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Auto merge of rust-lang#75797 - Dylan-DPC:rollup-lfeytr7, r=Dylan-DPC
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Rollup of 12 pull requests

Successful merges:

 - rust-lang#75705 (Move to intra-doc links for /library/core/src/intrinsics.rs)
 - rust-lang#75711 (Split `astconv.rs` into its own submodule)
 - rust-lang#75718 (Don't count variants/fields/consts/associated types in doc-coverage doc examples)
 - rust-lang#75725 (Use intra-doc-links in `alloc`)
 - rust-lang#75745 (Remove duplication in `fold_item`)
 - rust-lang#75753 (Another motivation for CFG: return-oriented programming)
 - rust-lang#75769 (Minor, remove double nesting of a test module)
 - rust-lang#75771 (Extend normalization in const-eval-query-stack test)
 - rust-lang#75781 (More inline asm register name fixups for LLVM)
 - rust-lang#75782 (Convert core/src/str/pattern.rs to Intra-doc links)
 - rust-lang#75787 (Use intra-doc-links in `core::ops::*`)
 - rust-lang#75788 (MIR call terminator represents diverging calls too)

Failed merges:

 - rust-lang#75773 (Introduce expect snapshot testing library into rustc)

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bors committed Aug 22, 2020
2 parents de521cb + 2ab6fef commit e674422
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18 changes: 0 additions & 18 deletions library/alloc/src/alloc.rs
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Expand Up @@ -36,8 +36,6 @@ extern "Rust" {
///
/// Note: while this type is unstable, the functionality it provides can be
/// accessed through the [free functions in `alloc`](index.html#functions).
///
/// [`AllocRef`]: trait.AllocRef.html
#[unstable(feature = "allocator_api", issue = "32838")]
#[derive(Copy, Clone, Default, Debug)]
pub struct Global;
Expand All @@ -55,10 +53,6 @@ pub struct Global;
///
/// See [`GlobalAlloc::alloc`].
///
/// [`Global`]: struct.Global.html
/// [`AllocRef`]: trait.AllocRef.html
/// [`GlobalAlloc::alloc`]: trait.GlobalAlloc.html#tymethod.alloc
///
/// # Examples
///
/// ```
Expand Down Expand Up @@ -92,10 +86,6 @@ pub unsafe fn alloc(layout: Layout) -> *mut u8 {
/// # Safety
///
/// See [`GlobalAlloc::dealloc`].
///
/// [`Global`]: struct.Global.html
/// [`AllocRef`]: trait.AllocRef.html
/// [`GlobalAlloc::dealloc`]: trait.GlobalAlloc.html#tymethod.dealloc
#[stable(feature = "global_alloc", since = "1.28.0")]
#[inline]
pub unsafe fn dealloc(ptr: *mut u8, layout: Layout) {
Expand All @@ -114,10 +104,6 @@ pub unsafe fn dealloc(ptr: *mut u8, layout: Layout) {
/// # Safety
///
/// See [`GlobalAlloc::realloc`].
///
/// [`Global`]: struct.Global.html
/// [`AllocRef`]: trait.AllocRef.html
/// [`GlobalAlloc::realloc`]: trait.GlobalAlloc.html#method.realloc
#[stable(feature = "global_alloc", since = "1.28.0")]
#[inline]
pub unsafe fn realloc(ptr: *mut u8, layout: Layout, new_size: usize) -> *mut u8 {
Expand All @@ -137,10 +123,6 @@ pub unsafe fn realloc(ptr: *mut u8, layout: Layout, new_size: usize) -> *mut u8
///
/// See [`GlobalAlloc::alloc_zeroed`].
///
/// [`Global`]: struct.Global.html
/// [`AllocRef`]: trait.AllocRef.html
/// [`GlobalAlloc::alloc_zeroed`]: trait.GlobalAlloc.html#method.alloc_zeroed
///
/// # Examples
///
/// ```
Expand Down
26 changes: 10 additions & 16 deletions library/alloc/src/boxed.rs
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Expand Up @@ -118,14 +118,13 @@
//! described in [rust-lang/unsafe-code-guidelines#198][ucg#198].
//!
//! [ucg#198]: https://github.com/rust-lang/unsafe-code-guidelines/issues/198
//! [dereferencing]: ../../std/ops/trait.Deref.html
//! [`Box`]: struct.Box.html
//! [`Box<T>`]: struct.Box.html
//! [`Box::<T>::from_raw(value)`]: struct.Box.html#method.from_raw
//! [`Box::<T>::into_raw`]: struct.Box.html#method.into_raw
//! [`Global`]: ../alloc/struct.Global.html
//! [`Layout`]: ../alloc/struct.Layout.html
//! [`Layout::for_value(&*value)`]: ../alloc/struct.Layout.html#method.for_value
//! [dereferencing]: core::ops::Deref
//! [`Box<T>`]: Box
//! [`Box::<T>::from_raw(value)`]: Box::from_raw
//! [`Box::<T>::into_raw`]: Box::into_raw
//! [`Global`]: crate::alloc::Global
//! [`Layout`]: crate::alloc::Layout
//! [`Layout::for_value(&*value)`]: crate::alloc::Layout::for_value

#![stable(feature = "rust1", since = "1.0.0")]

Expand Down Expand Up @@ -240,7 +239,6 @@ impl<T> Box<T> {
/// Converts a `Box<T>` into a `Box<[T]>`
///
/// This conversion does not allocate on the heap and happens in place.
///
#[unstable(feature = "box_into_boxed_slice", issue = "71582")]
pub fn into_boxed_slice(boxed: Box<T>) -> Box<[T]> {
// *mut T and *mut [T; 1] have the same size and alignment
Expand Down Expand Up @@ -386,9 +384,8 @@ impl<T: ?Sized> Box<T> {
/// }
/// ```
///
/// [memory layout]: index.html#memory-layout
/// [`Layout`]: ../alloc/struct.Layout.html
/// [`Box::into_raw`]: struct.Box.html#method.into_raw
/// [memory layout]: self#memory-layout
/// [`Layout`]: crate::Layout
#[stable(feature = "box_raw", since = "1.4.0")]
#[inline]
pub unsafe fn from_raw(raw: *mut T) -> Self {
Expand Down Expand Up @@ -433,8 +430,7 @@ impl<T: ?Sized> Box<T> {
/// }
/// ```
///
/// [memory layout]: index.html#memory-layout
/// [`Box::from_raw`]: struct.Box.html#method.from_raw
/// [memory layout]: self#memory-layout
#[stable(feature = "box_raw", since = "1.4.0")]
#[inline]
pub fn into_raw(b: Box<T>) -> *mut T {
Expand Down Expand Up @@ -478,8 +474,6 @@ impl<T: ?Sized> Box<T> {
/// to call it as `Box::leak(b)` instead of `b.leak()`. This
/// is so that there is no conflict with a method on the inner type.
///
/// [`Box::from_raw`]: struct.Box.html#method.from_raw
///
/// # Examples
///
/// Simple usage:
Expand Down
15 changes: 4 additions & 11 deletions library/alloc/src/collections/linked_list.rs
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Expand Up @@ -7,8 +7,8 @@
//! array-based containers are generally faster,
//! more memory efficient, and make better use of CPU cache.
//!
//! [`Vec`]: ../../vec/struct.Vec.html
//! [`VecDeque`]: ../vec_deque/struct.VecDeque.html
//! [`Vec`]: crate::vec::Vec
//! [`VecDeque`]: super::vec_deque::VecDeque

#![stable(feature = "rust1", since = "1.0.0")]

Expand Down Expand Up @@ -50,11 +50,8 @@ struct Node<T> {

/// An iterator over the elements of a `LinkedList`.
///
/// This `struct` is created by the [`iter`] method on [`LinkedList`]. See its
/// This `struct` is created by [`LinkedList::iter()`]. See its
/// documentation for more.
///
/// [`iter`]: struct.LinkedList.html#method.iter
/// [`LinkedList`]: struct.LinkedList.html
#[stable(feature = "rust1", since = "1.0.0")]
pub struct Iter<'a, T: 'a> {
head: Option<NonNull<Node<T>>>,
Expand All @@ -80,11 +77,8 @@ impl<T> Clone for Iter<'_, T> {

/// A mutable iterator over the elements of a `LinkedList`.
///
/// This `struct` is created by the [`iter_mut`] method on [`LinkedList`]. See its
/// This `struct` is created by [`LinkedList::iter_mut()`]. See its
/// documentation for more.
///
/// [`iter_mut`]: struct.LinkedList.html#method.iter_mut
/// [`LinkedList`]: struct.LinkedList.html
#[stable(feature = "rust1", since = "1.0.0")]
pub struct IterMut<'a, T: 'a> {
// We do *not* exclusively own the entire list here, references to node's `element`
Expand All @@ -109,7 +103,6 @@ impl<T: fmt::Debug> fmt::Debug for IterMut<'_, T> {
/// (provided by the `IntoIterator` trait). See its documentation for more.
///
/// [`into_iter`]: struct.LinkedList.html#method.into_iter
/// [`LinkedList`]: struct.LinkedList.html
#[derive(Clone)]
#[stable(feature = "rust1", since = "1.0.0")]
pub struct IntoIter<T> {
Expand Down
35 changes: 13 additions & 22 deletions library/alloc/src/fmt.rs
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Expand Up @@ -501,31 +501,23 @@
//! it would internally pass around this structure until it has been determined
//! where output should go to.
//!
//! [`usize`]: ../../std/primitive.usize.html
//! [`isize`]: ../../std/primitive.isize.html
//! [`i8`]: ../../std/primitive.i8.html
//! [`Display`]: trait.Display.html
//! [`Binary`]: trait.Binary.html
//! [`fmt::Result`]: type.Result.html
//! [`Result`]: ../../std/result/enum.Result.html
//! [`std::fmt::Error`]: struct.Error.html
//! [`Formatter`]: struct.Formatter.html
//! [`write!`]: ../../std/macro.write.html
//! [`Debug`]: trait.Debug.html
//! [`format!`]: ../../std/macro.format.html
//! [`to_string`]: ../../std/string/trait.ToString.html
//! [`writeln!`]: ../../std/macro.writeln.html
//! [`fmt::Result`]: Result
//! [`Result`]: core::result::Result
//! [`std::fmt::Error`]: Error
//! [`write!`]: core::write
//! [`write`]: core::write
//! [`format!`]: crate::format
//! [`to_string`]: crate::string::ToString
//! [`writeln!`]: core::writeln
//! [`write_fmt`]: ../../std/io/trait.Write.html#method.write_fmt
//! [`std::io::Write`]: ../../std/io/trait.Write.html
//! [`print!`]: ../../std/macro.print.html
//! [`println!`]: ../../std/macro.println.html
//! [`eprint!`]: ../../std/macro.eprint.html
//! [`eprintln!`]: ../../std/macro.eprintln.html
//! [`write!`]: ../../std/macro.write.html
//! [`format_args!`]: ../../std/macro.format_args.html
//! [`fmt::Arguments`]: struct.Arguments.html
//! [`write`]: fn.write.html
//! [`format`]: fn.format.html
//! [`format_args!`]: core::format_args
//! [`fmt::Arguments`]: Arguments
//! [`format`]: crate::format

#![stable(feature = "rust1", since = "1.0.0")]

Expand Down Expand Up @@ -576,9 +568,8 @@ use crate::string;
/// assert_eq!(s, "Hello, world!");
/// ```
///
/// [`Arguments`]: struct.Arguments.html
/// [`format_args!`]: ../../std/macro.format_args.html
/// [`format!`]: ../../std/macro.format.html
/// [`format_args!`]: core::format_args
/// [`format!`]: crate::format
#[stable(feature = "rust1", since = "1.0.0")]
pub fn format(args: Arguments<'_>) -> string::String {
let capacity = args.estimated_capacity();
Expand Down
10 changes: 5 additions & 5 deletions library/alloc/src/lib.rs
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Expand Up @@ -50,11 +50,11 @@
//! The [`alloc`](alloc/index.html) module defines the low-level interface to the
//! default global allocator. It is not compatible with the libc allocator API.
//!
//! [`Arc`]: sync/index.html
//! [`Box`]: boxed/index.html
//! [`Cell`]: ../core/cell/index.html
//! [`Rc`]: rc/index.html
//! [`RefCell`]: ../core/cell/index.html
//! [`Arc`]: sync
//! [`Box`]: boxed
//! [`Cell`]: core::cell
//! [`Rc`]: rc
//! [`RefCell`]: core::cell

#![allow(unused_attributes)]
#![stable(feature = "alloc", since = "1.36.0")]
Expand Down
11 changes: 5 additions & 6 deletions library/alloc/src/macros.rs
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Expand Up @@ -29,8 +29,7 @@
/// to the same boxed integer value, not five references pointing to independently
/// boxed integers.
///
/// [`Vec`]: ../std/vec/struct.Vec.html
/// [`Clone`]: ../std/clone/trait.Clone.html
/// [`Vec`]: crate::vec::Vec
#[cfg(not(test))]
#[macro_export]
#[stable(feature = "rust1", since = "1.0.0")]
Expand Down Expand Up @@ -81,11 +80,11 @@ macro_rules! vec {
/// To convert a single value to a string, use the [`to_string`] method. This
/// will use the [`Display`] formatting trait.
///
/// [fmt]: ../std/fmt/index.html
/// [fmt]: core::fmt
/// [`print!`]: ../std/macro.print.html
/// [`write!`]: ../std/macro.write.html
/// [`to_string`]: ../std/string/trait.ToString.html
/// [`Display`]: ../std/fmt/trait.Display.html
/// [`write!`]: core::write
/// [`to_string`]: crate::string::ToString
/// [`Display`]: core::fmt::Display
///
/// # Panics
///
Expand Down
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