]> git.lizzy.rs Git - rust.git/log
rust.git
3 years agoNonZero unsigned_abs.
Iago-lito [Thu, 15 Apr 2021 10:26:39 +0000 (12:26 +0200)]
NonZero unsigned_abs.

3 years agoNonZero wrapping_abs.
Iago-lito [Thu, 15 Apr 2021 10:25:13 +0000 (12:25 +0200)]
NonZero wrapping_abs.

3 years agoNonZero saturating_abs.
Iago-lito [Thu, 15 Apr 2021 10:23:02 +0000 (12:23 +0200)]
NonZero saturating_abs.

3 years agoNonZero overflowing_abs.
Iago-lito [Thu, 15 Apr 2021 10:21:25 +0000 (12:21 +0200)]
NonZero overflowing_abs.

3 years agoNonZero checked_abs.
Iago-lito [Thu, 15 Apr 2021 10:19:24 +0000 (12:19 +0200)]
NonZero checked_abs.

3 years agoNonZero abs.
Iago-lito [Thu, 15 Apr 2021 10:18:04 +0000 (12:18 +0200)]
NonZero abs.

3 years agoNonZero checked_next_power_of_two.
Iago-lito [Thu, 15 Apr 2021 10:15:51 +0000 (12:15 +0200)]
NonZero checked_next_power_of_two.

3 years agoNonZero unchecked_add.
Iago-lito [Thu, 15 Apr 2021 10:14:25 +0000 (12:14 +0200)]
NonZero unchecked_add.

3 years agoNonZero saturating_add.
Iago-lito [Thu, 15 Apr 2021 10:12:46 +0000 (12:12 +0200)]
NonZero saturating_add.

3 years agoNonZero checked_add.
Iago-lito [Thu, 15 Apr 2021 10:10:05 +0000 (12:10 +0200)]
NonZero checked_add.

3 years agoAuto merge of #86150 - cjgillot:notable, r=michaelwoerister
bors [Wed, 9 Jun 2021 14:06:10 +0000 (14:06 +0000)]
Auto merge of #86150 - cjgillot:notable, r=michaelwoerister

Do not require the DefPathTable to construct the on-disk cache.

r? `@michaelwoerister`

3 years agoAdd safety comments
bjorn3 [Wed, 9 Jun 2021 12:51:42 +0000 (14:51 +0200)]
Add safety comments

3 years agoUse explicit drop impl
bjorn3 [Wed, 9 Jun 2021 12:47:01 +0000 (14:47 +0200)]
Use explicit drop impl

3 years agoAuto merge of #85975 - the8472:revert-take-tra, r=scottmcm
bors [Wed, 9 Jun 2021 11:24:54 +0000 (11:24 +0000)]
Auto merge of #85975 - the8472:revert-take-tra, r=scottmcm

Revert "implement TrustedRandomAccess for Take iterator adapter"

This reverts commit 37a5b515e9c36ee3f57d9e0d7db7efce2fb02195 (#83990).

The original change unintentionally caused side-effects from certain iterator chains combining `take`, `zip` and `next_back()` to be omitted which is observable by user code and thus likely a breaking change

Technically one could declare it not a breaking change since `Zip`'s API contract is silent about about its backwards iteration behavior but on the other hand there is nothing in the stable Iterator API that could justify the currently observable behavior. And either way, this impact wasn't noticed or discussed in the original PR.

Fixes #85969

3 years agoAuto merge of #86118 - spastorino:tait-soundness-bug, r=nikomatsakis
bors [Wed, 9 Jun 2021 09:00:16 +0000 (09:00 +0000)]
Auto merge of #86118 - spastorino:tait-soundness-bug, r=nikomatsakis

Create different inference variables for different defining uses of TAITs

Fixes #73481

r? `@nikomatsakis`
cc `@oli-obk`

3 years agoAuto merge of #86107 - Smittyvb:peephole-optim-eq-bool, r=wesleywiser
bors [Wed, 9 Jun 2021 06:06:06 +0000 (06:06 +0000)]
Auto merge of #86107 - Smittyvb:peephole-optim-eq-bool, r=wesleywiser

Peephole optimize `x == false` and `x != true`

This adds peephole optimizations to make `x == false`, `false == x`, `x != true`, and `true != x` get optimized to `!x` in the `instcombine` MIR pass. That pass currently handles `x == true` -> `x` already.

3 years agoAuto merge of #86160 - JohnTitor:rollup-8ark9x7, r=JohnTitor
bors [Wed, 9 Jun 2021 03:15:34 +0000 (03:15 +0000)]
Auto merge of #86160 - JohnTitor:rollup-8ark9x7, r=JohnTitor

Rollup of 11 pull requests

Successful merges:

 - #85676 (Fix documentation style inconsistencies for IP addresses)
 - #85715 (Document `From` impls in string.rs)
 - #85791 (Add `Ipv6Addr::is_unicast`)
 - #85957 (Display defaults on const params- rustdoc )
 - #85982 (Enable rustdoc to document safe wasm intrinsics)
 - #86121 (Forwarding implementation for Seek trait's stream_position method)
 - #86124 (Include macro name in 'local ambiguity' error)
 - #86128 (Refactor: Extract render_summary from render_impl.)
 - #86142 (Simplify proc_macro code using Bound::cloned().)
 - #86158 (Update books)
 - #86159 (Update cargo)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup

3 years agoRollup merge of #86159 - ehuss:update-cargo, r=ehuss
Yuki Okushi [Wed, 9 Jun 2021 03:04:10 +0000 (12:04 +0900)]
Rollup merge of #86159 - ehuss:update-cargo, r=ehuss

Update cargo

11 commits in 0cecbd67323ca14a7eb6505900d0d7307b00355b..aa8b09297bb3156b849e73db48af4cd050492fe6
2021-06-01 20:09:13 +0000 to 2021-06-09 00:28:53 +0000
- Add `--prune` option for cargo-tree (rust-lang/cargo#9520)
- Fix typo in gitignore docs. (rust-lang/cargo#9556)
- Fix typos in command_prelude.rs (rust-lang/cargo#9552)
- Make clippy happy (rust-lang/cargo#9551)
- Remove some dead code. (rust-lang/cargo#9546)
- Add additional test for CJK progress width (rust-lang/cargo#9515)
- Pull in semver 1.0.3 'x' fix (rust-lang/cargo#9544)
- Add some tracking issues to unstable docs. (rust-lang/cargo#9540)
- Update documentation for include/exclude. (rust-lang/cargo#9538)
- Bump mdbook version for contrib guide. (rust-lang/cargo#9534)
- Replace deprecated `[replace]` references with `[patch]` (rust-lang/cargo#9533)

3 years agoRollup merge of #86158 - ehuss:update-books, r=ehuss
Yuki Okushi [Wed, 9 Jun 2021 03:04:09 +0000 (12:04 +0900)]
Rollup merge of #86158 - ehuss:update-books, r=ehuss

Update books

## reference

4 commits in 9c68af3ce6ccca2395e1868addef26a0542e9ddd..8f598e2af6c25b4a7ee88ef6a8196d9b8ea50ca8
2021-05-24 09:53:32 -0700 to 2021-06-01 19:00:46 +0100
- Add crate and module to glossary. (rust-lang-nursery/reference#1016)
- Fix type_length_limit example. (rust-lang-nursery/reference#1026)
- Rearrange HRTB grammar. (rust-lang-nursery/reference#1011)
- Revert "Temporarily remove pat_param." (rust-lang-nursery/reference#1010)

## rustc-dev-guide

6 commits in 50de7f0682adc5d95ce858fe6318d19b4b951553..c8da5bfd1c7c71d90ef1646f5e0a9f6609d5c78a
2021-05-20 15:02:20 +0200 to 2021-06-04 09:08:56 +0200
- Fix some links (rust-lang/rustc-dev-guide#1137)
- explain Miri engine vs Miri-the-tool
- Add more information about no_hash query modifier. (rust-lang/rustc-dev-guide#1133)
- improve section introduction
- not all tools require waiting for a nightly release before they can be fixed
- Describe the difference of rustc_lint vs rustc_lint_defs.

3 years agoRollup merge of #86142 - m-ou-se:proc-macro-subspan-bound-cloned-cleanup, r=petrochenkov
Yuki Okushi [Wed, 9 Jun 2021 03:04:08 +0000 (12:04 +0900)]
Rollup merge of #86142 - m-ou-se:proc-macro-subspan-bound-cloned-cleanup, r=petrochenkov

Simplify proc_macro code using Bound::cloned().

3 years agoRollup merge of #86128 - jsha:render-impl-into-mod, r=GuillaumeGomez
Yuki Okushi [Wed, 9 Jun 2021 03:04:07 +0000 (12:04 +0900)]
Rollup merge of #86128 - jsha:render-impl-into-mod, r=GuillaumeGomez

Refactor: Extract render_summary from render_impl.

This allows for a more readable straight-through logic in render_impl without need for a closure.

I think this will make #85970 a bit more of a straightforward change.

This is a pure refactoring. I've verified that the output of `x.py doc library/std` is byte-for-byte identical.

r? `@GuillaumeGomez`

3 years agoRollup merge of #86124 - Aaron1011:ambig-macro-name, r=varkor
Yuki Okushi [Wed, 9 Jun 2021 03:04:06 +0000 (12:04 +0900)]
Rollup merge of #86124 - Aaron1011:ambig-macro-name, r=varkor

Include macro name in 'local ambiguity' error

Currently, we only point at the span of the macro argument. When the
macro call is itself generated by another macro, this can make it
difficult or impossible to determine which macro is responsible for
producing the error.

3 years agoRollup merge of #86121 - nickshiling:forwarding_impl_for_seek_trait_stream_position...
Yuki Okushi [Wed, 9 Jun 2021 03:04:05 +0000 (12:04 +0900)]
Rollup merge of #86121 - nickshiling:forwarding_impl_for_seek_trait_stream_position, r=dtolnay

Forwarding implementation for Seek trait's stream_position method

Forwarding implementations for `Seek` trait's `stream_position` were missed when it was stabilized in `1.51.0`

3 years agoRollup merge of #85982 - alexcrichton:doc-safe-wasm, r=jyn514
Yuki Okushi [Wed, 9 Jun 2021 03:04:04 +0000 (12:04 +0900)]
Rollup merge of #85982 - alexcrichton:doc-safe-wasm, r=jyn514

Enable rustdoc to document safe wasm intrinsics

This commit fixes an issue not found during #84988 where rustdoc is used
to document cross-platform intrinsics but it was requiring that
functions which use `#[target_feature]` are `unsafe` erroneously, even
if they're WebAssembly specific. Rustdoc today, for example, already has
a special case where it enables annotations like
`#[target_feature(enable = "simd128")]` on platforms other than
WebAssembly. The purpose of this commit is to relax the "require all
`#[target_feature]` functions are `unsafe`" requirement for all targets
whenever rustdoc is running, enabling all targets to fully document
other targets, such as WebAssembly, where intrinsics functions aren't
always `unsafe`.

3 years agoRollup merge of #85957 - BoxyUwU:rustdoc-const-generic-defaults, r=oli-obk
Yuki Okushi [Wed, 9 Jun 2021 03:04:03 +0000 (12:04 +0900)]
Rollup merge of #85957 - BoxyUwU:rustdoc-const-generic-defaults, r=oli-obk

Display defaults on const params- rustdoc

previously rustdoc would render this struct declaration:
`pub struct Foo<const N: usize = 10>;`
as:
`pub struct Foo<const N: usize>;`
this PR changes it to render correctly

3 years agoRollup merge of #85791 - CDirkx:is_unicast, r=joshtriplett
Yuki Okushi [Wed, 9 Jun 2021 03:04:01 +0000 (12:04 +0900)]
Rollup merge of #85791 - CDirkx:is_unicast, r=joshtriplett

Add `Ipv6Addr::is_unicast`

Adds an unstable utility method `Ipv6Addr::is_unicast` under the feature flag `ip` (tracking issue: #27709).

Added for completeness with the other unicast methods (see also https://github.com/rust-lang/rust/issues/85604#issuecomment-848220455) and opposite of `is_multicast`.

3 years agoRollup merge of #85715 - fee1-dead:document-string, r=JohnTitor
Yuki Okushi [Wed, 9 Jun 2021 03:03:59 +0000 (12:03 +0900)]
Rollup merge of #85715 - fee1-dead:document-string, r=JohnTitor

Document `From` impls in string.rs

3 years agoRollup merge of #85676 - CDirkx:ip-style, r=JohnTitor
Yuki Okushi [Wed, 9 Jun 2021 03:03:54 +0000 (12:03 +0900)]
Rollup merge of #85676 - CDirkx:ip-style, r=JohnTitor

Fix documentation style inconsistencies for IP addresses

Pulled out of #85655 as it is unrelated. Fixes some inconsistencies in the docs for IP addresses:
- Currently some addresses are backticked, some are not, this PR backticks everything consistently. (looks better imo)
- Lowercase hex-literals are used when writing addresses.

3 years agoUpdate cargo
Eric Huss [Wed, 9 Jun 2021 02:38:25 +0000 (19:38 -0700)]
Update cargo

3 years agoUpdate books
Eric Huss [Wed, 9 Jun 2021 02:15:11 +0000 (19:15 -0700)]
Update books

3 years agoUpdate library/core/src/iter/traits/iterator.rs
Anatol Ulrich [Wed, 9 Jun 2021 00:51:30 +0000 (02:51 +0200)]
Update library/core/src/iter/traits/iterator.rs

Co-authored-by: Yuki Okushi <jtitor@2k36.org>
3 years agoPrint dummy spans as `no-location`
Tomasz Miąsko [Wed, 9 Jun 2021 00:00:00 +0000 (00:00 +0000)]
Print dummy spans as `no-location`

3 years agoDo not require the DefPathTable to construct the on-disk cache.
Camille GILLOT [Tue, 8 Jun 2021 20:18:53 +0000 (22:18 +0200)]
Do not require the DefPathTable to construct the on-disk cache.

3 years agoadd VecMap docs
Santiago Pastorino [Tue, 8 Jun 2021 20:16:05 +0000 (17:16 -0300)]
add VecMap docs

3 years agoUse impl FnMut directly as predicate type
Santiago Pastorino [Tue, 8 Jun 2021 19:52:33 +0000 (16:52 -0300)]
Use impl FnMut directly as predicate type

3 years agoExplicitly pass find arguments down the predicate so coercions can apply
Santiago Pastorino [Tue, 8 Jun 2021 19:50:33 +0000 (16:50 -0300)]
Explicitly pass find arguments down the predicate so coercions can apply

3 years agoDo not deconstruct OpaqueTypeKey to make the code more clear
Santiago Pastorino [Tue, 8 Jun 2021 19:48:58 +0000 (16:48 -0300)]
Do not deconstruct OpaqueTypeKey to make the code more clear

3 years agodefin_ty_def_id -> definition_ty_def_id
Santiago Pastorino [Tue, 8 Jun 2021 19:45:44 +0000 (16:45 -0300)]
defin_ty_def_id -> definition_ty_def_id

3 years agoAuto merge of #86139 - hyd-dev:miri, r=RalfJung
bors [Tue, 8 Jun 2021 18:33:51 +0000 (18:33 +0000)]
Auto merge of #86139 - hyd-dev:miri, r=RalfJung

Update Miri

Fixes #86133.

r? `@RalfJung`

3 years agoDon't require LintStore to live for 'a in configure_and_expand_inner
bjorn3 [Tue, 1 Jun 2021 09:52:44 +0000 (11:52 +0200)]
Don't require LintStore to live for 'a in configure_and_expand_inner

3 years agoRevert "Let several methods take &Resolver instead of a BoxedResolver wrapper"
bjorn3 [Tue, 1 Jun 2021 09:51:32 +0000 (11:51 +0200)]
Revert "Let several methods take &Resolver instead of a BoxedResolver wrapper"

This reverts commit 5343ec338f72a61e2f51f9d90117092c8e8a725a.

3 years agoUse a submodule as safety boundary for BoxedResolver
bjorn3 [Tue, 1 Jun 2021 08:49:42 +0000 (10:49 +0200)]
Use a submodule as safety boundary for BoxedResolver

3 years agoDon't use a generator for BoxedResolver
bjorn3 [Tue, 1 Jun 2021 08:47:39 +0000 (10:47 +0200)]
Don't use a generator for BoxedResolver

The generator is non-trivial and requires unsafe code anyway. Using
regular unsafe code without a generator is much easier to follow.

3 years agoDon't return a BoxedResolver on errors
bjorn3 [Tue, 1 Jun 2021 08:15:28 +0000 (10:15 +0200)]
Don't return a BoxedResolver on errors

3 years agoInline two more methods
bjorn3 [Tue, 1 Jun 2021 08:04:13 +0000 (10:04 +0200)]
Inline two more methods

3 years agoLet several methods take &Resolver instead of a BoxedResolver wrapper
bjorn3 [Mon, 31 May 2021 17:48:47 +0000 (19:48 +0200)]
Let several methods take &Resolver instead of a BoxedResolver wrapper

3 years agoStore boxed metadata loader in CrateLoader
bjorn3 [Mon, 31 May 2021 15:36:53 +0000 (17:36 +0200)]
Store boxed metadata loader in CrateLoader

3 years agoReplace Pin::new with .as_mut()
bjorn3 [Mon, 31 May 2021 14:33:09 +0000 (16:33 +0200)]
Replace Pin::new with .as_mut()

3 years agoUse more accurate lifetimes
bjorn3 [Mon, 31 May 2021 14:24:09 +0000 (16:24 +0200)]
Use more accurate lifetimes

3 years agoInline PinnedGenerator
bjorn3 [Mon, 31 May 2021 13:28:17 +0000 (15:28 +0200)]
Inline PinnedGenerator

3 years agoInline the rest of box_region
bjorn3 [Mon, 31 May 2021 13:20:50 +0000 (15:20 +0200)]
Inline the rest of box_region

3 years agoInline box_region macro calls
bjorn3 [Mon, 31 May 2021 13:17:04 +0000 (15:17 +0200)]
Inline box_region macro calls

3 years agoSimplify box_region macros
bjorn3 [Mon, 31 May 2021 12:51:31 +0000 (14:51 +0200)]
Simplify box_region macros

3 years agoSimplify proc_macro code using Bound::cloned().
Mara Bos [Tue, 8 Jun 2021 16:09:29 +0000 (18:09 +0200)]
Simplify proc_macro code using Bound::cloned().

3 years agoUpdate Miri
hyd-dev [Tue, 8 Jun 2021 15:33:39 +0000 (23:33 +0800)]
Update Miri

3 years agoDestructure OpaqueTypeKey in certain cases to simplify code
Santiago Pastorino [Tue, 8 Jun 2021 12:50:16 +0000 (09:50 -0300)]
Destructure OpaqueTypeKey in certain cases to simplify code

3 years agoSimplify code by using VecMap::get_by
Santiago Pastorino [Tue, 8 Jun 2021 12:41:26 +0000 (09:41 -0300)]
Simplify code by using VecMap::get_by

3 years agoAdd VecMap::get_by(FnMut -> bool)
Santiago Pastorino [Tue, 8 Jun 2021 12:40:58 +0000 (09:40 -0300)]
Add VecMap::get_by(FnMut -> bool)

3 years agouse non_erasable_generics
Ellen [Tue, 8 Jun 2021 08:07:52 +0000 (09:07 +0100)]
use non_erasable_generics

3 years agoAuto merge of #86127 - JohnTitor:rollup-0c6mp3j, r=JohnTitor
bors [Tue, 8 Jun 2021 07:04:31 +0000 (07:04 +0000)]
Auto merge of #86127 - JohnTitor:rollup-0c6mp3j, r=JohnTitor

Rollup of 11 pull requests

Successful merges:

 - #85906 (Use `Iterator::find` instead of open-coding it)
 - #85951 (Update the documentation of `-C force-unwind-tables` for #83482)
 - #85985 (Clarify documentation of slice sorting methods)
 - #85989 (Remove rustfmt tests from top-level .gitattributes)
 - #86074 (Default panic message should print Box<dyn Any>)
 - #86078 (Type page font weight)
 - #86090 (:arrow_up: rust-analyzer)
 - #86095 (Search description codeblock)
 - #86096 (Comment out unused error codes and add description for E0316)
 - #86101 (Correct type signature in doc for Bound::as_mut)
 - #86103 (Remove lifetime hack)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup

3 years agoSupport as casts in abstract consts
Ellen [Tue, 8 Jun 2021 07:02:12 +0000 (08:02 +0100)]
Support as casts in abstract consts

3 years agoRefactor: Extract render_summary from render_impl.
Jacob Hoffman-Andrews [Tue, 8 Jun 2021 04:16:35 +0000 (21:16 -0700)]
Refactor: Extract render_summary from render_impl.

This allows for a more readable straight-through logic in render_impl
without need for a closure.

3 years agoRollup merge of #86103 - camsteffen:lifetime-hack, r=jackh726
Yuki Okushi [Tue, 8 Jun 2021 04:26:38 +0000 (13:26 +0900)]
Rollup merge of #86103 - camsteffen:lifetime-hack, r=jackh726

Remove lifetime hack

It compiles without the hack. But I don't know why. I can't get the example in the referenced issue to compile...

3 years agoRollup merge of #86101 - glittershark:bound-as-mut-doc-fix, r=m-ou-se
Yuki Okushi [Tue, 8 Jun 2021 04:26:37 +0000 (13:26 +0900)]
Rollup merge of #86101 - glittershark:bound-as-mut-doc-fix, r=m-ou-se

Correct type signature in doc for Bound::as_mut

Thanks to ``@drmason13`` for pointing this out!

3 years agoRollup merge of #86096 - FabianWolff:ec-E0316, r=GuillaumeGomez
Yuki Okushi [Tue, 8 Jun 2021 04:26:36 +0000 (13:26 +0900)]
Rollup merge of #86096 - FabianWolff:ec-E0316, r=GuillaumeGomez

Comment out unused error codes and add description for E0316

I have added an extended description of `E0316` and commented out a bunch of unused error codes to make clear the fact that they are no longer in use. You can check for yourself with
```shell
for ec in                                                \
    E0314 E0315   E0473 E0474 E0475   E0479 E0480 E0481  \
    E0483 E0484 E0485 E0486 E0487 E0488 E0489
do
    if [ ! -z "`grep -r $ec compiler/* --exclude-dir=rustc_error_codes`" ]
    then
        echo $ec
        false
    fi
done
```
i.e. these error codes appear nowhere in the compiler code and thus cannot be emitted.

r? ```@GuillaumeGomez```

3 years agoRollup merge of #86095 - GuillaumeGomez:search-description-codeblock, r=jsha
Yuki Okushi [Tue, 8 Jun 2021 04:26:35 +0000 (13:26 +0900)]
Rollup merge of #86095 - GuillaumeGomez:search-description-codeblock, r=jsha

Search description codeblock

The codeblocks are not displayed correctly:

![Screenshot from 2021-06-07 11-11-53](https://user-images.githubusercontent.com/3050060/120991915-5fb05680-c782-11eb-9b32-973a64b1f631.png)

This PR interprets the HTML correctly (and still prevent invalid HTML because of how it inserts it):

![Screenshot from 2021-06-07 11-12-00](https://user-images.githubusercontent.com/3050060/120991919-6048ed00-c782-11eb-8ac5-c3aa6508bc8b.png)

r? ```@jsha```

3 years agoRollup merge of #86090 - lnicola:rust-analyzer-2021-06-07, r=jonas-schievink
Yuki Okushi [Tue, 8 Jun 2021 04:26:33 +0000 (13:26 +0900)]
Rollup merge of #86090 - lnicola:rust-analyzer-2021-06-07, r=jonas-schievink

:arrow_up: rust-analyzer

3 years agoRollup merge of #86078 - GuillaumeGomez:type-page-font-weight, r=jsha
Yuki Okushi [Tue, 8 Jun 2021 04:26:32 +0000 (13:26 +0900)]
Rollup merge of #86078 - GuillaumeGomez:type-page-font-weight, r=jsha

Type page font weight

Fixes https://github.com/rust-lang/rust/issues/86069.

r? ```@jsha```

3 years agoRollup merge of #86074 - reaganmcf:iss-86039, r=jyn514
Yuki Okushi [Tue, 8 Jun 2021 04:26:31 +0000 (13:26 +0900)]
Rollup merge of #86074 - reaganmcf:iss-86039, r=jyn514

Default panic message should print Box<dyn Any>

Closes #86039

Prior to this patch, the panic message from running the following code would be `thread 'main' panicked at 'Box<Any>'...`
```rust
use std::panic::panic_any;
fn main() {
    panic_any(42);
}
```

This patch updates the phrasing to be more consistent. It now instead shows the following panic message:

```
thread 'main' panicked at 'Box<dyn Any>', ...
```

It's a very small fix 😄

3 years agoRollup merge of #85989 - jyn514:gitignore-cleanup, r=ehuss
Yuki Okushi [Tue, 8 Jun 2021 04:26:30 +0000 (13:26 +0900)]
Rollup merge of #85989 - jyn514:gitignore-cleanup, r=ehuss

Remove rustfmt tests from top-level .gitattributes

These are tracked in src/tools/rustfmt/.gitattributes already, they
don't need to be listed twice.

r? `@ehuss` since you suggested adding them in https://github.com/rust-lang/rust/pull/82208/#issuecomment-841440199; I think it should be ok now that bors isn't trying to merge the `subtree add` changes.

cc `@calebcartwright`

3 years agoRollup merge of #85985 - Lionelf329:master, r=joshtriplett
Yuki Okushi [Tue, 8 Jun 2021 04:26:29 +0000 (13:26 +0900)]
Rollup merge of #85985 - Lionelf329:master, r=joshtriplett

Clarify documentation of slice sorting methods

After reading about [this](https://polkadot.network/a-polkadot-postmortem-24-05-2021/), I realized that although the documentation of these methods is not ambiguous in its current state, it is very easy to read it and erroneously assume that their exact behaviour can be relied upon to be deterministic. Although the docs make no guarantees about which index is returned when there are multiple matches, being more explicit about when and how their determinism can be relied upon should help prevent people from making this mistake in the future.

r? ``@steveklabnik``

3 years agoRollup merge of #85951 - hyd-dev:force-unwind-tables, r=steveklabnik
Yuki Okushi [Tue, 8 Jun 2021 04:26:28 +0000 (13:26 +0900)]
Rollup merge of #85951 - hyd-dev:force-unwind-tables, r=steveklabnik

Update the documentation of `-C force-unwind-tables` for #83482

`panic=unwind` does not require `force-unwind-tables` to be "yes" anymore.
I forgot to update this in #83482.

3 years agoRollup merge of #85906 - LingMan:iter_find, r=matthewjasper
Yuki Okushi [Tue, 8 Jun 2021 04:26:28 +0000 (13:26 +0900)]
Rollup merge of #85906 - LingMan:iter_find, r=matthewjasper

Use `Iterator::find` instead of open-coding it

```@rustbot``` modify labels +C-cleanup +T-compiler

3 years agoAuto merge of #86115 - Xanewok:update-rls, r=Xanewok
bors [Tue, 8 Jun 2021 04:23:27 +0000 (04:23 +0000)]
Auto merge of #86115 - Xanewok:update-rls, r=Xanewok

Update RLS

This bumps racer to 2.1.48, which bumps rustc-ap-* crates to v722 in
order to unbreak the toolstate.

r? `@ghost`

3 years agoInclude macro name in 'local ambiguity' error
Aaron Hill [Tue, 8 Jun 2021 01:17:48 +0000 (20:17 -0500)]
Include macro name in 'local ambiguity' error

Currently, we only point at the span of the macro argument. When the
macro call is itself generated by another macro, this can make it
difficult or impossible to determine which macro is responsible for
producing the error.

3 years agoAuto merge of #83515 - tamird:string-remove-matches-rev, r=m-ou-se
bors [Tue, 8 Jun 2021 01:05:48 +0000 (01:05 +0000)]
Auto merge of #83515 - tamird:string-remove-matches-rev, r=m-ou-se

String::remove_matches O(n^2) -> O(n)

Copy only non-matching bytes. Replace collection of matches into a
vector with iteration over rejections, exploiting the guarantee that we
mutate parts of the haystack that have already been searched over.

r? `@joshtriplett`

3 years agoEnable rustdoc to document safe wasm intrinsics
Alex Crichton [Fri, 4 Jun 2021 01:56:31 +0000 (18:56 -0700)]
Enable rustdoc to document safe wasm intrinsics

This commit fixes an issue not found during #84988 where rustdoc is used
to document cross-platform intrinsics but it was requiring that
functions which use `#[target_feature]` are `unsafe` erroneously, even
if they're WebAssembly specific. Rustdoc today, for example, already has
a special case where it enables annotations like
`#[target_feature(enable = "simd128")]` on platforms other than
WebAssembly. The purpose of this commit is to relax the "require all
`#[target_feature]` functions are `unsafe`" requirement for all targets
whenever rustdoc is running, enabling all targets to fully document
other targets, such as WebAssembly, where intrinsics functions aren't
always `unsafe`.

3 years agoForwarding implementation for Seek trait's stream_position method
myshylin [Mon, 7 Jun 2021 23:21:22 +0000 (19:21 -0400)]
Forwarding implementation for Seek trait's stream_position method

3 years agoAdd more TAIT multiple defining uses test cases
Santiago Pastorino [Mon, 7 Jun 2021 21:56:26 +0000 (18:56 -0300)]
Add more TAIT multiple defining uses test cases

3 years agoDifferentiate different defining uses of taits when they reference distinct generic...
Santiago Pastorino [Mon, 7 Jun 2021 21:12:43 +0000 (18:12 -0300)]
Differentiate different defining uses of taits when they reference distinct generic parameters

3 years agoRemove substs from OpaqueTypeDecl, use the one in OpaqueTypeKey
Santiago Pastorino [Mon, 7 Jun 2021 20:53:09 +0000 (17:53 -0300)]
Remove substs from OpaqueTypeDecl, use the one in OpaqueTypeKey

3 years agoUse substs from opaque type key instead of using it from opaque_decl
Santiago Pastorino [Mon, 7 Jun 2021 20:34:36 +0000 (17:34 -0300)]
Use substs from opaque type key instead of using it from opaque_decl

3 years agoMake opaque type map key be of type OpaqueTypeKey
Santiago Pastorino [Mon, 7 Jun 2021 19:57:44 +0000 (16:57 -0300)]
Make opaque type map key be of type OpaqueTypeKey

3 years agoRemove ResolvedOpaqueTy and just use Ty, SubstsRef is already there
Santiago Pastorino [Mon, 7 Jun 2021 17:40:47 +0000 (14:40 -0300)]
Remove ResolvedOpaqueTy and just use Ty, SubstsRef is already there

3 years agoMake OpaqueTypeKey the key of opaque types map
Santiago Pastorino [Sat, 5 Jun 2021 18:08:35 +0000 (15:08 -0300)]
Make OpaqueTypeKey the key of opaque types map

3 years agoChange concrete opaque type to be a `VecMap`
Santiago Pastorino [Fri, 4 Jun 2021 20:02:48 +0000 (17:02 -0300)]
Change concrete opaque type  to be a `VecMap`

3 years agoChange opaque type map to be a `VecMap`
Santiago Pastorino [Fri, 4 Jun 2021 19:15:31 +0000 (16:15 -0300)]
Change opaque type map to be a `VecMap`

3 years agoAdd VecMap to rustc_data_structures
Santiago Pastorino [Fri, 4 Jun 2021 13:05:27 +0000 (10:05 -0300)]
Add VecMap to rustc_data_structures

3 years agoSuggest a trailing comma if a 1-tuple is expected
Fabian Wolff [Mon, 7 Jun 2021 21:16:03 +0000 (23:16 +0200)]
Suggest a trailing comma if a 1-tuple is expected

3 years agoClarify documentation of slice sorting methods
Lionel Foxcroft [Fri, 4 Jun 2021 05:27:19 +0000 (01:27 -0400)]
Clarify documentation of slice sorting methods

3 years agoUpdate RLS
Igor Matuszewski [Mon, 7 Jun 2021 20:12:24 +0000 (22:12 +0200)]
Update RLS

This bumps racer to 2.1.48, which bumps rustc-ap-* crates to v722 in
order to unbreak the toolstate.

3 years agobuild doctests with lld if use-lld = true
The8472 [Mon, 7 Jun 2021 19:17:11 +0000 (21:17 +0200)]
build doctests with lld if use-lld = true

3 years agofix off by one
Anatol Ulrich [Mon, 7 Jun 2021 17:55:33 +0000 (19:55 +0200)]
fix off by one

3 years agoadd the x86_64-gnu-stable job to test with stable channel
Pietro Albini [Mon, 7 Jun 2021 13:01:50 +0000 (15:01 +0200)]
add the x86_64-gnu-stable job to test with stable channel

During the 1.52 release process we had to deal with some commits that
passed the test suite on the nightly branch but failed on the beta or
stable branch. In that case it was due to some UI tests including the
channel name in the output, but other changes might also be dependent on
the channel.

This commit adds a new CI job that runs the Linux x86_64 test suite with
the stable branch, ensuring nightly changes also work as stable.

3 years agouse channel-relative urls in rustdoc/intra-doc/field.rs
Pietro Albini [Mon, 7 Jun 2021 16:55:20 +0000 (18:55 +0200)]
use channel-relative urls in rustdoc/intra-doc/field.rs

3 years agoPeephole optimize `x == false` and `x != true`
Smitty [Mon, 7 Jun 2021 16:33:00 +0000 (12:33 -0400)]
Peephole optimize `x == false` and `x != true`

3 years agoignore ui-fulldeps/session-derive-errors.rs on beta and stable
Pietro Albini [Mon, 7 Jun 2021 15:08:13 +0000 (17:08 +0200)]
ignore ui-fulldeps/session-derive-errors.rs on beta and stable

The session-derive-errors test ensures the internal SessionDiagnostic
derive macro outputs the right error messages when misused.

The macro relies on the proc_macro2 crate though, which changes its span
behavior depending on whether the channel is nightly or not. This caused
test failures when bumping the channel from nightly to beta/stable.

Since SessionDiagnostic is internal-only we don't care about its
diagnostics quality outside of nightly, as the compiler itself is
developed on nightly. Thus the easiest solution is to ignore that test
on the beta and stable channels.

This also implements `// only-{channel}` and `// ignore-{channel}` in
compiletest to properly support the change.

3 years agoCorrect type signature in doc for Bound::as_mut
Griffin Smith [Mon, 7 Jun 2021 14:55:31 +0000 (10:55 -0400)]
Correct type signature in doc for Bound::as_mut

3 years agoRemove lifetime hack
Cameron Steffen [Mon, 7 Jun 2021 14:50:07 +0000 (09:50 -0500)]
Remove lifetime hack

3 years agoAuto merge of #85903 - bjorn3:rustc_serialize_cleanup, r=varkor
bors [Mon, 7 Jun 2021 14:40:26 +0000 (14:40 +0000)]
Auto merge of #85903 - bjorn3:rustc_serialize_cleanup, r=varkor

Remove unused functions and arguments from rustc_serialize