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author | Howard Hinnant <hhinnant@apple.com> | 2011-07-13 16:00:50 +0000 |
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committer | Howard Hinnant <hhinnant@apple.com> | 2011-07-13 16:00:50 +0000 |
commit | 88410049fa8c499e1c4bee3bde4b9da156f730d7 (patch) | |
tree | d693526b6716e7db58f93f1c7789597c19a776b0 /libcxx/include/future | |
parent | f6b7e20bc8b8c8a6759654ed8c31c264c66d31a6 (diff) | |
download | bcm5719-llvm-88410049fa8c499e1c4bee3bde4b9da156f730d7.tar.gz bcm5719-llvm-88410049fa8c499e1c4bee3bde4b9da156f730d7.zip |
http://llvm.org/bugs/show_bug.cgi?id=10346
llvm-svn: 135045
Diffstat (limited to 'libcxx/include/future')
-rw-r--r-- | libcxx/include/future | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/libcxx/include/future b/libcxx/include/future index 9f3780bc711..62529d97c75 100644 --- a/libcxx/include/future +++ b/libcxx/include/future @@ -585,8 +585,10 @@ __assoc_state<_R>::set_value(_Arg& __arg) #endif { unique_lock<mutex> __lk(this->__mut_); +#ifndef _LIBCPP_NO_EXCEPTIONS if (this->__has_value()) throw future_error(make_error_code(future_errc::promise_already_satisfied)); +#endif ::new(&__value_) _R(_VSTD::forward<_Arg>(__arg)); this->__state_ |= base::__constructed | base::ready; __lk.unlock(); @@ -603,8 +605,10 @@ __assoc_state<_R>::set_value_at_thread_exit(_Arg& __arg) #endif { unique_lock<mutex> __lk(this->__mut_); +#ifndef _LIBCPP_NO_EXCEPTIONS if (this->__has_value()) throw future_error(make_error_code(future_errc::promise_already_satisfied)); +#endif ::new(&__value_) _R(_VSTD::forward<_Arg>(__arg)); this->__state_ |= base::__constructed; __thread_local_data()->__make_ready_at_thread_exit(this); @@ -663,8 +667,10 @@ void __assoc_state<_R&>::set_value(_R& __arg) { unique_lock<mutex> __lk(this->__mut_); +#ifndef _LIBCPP_NO_EXCEPTIONS if (this->__has_value()) throw future_error(make_error_code(future_errc::promise_already_satisfied)); +#endif __value_ = &__arg; this->__state_ |= base::__constructed | base::ready; __lk.unlock(); @@ -676,8 +682,10 @@ void __assoc_state<_R&>::set_value_at_thread_exit(_R& __arg) { unique_lock<mutex> __lk(this->__mut_); +#ifndef _LIBCPP_NO_EXCEPTIONS if (this->__has_value()) throw future_error(make_error_code(future_errc::promise_already_satisfied)); +#endif __value_ = &__arg; this->__state_ |= base::__constructed; __thread_local_data()->__make_ready_at_thread_exit(this); @@ -1066,8 +1074,10 @@ template <class _R> future<_R>::future(__assoc_state<_R>* __state) : __state_(__state) { +#ifndef _LIBCPP_NO_EXCEPTIONS if (__state_->__has_future_attached()) throw future_error(make_error_code(future_errc::future_already_retrieved)); +#endif __state_->__add_shared(); __state_->__set_future_attached(); } @@ -1168,8 +1178,10 @@ template <class _R> future<_R&>::future(__assoc_state<_R&>* __state) : __state_(__state) { +#ifndef _LIBCPP_NO_EXCEPTIONS if (__state_->__has_future_attached()) throw future_error(make_error_code(future_errc::future_already_retrieved)); +#endif __state_->__add_shared(); __state_->__set_future_attached(); } @@ -1368,8 +1380,10 @@ template <class _R> future<_R> promise<_R>::get_future() { +#ifndef _LIBCPP_NO_EXCEPTIONS if (__state_ == nullptr) throw future_error(make_error_code(future_errc::no_state)); +#endif return future<_R>(__state_); } @@ -1377,8 +1391,10 @@ template <class _R> void promise<_R>::set_value(const _R& __r) { +#ifndef _LIBCPP_NO_EXCEPTIONS if (__state_ == nullptr) throw future_error(make_error_code(future_errc::no_state)); +#endif __state_->set_value(__r); } @@ -1388,8 +1404,10 @@ template <class _R> void promise<_R>::set_value(_R&& __r) { +#ifndef _LIBCPP_NO_EXCEPTIONS if (__state_ == nullptr) throw future_error(make_error_code(future_errc::no_state)); +#endif __state_->set_value(_VSTD::move(__r)); } @@ -1399,8 +1417,10 @@ template <class _R> void promise<_R>::set_exception(exception_ptr __p) { +#ifndef _LIBCPP_NO_EXCEPTIONS if (__state_ == nullptr) throw future_error(make_error_code(future_errc::no_state)); +#endif __state_->set_exception(__p); } @@ -1408,8 +1428,10 @@ template <class _R> void promise<_R>::set_value_at_thread_exit(const _R& __r) { +#ifndef _LIBCPP_NO_EXCEPTIONS if (__state_ == nullptr) throw future_error(make_error_code(future_errc::no_state)); +#endif __state_->set_value_at_thread_exit(__r); } @@ -1419,8 +1441,10 @@ template <class _R> void promise<_R>::set_value_at_thread_exit(_R&& __r) { +#ifndef _LIBCPP_NO_EXCEPTIONS if (__state_ == nullptr) throw future_error(make_error_code(future_errc::no_state)); +#endif __state_->set_value_at_thread_exit(_VSTD::move(__r)); } @@ -1430,8 +1454,10 @@ template <class _R> void promise<_R>::set_exception_at_thread_exit(exception_ptr __p) { +#ifndef _LIBCPP_NO_EXCEPTIONS if (__state_ == nullptr) throw future_error(make_error_code(future_errc::no_state)); +#endif __state_->set_exception_at_thread_exit(__p); } @@ -1527,8 +1553,10 @@ template <class _R> future<_R&> promise<_R&>::get_future() { +#ifndef _LIBCPP_NO_EXCEPTIONS if (__state_ == nullptr) throw future_error(make_error_code(future_errc::no_state)); +#endif return future<_R&>(__state_); } @@ -1536,8 +1564,10 @@ template <class _R> void promise<_R&>::set_value(_R& __r) { +#ifndef _LIBCPP_NO_EXCEPTIONS if (__state_ == nullptr) throw future_error(make_error_code(future_errc::no_state)); +#endif __state_->set_value(__r); } @@ -1545,8 +1575,10 @@ template <class _R> void promise<_R&>::set_exception(exception_ptr __p) { +#ifndef _LIBCPP_NO_EXCEPTIONS if (__state_ == nullptr) throw future_error(make_error_code(future_errc::no_state)); +#endif __state_->set_exception(__p); } @@ -1554,8 +1586,10 @@ template <class _R> void promise<_R&>::set_value_at_thread_exit(_R& __r) { +#ifndef _LIBCPP_NO_EXCEPTIONS if (__state_ == nullptr) throw future_error(make_error_code(future_errc::no_state)); +#endif __state_->set_value_at_thread_exit(__r); } @@ -1563,8 +1597,10 @@ template <class _R> void promise<_R&>::set_exception_at_thread_exit(exception_ptr __p) { +#ifndef _LIBCPP_NO_EXCEPTIONS if (__state_ == nullptr) throw future_error(make_error_code(future_errc::no_state)); +#endif __state_->set_exception_at_thread_exit(__p); } |