Commit Graph

156513 Commits

Author SHA1 Message Date
Loïc BRANSTETT
e252274fb1 Add regression test for #89852 2021-10-14 02:12:18 +02:00
Loïc BRANSTETT
15c876db9c Deduplicate macro_rules! from module_exports when documenting them
This can append if within the same module a `#[macro_export] macro_rules!`
is declared but also a reexport of itself producing two export of the same
macro in the same module. In that case we only want to document it once.
2021-10-14 01:51:35 +02:00
bors
8c852bc15a Auto merge of #89858 - matthiaskrgr:rollup-evsnr2e, r=matthiaskrgr
Rollup of 6 pull requests

Successful merges:

 - #89347 (suggestion for typoed crate or module)
 - #89670 (Improve `std:🧵:available_parallelism` docs)
 - #89757 (Use shallow clones for submodules)
 - #89759 (Assemble the compiler when running `x.py build`)
 - #89846 (Add `riscv32imc-esp-espidf` to 1.56 changelog)
 - #89853 (Update the 1.56.0 release header for consistency)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
2021-10-13 23:27:57 +00:00
Tyler Mandry
a8558e9efa Exit early if expected type is not an adt 2021-10-13 23:26:01 +00:00
Tyler Mandry
156c9222f5 Move misplaced comment 2021-10-13 23:26:00 +00:00
Tyler Mandry
485ae9f2c0 Always check predicates in can_coerce
This only changed two tests and I consider both changes an improvement.
2021-10-13 23:26:00 +00:00
Tyler Mandry
5c14433c00 Fix incorrect Box::pin suggestion
The suggestion checked if Pin<Box<T>> could be coeerced to the expected
type, but did not check predicates created by the coercion. We now
look for predicates that definitely cannot be satisfied before giving
the suggestion.

The suggestion is marked MaybeIncorrect because we allow predicates that
are still ambiguous and can't be proven.
2021-10-13 23:26:00 +00:00
Tyler Mandry
2c31c31bb8 Fix line length 2021-10-13 23:26:00 +00:00
Tyler Mandry
c9af192690 Allow static linking LLVM with ThinLTO 2021-10-13 22:58:03 +00:00
Matthias Krüger
a624eef249
Rollup merge of #89853 - cuviper:release-1.56, r=Mark-Simulacrum
Update the 1.56.0 release header for consistency
2021-10-13 22:51:05 +02:00
Matthias Krüger
03638f1c24
Rollup merge of #89846 - esp-rs:riscv-esp-idf-changelog, r=Mark-Simulacrum
Add `riscv32imc-esp-espidf` to 1.56 changelog
2021-10-13 22:51:04 +02:00
Matthias Krüger
204bd6e215
Rollup merge of #89759 - jyn514:x-build-assemble, r=Mark-Simulacrum
Assemble the compiler when running `x.py build`

Previously, there was no way to actually get binaries in
`build/$TARGET/stage1/bin` without building the standard library. This
makes it possible to build just the compiler. This can be useful when
the standard library isn't actually necessary for trying out your tests
(e.g. a bug that can be reproduced with only a `no_core` crate).

Closes https://github.com/rust-lang/rust/issues/73519.
2021-10-13 22:51:03 +02:00
Matthias Krüger
9f0ef184b8
Rollup merge of #89757 - jyn514:submodule, r=Mark-Simulacrum
Use shallow clones for submodules

This reduces the amount of git history downloaded for submodules from ~67M to ~11M. For comparison, a shallow clone of rust-lang/rust is 103M and a deep clone is 740M, so this almost halves the amount of history necessary if you made a shallow clone to start, and it's a significant reduction even if not.

Closes https://github.com/rust-lang/rust/issues/63978. r? `@Mark-Simulacrum`
2021-10-13 22:51:02 +02:00
Matthias Krüger
06110c0c46
Rollup merge of #89670 - yoshuawuyts:available-parallelism-docs, r=joshtriplett
Improve `std:🧵:available_parallelism` docs

_Tracking issue: https://github.com/rust-lang/rust/issues/74479_

This PR reworks the documentation of `std:🧵:available_parallelism`, as requested [here](https://github.com/rust-lang/rust/pull/89324#issuecomment-934343254).

## Changes

The following changes are made:

- We've removed prior mentions of "hardware threads" and instead centers the docs around "parallelism" as a resource available to a program.
- We now provide examples of when `available_parallelism` may return numbers that differ from the number of CPU cores in the host machine.
- We now mention that the amount of available parallelism may change over time.
- We make note of which platform components we don't take into account which more advanced users may want to take note of.
- The example has been updated, which should be a bit easier to use.
- We've added a docs alias to `num-cpus` which provides similar functionality to `available_parallelism`, and is one of the most popular crates on crates.io.

---

Thanks!

r? `@BurntSushi`
2021-10-13 22:51:01 +02:00
Matthias Krüger
efac68b93c
Rollup merge of #89347 - TaKO8Ki:crate-or-module-typo, r=estebank
suggestion for typoed crate or module

Previously, the compiler didn't suggest similarly named crates or modules. This pull request adds a suggestion for typoed crates or modules.

#76208

before:

```
error[E0433]: failed to resolve: use of undeclared type or module `chono`
 --> src/main.rs:2:5
  |
2 | use chono::prelude::*;
  |     ^^^^^ use of undeclared type or module `chono`
```

after:

```
error[E0433]: failed to resolve: use of undeclared type or module `chono`
 --> src/main.rs:2:5
  |
2 | use chono::prelude::*;
  |     ^^^^^
  |     |
  |     use of undeclared crate or module `chono`
  |     help: a similar crate or module exists: `chrono`
```
2021-10-13 22:51:00 +02:00
bors
dfc5add915 Auto merge of #89555 - oli-obk:nll_member_constraint_diag, r=estebank
Remove textual span from diagnostic string

This is an unnecessary repetition, as the diagnostic prints the span anyway in the source path right below the message.

I further removed the identification of the node, as that does not give any new information in any of the cases that are changed in tests.

EDIT: also inserted a suggestion that other diagnostics were already emitting
2021-10-13 20:36:10 +00:00
Guillaume Gomez
38f6c07b11 Improve code readability for sidebar links 2021-10-13 21:58:55 +02:00
Josh Stone
a0cc8725e9 Update the 1.56.0 release header for consistency 2021-10-13 11:10:00 -07:00
bors
eeb16a2a89 Auto merge of #89822 - tmiasko:overflap-duplicates, r=cjgillot
Deduplicate regions ids before merging them

The merging code does not expect to see any duplicates.

Fixes #89820.

r? `@cjgillot`
2021-10-13 16:42:53 +00:00
Yoshua Wuyts
21429eda2d Improve std:🧵:available_parallelism docs 2021-10-13 17:57:05 +02:00
bors
81117ff930 Auto merge of #89847 - JohnTitor:rollup-xfymeo4, r=JohnTitor
Rollup of 12 pull requests

Successful merges:

 - #89768 (add some more testcases)
 - #89777 (Edit explanation of test for nested type ascriptions)
 - #89781 (Add missing words in `Infallible` docs)
 - #89782 (Improve CJK font in rustdoc)
 - #89794 (Add #[must_use] to to_value conversions)
 - #89814 (Fix uppercase/lowercase error)
 - #89816 (Fix invalid rules in .gitignore)
 - #89817 (Add #[inline] to int log10 functions.)
 - #89818 (Use Option::map_or instead of open coding it)
 - #89828 (Fix config.toml overflow-checks options)
 - #89840 (fix the stage0 tools config file path in `config.toml.example`)
 - #89845 (Add davidtwco to the `.mailmap`)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
2021-10-13 13:41:48 +00:00
Yuki Okushi
e21f8920d3
Rollup merge of #89845 - davidtwco:davidtwco-mailmap, r=oli-obk
Add davidtwco to the `.mailmap`
2021-10-13 21:55:19 +09:00
Yuki Okushi
d01cfe1bf1
Rollup merge of #89840 - wangkirin:master, r=jyn514
fix the stage0 tools config file path in `config.toml.example`

in  #88362  , the `stage0.txt ` have been switched to `stage0.json`  , but in `config.toml.example` the guide didn't change ,  this PR fix  this issue
2021-10-13 21:55:18 +09:00
Yuki Okushi
72626bfb15
Rollup merge of #89828 - rusticstuff:overflow-check-options-take-two, r=Mark-Simulacrum
Fix config.toml overflow-checks options

This a follow-up PR to #87784.

Improvements:
* Add missing entries for overflow-checks to config.toml.example.
* Add --enable-overflow-checks-std option to configure script.
* Make rust.overflow-checks-stdoption default to rust.overflow-checks.

Also adds the missing  `--enable-debug-assertions-std `option to configure script.

r? ```@Mark-Simulacrum```
cc ```@jyn514```
2021-10-13 21:55:18 +09:00
Yuki Okushi
6eb0a5f0e8
Rollup merge of #89818 - LingMan:map_or, r=oli-obk
Use Option::map_or instead of open coding it

````@rustbot```` modify labels +C-cleanup +T-compiler
2021-10-13 21:55:17 +09:00
Yuki Okushi
59ebfdd7e0
Rollup merge of #89817 - m-ou-se:int-log-10-inline, r=the8472
Add #[inline] to int log10 functions.
2021-10-13 21:55:16 +09:00
Yuki Okushi
7948883754
Rollup merge of #89816 - Canop:master, r=Mark-Simulacrum
Fix invalid rules in .gitignore

`**node_modules` in a .gitignore is the same than
`*node_modules` or `*****node_modules`.

It matches every file whose name ends with `node_modules`,
including `not_node_modules`.

The intent here was obviously to have `**/node_modules`
which is the same than just `node_modules`.

Reference on git ignoring rules format: https://git-scm.com/docs/gitignore
2021-10-13 21:55:15 +09:00
Yuki Okushi
06e4aee220
Rollup merge of #89814 - jkugelman:must-use-string-transforms-typo, r=joshtriplett
Fix uppercase/lowercase error

Fix https://github.com/rust-lang/rust/pull/89694#discussion_r726829890

r? ````@joshtriplett````
2021-10-13 21:55:14 +09:00
Yuki Okushi
c1bde6e4b6
Rollup merge of #89794 - jkugelman:must-use-to_value-conversions, r=joshtriplett
Add #[must_use] to to_value conversions

`NonNull<T>::cast` snuck in when I wasn't looking. What a scamp!

Parent issue: #89692

r? ````@joshtriplett````
2021-10-13 21:55:13 +09:00
Yuki Okushi
cabfda428d
Rollup merge of #89782 - konan8205:develop, r=jsha
Improve CJK font in rustdoc

This PR includes:
- Fix unicode range of korean letters in `rustdoc.css`.
- Add WOFF2 format version of Noto Sans KR font.
- Shorten the font file name.
2021-10-13 21:55:12 +09:00
Yuki Okushi
f759fff447
Rollup merge of #89781 - Wilfred:patch-2, r=JohnTitor
Add missing words in `Infallible` docs

This sentence was previously incomplete.
2021-10-13 21:55:11 +09:00
Yuki Okushi
cd5fe938e7
Rollup merge of #89777 - pierwill:fix-88233, r=Mark-Simulacrum
Edit explanation of test for nested type ascriptions

Fixes typo ("an ascribing") and removes extra.

Closes #88233.
2021-10-13 21:55:10 +09:00
Yuki Okushi
0caa6164a3
Rollup merge of #89768 - hellow554:tests, r=Mark-Simulacrum
add some more testcases

resolves #52893
resolves #68295
resolves #87750
resolves #88071

All these issues have been fixed according to glacier. Just adding a test so it can be closed.

Can anybody tell me why the github keywords do not work? 🤔
Please edit this post if you can fix it.
2021-10-13 21:55:10 +09:00
Scott Mabin
cf905ed72f Add riscv32imc-esp-espidf to changelog 2021-10-13 13:14:16 +01:00
David Wood
646bc1d239 Add davidtwco to the .mailmap
Signed-off-by: David Wood <david.wood@huawei.com>
2021-10-13 11:12:54 +00:00
Oli Scherer
20d6aadff7 Update clippy ui output 2021-10-13 11:06:14 +00:00
Oli Scherer
ab7721d694 Bless nll tests 2021-10-13 10:53:44 +00:00
Oli Scherer
888ba509ea Re-use logic for adding a suggestion when a lifetime bound is missing on an impl trait 2021-10-13 10:53:44 +00:00
Oli Scherer
be399635a2 Remove explicit -Zborrowck=mir which does not affect test anymore 2021-10-13 10:53:44 +00:00
Oli Scherer
56e79e6ce2 Remove a feature attribute for an accepted feature 2021-10-13 10:53:44 +00:00
Oli Scherer
d435101537 Use a label instead of a note for member constraint errors 2021-10-13 10:53:44 +00:00
Oli Scherer
15f93473f1 Remove textual span from diagnostic string 2021-10-13 10:53:44 +00:00
bors
5728bd64b4 Auto merge of #89587 - camelid:all-candidates, r=petrochenkov
Include rmeta candidates in "multiple matching crates" error

Only dylib and rlib candidates were included in the error. I think the
reason is that at the time this error was originally implemented, rmeta
crate sources were represented different from dylib and rlib sources.
I wrote up more detailed analysis in [this comment][1].

The new version of the code is also a bit easier to read and should be
more robust to future changes since it uses `CrateSources::paths()`.

I also changed the code to sort the candidates to make the output deterministic;
added full stderr tests for the error; and added a long error code explanation.

[1]: https://github.com/rust-lang/rust/pull/88675#issuecomment-935282436

cc `@Mark-Simulacrum` `@jyn514`
2021-10-13 10:38:12 +00:00
Wang Qilin
4b4d3ee60b fix the stage0 tools config file path in config.toml.example 2021-10-13 15:47:15 +08:00
Joshua Nelson
31265c6ca3 Assemble the compiler when running x.py build
Previously, there was no way to actually get binaries in
`build/$TARGET/stage1/bin` without building the standard library. This
makes it possible to build just the compiler. This can be useful when
the standard library isn't actually necessary for trying out your tests
(e.g. a bug that can be reproduced with only a `no_core` crate).
2021-10-13 04:10:09 +00:00
Takayuki Maeda
f819e6d59c suggestion for typoed crate or module
avoid suggesting the same name

sort candidates

fix a message

use `opt_def_id` instead of `def_id`

move `find_similarly_named_module_or_crate` to rustc_resolve/src/diagnostics.rs
2021-10-13 12:17:02 +09:00
bors
a16f686e4a Auto merge of #89802 - ehuss:update-cargo, r=ehuss
Update cargo

7 commits in d56b42c549dbb7e7d0f712c51b39400260d114d4..c7957a74bdcf3b11e7154c1a9401735f23ebd484
2021-09-27 13:44:18 +0000 to 2021-10-11 20:17:07 +0000
- Add some more information to verbose version. (rust-lang/cargo#9968)
- Skip all `cargo fix` that tends to write to registry cache. (rust-lang/cargo#9938)
- Stabilize named profiles (rust-lang/cargo#9943)
- Update git2 (rust-lang/cargo#9963)
- Distinguish lockfile version req from normal dep in resolver error message (rust-lang/cargo#9847)
- nit: Allocated slightly bigger vec than needed (rust-lang/cargo#9954)
- Add shell completion for shorthand commands (rust-lang/cargo#9951)
2021-10-13 03:00:33 +00:00
Tomasz Miąsko
8aaf4ab59a Deduplicate regions ids before merging them
The merging code does not expect to see any duplicates.
2021-10-13 00:00:00 +00:00
bors
ef4b3069ba Auto merge of #89774 - the8472:inline-mut-iter-next, r=m-ou-se
inline next() on &mut Iterator impl

In [#87431](https://github.com/rust-lang/rust/pull/87431/files#diff-79a6b417b85ecf4f1a4ef2235135fedf540199caf6e9e1d154ac6a413b40a757R132-R136)   I found that `(&mut range).fold` doesn't optimize well because the default impl for for `fold` on `&mut Iterator` doesn't inline `next`. In that particular case it was worked around by using `try_fold` which takes a `&mut self` instead of `self`.

Let's see if this can be fixed more broadly.
2021-10-12 23:59:48 +00:00
bors
d7c97a02d1 Auto merge of #89105 - DevinR528:reachable-fix, r=Nadrieril
Fix: non_exhaustive_omitted_patterns by filtering unstable and doc hidden variants

Fixes: #89042

Now that #86809 has been merged there are cases (std::io::ErrorKind) where unstable feature gated variants were included in warning/error messages when the feature was not turned on. This filters those variants out of the return of `SplitWildcard::new`.

Variants marked `doc(hidden)` are filtered out of the witnesses list in `Usefulness::apply_constructor`.

Probably worth a perf run 🤷 since this area can be sensitive.
2021-10-12 20:54:15 +00:00