1 files changed, 14 insertions, 0 deletions
diff --git a/include/clang/AST/DeclBase.h b/include/clang/AST/DeclBase.h
index 15ac11a5a7770..08879b36cce54 100644
--- a/include/clang/AST/DeclBase.h
+++ b/include/clang/AST/DeclBase.h
@@ -706,6 +706,20 @@ public:
     reinterpret_cast<Module **>(this)[-1] = M;
   }
 
+  Module *getOwningModule() const {
+    return isFromASTFile() ? getImportedOwningModule() : getLocalOwningModule();
+  }
+
+  /// \brief Determine whether this declaration is hidden from name lookup.
+  bool isHidden() const { return Hidden; }
+
+  /// \brief Set whether this declaration is hidden from name lookup.
+  void setHidden(bool Hide) {
+    assert((!Hide || isFromASTFile() || hasLocalOwningModuleStorage()) &&
+           "declaration with no owning module can't be hidden");
+    Hidden = Hide;
+  }
+
   unsigned getIdentifierNamespace() const {
     return IdentifierNamespace;
   }