1 files changed, 6 insertions, 1 deletions
diff --git a/clang/lib/Serialization/ASTReaderDecl.cpp b/clang/lib/Serialization/ASTReaderDecl.cpp
index 67ca94bbf8e..b16966530e8 100644
--- a/clang/lib/Serialization/ASTReaderDecl.cpp
+++ b/clang/lib/Serialization/ASTReaderDecl.cpp
@@ -377,7 +377,7 @@ void ASTDeclReader::VisitDecl(Decl *D) {
     D->setAttrsImpl(Attrs, Reader.getContext());
   }
   D->setImplicit(Record[Idx++]);
-  D->setUsed(Record[Idx++]);
+  D->setIsUsed(Record[Idx++]);
   D->setReferenced(Record[Idx++]);
   D->setTopLevelDeclInObjCContainer(Record[Idx++]);
   D->setAccess((AccessSpecifier)Record[Idx++]);
@@ -2838,6 +2838,11 @@ void ASTDeclReader::UpdateDecl(Decl *D, ModuleFile &ModuleFile,
           FD, Reader.readType(ModuleFile, Record, Idx));
       break;
     }
+
+    case UPD_DECL_MARKED_USED: {
+      D->markUsed(Reader.getContext());
+      break;
+    }
     }
   }
 }