From 84eb964adcab11a4d740a5cf7e507e258109d7aa Mon Sep 17 00:00:00 2001
From: Sebastien Bourdeauducq <sebastien@milkymist.org>
Date: Thu, 8 Dec 2011 21:15:44 +0100
Subject: [PATCH] fhdl: support negation operator

---
 migen/fhdl/structure.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/migen/fhdl/structure.py b/migen/fhdl/structure.py
index 802e1cd2d..6097c2433 100644
--- a/migen/fhdl/structure.py
+++ b/migen/fhdl/structure.py
@@ -19,6 +19,9 @@ class BV:
 		return r
 
 class Value:
+	def __invert__(self):
+		return Operator("~", [self])
+
 	def __add__(self, other):
 		return Operator("+", [self, other])
 	def __radd__(self, other):