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future (packaged_task(allocator_arg_t, const A&, F&&): Remove explicit (LWG 2407).

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* include/std/future (packaged_task(allocator_arg_t, const A&, F&&):
	Remove explicit (LWG 2407).

From-SVN: r223161
This commit is contained in:
Jonathan Wakely 2015-05-13 14:54:40 +01:00 • committed by Jonathan Wakely
parent bcb896abe8
commit e6508eaf69
2 changed files with 4 additions and 1 deletions
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3
libstdc++-v3/ChangeLog
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@ -1,5 +1,8 @@
2015-05-13 Jonathan Wakely <jwakely@redhat.com>
* include/std/future (packaged_task(allocator_arg_t, const A&, F&&):
Remove explicit (LWG 2407).
* include/bits/basic_string.h (basic_string::basic_string()): Make
noexcept conditional on allocator (LWG 2455).

2
libstdc++-v3/include/std/future
View file

@ -1489,9 +1489,9 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
// _GLIBCXX_RESOLVE_LIB_DEFECTS
// 2097. packaged_task constructors should be constrained
// 2407. [this constructor should not be] explicit
template<typename _Fn, typename _Alloc, typename = typename
__constrain_pkgdtask<packaged_task, _Fn>::__type>
explicit
packaged_task(allocator_arg_t, const _Alloc& __a, _Fn&& __fn)
: _M_state(__create_task_state<_Res(_ArgTypes...)>(
std::forward<_Fn>(__fn), __a))