pass correct CythonScope into CythonUtilityScope tree generation (used to be None)

Cython/Compiler/Buffer.py

@@ -574,7 +574,7 @@ class GetAndReleaseBufferUtilityCode(object):
     def __hash__(self):
         return 24342342
 
-    def get_tree(self): pass
+    def get_tree(self, **kwargs): pass
 
     def put_code(self, output):
         code = output['utility_code_def']

Cython/Compiler/Code.py

@@ -318,7 +318,7 @@ class UtilityCodeBase(object):
     def __str__(self):
         return "<%s(%s)>" % (type(self).__name__, self.name)
 
-    def get_tree(self):
+    def get_tree(self, **kwargs):
         pass
 
 

Cython/Compiler/Pipeline.py

@@ -127,7 +127,7 @@ def inject_utility_code_stage_factory(context):
                 for dep in utilcode.requires:
                     if dep not in added and dep not in module_node.scope.utility_code_list:
                         module_node.scope.utility_code_list.append(dep)
-            tree = utilcode.get_tree()
+            tree = utilcode.get_tree(cython_scope=context.cython_scope)
             if tree:
                 module_node.merge_in(tree.body, tree.scope, merge_scope=True)
         return module_node

Cython/Compiler/PyrexTypes.py

@@ -3202,7 +3202,7 @@ class ToPyStructUtilityCode(object):
     def __hash__(self):
         return hash(self.header)
 
-    def get_tree(self):
+    def get_tree(self, **kwargs):
         pass
 
     def put_code(self, output):