cleanup

Cython/Compiler/Nodes.py

@@ -794,13 +794,13 @@ class CStructOrUnionDefNode(StatNode):
         self.entry = env.declare_struct_or_union(
             self.name, self.kind, scope, self.typedef_flag, self.pos,
             self.cname, visibility = self.visibility)
-        need_typedef_indirection = False
         if self.attributes is not None:
             if self.in_pxd and not env.in_cinclude:
                 self.entry.defined_in_pxd = 1
             for attr in self.attributes:
                 attr.analyse_declarations(env, scope)
             if self.visibility != 'extern':
+                needs_typedef_indirection = False
                 for attr in scope.var_entries:
                     type = attr.type
                     while type.is_array:
@@ -812,13 +812,13 @@ class CStructOrUnionDefNode(StatNode):
                             type = type.base_type
                         if type == self.entry.type:
                             need_typedef_indirection = True
-            if need_typedef_indirection:
-                # C can't handle typedef structs that refer to themselves. 
-                struct_entry = self.entry
-                cname = env.new_const_cname()
-                self.entry = env.declare_typedef(self.name, struct_entry.type, self.pos, cname = self.cname, visibility='ignore')
-                struct_entry.type.typedef_flag = False
-                struct_entry.cname = struct_entry.type.cname = env.new_const_cname()
+                if need_typedef_indirection:
+                    # C can't handle typedef structs that refer to themselves. 
+                    struct_entry = self.entry
+                    cname = env.new_const_cname()
+                    self.entry = env.declare_typedef(self.name, struct_entry.type, self.pos, cname = self.cname, visibility='ignore')
+                    struct_entry.type.typedef_flag = False
+                    struct_entry.cname = struct_entry.type.cname = env.new_const_cname()
     
     def analyse_expressions(self, env):
         pass