future (__future_base::_Setter::operator(), [...]): Make call operators const.
* include/std/future (__future_base::_Setter::operator(), __future_base::_Task_setter::operator()): Make call operators const. From-SVN: r218553
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parent
d6f64424aa
commit
9131b50960
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@ -8,6 +8,9 @@
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* include/bits/locale_facets_nonio.h (__timepunct::_M_cache): Remove
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* include/bits/locale_facets_nonio.h (__timepunct::_M_cache): Remove
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unused declaration.
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unused declaration.
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* include/std/future (__future_base::_Setter::operator(),
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__future_base::_Task_setter::operator()): Make call operators const.
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2014-12-09 Jonathan Wakely <jwakely@redhat.com>
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2014-12-09 Jonathan Wakely <jwakely@redhat.com>
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PR libstdc++/64203
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PR libstdc++/64203
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@ -455,7 +455,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
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"Invalid specialisation");
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"Invalid specialisation");
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// Used by std::promise to copy construct the result.
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// Used by std::promise to copy construct the result.
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typename promise<_Res>::_Ptr_type operator()()
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typename promise<_Res>::_Ptr_type operator()() const
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{
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{
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_State_baseV2::_S_check(_M_promise->_M_future);
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_State_baseV2::_S_check(_M_promise->_M_future);
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_M_promise->_M_storage->_M_set(*_M_arg);
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_M_promise->_M_storage->_M_set(*_M_arg);
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@ -470,7 +470,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
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struct _Setter<_Res, _Res&&>
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struct _Setter<_Res, _Res&&>
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{
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{
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// Used by std::promise to move construct the result.
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// Used by std::promise to move construct the result.
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typename promise<_Res>::_Ptr_type operator()()
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typename promise<_Res>::_Ptr_type operator()() const
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{
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{
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_State_baseV2::_S_check(_M_promise->_M_future);
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_State_baseV2::_S_check(_M_promise->_M_future);
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_M_promise->_M_storage->_M_set(std::move(*_M_arg));
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_M_promise->_M_storage->_M_set(std::move(*_M_arg));
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@ -487,7 +487,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
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struct _Setter<_Res, __exception_ptr_tag>
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struct _Setter<_Res, __exception_ptr_tag>
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{
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{
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// Used by std::promise to store an exception as the result.
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// Used by std::promise to store an exception as the result.
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typename promise<_Res>::_Ptr_type operator()()
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typename promise<_Res>::_Ptr_type operator()() const
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{
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{
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_State_baseV2::_S_check(_M_promise->_M_future);
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_State_baseV2::_S_check(_M_promise->_M_future);
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_M_promise->_M_storage->_M_error = *_M_ex;
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_M_promise->_M_storage->_M_error = *_M_ex;
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@ -1286,7 +1286,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
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template<>
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template<>
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struct __future_base::_State_base::_Setter<void, void>
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struct __future_base::_State_base::_Setter<void, void>
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{
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{
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promise<void>::_Ptr_type operator()()
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promise<void>::_Ptr_type operator()() const
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{
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{
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_State_base::_S_check(_M_promise->_M_future);
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_State_base::_S_check(_M_promise->_M_future);
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return std::move(_M_promise->_M_storage);
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return std::move(_M_promise->_M_storage);
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@ -1310,7 +1310,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
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struct __future_base::_Task_setter
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struct __future_base::_Task_setter
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{
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{
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// Invoke the function and provide the result to the caller.
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// Invoke the function and provide the result to the caller.
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_Ptr_type operator()()
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_Ptr_type operator()() const
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{
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{
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__try
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__try
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{
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{
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@ -1333,7 +1333,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
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template<typename _Ptr_type, typename _Fn>
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template<typename _Ptr_type, typename _Fn>
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struct __future_base::_Task_setter<_Ptr_type, _Fn, void>
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struct __future_base::_Task_setter<_Ptr_type, _Fn, void>
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{
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{
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_Ptr_type operator()()
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_Ptr_type operator()() const
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{
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{
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__try
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__try
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{
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{
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