From f995e8b92e56f0c3ccf0e50ae910eb3bde778ce8 Mon Sep 17 00:00:00 2001
From: Sebastien Bourdeauducq <sebastien@milkymist.org>
Date: Fri, 17 Feb 2012 23:50:54 +0100
Subject: [PATCH] fhdl: check we pass BV to signals

---
 migen/fhdl/structure.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/migen/fhdl/structure.py b/migen/fhdl/structure.py
index fac607cd..0ca04b13 100644
--- a/migen/fhdl/structure.py
+++ b/migen/fhdl/structure.py
@@ -138,6 +138,7 @@ def _cst(x):
 
 class Signal(Value):
 	def __init__(self, bv=BV(), name=None, variable=False, reset=0, name_override=None):
+		assert(isinstance(bv, BV))
 		self.bv = bv
 		self.variable = variable
 		self.reset = Constant(reset, bv)
-- 
2.30.2