From 2515872e68d64dbdc4399437277c00903cc41f46 Mon Sep 17 00:00:00 2001
From: Ulya Trofimovich <skvadrik@gmail.com>
Date: Sat, 13 Jun 2015 11:51:19 +0100
Subject: [PATCH] Explicitly shallow-copy ranges instead of using obscure copy
 constructor.

---
 re2c/src/util/range.cc | 4 ++--
 re2c/src/util/range.h  | 5 -----
 2 files changed, 2 insertions(+), 7 deletions(-)

diff --git a/re2c/src/util/range.cc b/re2c/src/util/range.cc
index f815ea57..c08c1f8a 100644
--- a/re2c/src/util/range.cc
+++ b/re2c/src/util/range.cc
@@ -18,11 +18,11 @@ Range *doUnion(Range *r1, Range *r2)
 
 		if (r1->lb <= r2->lb)
 		{
-			s = new Range(*r1);
+			s = new Range(r1->lb, r1->ub);
 		}
 		else
 		{
-			s = new Range(*r2);
+			s = new Range(r2->lb, r2->ub);
 		}
 
 		*rP = s;
diff --git a/re2c/src/util/range.h b/re2c/src/util/range.h
index cef0dadb..2ce4bee1 100644
--- a/re2c/src/util/range.h
+++ b/re2c/src/util/range.h
@@ -25,11 +25,6 @@ public:
 		vFreeList.insert(this);
 	}
 
-	Range(Range &r) : next(NULL), lb(r.lb), ub(r.ub)
-	{
-		vFreeList.insert(this);
-	}
-
 	~Range()
 	{
 		vFreeList.erase(this);
-- 
2.40.0