forked from OSchip/llvm-project
ec117158a3
Now in libcxx and clang, all the coroutine components are defined in std::experimental namespace. And now the coroutine TS is merged into C++20. So in the working draft like N4892, we could find the coroutine components is defined in std namespace instead of std::experimental namespace. And the coroutine support in clang seems to be relatively stable. So I think it may be suitable to move the coroutine component into the experiment namespace now. This patch would make clang lookup coroutine_traits in std namespace first. For the compatibility consideration, clang would lookup in std::experimental namespace if it can't find definitions in std namespace. So the existing codes wouldn't be break after update compiler. And in case the compiler found std::coroutine_traits and std::experimental::coroutine_traits at the same time, it would emit an error for it. The support for looking up std::experimental::coroutine_traits would be removed in Clang16. Reviewed By: lxfind, Quuxplusone Differential Revision: https://reviews.llvm.org/D108696 |
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| .. | ||
| array-bounds-system-header.h | ||
| header-with-pragma-optimize-off.h | ||
| malloc.h | ||
| nullability-completeness.h | ||
| override-system-header.h | ||
| register.h | ||
| source-location-file.h | ||
| std-compare.h | ||
| std-coroutine-exp-namespace.h | ||
| std-coroutine.h | ||
| warn-new-overaligned-3.h | ||
| warn-unused-variables.h | ||
| warn-zero-nullptr.h | ||