From 7bffde6abdaf6fc2ed090946442f90b2438e6126 Mon Sep 17 00:00:00 2001
From: Clifford Wolf <clifford@clifford.at>
Date: Tue, 22 Jul 2014 20:39:13 +0200
Subject: SigSpec refactoring: change RTLIL::SigSpec::size() to be read-only

---
 kernel/rtlil.h | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'kernel')

diff --git a/kernel/rtlil.h b/kernel/rtlil.h
index 88ed2f6a2..6bbf69602 100644
--- a/kernel/rtlil.h
+++ b/kernel/rtlil.h
@@ -504,8 +504,7 @@ public:
 	std::vector<RTLIL::SigChunk> &chunks() { return chunks_; }
 	const std::vector<RTLIL::SigChunk> &chunks() const { return chunks_; }
 
-	int &size() { return width_; }
-	const int &size() const { return width_; }
+	int size() const { return width_; }
 
 	SigSpec();
 	SigSpec(const RTLIL::Const &data);
-- 
cgit v1.2.3