c9af0e61fa
Neither the current C++2b draft, nor any revision of [p1135], nor libstdc++, claims that `counting_semaphore` should be default-constructible. I think this was just a copy-paste issue somehow. Also, `explicit` was missing from the constructor. Also, `constexpr` remains missing; but that's probably more of a technical limitation, since apparently there are some platforms where we don't (can't??) use the atomic implementation and have to rely on pthreads, which obviously isn't constexpr. Differential Revision: https://reviews.llvm.org/D110042 |
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| .. | ||
| futures | ||
| thread.barrier | ||
| thread.condition | ||
| thread.general | ||
| thread.latch | ||
| thread.mutex | ||
| thread.req | ||
| thread.semaphore | ||
| thread.threads | ||
| macro.pass.cpp | ||