From 03f9754665b889e0988d0392db1eb35e91b97693 Mon Sep 17 00:00:00 2001 From: Martin Liska Date: Tue, 4 Feb 2020 14:55:25 +0100 Subject: [PATCH] Use const for template argument. libstdc++-v3/ChangeLog: 2020-02-04 Martin Liska PR c/92472 * include/parallel/multiway_merge.h: Use const for _Compare template argument. --- libstdc++-v3/include/parallel/multiway_merge.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libstdc++-v3/include/parallel/multiway_merge.h b/libstdc++-v3/include/parallel/multiway_merge.h index 983c7b2..97a9ce0 100644 --- a/libstdc++-v3/include/parallel/multiway_merge.h +++ b/libstdc++-v3/include/parallel/multiway_merge.h @@ -118,7 +118,7 @@ namespace __gnu_parallel * @return @c true if less. */ friend bool operator<(_GuardedIterator<_RAIter, _Compare>& __bi1, - _GuardedIterator<_RAIter, _Compare>& __bi2) + _GuardedIterator<_RAIter, const _Compare>& __bi2) { if (__bi1._M_current == __bi1._M_end) // __bi1 is sup return __bi2._M_current == __bi2._M_end; // __bi2 is not sup @@ -188,7 +188,7 @@ namespace __gnu_parallel * @return @c true if less. */ friend bool operator<(_UnguardedIterator<_RAIter, _Compare>& __bi1, - _UnguardedIterator<_RAIter, _Compare>& __bi2) + _UnguardedIterator<_RAIter, const _Compare>& __bi2) { // Normal compare. return (__bi1.__comp)(*__bi1, *__bi2); -- 2.7.4