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switch allow_internal_unstable const fns to rustc_allow_const_fn_unstable

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Florian Warzecha 2020-10-21 20:54:20 +02:00
parent 3948b054dc
commit 05f4a9a42a
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24 changed files with 81 additions and 39 deletions
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6
library/core/src/num/int_macros.rs
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@ -2045,7 +2045,8 @@ assert_eq!(
#[rustc_const_stable(feature = "const_int_conversion", since = "1.44.0")]
// SAFETY: const sound because integers are plain old datatypes so we can always
// transmute them to arrays of bytes
#[allow_internal_unstable(const_fn_transmute)]
#[cfg_attr(not(bootstrap), rustc_allow_const_fn_unstable(const_fn_transmute))]
#[cfg_attr(bootstrap, allow_internal_unstable(const_fn_transmute))]
#[inline]
pub const fn to_ne_bytes(self) -> [u8; mem::size_of::<Self>()] {
// SAFETY: integers are plain old datatypes so we can always transmute them to
@ -2193,7 +2194,8 @@ fn read_ne_", stringify!($SelfT), "(input: &mut &[u8]) -> ", stringify!($SelfT),
#[rustc_const_stable(feature = "const_int_conversion", since = "1.44.0")]
// SAFETY: const sound because integers are plain old datatypes so we can always
// transmute to them
#[allow_internal_unstable(const_fn_transmute)]
#[cfg_attr(not(bootstrap), rustc_allow_const_fn_unstable(const_fn_transmute))]
#[cfg_attr(bootstrap, allow_internal_unstable(const_fn_transmute))]
#[inline]
pub const fn from_ne_bytes(bytes: [u8; mem::size_of::<Self>()]) -> Self {
// SAFETY: integers are plain old datatypes so we can always transmute to them