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Clean up const-hack from #58044

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This commit is contained in:
jumbatm 2019-12-27 20:29:39 +10:00
parent 282635f2db
commit 91c2f78b50
1 changed files with 6 additions and 1 deletions
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7
src/libcore/num/mod.rs
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@ -1709,8 +1709,13 @@ assert_eq!(", stringify!($SelfT), "::MIN.overflowing_neg(), (", stringify!($Self
#[inline]
#[stable(feature = "wrapping", since = "1.7.0")]
#[rustc_const_stable(feature = "const_int_methods", since = "1.32.0")]
#[allow_internal_unstable(const_if_match)]
pub const fn overflowing_neg(self) -> (Self, bool) {
((!self).wrapping_add(1), self == Self::min_value())
if self == Self::min_value() {
(Self::min_value(), true)
} else {
(-self, false)
}
}
}