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Rollup merge of rust-lang#57340 - eqrion:doc/c_variadic, r=Mark-Simul…
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…acrum

Use correct tracking issue for c_variadic

Fixes rust-lang#57306
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Centril authored Jan 18, 2019
2 parents 2b8d02f + 6c60662 commit 48a2f37
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Showing 2 changed files with 12 additions and 12 deletions.
22 changes: 11 additions & 11 deletions src/libcore/ffi.rs
Original file line number Diff line number Diff line change
Expand Up @@ -52,7 +52,7 @@ impl fmt::Debug for c_void {
#[unstable(feature = "c_variadic",
reason = "the `c_variadic` feature has not been properly tested on \
all supported platforms",
issue = "27745")]
issue = "44930")]
extern {
type VaListImpl;
}
Expand All @@ -77,7 +77,7 @@ impl fmt::Debug for VaListImpl {
#[unstable(feature = "c_variadic",
reason = "the `c_variadic` feature has not been properly tested on \
all supported platforms",
issue = "27745")]
issue = "44930")]
struct VaListImpl {
stack: *mut (),
gr_top: *mut (),
Expand All @@ -93,7 +93,7 @@ struct VaListImpl {
#[unstable(feature = "c_variadic",
reason = "the `c_variadic` feature has not been properly tested on \
all supported platforms",
issue = "27745")]
issue = "44930")]
struct VaListImpl {
gpr: u8,
fpr: u8,
Expand All @@ -109,7 +109,7 @@ struct VaListImpl {
#[unstable(feature = "c_variadic",
reason = "the `c_variadic` feature has not been properly tested on \
all supported platforms",
issue = "27745")]
issue = "44930")]
struct VaListImpl {
gp_offset: i32,
fp_offset: i32,
Expand All @@ -123,7 +123,7 @@ struct VaListImpl {
#[unstable(feature = "c_variadic",
reason = "the `c_variadic` feature has not been properly tested on \
all supported platforms",
issue = "27745")]
issue = "44930")]
#[repr(transparent)]
pub struct VaList<'a>(&'a mut VaListImpl);

Expand All @@ -143,7 +143,7 @@ mod sealed_trait {
#[unstable(feature = "c_variadic",
reason = "the `c_variadic` feature has not been properly tested on \
all supported platforms",
issue = "27745")]
issue = "44930")]
pub trait VaArgSafe {}
}

Expand All @@ -153,7 +153,7 @@ macro_rules! impl_va_arg_safe {
#[unstable(feature = "c_variadic",
reason = "the `c_variadic` feature has not been properly tested on \
all supported platforms",
issue = "27745")]
issue = "44930")]
impl sealed_trait::VaArgSafe for $t {}
)+
}
Expand All @@ -166,20 +166,20 @@ impl_va_arg_safe!{f64}
#[unstable(feature = "c_variadic",
reason = "the `c_variadic` feature has not been properly tested on \
all supported platforms",
issue = "27745")]
issue = "44930")]
impl<T> 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 = "27745")]
issue = "44930")]
impl<T> sealed_trait::VaArgSafe for *const T {}

impl<'a> VaList<'a> {
/// Advance to the next arg.
#[unstable(feature = "c_variadic",
reason = "the `c_variadic` feature has not been properly tested on \
all supported platforms",
issue = "27745")]
issue = "44930")]
pub unsafe fn arg<T: sealed_trait::VaArgSafe>(&mut self) -> T {
va_arg(self)
}
Expand All @@ -188,7 +188,7 @@ impl<'a> VaList<'a> {
#[unstable(feature = "c_variadic",
reason = "the `c_variadic` feature has not been properly tested on \
all supported platforms",
issue = "27745")]
issue = "44930")]
pub unsafe fn copy<F, R>(&self, f: F) -> R
where F: for<'copy> FnOnce(VaList<'copy>) -> R {
#[cfg(any(all(not(target_arch = "aarch64"), not(target_arch = "powerpc"),
Expand Down
2 changes: 1 addition & 1 deletion src/libstd/ffi/mod.rs
Original file line number Diff line number Diff line change
Expand Up @@ -169,7 +169,7 @@ pub use core::ffi::c_void;
#[unstable(feature = "c_variadic",
reason = "the `c_variadic` feature has not been properly tested on \
all supported platforms",
issue = "27745")]
issue = "44930")]
pub use core::ffi::VaList;

mod c_str;
Expand Down

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