1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/go/gofrontend/gogo.cc b/gcc/go/gofrontend/gogo.cc
index cdb8b18..579b8a3 100644
--- a/gcc/go/gofrontend/gogo.cc
+++ b/gcc/go/gofrontend/gogo.cc
@@ -7912,6 +7912,21 @@ Bindings::traverse(Traverse* traverse, bool is_global)
 	}
     }
 
+  // Traverse function declarations when needed.
+  if ((traverse_mask & Traverse::traverse_func_declarations) != 0)
+    {
+      for (Bindings::const_declarations_iterator p = this->begin_declarations();
+           p != this->end_declarations();
+           ++p)
+        {
+          if (p->second->is_function_declaration())
+            {
+              if (traverse->function_declaration(p->second) == TRAVERSE_EXIT)
+                return TRAVERSE_EXIT;
+            }
+        }
+    }
+
   return TRAVERSE_CONTINUE;
 }
 
@@ -8221,6 +8236,12 @@ Traverse::type(Type*)
   go_unreachable();
 }
 
+int
+Traverse::function_declaration(Named_object*)
+{
+  go_unreachable();
+}
+
 // Class Statement_inserter.
 
 void