From c1a29b30d157689caafa34238e87313cda0fccc5 Mon Sep 17 00:00:00 2001 From: Jubilee Young Date: Mon, 24 Jun 2024 14:09:30 -0700 Subject: [PATCH] core: erase redundant stability attrs in va_list Now that VaList, et al. have a module, they only need one `#[unstable]`. --- library/core/src/ffi/va_list.rs | 106 -------------------------------- 1 file changed, 106 deletions(-) diff --git a/library/core/src/ffi/va_list.rs b/library/core/src/ffi/va_list.rs index 88c5909b1130e..6a2e8b67d0c2a 100644 --- a/library/core/src/ffi/va_list.rs +++ b/library/core/src/ffi/va_list.rs @@ -24,12 +24,6 @@ use crate::ops::{Deref, DerefMut}; windows, ))] #[cfg_attr(not(doc), repr(transparent))] // work around https://github.com/rust-lang/rust/issues/90435 -#[unstable( - feature = "c_variadic", - reason = "the `c_variadic` feature has not been properly tested on \ - all supported platforms", - issue = "44930" -)] #[lang = "va_list"] pub struct VaListImpl<'f> { ptr: *mut c_void, @@ -51,12 +45,6 @@ pub struct VaListImpl<'f> { target_os = "uefi", windows, ))] -#[unstable( - feature = "c_variadic", - reason = "the `c_variadic` feature has not been properly tested on \ - all supported platforms", - issue = "44930" -)] impl<'f> fmt::Debug for VaListImpl<'f> { fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { write!(f, "va_list* {:p}", self.ptr) @@ -76,12 +64,6 @@ impl<'f> fmt::Debug for VaListImpl<'f> { ))] #[cfg_attr(not(doc), repr(C))] // work around https://github.com/rust-lang/rust/issues/66401 #[derive(Debug)] -#[unstable( - feature = "c_variadic", - reason = "the `c_variadic` feature has not been properly tested on \ - all supported platforms", - issue = "44930" -)] #[lang = "va_list"] pub struct VaListImpl<'f> { stack: *mut c_void, @@ -96,12 +78,6 @@ pub struct VaListImpl<'f> { #[cfg(all(target_arch = "powerpc", not(target_os = "uefi"), not(windows)))] #[cfg_attr(not(doc), repr(C))] // work around https://github.com/rust-lang/rust/issues/66401 #[derive(Debug)] -#[unstable( - feature = "c_variadic", - reason = "the `c_variadic` feature has not been properly tested on \ - all supported platforms", - issue = "44930" -)] #[lang = "va_list"] pub struct VaListImpl<'f> { gpr: u8, @@ -116,12 +92,6 @@ pub struct VaListImpl<'f> { #[cfg(target_arch = "s390x")] #[cfg_attr(not(doc), repr(C))] // work around https://github.com/rust-lang/rust/issues/66401 #[derive(Debug)] -#[unstable( - feature = "c_variadic", - reason = "the `c_variadic` feature has not been properly tested on \ - all supported platforms", - issue = "44930" -)] #[lang = "va_list"] pub struct VaListImpl<'f> { gpr: i64, @@ -135,12 +105,6 @@ pub struct VaListImpl<'f> { #[cfg(all(target_arch = "x86_64", not(target_os = "uefi"), not(windows)))] #[cfg_attr(not(doc), repr(C))] // work around https://github.com/rust-lang/rust/issues/66401 #[derive(Debug)] -#[unstable( - feature = "c_variadic", - reason = "the `c_variadic` feature has not been properly tested on \ - all supported platforms", - issue = "44930" -)] #[lang = "va_list"] pub struct VaListImpl<'f> { gp_offset: i32, @@ -153,12 +117,6 @@ pub struct VaListImpl<'f> { /// A wrapper for a `va_list` #[cfg_attr(not(doc), repr(transparent))] // work around https://github.com/rust-lang/rust/issues/90435 #[derive(Debug)] -#[unstable( - feature = "c_variadic", - reason = "the `c_variadic` feature has not been properly tested on \ - all supported platforms", - issue = "44930" -)] pub struct VaList<'a, 'f: 'a> { #[cfg(any( all( @@ -203,12 +161,6 @@ pub struct VaList<'a, 'f: 'a> { target_os = "uefi", windows, ))] -#[unstable( - feature = "c_variadic", - reason = "the `c_variadic` feature has not been properly tested on \ - all supported platforms", - issue = "44930" -)] impl<'f> VaListImpl<'f> { /// Convert a `VaListImpl` into a `VaList` that is binary-compatible with C's `va_list`. #[inline] @@ -229,12 +181,6 @@ impl<'f> VaListImpl<'f> { not(target_os = "uefi"), not(windows), ))] -#[unstable( - feature = "c_variadic", - reason = "the `c_variadic` feature has not been properly tested on \ - all supported platforms", - issue = "44930" -)] impl<'f> VaListImpl<'f> { /// Convert a `VaListImpl` into a `VaList` that is binary-compatible with C's `va_list`. #[inline] @@ -243,12 +189,6 @@ impl<'f> VaListImpl<'f> { } } -#[unstable( - feature = "c_variadic", - reason = "the `c_variadic` feature has not been properly tested on \ - all supported platforms", - issue = "44930" -)] impl<'a, 'f: 'a> Deref for VaList<'a, 'f> { type Target = VaListImpl<'f>; @@ -258,12 +198,6 @@ impl<'a, 'f: 'a> Deref for VaList<'a, 'f> { } } -#[unstable( - feature = "c_variadic", - reason = "the `c_variadic` feature has not been properly tested on \ - all supported platforms", - issue = "44930" -)] impl<'a, 'f: 'a> DerefMut for VaList<'a, 'f> { #[inline] fn deref_mut(&mut self) -> &mut VaListImpl<'f> { @@ -282,22 +216,12 @@ impl<'a, 'f: 'a> DerefMut for VaList<'a, 'f> { // improving this. mod sealed_trait { /// Trait which permits the allowed types to be used with [super::VaListImpl::arg]. - #[unstable( - feature = "c_variadic", - reason = "the `c_variadic` feature has not been properly tested on \ - all supported platforms", - issue = "44930" - )] pub unsafe trait VaArgSafe {} } macro_rules! impl_va_arg_safe { ($($t:ty),+) => { $( - #[unstable(feature = "c_variadic", - reason = "the `c_variadic` feature has not been properly tested on \ - all supported platforms", - issue = "44930")] unsafe impl sealed_trait::VaArgSafe for $t {} )+ } @@ -307,27 +231,9 @@ impl_va_arg_safe! {i8, i16, i32, i64, usize} impl_va_arg_safe! {u8, u16, u32, u64, isize} impl_va_arg_safe! {f64} -#[unstable( - feature = "c_variadic", - reason = "the `c_variadic` feature has not been properly tested on \ - all supported platforms", - issue = "44930" -)] unsafe impl sealed_trait::VaArgSafe for *mut T {} -#[unstable( - feature = "c_variadic", - reason = "the `c_variadic` feature has not been properly tested on \ - all supported platforms", - issue = "44930" -)] unsafe impl sealed_trait::VaArgSafe for *const T {} -#[unstable( - feature = "c_variadic", - reason = "the `c_variadic` feature has not been properly tested on \ - all supported platforms", - issue = "44930" -)] impl<'f> VaListImpl<'f> { /// Advance to the next arg. #[inline] @@ -351,12 +257,6 @@ impl<'f> VaListImpl<'f> { } } -#[unstable( - feature = "c_variadic", - reason = "the `c_variadic` feature has not been properly tested on \ - all supported platforms", - issue = "44930" -)] impl<'f> Clone for VaListImpl<'f> { #[inline] fn clone(&self) -> Self { @@ -369,12 +269,6 @@ impl<'f> Clone for VaListImpl<'f> { } } -#[unstable( - feature = "c_variadic", - reason = "the `c_variadic` feature has not been properly tested on \ - all supported platforms", - issue = "44930" -)] impl<'f> Drop for VaListImpl<'f> { fn drop(&mut self) { // FIXME: this should call `va_end`, but there's no clean way to