def visit_StructRef(self, node):
assert isinstance(node.name, c_ast.ID)
assert isinstance(node.field, c_ast.ID)
if node.name.name in self.magic_vars:
var = self.magic_vars[node.name.name]
return var.getattr(self.cxnode, node.field.name)
return CGenerator.visit_StructRef(self, node)
