Commit Graph

125756 Commits

Author SHA1 Message Date
bors
663d2f5cd3 Auto merge of #75171 - amosonn:new_zeroed_slice, r=Amanieu
New zeroed slice

Add to #63291 the methods

```rust
impl<T> Box<[T]> { pub fn new_zeroed_slice(len: usize) -> Box<[MaybeUninit<T>]> {…} }
impl<T> Rc<[T]> { pub fn new_zeroed_slice(len: usize) -> Rc<[MaybeUninit<T>]> {…} }
impl<T> Arc<[T]> { pub fn new_zeroed_slice(len: usize) -> Arc<[MaybeUninit<T>]> {…} }
```

as suggested in https://github.com/rust-lang/rust/issues/63291#issuecomment-605511675 .

Also optimize `{Rc, Arc}::new_zeroed` to use `alloc_zeroed`, otherwise they are no more efficient than using `new_uninit` and zeroing the memory manually (which was the original implementation).
2020-08-22 18:46:42 +00:00
bors
5528caf914 Auto merge of #74566 - lzutao:guard, r=petrochenkov
Gate if-let guard feature

Enhanced on #74315. That PR is in crater queue so I don't want to push to it.

Close  #74232
cc #51114
2020-08-22 15:38:13 +00:00
bors
527a685e40 Auto merge of #75783 - denisvasilik:intra-doc-links-core-alloc, r=jyn514
Move to intra-doc links for library/core/src/alloc/{layout, global, mod}.rs

Helps with #75080. The files already contained intra-doc links, so there are only minor changes.

@rustbot modify labels: T-doc, A-intra-doc-links, T-rustdoc

Known issues:

* [`handle_alloc_error`]: Link from `core` to `alloc` could not be resolved.
* [`slice`]: slice is a primitive type, but could not be resolved; had to use [`crate::slice`] instead.
2020-08-22 13:21:24 +00:00
bors
108e90ca78 Auto merge of #75795 - matthiaskrgr:cargotest_clippy, r=Dylan-DPC
cargotest: fix clippy warnings

Fixes clippy::redundant_static_lifetimes and clippy::toplevel_ref_arg
I also replaced some .expect("") calls with .unwrap()s since there was no message passed by the .expect() anyway.
2020-08-22 11:07:03 +00:00
Denis Vasilik
2500b6df14 Link to primitive instead of module 2020-08-22 12:16:03 +02:00
bors
c5a8b7b901 Auto merge of #75790 - LeSeulArtichaut:std-intra-doc, r=jyn514
Use intra-doc-links in `std::sync::*`

Helps with #75080.
r? @jyn514
2020-08-22 08:54:29 +00:00
bors
b1bb8aa3ff Auto merge of #75776 - GuillaumeGomez:missing-doc-examples-lint-improvements, r=jyn514
Missing doc examples lint improvements

Fixes #75719.

To be merged after #75718 (only the two last commits are from this PR).

Since you already reviewed #75718, I'll set you as reviewer here as well. :)

r? @jyn514
2020-08-22 06:51:13 +00:00
bors
ebc03f7c80 Auto merge of #75772 - tmiasko:io-maybe-no, r=dtolnay
Remove unused `Maybe` wrapper around raw standard streams

* Remove result type from raw standard streams constructors
* Make raw standard stream constructors const
* Remove wrapper type handling absent raw standard streams

cargo checked with:

```shell
env CC=true ./x.py check library/std/ \
  --target i686-unknown-linux-gnu \
  --target wasm32-unknown-emscripten \
  --target wasm32-wasi \
  --target x86_64-fortanix-unknown-sgx \
  --target x86_64-pc-windows-gnu \
  --target x86_64-unknown-cloudabi \
  --target x86_64-unknown-hermit \
  --target x86_64-unknown-linux-gnu \
  --target x86_64-uwp-windows-gnu \
  --target x86_64-wrs-vxworks
```

Note: Last target doesn't compile currently.
2020-08-22 04:39:15 +00:00
bors
e3a4b16bd0 Auto merge of #75792 - matthiaskrgr:bootstrap_clippy, r=Dylan-DPC
bootstrap: fix a couple of clippy lint warnings

clippy::print_literal
clippy::clone_on_copy
clippy::single_char_pattern
clippy::into_iter_on_ref
clippy::match_like_matches_macro
2020-08-22 02:38:36 +00:00
bors
e674422f86 Auto merge of #75797 - Dylan-DPC:rollup-lfeytr7, r=Dylan-DPC
Rollup of 12 pull requests

Successful merges:

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

Failed merges:

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

r? @ghost
2020-08-22 00:16:02 +00:00
Dylan DPC
2ab6fef19f
Rollup merge of #75788 - nagisa:mir-call-doccomment, r=wesleywiser
MIR call terminator represents diverging calls too

@bors rollup=always
2020-08-22 02:14:59 +02:00
Dylan DPC
13dfa9c874
Rollup merge of #75787 - LeSeulArtichaut:core-intra-doc, r=jyn514
Use intra-doc-links in `core::ops::*`

Helps with #75080.
r? @jyn514
2020-08-22 02:14:57 +02:00
Dylan DPC
2ea63794a4
Rollup merge of #75782 - GuillaumeGomez:more-links, r=jyn514
Convert core/src/str/pattern.rs to Intra-doc links

Part of #75080.
2020-08-22 02:14:56 +02:00
Dylan DPC
cb9ef0988e
Rollup merge of #75781 - Amanieu:asm-fix, r=nagisa
More inline asm register name fixups for LLVM

Fixes #75761

r? @nagisa
2020-08-22 02:14:54 +02:00
Dylan DPC
d8262297ad
Rollup merge of #75771 - tmiasko:const-eval-query-stack-normalize, r=jonas-schievink
Extend normalization in const-eval-query-stack test

Builds with debuginfo have additional information in backtrace.
2020-08-22 02:14:52 +02:00
Dylan DPC
ad15dc2a6f
Rollup merge of #75769 - matklad:flatten, r=petrochenkov
Minor, remove double nesting of a test module
2020-08-22 02:14:50 +02:00
Dylan DPC
cc1e5c0509
Rollup merge of #75753 - koutheir:patch-1, r=steveklabnik
Another motivation for CFG: return-oriented programming
2020-08-22 02:14:49 +02:00
Dylan DPC
17d60e44b0
Rollup merge of #75745 - jyn514:refactor-resolve, r=Manishearth
Remove duplication in `fold_item`

r? @Manishearth
2020-08-22 02:14:47 +02:00
Dylan DPC
ec629800ec
Rollup merge of #75725 - LeSeulArtichaut:alloc-intra-doc, r=jyn514
Use intra-doc-links in `alloc`

I didn't have time to test this, so I will let the CI do it for me.

r? @jyn514 cc #75080
2020-08-22 02:14:45 +02:00
Dylan DPC
441c835278
Rollup merge of #75718 - GuillaumeGomez:coverage-ui-doc-examples-count, r=jyn514
Don't count variants/fields/consts/associated types in doc-coverage doc examples

Fixes #75714.

I think I'll need to update the equivalent lint too. Creating an issue for that!

r? @jyn514
2020-08-22 02:14:44 +02:00
Dylan DPC
6cb98e3114
Rollup merge of #75711 - CohenArthur:split-up-astconv, r=oli-obk
Split `astconv.rs` into its own submodule

Fixes #67418

This changed induced a few changes across the Type checker, but only there. Mostly, it was just renaming `Self::` into something else to call specific methods from a subtrait instead of having a 2500+ lines one.

I split up the `astconv.rs` file into its own module. This way, directives such as
```rust
use crate::astconv::AstConv;
```
are still valid, and doing
```rust
use crate::astconv::{AstConv, AstConvGeneric};
```
is possible

(instead of having two modules, one named `astconv_generic.rs` for example and `astconv.rs`)

I'm not entirely sure that the name `AstConvGeneric` is a good one. However, only methods related to lifetimes or generics have been moved over to this module. Sorry about the large diff.

I'd be very happy to make any correction you deem necessary.

r? @oli-obk
2020-08-22 02:14:41 +02:00
Dylan DPC
8af33add1a
Rollup merge of #75705 - denisvasilik:intra-doc-links-intrinsics, r=jyn514
Move to intra-doc links for /library/core/src/intrinsics.rs

Helps with #75080.

@rustbot modify labels: T-doc, A-intra-doc-links, T-rustdoc

Known issues:

* The following f32 and f64 primitive methods cannot be resolved:

    f32/f64::powi
    f32/f64::sqrt
    f32/f64::sin
    f32/f64::cos
    f32/f64::powf
    f32/f64::exp
    f32/f64::exp2
    f32/f64::ln
    f32/f64::log2
    f32/f64::log10
    f32/f64::mul_add
    f32/f64::abs
    f32/f64::copysign
    f32/f64::floor
    f32/f64::ceil
    f32/f64::trunc
    f32/f64::round

* Links from core to std:

    [`std::pointer::*`]
    [`std::process::abort`]
    [`from_raw_parts`]
    [`Vec::append`]

* Links with anchors?

	I provided a separate commit that replaced links with anchors by intra-doc links.
	Here the anchor location information gets lost, so its questionable whether to
	actually replace those links.
2020-08-22 02:14:36 +02:00
Matthias Krüger
69f963963e cargotest: fix clippy warnings
Fixes clippy::redundant_static_lifetimes and clippy::toplevel_ref_arg
I also replaced some .expect("") calls with .unwrap()s since there was no message passed by the .expect() anyway.
2020-08-22 01:50:47 +02:00
LeSeulArtichaut
f3a832f4b4 Use intra-doc-links in std::sync::* 2020-08-22 01:28:26 +02:00
Matthias Krüger
108a3f8a5c bootstrap: fix a couple of clippy lint warnings
clippy::print_literal
clippy::clone_on_copy
clippy::single_char_pattern
clippy::into_iter_on_ref
clippy::match_like_matches_macro
2020-08-22 01:08:04 +02:00
Guillaume Gomez
385a1b2476 Add more links 2020-08-22 00:10:58 +02:00
LeSeulArtichaut
9424ac79b2 Remove links that get imported from the prelude 2020-08-21 23:27:23 +02:00
LeSeulArtichaut
8e009bc4f0 Use intra-doc-links in core::ops::* 2020-08-21 23:19:10 +02:00
Simonas Kazlauskas
215822a32e MIR call terminator represents diverging calls too 2020-08-22 00:11:52 +03:00
amosonn
5aba816672
Update rc.rs 2020-08-21 22:25:09 +02:00
Denis Vasilik
9785fd0882 Use intra-doc links 2020-08-21 21:41:43 +02:00
Denis Vasilik
a45d90ec23 Use intra-doc links 2020-08-21 21:35:52 +02:00
Amanieu d'Antras
4fe4c3b7e3 Add regression test 2020-08-21 19:52:48 +01:00
Dr. Koutheir Attouchi
8ae3384bf7
Added link to Microsoft's documentation of CFG 2020-08-21 14:52:30 -04:00
Dr. Koutheir Attouchi
ec9657aec6
Fixed a typo 2020-08-21 14:47:18 -04:00
Guillaume Gomez
a3b45f3e54 Convert links to intra-doc links format 2020-08-21 20:28:57 +02:00
bors
de521cbb30 Auto merge of #75708 - JohnTitor:stay-cool-full-bootstrap-builder, r=pietroalbini
Remove the full-bootstrap builder from CI

Fixes #75198
2020-08-21 17:43:27 +00:00
Amanieu d'Antras
60b7c2aaef More inline asm register name fixups for LLVM
Fixes #75761
2020-08-21 18:42:06 +01:00
LeSeulArtichaut
97072c6b90 Apply suggestions from code review
Co-authored-by: Joshua Nelson <joshua@yottadb.com>
2020-08-21 19:31:00 +02:00
Denis Vasilik
37b6c249ed Rework imports used solely for docs 2020-08-21 19:19:58 +02:00
Denis Vasilik
0f6d95d1eb Apply auto-formatter 2020-08-21 18:50:09 +02:00
Denis Vasilik
0bccd9809e Incorporate suggestions from review 2020-08-21 18:35:17 +02:00
Guillaume Gomez
7a05f13aed Strenghten tests for missing_doc_code_examples lint 2020-08-21 18:08:19 +02:00
Guillaume Gomez
dadde88eba Unify checks for lint missing_doc_code_examples and --show-coverage 2020-08-21 18:08:19 +02:00
bors
efec7cde93 Auto merge of #75694 - RalfJung:miri-align-to, r=nagisa
enable align_to tests in Miri

With https://github.com/rust-lang/miri/issues/1074 resolved, we can enable these tests in Miri.

I also tweaked the test sized to get reasonable execution times with decent test coverage.
2020-08-21 15:40:48 +00:00
Guillaume Gomez
adeedf5243 Show line even if there is no code examples 2020-08-21 16:43:04 +02:00
Guillaume Gomez
b20b6f8714 Ignore more kind of items for doc examples 2020-08-21 13:51:03 +02:00
Aleksey Kladov
35994db6d3 Minor, remove double nesting of a test module 2020-08-21 13:30:39 +02:00
Tomasz Miąsko
78e094632e Remove wrapper type handling absent raw standard streams
Raw standard streams are always available.  Remove unused wrapper type
that was supposed to be responsible for handling their absence.
2020-08-21 13:17:20 +02:00
Tomasz Miąsko
4a00421ba4 Make raw standard stream constructors const 2020-08-21 13:17:20 +02:00