From: Sebastien Bourdeauducq <sebastien@milkymist.org>
Date: Tue, 6 Nov 2012 12:51:51 +0000 (+0100)
Subject: fhdl/structure: make all values hashable
X-Git-Tag: 24jan2021_ls180~2099^2~816
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=56d4cdeb48b25df1f86bfcf8f8c1c89b1e6cdf9c;p=litex.git

fhdl/structure: make all values hashable
---

diff --git a/migen/fhdl/structure.py b/migen/fhdl/structure.py
index fa97b793..f0ab2de8 100644
--- a/migen/fhdl/structure.py
+++ b/migen/fhdl/structure.py
@@ -109,6 +109,9 @@ class Value:
 	
 	def eq(self, r):
 		return _Assign(self, r)
+	
+	def __hash__(self):
+		return id(self)
 
 class _Operator(Value):
 	def __init__(self, op, operands):
@@ -168,9 +171,6 @@ class Signal(Value):
 	def __len__(self):
 		return self.bv.width
 
-	def __hash__(self):
-		return id(self)
-	
 	def __repr__(self):
 		return "<Signal " + (self.backtrace[-1][0] or "anonymous") + " at " + hex(id(self)) + ">"