOperations.cpp b/lib/CodeGen/ObjectFilePCHContainerOperations.cpp
index d0760b9cc2a6..c164cec5d942 100644
--- a/lib/CodeGen/ObjectFilePCHContainerOperations.cpp
+++ b/lib/CodeGen/ObjectFilePCHContainerOperations.cpp
@@ -71,9 +71,8 @@ class PCHContainerGenerator : public ASTConsumer {
     }
 
     bool VisitImportDecl(ImportDecl *D) {
-      auto *Import = cast<ImportDecl>(D);
-      if (!Import->getImportedOwningModule())
-        DI.EmitImportDecl(*Import);
+      if (!D->getImportedOwningModule())
+        DI.EmitImportDecl(*D);
       return true;
     }
 
@@ -229,6 +228,11 @@ public:
       Builder->getModuleDebugInfo()->completeRequiredType(RD);
   }
 
+  void HandleImplicitImportDecl(ImportDecl *D) override {
+    if (!D->getImportedOwningModule())
+      Builder->getModuleDebugInfo()->EmitImportDecl(*D);
+  }
+
   /// Emit a container holding the serialized AST.
   void HandleTranslationUnit(ASTContext &Ctx) override {
     assert(M && VMContext && Builder);
@@ -286,7 +290,7 @@ public:
     else
       ASTSym->setSection("__clangast");
 
-    DEBUG({
+    LLVM_DEBUG({
       // Print the IR for the PCH container to the debug output.
       llvm::SmallString<0> Buffer;
       clang::EmitBackendOutput(