From 7d3b20d4fbe9f1bbe24aa249c2e4591feae4a381 Mon Sep 17 00:00:00 2001
From: Jon Siwek <jsiwek@ncsa.illinois.edu>
Date: Fri, 25 Jan 2013 11:57:21 -0600
Subject: [PATCH] Fix runaway reference counting bug in record coercion.

The RecordVal ctor refs the type arg via the MutableVal -> Val ctors,
so this line was double incrementing the type's ref count, but could
only decrement it once upon the Val's destruction.
---
 src/Expr.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Expr.cc b/src/Expr.cc
index 9e71f27897..96ff79bb59 100644
--- a/src/Expr.cc
+++ b/src/Expr.cc
@@ -3967,7 +3967,7 @@ RecordCoerceExpr::~RecordCoerceExpr()
 
 Val* RecordCoerceExpr::Fold(Val* v) const
 	{
-	RecordVal* val = new RecordVal(Type()->Ref()->AsRecordType());
+	RecordVal* val = new RecordVal(Type()->AsRecordType());
 	RecordVal* rv = v->AsRecordVal();
 
 	for ( int i = 0; i < map_size; ++i )