fix JuliaLang#9547, restore explicit-import error for functions

kshyatt · Jan 2, 2015 · 875aaa4 · 875aaa4
1 parent 2aed2e4
commit 875aaa4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/module.c b/src/module.c
@@ -97,7 +97,7 @@ jl_binding_t *jl_get_binding_for_method_def(jl_module_t *m, jl_sym_t *var)
  jl_binding_t *b2 = jl_get_binding(b->owner, var);
  if (b2 == NULL)
  jl_errorf("invalid method definition: imported function %s.%s does not exist", b->owner->name->name, var->name);
- if (!b->imported && b->value!=NULL && jl_is_function(b->value))
+ if (!b->imported && (b2->value==NULL || jl_is_function(b2->value)))
  jl_errorf("error in method definition: function %s.%s must be explicitly imported to be extended", b->owner->name->name, var->name);
  return b2;
  }