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Stabilize const_char_convert

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est31
2022-09-29 14:24:29 +02:00
parent 12c15a2bfe
commit 176c44c08e
3 changed files with 5 additions and 6 deletions
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6
library/core/src/char/methods.rs
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@@ -140,7 +140,7 @@ impl char {
/// assert_eq!(None, c); /// assert_eq!(None, c);
/// ``` /// ```
#[stable(feature = "assoc_char_funcs", since = "1.52.0")] #[stable(feature = "assoc_char_funcs", since = "1.52.0")]
#[rustc_const_unstable(feature = "const_char_convert", issue = "89259")] #[rustc_const_stable(feature = "const_char_convert", since = "CURRENT_RUSTC_VERSION")]
#[must_use] #[must_use]
#[inline] #[inline]
pub const fn from_u32(i: u32) -> Option<char> { pub const fn from_u32(i: u32) -> Option<char> {
@@ -241,7 +241,7 @@ impl char {
/// let _c = char::from_digit(1, 37); /// let _c = char::from_digit(1, 37);
/// ``` /// ```
#[stable(feature = "assoc_char_funcs", since = "1.52.0")] #[stable(feature = "assoc_char_funcs", since = "1.52.0")]
#[rustc_const_unstable(feature = "const_char_convert", issue = "89259")] #[rustc_const_stable(feature = "const_char_convert", since = "CURRENT_RUSTC_VERSION")]
#[must_use] #[must_use]
#[inline] #[inline]
pub const fn from_digit(num: u32, radix: u32) -> Option<char> { pub const fn from_digit(num: u32, radix: u32) -> Option<char> {
@@ -338,7 +338,7 @@ impl char {
/// let _ = '1'.to_digit(37); /// let _ = '1'.to_digit(37);
/// ``` /// ```
#[stable(feature = "rust1", since = "1.0.0")] #[stable(feature = "rust1", since = "1.0.0")]
#[rustc_const_unstable(feature = "const_char_convert", issue = "89259")] #[rustc_const_stable(feature = "const_char_convert", since = "CURRENT_RUSTC_VERSION")]
#[must_use = "this returns the result of the operation, \ #[must_use = "this returns the result of the operation, \
without modifying the original"] without modifying the original"]
#[inline] #[inline]

4
library/core/src/char/mod.rs
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@@ -110,7 +110,7 @@ pub fn decode_utf16<I: IntoIterator<Item = u16>>(iter: I) -> DecodeUtf16<I::Into
/// Converts a `u32` to a `char`. Use [`char::from_u32`] instead. /// Converts a `u32` to a `char`. Use [`char::from_u32`] instead.
#[stable(feature = "rust1", since = "1.0.0")] #[stable(feature = "rust1", since = "1.0.0")]
#[rustc_const_unstable(feature = "const_char_convert", issue = "89259")] #[rustc_const_stable(feature = "const_char_convert", since = "CURRENT_RUSTC_VERSION")]
#[must_use] #[must_use]
#[inline] #[inline]
pub const fn from_u32(i: u32) -> Option<char> { pub const fn from_u32(i: u32) -> Option<char> {
@@ -130,7 +130,7 @@ pub const unsafe fn from_u32_unchecked(i: u32) -> char {
/// Converts a digit in the given radix to a `char`. Use [`char::from_digit`] instead. /// Converts a digit in the given radix to a `char`. Use [`char::from_digit`] instead.
#[stable(feature = "rust1", since = "1.0.0")] #[stable(feature = "rust1", since = "1.0.0")]
#[rustc_const_unstable(feature = "const_char_convert", issue = "89259")] #[rustc_const_stable(feature = "const_char_convert", since = "CURRENT_RUSTC_VERSION")]
#[must_use] #[must_use]
#[inline] #[inline]
pub const fn from_digit(num: u32, radix: u32) -> Option<char> { pub const fn from_digit(num: u32, radix: u32) -> Option<char> {

1
library/core/src/lib.rs
View File

@@ -104,7 +104,6 @@
#![feature(const_black_box)] #![feature(const_black_box)]
#![feature(const_caller_location)] #![feature(const_caller_location)]
#![feature(const_cell_into_inner)] #![feature(const_cell_into_inner)]
#![feature(const_char_convert)]
#![feature(const_char_from_u32_unchecked)] #![feature(const_char_from_u32_unchecked)]
#![feature(const_clone)] #![feature(const_clone)]
#![feature(const_cmp)] #![feature(const_cmp)]