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Rollup merge of #101555 - jhpratt:stabilize-mixed_integer_ops, r=josh…
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…triplett

Stabilize `#![feature(mixed_integer_ops)]`

Tracked and FCP completed in #87840.

````@rustbot```` label +T-libs-api +S-waiting-on-review +relnotes

r? rust-lang/t-libs-api
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@matthiaskrgr
matthiaskrgr committed Sep 27, 2022
2 parents 57ee5cf + 5510a69 commit ad57d5f
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Showing 4 changed files with 24 additions and 38 deletions.
1 change: 0 additions & 1 deletion library/core/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -195,7 +195,6 @@
#![feature(link_llvm_intrinsics)]
#![feature(macro_metavar_expr)]
#![feature(min_specialization)]
#![feature(mixed_integer_ops)]
#![feature(must_not_suspend)]
#![feature(negative_impls)]
#![feature(never_type)]
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40 changes: 16 additions & 24 deletions library/core/src/num/int_macros.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -464,12 +464,11 @@ macro_rules! int_impl {
/// Basic usage:
///
/// ```
/// # #![feature(mixed_integer_ops)]
#[doc = concat!("assert_eq!(1", stringify!($SelfT), ".checked_add_unsigned(2), Some(3));")]
#[doc = concat!("assert_eq!((", stringify!($SelfT), "::MAX - 2).checked_add_unsigned(3), None);")]
/// ```
#[unstable(feature = "mixed_integer_ops", issue = "87840")]
#[rustc_const_unstable(feature = "mixed_integer_ops", issue = "87840")]
#[stable(feature = "mixed_integer_ops", since = "CURRENT_RUSTC_VERSION")]
#[rustc_const_stable(feature = "mixed_integer_ops", since = "CURRENT_RUSTC_VERSION")]
#[must_use = "this returns the result of the operation, \
without modifying the original"]
#[inline]
Expand Down Expand Up @@ -533,12 +532,11 @@ macro_rules! int_impl {
/// Basic usage:
///
/// ```
/// # #![feature(mixed_integer_ops)]
#[doc = concat!("assert_eq!(1", stringify!($SelfT), ".checked_sub_unsigned(2), Some(-1));")]
#[doc = concat!("assert_eq!((", stringify!($SelfT), "::MIN + 2).checked_sub_unsigned(3), None);")]
/// ```
#[unstable(feature = "mixed_integer_ops", issue = "87840")]
#[rustc_const_unstable(feature = "mixed_integer_ops", issue = "87840")]
#[stable(feature = "mixed_integer_ops", since = "CURRENT_RUSTC_VERSION")]
#[rustc_const_stable(feature = "mixed_integer_ops", since = "CURRENT_RUSTC_VERSION")]
#[must_use = "this returns the result of the operation, \
without modifying the original"]
#[inline]
Expand Down Expand Up @@ -907,12 +905,11 @@ macro_rules! int_impl {
/// Basic usage:
///
/// ```
/// # #![feature(mixed_integer_ops)]
#[doc = concat!("assert_eq!(1", stringify!($SelfT), ".saturating_add_unsigned(2), 3);")]
#[doc = concat!("assert_eq!(", stringify!($SelfT), "::MAX.saturating_add_unsigned(100), ", stringify!($SelfT), "::MAX);")]
/// ```
#[unstable(feature = "mixed_integer_ops", issue = "87840")]
#[rustc_const_unstable(feature = "mixed_integer_ops", issue = "87840")]
#[stable(feature = "mixed_integer_ops", since = "CURRENT_RUSTC_VERSION")]
#[rustc_const_stable(feature = "mixed_integer_ops", since = "CURRENT_RUSTC_VERSION")]
#[must_use = "this returns the result of the operation, \
without modifying the original"]
#[inline]
Expand Down Expand Up @@ -954,12 +951,11 @@ macro_rules! int_impl {
/// Basic usage:
///
/// ```
/// # #![feature(mixed_integer_ops)]
#[doc = concat!("assert_eq!(100", stringify!($SelfT), ".saturating_sub_unsigned(127), -27);")]
#[doc = concat!("assert_eq!(", stringify!($SelfT), "::MIN.saturating_sub_unsigned(100), ", stringify!($SelfT), "::MIN);")]
/// ```
#[unstable(feature = "mixed_integer_ops", issue = "87840")]
#[rustc_const_unstable(feature = "mixed_integer_ops", issue = "87840")]
#[stable(feature = "mixed_integer_ops", since = "CURRENT_RUSTC_VERSION")]
#[rustc_const_stable(feature = "mixed_integer_ops", since = "CURRENT_RUSTC_VERSION")]
#[must_use = "this returns the result of the operation, \
without modifying the original"]
#[inline]
Expand Down Expand Up @@ -1135,12 +1131,11 @@ macro_rules! int_impl {
/// Basic usage:
///
/// ```
/// # #![feature(mixed_integer_ops)]
#[doc = concat!("assert_eq!(100", stringify!($SelfT), ".wrapping_add_unsigned(27), 127);")]
#[doc = concat!("assert_eq!(", stringify!($SelfT), "::MAX.wrapping_add_unsigned(2), ", stringify!($SelfT), "::MIN + 1);")]
/// ```
#[unstable(feature = "mixed_integer_ops", issue = "87840")]
#[rustc_const_unstable(feature = "mixed_integer_ops", issue = "87840")]
#[stable(feature = "mixed_integer_ops", since = "CURRENT_RUSTC_VERSION")]
#[rustc_const_stable(feature = "mixed_integer_ops", since = "CURRENT_RUSTC_VERSION")]
#[must_use = "this returns the result of the operation, \
without modifying the original"]
#[inline(always)]
Expand Down Expand Up @@ -1176,12 +1171,11 @@ macro_rules! int_impl {
/// Basic usage:
///
/// ```
/// # #![feature(mixed_integer_ops)]
#[doc = concat!("assert_eq!(0", stringify!($SelfT), ".wrapping_sub_unsigned(127), -127);")]
#[doc = concat!("assert_eq!((-2", stringify!($SelfT), ").wrapping_sub_unsigned(", stringify!($UnsignedT), "::MAX), -1);")]
/// ```
#[unstable(feature = "mixed_integer_ops", issue = "87840")]
#[rustc_const_unstable(feature = "mixed_integer_ops", issue = "87840")]
#[stable(feature = "mixed_integer_ops", since = "CURRENT_RUSTC_VERSION")]
#[rustc_const_stable(feature = "mixed_integer_ops", since = "CURRENT_RUSTC_VERSION")]
#[must_use = "this returns the result of the operation, \
without modifying the original"]
#[inline(always)]
Expand Down Expand Up @@ -1574,13 +1568,12 @@ macro_rules! int_impl {
/// Basic usage:
///
/// ```
/// # #![feature(mixed_integer_ops)]
#[doc = concat!("assert_eq!(1", stringify!($SelfT), ".overflowing_add_unsigned(2), (3, false));")]
#[doc = concat!("assert_eq!((", stringify!($SelfT), "::MIN).overflowing_add_unsigned(", stringify!($UnsignedT), "::MAX), (", stringify!($SelfT), "::MAX, false));")]
#[doc = concat!("assert_eq!((", stringify!($SelfT), "::MAX - 2).overflowing_add_unsigned(3), (", stringify!($SelfT), "::MIN, true));")]
/// ```
#[unstable(feature = "mixed_integer_ops", issue = "87840")]
#[rustc_const_unstable(feature = "mixed_integer_ops", issue = "87840")]
#[stable(feature = "mixed_integer_ops", since = "CURRENT_RUSTC_VERSION")]
#[rustc_const_stable(feature = "mixed_integer_ops", since = "CURRENT_RUSTC_VERSION")]
#[must_use = "this returns the result of the operation, \
without modifying the original"]
#[inline]
Expand Down Expand Up @@ -1658,13 +1651,12 @@ macro_rules! int_impl {
/// Basic usage:
///
/// ```
/// # #![feature(mixed_integer_ops)]
#[doc = concat!("assert_eq!(1", stringify!($SelfT), ".overflowing_sub_unsigned(2), (-1, false));")]
#[doc = concat!("assert_eq!((", stringify!($SelfT), "::MAX).overflowing_sub_unsigned(", stringify!($UnsignedT), "::MAX), (", stringify!($SelfT), "::MIN, false));")]
#[doc = concat!("assert_eq!((", stringify!($SelfT), "::MIN + 2).overflowing_sub_unsigned(3), (", stringify!($SelfT), "::MAX, true));")]
/// ```
#[unstable(feature = "mixed_integer_ops", issue = "87840")]
#[rustc_const_unstable(feature = "mixed_integer_ops", issue = "87840")]
#[stable(feature = "mixed_integer_ops", since = "CURRENT_RUSTC_VERSION")]
#[rustc_const_stable(feature = "mixed_integer_ops", since = "CURRENT_RUSTC_VERSION")]
#[must_use = "this returns the result of the operation, \
without modifying the original"]
#[inline]
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20 changes: 8 additions & 12 deletions library/core/src/num/uint_macros.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -474,13 +474,12 @@ macro_rules! uint_impl {
/// Basic usage:
///
/// ```
/// # #![feature(mixed_integer_ops)]
#[doc = concat!("assert_eq!(1", stringify!($SelfT), ".checked_add_signed(2), Some(3));")]
#[doc = concat!("assert_eq!(1", stringify!($SelfT), ".checked_add_signed(-2), None);")]
#[doc = concat!("assert_eq!((", stringify!($SelfT), "::MAX - 2).checked_add_signed(3), None);")]
/// ```
#[unstable(feature = "mixed_integer_ops", issue = "87840")]
#[rustc_const_unstable(feature = "mixed_integer_ops", issue = "87840")]
#[stable(feature = "mixed_integer_ops", since = "CURRENT_RUSTC_VERSION")]
#[rustc_const_stable(feature = "mixed_integer_ops", since = "CURRENT_RUSTC_VERSION")]
#[must_use = "this returns the result of the operation, \
without modifying the original"]
#[inline]
Expand Down Expand Up @@ -1057,13 +1056,12 @@ macro_rules! uint_impl {
/// Basic usage:
///
/// ```
/// # #![feature(mixed_integer_ops)]
#[doc = concat!("assert_eq!(1", stringify!($SelfT), ".saturating_add_signed(2), 3);")]
#[doc = concat!("assert_eq!(1", stringify!($SelfT), ".saturating_add_signed(-2), 0);")]
#[doc = concat!("assert_eq!((", stringify!($SelfT), "::MAX - 2).saturating_add_signed(4), ", stringify!($SelfT), "::MAX);")]
/// ```
#[unstable(feature = "mixed_integer_ops", issue = "87840")]
#[rustc_const_unstable(feature = "mixed_integer_ops", issue = "87840")]
#[stable(feature = "mixed_integer_ops", since = "CURRENT_RUSTC_VERSION")]
#[rustc_const_stable(feature = "mixed_integer_ops", since = "CURRENT_RUSTC_VERSION")]
#[must_use = "this returns the result of the operation, \
without modifying the original"]
#[inline]
Expand Down Expand Up @@ -1198,13 +1196,12 @@ macro_rules! uint_impl {
/// Basic usage:
///
/// ```
/// # #![feature(mixed_integer_ops)]
#[doc = concat!("assert_eq!(1", stringify!($SelfT), ".wrapping_add_signed(2), 3);")]
#[doc = concat!("assert_eq!(1", stringify!($SelfT), ".wrapping_add_signed(-2), ", stringify!($SelfT), "::MAX);")]
#[doc = concat!("assert_eq!((", stringify!($SelfT), "::MAX - 2).wrapping_add_signed(4), 1);")]
/// ```
#[unstable(feature = "mixed_integer_ops", issue = "87840")]
#[rustc_const_unstable(feature = "mixed_integer_ops", issue = "87840")]
#[stable(feature = "mixed_integer_ops", since = "CURRENT_RUSTC_VERSION")]
#[rustc_const_stable(feature = "mixed_integer_ops", since = "CURRENT_RUSTC_VERSION")]
#[must_use = "this returns the result of the operation, \
without modifying the original"]
#[inline]
Expand Down Expand Up @@ -1564,13 +1561,12 @@ macro_rules! uint_impl {
/// Basic usage:
///
/// ```
/// # #![feature(mixed_integer_ops)]
#[doc = concat!("assert_eq!(1", stringify!($SelfT), ".overflowing_add_signed(2), (3, false));")]
#[doc = concat!("assert_eq!(1", stringify!($SelfT), ".overflowing_add_signed(-2), (", stringify!($SelfT), "::MAX, true));")]
#[doc = concat!("assert_eq!((", stringify!($SelfT), "::MAX - 2).overflowing_add_signed(4), (1, true));")]
/// ```
#[unstable(feature = "mixed_integer_ops", issue = "87840")]
#[rustc_const_unstable(feature = "mixed_integer_ops", issue = "87840")]
#[stable(feature = "mixed_integer_ops", since = "CURRENT_RUSTC_VERSION")]
#[rustc_const_stable(feature = "mixed_integer_ops", since = "CURRENT_RUSTC_VERSION")]
#[must_use = "this returns the result of the operation, \
without modifying the original"]
#[inline]
Expand Down
1 change: 0 additions & 1 deletion library/std/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -294,7 +294,6 @@
#![feature(is_some_with)]
#![feature(maybe_uninit_slice)]
#![feature(maybe_uninit_write_slice)]
#![feature(mixed_integer_ops)]
#![feature(nonnull_slice_from_raw_parts)]
#![feature(panic_can_unwind)]
#![feature(panic_info_message)]
Expand Down

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