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Convert __thread_local_data to the singleton pattern

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@116500 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Howard Hinnant
2010-10-14 19:18:04 +00:00
parent 8177207f3c
commit 5306d68019
5 changed files with 13 additions and 8 deletions
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4
include/future
View File

@@ -677,7 +677,7 @@ __assoc_state<_R>::set_value_at_thread_exit(_Arg& __arg)
throw future_error(make_error_code(future_errc::promise_already_satisfied));
::new(&__value_) _R(_STD::forward<_Arg>(__arg));
this->__state_ |= base::__constructed;
__thread_local_data->__make_ready_at_thread_exit(this);
__thread_local_data()->__make_ready_at_thread_exit(this);
__lk.unlock();
}
@@ -750,7 +750,7 @@ __assoc_state<_R&>::set_value_at_thread_exit(_R& __arg)
throw future_error(make_error_code(future_errc::promise_already_satisfied));
__value_ = &__arg;
this->__state_ |= base::__constructed;
__thread_local_data->__make_ready_at_thread_exit(this);
__thread_local_data()->__make_ready_at_thread_exit(this);
__lk.unlock();
}

4
include/thread
View File

@@ -318,13 +318,13 @@ public:
void __make_ready_at_thread_exit(__assoc_sub_state*);
};
extern __thread_specific_ptr<__thread_struct> __thread_local_data;
__thread_specific_ptr<__thread_struct>& __thread_local_data();
template <class _F>
void*
__thread_proxy(void* __vp)
{
__thread_local_data.reset(new __thread_struct);
__thread_local_data().reset(new __thread_struct);
std::unique_ptr<_F> __p(static_cast<_F*>(__vp));
(*__p)();
return nullptr;