bjoernager/rust
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Add unstable const_ordering feature, and some tests.

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This commit is contained in:
CDirkx 2020-08-30 19:40:00 +02:00
parent 6b0d44e92a
commit 5fac991bf6
3 changed files with 20 additions and 0 deletions
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2
library/core/src/cmp.rs
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@ -356,6 +356,7 @@ impl Ordering {
/// ```
#[inline]
#[must_use]
#[rustc_const_unstable(feature = "const_ordering", issue = "76113")]
#[stable(feature = "rust1", since = "1.0.0")]
pub const fn reverse(self) -> Ordering {
match self {
@ -394,6 +395,7 @@ impl Ordering {
/// ```
#[inline]
#[must_use]
#[rustc_const_unstable(feature = "const_ordering", issue = "76113")]
#[stable(feature = "ordering_chaining", since = "1.17.0")]
pub const fn then(self, other: Ordering) -> Ordering {
match self {

1
library/core/src/lib.rs
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@ -86,6 +86,7 @@
#![feature(const_ptr_offset_from)]
#![feature(const_raw_ptr_comparison)]
#![feature(const_result)]
#![feature(const_ordering)]
#![feature(const_slice_from_raw_parts)]
#![feature(const_slice_ptr_len)]
#![feature(const_size_of_val)]