Commit Graph

4 Commits

Author SHA1 Message Date
Arthur O'Dwyer fa6b9e4010 [libc++] Normalize all our '#pragma GCC system_header', and regression-test.
Now we'll notice if a header forgets to include this magic phrase.

Differential Revision: https://reviews.llvm.org/D118800
2022-02-04 12:27:19 -05:00
Arthur O'Dwyer 93e7f35ac3 [libc++] [NFC] Normalize some `#ifndef _LIBCPP_HAS_NO_CONCEPTS`. 2022-02-02 11:02:56 -05:00
Arthur O'Dwyer 2eb2ff2a02 [libc++] Merge _LIBCPP_HAS_NO_RANGES into _LIBCPP_HAS_NO_CONCEPTS. NFC.
The macro that opts out of `std::ranges::` functionality is called
`_LIBCPP_HAS_NO_INCOMPLETE_RANGES`, and is unrelated to this macro
which is specifically about _compiler_ support for the _syntax_.

The only non-mechanical diff here is in `<__config>`.

Differential Revision: https://reviews.llvm.org/D118507
2022-01-31 12:10:22 -05:00
Nikolas Klauser f3514af492 [libc++][ranges] Add ranges::in_in_out_result
Add `ranges::in_in_out_result`

Reviewed By: Quuxplusone, Mordante, #libc

Spies: CaseyCarter, libcxx-commits, mgorny

Differential Revision: https://reviews.llvm.org/D117512
2022-01-31 16:33:45 +01:00