From: Richard Kreckel <kreckel@ginac.de>
Date: Mon, 9 Jan 2017 21:49:11 +0000 (+0100)
Subject: Fix memory leaks in operators returning relationals.
X-Git-Tag: release_1-7-2~2
X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?a=commitdiff_plain;h=ac0ef893e48af99dc632adcdf21edd6a402327b3;p=ginac.git

Fix memory leaks in operators returning relationals.

These memory leaks were introduced in 82df71852.

Thanks to Thomas Luthe for reporting this.
---

diff --git a/ginac/operators.cpp b/ginac/operators.cpp
index a6228e8d..3ce04ebc 100644
--- a/ginac/operators.cpp
+++ b/ginac/operators.cpp
@@ -247,32 +247,32 @@ const numeric operator--(numeric & lh, int)
 
 const relational operator==(const ex & lh, const ex & rh)
 {
-	return dynallocate<relational>(lh, rh, relational::equal);
+	return relational(lh, rh, relational::equal);
 }
 
 const relational operator!=(const ex & lh, const ex & rh)
 {
-	return dynallocate<relational>(lh, rh, relational::not_equal);
+	return relational(lh, rh, relational::not_equal);
 }
 
 const relational operator<(const ex & lh, const ex & rh)
 {
-	return dynallocate<relational>(lh, rh, relational::less);
+	return relational(lh, rh, relational::less);
 }
 
 const relational operator<=(const ex & lh, const ex & rh)
 {
-	return dynallocate<relational>(lh, rh, relational::less_or_equal);
+	return relational(lh, rh, relational::less_or_equal);
 }
 
 const relational operator>(const ex & lh, const ex & rh)
 {
-	return dynallocate<relational>(lh, rh, relational::greater);
+	return relational(lh, rh, relational::greater);
 }
 
 const relational operator>=(const ex & lh, const ex & rh)
 {
-	return dynallocate<relational>(lh, rh, relational::greater_or_equal);
+	return relational(lh, rh, relational::greater_or_equal);
 }
 
 // input/output stream operators and manipulators