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34e9407b3b
This adds a non-standard extension to support initializing a std::jthread with a pointer to a member function that expects a stop_token to be added to the arguments. That use case is not supported by C++20, because the stop_token would get added as the first argument, which is where the object argument needs to be to invoke a pointer to member function. Signed-off-by: Jonathan Wakely <jwakely@redhat.com> libstdc++-v3/ChangeLog: PR libstdc++/100612 * include/std/thread (__pmf_expects_stop_token): New variable template to detect a pointer to member function that needs a stop_token to be added to the arguments. (jthread::__S_create): Use __pmf_expects_stop_token. (jthread::__S_create_pmf): New function. * testsuite/30_threads/jthread/100612.cc: New test. |
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| async | ||
| barrier | ||
| call_once | ||
| condition_variable | ||
| condition_variable_any | ||
| future | ||
| headers | ||
| jthread | ||
| latch | ||
| lock | ||
| lock_guard | ||
| mutex | ||
| packaged_task | ||
| promise | ||
| recursive_mutex | ||
| recursive_timed_mutex | ||
| scoped_lock | ||
| semaphore | ||
| shared_future | ||
| shared_lock | ||
| shared_mutex | ||
| shared_timed_mutex | ||
| stop_token | ||
| this_thread | ||
| thread | ||
| timed_mutex | ||
| try_lock | ||
| unique_lock | ||