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Rollup merge of #73858 - tspiteri:const-methods, r=oli-obk 

Make more primitive integer methods const

Now that #72437 has been merged and `const_if_match` is stable, these methods can be stabilized const. The methods are grouped in commits according to feature names:

* `const_nonzero_int_methods`
    - `NonZero*::new`
* some `const_checked_int_methods`
    - `{i*,u*}::checked_add`
    - `{i*,u*}::checked_sub`
    - `{i*,u*}::checked_mul`
    - `{i*,u*}::checked_neg`
    - `{i*,u*}::checked_shl`
    - `{i*,u*}::checked_shr`
    - `i*::checked_abs`
* `const_saturating_int_methods`
    - `{i*,u*}::saturating_add`
    - `{i*,u*}::saturating_sub`
    - `{i*,u*}::saturating_mul`
    - `i*::saturating_neg`
    - `i*::saturating_abs`
* `const_int_sign`
    - `i*::signum`
* `const_ascii_ctype_on_intrinsics`
    - `{char,u8}::is_ascii_alphabetic`
    - `{char,u8}::is_ascii_uppercase`
    - `{char,u8}::is_ascii_lowercase`
    - `{char,u8}::is_ascii_alphanumeric`
    - `{char,u8}::is_ascii_digit`
    - `{char,u8}::is_ascii_hexdigit`
    - `{char,u8}::is_ascii_punctuation`
    - `{char,u8}::is_ascii_graphic`
    - `{char,u8}::is_ascii_whitespace`
    - `{char,u8}::is_ascii_control`
This commit is contained in:
Manish Goregaokar 2020-07-27 09:20:15 -07:00 committed by GitHub
parent 4a90e36c85 d6cf128b45
commit 7864c3f5fa
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
8 changed files with 43 additions and 53 deletions
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20
src/libcore/char/methods.rs
View File

@ -1226,7 +1226,7 @@ impl char {
/// assert!(!esc.is_ascii_alphabetic());
/// ```
#[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
#[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
#[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
#[inline]
pub const fn is_ascii_alphabetic(&self) -> bool {
match *self {
@ -1262,7 +1262,7 @@ impl char {
/// assert!(!esc.is_ascii_uppercase());
/// ```
#[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
#[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
#[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
#[inline]
pub const fn is_ascii_uppercase(&self) -> bool {
match *self {
@ -1298,7 +1298,7 @@ impl char {
/// assert!(!esc.is_ascii_lowercase());
/// ```
#[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
#[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
#[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
#[inline]
pub const fn is_ascii_lowercase(&self) -> bool {
match *self {
@ -1337,7 +1337,7 @@ impl char {
/// assert!(!esc.is_ascii_alphanumeric());
/// ```
#[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
#[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
#[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
#[inline]
pub const fn is_ascii_alphanumeric(&self) -> bool {
match *self {
@ -1373,7 +1373,7 @@ impl char {
/// assert!(!esc.is_ascii_digit());
/// ```
#[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
#[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
#[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
#[inline]
pub const fn is_ascii_digit(&self) -> bool {
match *self {
@ -1412,7 +1412,7 @@ impl char {
/// assert!(!esc.is_ascii_hexdigit());
/// ```
#[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
#[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
#[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
#[inline]
pub const fn is_ascii_hexdigit(&self) -> bool {
match *self {
@ -1452,7 +1452,7 @@ impl char {
/// assert!(!esc.is_ascii_punctuation());
/// ```
#[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
#[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
#[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
#[inline]
pub const fn is_ascii_punctuation(&self) -> bool {
match *self {
@ -1488,7 +1488,7 @@ impl char {
/// assert!(!esc.is_ascii_graphic());
/// ```
#[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
#[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
#[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
#[inline]
pub const fn is_ascii_graphic(&self) -> bool {
match *self {
@ -1541,7 +1541,7 @@ impl char {
/// assert!(!esc.is_ascii_whitespace());
/// ```
#[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
#[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
#[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
#[inline]
pub const fn is_ascii_whitespace(&self) -> bool {
match *self {
@ -1579,7 +1579,7 @@ impl char {
/// assert!(esc.is_ascii_control());
/// ```
#[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
#[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
#[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
#[inline]
pub const fn is_ascii_control(&self) -> bool {
match *self {

2
src/libcore/lib.rs
View File

@ -70,13 +70,11 @@
#![feature(bound_cloned)]
#![feature(cfg_target_has_atomic)]
#![feature(concat_idents)]
#![feature(const_ascii_ctype_on_intrinsics)]
#![feature(const_alloc_layout)]
#![feature(const_discriminant)]
#![feature(const_checked_int_methods)]
#![feature(const_euclidean_int_methods)]
#![feature(const_overflowing_int_methods)]
#![feature(const_saturating_int_methods)]
#![feature(const_int_unchecked_arith)]
#![feature(const_int_pow)]
#![feature(constctlz)]

66
src/libcore/num/mod.rs
View File

@ -87,7 +87,7 @@ assert_eq!(size_of::<Option<core::num::", stringify!($Ty), ">>(), size_of::<", s
/// Creates a non-zero if the given value is not zero.
#[$stability]
#[rustc_const_unstable(feature = "const_nonzero_int_methods", issue = "53718")]
#[rustc_const_stable(feature = "const_nonzero_int_methods", since = "1.47.0")]
#[inline]
pub const fn new(n: $Int) -> Option<Self> {
if n != 0 {
@ -747,7 +747,7 @@ assert_eq!((", stringify!($SelfT), "::MAX - 2).checked_add(3), None);",
$EndFeature, "
```"),
#[stable(feature = "rust1", since = "1.0.0")]
#[rustc_const_unstable(feature = "const_checked_int_methods", issue = "53718")]
#[rustc_const_stable(feature = "const_checked_int_methods", since = "1.47.0")]
#[must_use = "this returns the result of the operation, \
without modifying the original"]
#[inline]
@ -791,7 +791,7 @@ assert_eq!((", stringify!($SelfT), "::MIN + 2).checked_sub(3), None);",
$EndFeature, "
```"),
#[stable(feature = "rust1", since = "1.0.0")]
#[rustc_const_unstable(feature = "const_checked_int_methods", issue = "53718")]
#[rustc_const_stable(feature = "const_checked_int_methods", since = "1.47.0")]
#[must_use = "this returns the result of the operation, \
without modifying the original"]
#[inline]
@ -835,7 +835,7 @@ assert_eq!(", stringify!($SelfT), "::MAX.checked_mul(2), None);",
$EndFeature, "
```"),
#[stable(feature = "rust1", since = "1.0.0")]
#[rustc_const_unstable(feature = "const_checked_int_methods", issue = "53718")]
#[rustc_const_stable(feature = "const_checked_int_methods", since = "1.47.0")]
#[must_use = "this returns the result of the operation, \
without modifying the original"]
#[inline]
@ -993,7 +993,7 @@ assert_eq!(", stringify!($SelfT), "::MIN.checked_neg(), None);",
$EndFeature, "
```"),
#[stable(feature = "wrapping", since = "1.7.0")]
#[rustc_const_unstable(feature = "const_checked_int_methods", issue = "53718")]
#[rustc_const_stable(feature = "const_checked_int_methods", since = "1.47.0")]
#[inline]
pub const fn checked_neg(self) -> Option<Self> {
let (a, b) = self.overflowing_neg();
@ -1015,7 +1015,7 @@ assert_eq!(0x1", stringify!($SelfT), ".checked_shl(129), None);",
$EndFeature, "
```"),
#[stable(feature = "wrapping", since = "1.7.0")]
#[rustc_const_unstable(feature = "const_checked_int_methods", issue = "53718")]
#[rustc_const_stable(feature = "const_checked_int_methods", since = "1.47.0")]
#[must_use = "this returns the result of the operation, \
without modifying the original"]
#[inline]
@ -1039,7 +1039,7 @@ assert_eq!(0x10", stringify!($SelfT), ".checked_shr(128), None);",
$EndFeature, "
```"),
#[stable(feature = "wrapping", since = "1.7.0")]
#[rustc_const_unstable(feature = "const_checked_int_methods", issue = "53718")]
#[rustc_const_stable(feature = "const_checked_int_methods", since = "1.47.0")]
#[must_use = "this returns the result of the operation, \
without modifying the original"]
#[inline]
@ -1064,7 +1064,7 @@ assert_eq!(", stringify!($SelfT), "::MIN.checked_abs(), None);",
$EndFeature, "
```"),
#[stable(feature = "no_panic_abs", since = "1.13.0")]
#[rustc_const_unstable(feature = "const_checked_int_methods", issue = "53718")]
#[rustc_const_stable(feature = "const_checked_int_methods", since = "1.47.0")]
#[inline]
pub const fn checked_abs(self) -> Option<Self> {
if self.is_negative() {
@ -1134,7 +1134,7 @@ $EndFeature, "
```"),
#[stable(feature = "rust1", since = "1.0.0")]
#[rustc_const_unstable(feature = "const_saturating_int_methods", issue = "53718")]
#[rustc_const_stable(feature = "const_saturating_int_methods", since = "1.47.0")]
#[must_use = "this returns the result of the operation, \
without modifying the original"]
#[inline]
@ -1160,7 +1160,7 @@ assert_eq!(", stringify!($SelfT), "::MAX.saturating_sub(-1), ", stringify!($Self
$EndFeature, "
```"),
#[stable(feature = "rust1", since = "1.0.0")]
#[rustc_const_unstable(feature = "const_saturating_int_methods", issue = "53718")]
#[rustc_const_stable(feature = "const_saturating_int_methods", since = "1.47.0")]
#[must_use = "this returns the result of the operation, \
without modifying the original"]
#[inline]
@ -1188,7 +1188,7 @@ $EndFeature, "
```"),
#[stable(feature = "saturating_neg", since = "1.45.0")]
#[rustc_const_unstable(feature = "const_saturating_int_methods", issue = "53718")]
#[rustc_const_stable(feature = "const_saturating_int_methods", since = "1.47.0")]
#[inline]
pub const fn saturating_neg(self) -> Self {
intrinsics::saturating_sub(0, self)
@ -1214,7 +1214,7 @@ $EndFeature, "
```"),
#[stable(feature = "saturating_neg", since = "1.45.0")]
#[rustc_const_unstable(feature = "const_saturating_int_methods", issue = "53718")]
#[rustc_const_stable(feature = "const_saturating_int_methods", since = "1.47.0")]
#[inline]
pub const fn saturating_abs(self) -> Self {
if self.is_negative() {
@ -1241,7 +1241,7 @@ assert_eq!(", stringify!($SelfT), "::MIN.saturating_mul(10), ", stringify!($Self
$EndFeature, "
```"),
#[stable(feature = "wrapping", since = "1.7.0")]
#[rustc_const_unstable(feature = "const_saturating_int_methods", issue = "53718")]
#[rustc_const_stable(feature = "const_saturating_int_methods", since = "1.47.0")]
#[must_use = "this returns the result of the operation, \
without modifying the original"]
#[inline]
@ -2203,7 +2203,7 @@ assert_eq!((-10", stringify!($SelfT), ").signum(), -1);",
$EndFeature, "
```"),
#[stable(feature = "rust1", since = "1.0.0")]
#[rustc_const_unstable(feature = "const_int_sign", issue = "53718")]
#[rustc_const_stable(feature = "const_int_sign", since = "1.47.0")]
#[inline]
pub const fn signum(self) -> Self {
match self {
@ -2985,7 +2985,7 @@ Basic usage:
assert_eq!((", stringify!($SelfT), "::MAX - 2).checked_add(3), None);", $EndFeature, "
```"),
#[stable(feature = "rust1", since = "1.0.0")]
#[rustc_const_unstable(feature = "const_checked_int_methods", issue = "53718")]
#[rustc_const_stable(feature = "const_checked_int_methods", since = "1.47.0")]
#[must_use = "this returns the result of the operation, \
without modifying the original"]
#[inline]
@ -3027,7 +3027,7 @@ Basic usage:
assert_eq!(0", stringify!($SelfT), ".checked_sub(1), None);", $EndFeature, "
```"),
#[stable(feature = "rust1", since = "1.0.0")]
#[rustc_const_unstable(feature = "const_checked_int_methods", issue = "53718")]
#[rustc_const_stable(feature = "const_checked_int_methods", since = "1.47.0")]
#[must_use = "this returns the result of the operation, \
without modifying the original"]
#[inline]
@ -3069,7 +3069,7 @@ Basic usage:
assert_eq!(", stringify!($SelfT), "::MAX.checked_mul(2), None);", $EndFeature, "
```"),
#[stable(feature = "rust1", since = "1.0.0")]
#[rustc_const_unstable(feature = "const_checked_int_methods", issue = "53718")]
#[rustc_const_stable(feature = "const_checked_int_methods", since = "1.47.0")]
#[must_use = "this returns the result of the operation, \
without modifying the original"]
#[inline]
@ -3222,7 +3222,7 @@ Basic usage:
assert_eq!(1", stringify!($SelfT), ".checked_neg(), None);", $EndFeature, "
```"),
#[stable(feature = "wrapping", since = "1.7.0")]
#[rustc_const_unstable(feature = "const_checked_int_methods", issue = "53718")]
#[rustc_const_stable(feature = "const_checked_int_methods", since = "1.47.0")]
#[inline]
pub const fn checked_neg(self) -> Option<Self> {
let (a, b) = self.overflowing_neg();
@ -3243,7 +3243,7 @@ Basic usage:
assert_eq!(0x10", stringify!($SelfT), ".checked_shl(129), None);", $EndFeature, "
```"),
#[stable(feature = "wrapping", since = "1.7.0")]
#[rustc_const_unstable(feature = "const_checked_int_methods", issue = "53718")]
#[rustc_const_stable(feature = "const_checked_int_methods", since = "1.47.0")]
#[must_use = "this returns the result of the operation, \
without modifying the original"]
#[inline]
@ -3266,7 +3266,7 @@ Basic usage:
assert_eq!(0x10", stringify!($SelfT), ".checked_shr(129), None);", $EndFeature, "
```"),
#[stable(feature = "wrapping", since = "1.7.0")]
#[rustc_const_unstable(feature = "const_checked_int_methods", issue = "53718")]
#[rustc_const_stable(feature = "const_checked_int_methods", since = "1.47.0")]
#[must_use = "this returns the result of the operation, \
without modifying the original"]
#[inline]
@ -3334,7 +3334,7 @@ $EndFeature, "
#[stable(feature = "rust1", since = "1.0.0")]
#[must_use = "this returns the result of the operation, \
without modifying the original"]
#[rustc_const_unstable(feature = "const_saturating_int_methods", issue = "53718")]
#[rustc_const_stable(feature = "const_saturating_int_methods", since = "1.47.0")]
#[inline]
pub const fn saturating_add(self, rhs: Self) -> Self {
intrinsics::saturating_add(self, rhs)
@ -3356,7 +3356,7 @@ assert_eq!(13", stringify!($SelfT), ".saturating_sub(127), 0);", $EndFeature, "
#[stable(feature = "rust1", since = "1.0.0")]
#[must_use = "this returns the result of the operation, \
without modifying the original"]
#[rustc_const_unstable(feature = "const_saturating_int_methods", issue = "53718")]
#[rustc_const_stable(feature = "const_saturating_int_methods", since = "1.47.0")]
#[inline]
pub const fn saturating_sub(self, rhs: Self) -> Self {
intrinsics::saturating_sub(self, rhs)
@ -3378,7 +3378,7 @@ assert_eq!((", stringify!($SelfT), "::MAX).saturating_mul(10), ", stringify!($Se
"::MAX);", $EndFeature, "
```"),
#[stable(feature = "wrapping", since = "1.7.0")]
#[rustc_const_unstable(feature = "const_saturating_int_methods", issue = "53718")]
#[rustc_const_stable(feature = "const_saturating_int_methods", since = "1.47.0")]
#[must_use = "this returns the result of the operation, \
without modifying the original"]
#[inline]
@ -4672,7 +4672,7 @@ impl u8 {
/// assert!(!esc.is_ascii_alphabetic());
/// ```
#[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
#[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
#[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
#[inline]
pub const fn is_ascii_alphabetic(&self) -> bool {
matches!(*self, b'A'..=b'Z' | b'a'..=b'z')
@ -4705,7 +4705,7 @@ impl u8 {
/// assert!(!esc.is_ascii_uppercase());
/// ```
#[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
#[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
#[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
#[inline]
pub const fn is_ascii_uppercase(&self) -> bool {
matches!(*self, b'A'..=b'Z')
@ -4738,7 +4738,7 @@ impl u8 {
/// assert!(!esc.is_ascii_lowercase());
/// ```
#[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
#[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
#[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
#[inline]
pub const fn is_ascii_lowercase(&self) -> bool {
matches!(*self, b'a'..=b'z')
@ -4774,7 +4774,7 @@ impl u8 {
/// assert!(!esc.is_ascii_alphanumeric());
/// ```
#[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
#[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
#[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
#[inline]
pub const fn is_ascii_alphanumeric(&self) -> bool {
matches!(*self, b'0'..=b'9' | b'A'..=b'Z' | b'a'..=b'z')
@ -4807,7 +4807,7 @@ impl u8 {
/// assert!(!esc.is_ascii_digit());
/// ```
#[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
#[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
#[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
#[inline]
pub const fn is_ascii_digit(&self) -> bool {
matches!(*self, b'0'..=b'9')
@ -4843,7 +4843,7 @@ impl u8 {
/// assert!(!esc.is_ascii_hexdigit());
/// ```
#[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
#[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
#[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
#[inline]
pub const fn is_ascii_hexdigit(&self) -> bool {
matches!(*self, b'0'..=b'9' | b'A'..=b'F' | b'a'..=b'f')
@ -4880,7 +4880,7 @@ impl u8 {
/// assert!(!esc.is_ascii_punctuation());
/// ```
#[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
#[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
#[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
#[inline]
pub const fn is_ascii_punctuation(&self) -> bool {
matches!(*self, b'!'..=b'/' | b':'..=b'@' | b'['..=b'`' | b'{'..=b'~')
@ -4913,7 +4913,7 @@ impl u8 {
/// assert!(!esc.is_ascii_graphic());
/// ```
#[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
#[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
#[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
#[inline]
pub const fn is_ascii_graphic(&self) -> bool {
matches!(*self, b'!'..=b'~')
@ -4963,7 +4963,7 @@ impl u8 {
/// assert!(!esc.is_ascii_whitespace());
/// ```
#[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
#[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
#[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
#[inline]
pub const fn is_ascii_whitespace(&self) -> bool {
matches!(*self, b'\t' | b'\n' | b'\x0C' | b'\r' | b' ')
@ -4998,7 +4998,7 @@ impl u8 {
/// assert!(esc.is_ascii_control());
/// ```
#[stable(feature = "ascii_ctype_on_intrinsics", since = "1.24.0")]
#[rustc_const_unstable(feature = "const_ascii_ctype_on_intrinsics", issue = "68983")]
#[rustc_const_stable(feature = "const_ascii_ctype_on_intrinsics", since = "1.47.0")]
#[inline]
pub const fn is_ascii_control(&self) -> bool {
matches!(*self, b'\0'..=b'\x1F' | b'\x7F')

2
src/test/ui/consts/ascii_ctype.rs
View File

@ -1,7 +1,5 @@
// run-pass
#![feature(const_ascii_ctype_on_intrinsics)]
macro_rules! suite {
( $( $fn:ident => [$a:ident, $A:ident, $nine:ident, $dot:ident, $space:ident]; )* ) => {
$(

1
src/test/ui/consts/const-int-arithmetic.rs
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@ -3,7 +3,6 @@
#![feature(const_checked_int_methods)]
#![feature(const_euclidean_int_methods)]
#![feature(const_overflowing_int_methods)]
#![feature(const_saturating_int_methods)]
#![feature(const_wrapping_int_methods)]
use std::{i8, i128};

1
src/test/ui/consts/const-int-saturating-arith.rs
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@ -1,5 +1,4 @@
// run-pass
#![feature(const_saturating_int_methods)]
const INT_U32_NO: u32 = (42 as u32).saturating_add(2);
const INT_U32: u32 = u32::MAX.saturating_add(1);

2
src/test/ui/consts/const-int-sign-rpass.rs
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@ -1,7 +1,5 @@
// run-pass
#![feature(const_int_sign)]
const NEGATIVE_A: bool = (-10i32).is_negative();
const NEGATIVE_B: bool = 10i32.is_negative();
const POSITIVE_A: bool = (-10i32).is_positive();

2
src/test/ui/consts/const-nonzero.rs
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@ -1,7 +1,5 @@
// run-pass
#![feature(const_nonzero_int_methods)]
use std::num::NonZeroU8;
const X: NonZeroU8 = unsafe { NonZeroU8::new_unchecked(5) };