3 Commits

Author SHA1 Message Date
Casey Carter
bdf7da280f [libc++][test] Suppress MSVC warnings in std::expected tests
* initializing `short`s with `short`s instead of `int`s to avoid narrowing warnings
* Explicitly discard the result of `value` calls to avoid `[[nodiscard]]` warnings

Drive-by: `testException` from `value` test is duplicated in `value_or` test; remove the duplicate.

Differential Review: https://reviews.llvm.org/D141108
2023-01-06 10:02:25 -08:00
Mark de Wever
1fd3173e02 [NFC][libc++] Removes concepts tests.
Concepts should be supported by all supported compilers. This is
probably a left over from an older version of the expected patch.

Reviewed By: #libc, philnik

Differential Revision: https://reviews.llvm.org/D140632
2022-12-31 15:00:29 +01:00
Hui Xie
e356f681f6 [libc++] Implement std::expected P0323R12
Implement `std::expected` https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2022/p0323r12.html

Added tests

Differential Revision: https://reviews.llvm.org/D124516

address comment
2022-12-14 15:43:42 +00:00