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add const hack comment

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This commit is contained in:
Deadbeef 2022-01-14 16:55:19 +08:00
parent a89510e5f9
commit 65fca6db19
1 changed files with 6 additions and 0 deletions
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6
library/core/src/cmp.rs
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@ -802,6 +802,9 @@ pub trait Ord: Eq + PartialOrd<Self> {
Self: Sized, Self: Sized,
Self: ~const Destruct, Self: ~const Destruct,
{ {
// HACK(fee1-dead): go back to using `self.max_by(other, Ord::cmp)`
// when trait methods are allowed to be used when a const closure is
// expected.
match self.cmp(&other) { match self.cmp(&other) {
Ordering::Less | Ordering::Equal => other, Ordering::Less | Ordering::Equal => other,
Ordering::Greater => self, Ordering::Greater => self,
@ -826,6 +829,9 @@ pub trait Ord: Eq + PartialOrd<Self> {
Self: Sized, Self: Sized,
Self: ~const Destruct, Self: ~const Destruct,
{ {
// HACK(fee1-dead): go back to using `self.min_by(other, Ord::cmp)`
// when trait methods are allowed to be used when a const closure is
// expected.
match self.cmp(&other) { match self.cmp(&other) {
Ordering::Less | Ordering::Equal => self, Ordering::Less | Ordering::Equal => self,
Ordering::Greater => other, Ordering::Greater => other,