1 files changed, 4 insertions, 0 deletions
diff --git a/include/clang/AST/Decl.h b/include/clang/AST/Decl.h
index 0294b9fde8..7927279ddd 100644
--- a/include/clang/AST/Decl.h
+++ b/include/clang/AST/Decl.h
@@ -219,6 +219,10 @@ public:
     return getLinkage() == ExternalLinkage;
   }
 
+  /// \brief True if this decl has external linkage. Don't cache the linkage,
+  /// because we are not finished setting up the redecl chain for the decl.
+  bool hasExternalLinkageUncached() const;
+
   /// \brief Determines the visibility of this entity.
   Visibility getVisibility() const {
     return getLinkageAndVisibility().getVisibility();