forked from OSchip/llvm-project
57839425aa
Summary: Adds the coroutine `std::experimental::task<T>` type described in proposal P1056R0. See https://wg21.link/P1056R0. This implementation allows customization of the allocator used to allocate the coroutine frame by passing std::allocator_arg as the first argument, followed by the allocator to use. This supports co_awaiting the same task multiple times. The second and subsequent times it returns a reference to the already-computed value. This diff also adds some implementations of other utilities that have potential for standardization as helpers within the test/... area: - `sync_wait(awaitable)` - See P1171R0 - `manual_reset_event` Move the definition of the __aligned_allocation_size helper function from <experimental/memory_resource> to <experimental/__memory> so it can be more widely used without pulling in memory_resource. Outstanding work: - Use C++14 keywords directly rather than macro versions eg. use `noexcept` instead of `_NOEXCEPT`). - Add support for overaligned coroutine frames. This may need wording in the Coroutines TS to support passing the extra `std::align_val_t`. - Eliminate use of `if constexpr` if we want it to compile under C++14. Patch by @lewissbaker (Lewis Baker). llvm-svn: 357010 |
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| benchmarks | ||
| cmake | ||
| docs | ||
| fuzzing | ||
| include | ||
| lib | ||
| src | ||
| test | ||
| utils | ||
| www | ||
| .arcconfig | ||
| .clang-format | ||
| .gitignore | ||
| CMakeLists.txt | ||
| CREDITS.TXT | ||
| LICENSE.TXT | ||
| NOTES.TXT | ||
| TODO.TXT | ||
| appveyor-reqs-install.cmd | ||
| appveyor.yml | ||