From e3cb33b0294a9e63407ead93d59acd59d11fe731 Mon Sep 17 00:00:00 2001
From: Jan Decaluwe <jan@jandecaluwe.com>
Date: Sun, 26 Apr 2009 18:10:37 +0200
Subject: [PATCH] Use new standard function for generator function check.

---
 myhdl/_util.py | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/myhdl/_util.py b/myhdl/_util.py
index 42a7c26b..fa4bca9c 100644
--- a/myhdl/_util.py
+++ b/myhdl/_util.py
@@ -1,7 +1,7 @@
 #  This file is part of the myhdl library, a Python package for using
 #  Python as a Hardware Description Language.
 #
-#  Copyright (C) 2003-2008 Jan Decaluwe
+#  Copyright (C) 2003-2009 Jan Decaluwe
 #
 #  The myhdl library is free software; you can redistribute it and/or
 #  modify it under the terms of the GNU Lesser General Public License as
@@ -27,9 +27,6 @@ import sys
 import inspect
 import re
 from types import FunctionType, GeneratorType, ListType, TupleType
-import compiler
-# hope this will always work ...
-from compiler.consts import CO_GENERATOR
 
 from tokenize import generate_tokens, untokenize, INDENT
 from cStringIO import StringIO
@@ -43,10 +40,7 @@ def _printExcInfo():
         msg += ": %s" % value
         print >> sys.stderr, msg
 
-def _isGenFunc(obj):
-    if isinstance(obj, FunctionType):
-        return bool(obj.func_code.co_flags & CO_GENERATOR)
-    return bool(0)
+_isGenFunc = inspect.isgeneratorfunction
 
 def _flatten(*args):
     arglist = []