From: Sebastien Bourdeauducq <sebastien@milkymist.org>
Date: Thu, 29 Nov 2012 21:52:57 +0000 (+0100)
Subject: fhdl/structure: add unary minus
X-Git-Tag: 24jan2021_ls180~2099^2~735
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=55d143a454d76ba52363757ba41772b9b9c30389;p=litex.git

fhdl/structure: add unary minus
---

diff --git a/migen/fhdl/structure.py b/migen/fhdl/structure.py
index 869ed128..250c57ae 100644
--- a/migen/fhdl/structure.py
+++ b/migen/fhdl/structure.py
@@ -37,6 +37,8 @@ class HUID:
 class Value(HUID):
 	def __invert__(self):
 		return _Operator("~", [self])
+	def __neg__(self):
+		return _Operator("-", [self])
 
 	def __add__(self, other):
 		return _Operator("+", [self, other])