From 1d4625838f7be16c7ffbf64ae02d086f5f380024 Mon Sep 17 00:00:00 2001
From: Jan Decaluwe <jan@jandecaluwe.com>
Date: Thu, 11 Feb 2016 13:27:33 +0100
Subject: [PATCH] Deprecation warning

---
 myhdl/conversion/_verify.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/myhdl/conversion/_verify.py b/myhdl/conversion/_verify.py
index ca63fc91..3149136c 100644
--- a/myhdl/conversion/_verify.py
+++ b/myhdl/conversion/_verify.py
@@ -5,6 +5,7 @@ import os
 import tempfile
 import subprocess
 import difflib
+import warnings
 
 from collections import namedtuple
 
@@ -116,7 +117,11 @@ class  _VerificationClass(object):
         elif isinstance(func, _ModuleInstance):
             name = func.mod.__name__
         else:
-            name = func.__name__
+            warnings.warn("Deprecated use of analyze()/verify(): use a ModuleInstance argument", stacklevel=2)
+            try:
+                name = func.__name__
+            except:
+                raise TypeError(str(type(func)))
 
         vals = {}
         vals['topname'] = name