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Refactor const saturating intrinsics emulation and add unstable feature attribute #58030

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Patrick McCarter
2019-02-07 13:12:17 -05:00
parent d7efc76b7e
commit 17998961d4
3 changed files with 29 additions and 39 deletions
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2
src/libcore/num/mod.rs
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@@ -909,6 +909,7 @@ $EndFeature, "
```"),
#[stable(feature = "rust1", since = "1.0.0")]
#[rustc_const_unstable(feature = "const_saturating_int_methods")]
#[inline]
#[cfg(not(stage0))]
pub const fn saturating_add(self, rhs: Self) -> Self {
@@ -957,6 +958,7 @@ assert_eq!(", stringify!($SelfT), "::min_value().saturating_sub(100), ", stringi
$EndFeature, "
```"),
#[stable(feature = "rust1", since = "1.0.0")]
#[rustc_const_unstable(feature = "const_saturating_int_methods")]
#[inline]
#[cfg(not(stage0))]
pub const fn saturating_sub(self, rhs: Self) -> Self {