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2 years agoRemove pronunciation guide from Vec<T>
Thom Chiovoloni [Fri, 31 Dec 2021 21:04:13 +0000 (16:04 -0500)]
Remove pronunciation guide from Vec<T>

2 years agoAuto merge of #92175 - Aaron1011:fix-missing-source-file, r=cjgillot
bors [Fri, 31 Dec 2021 16:38:23 +0000 (16:38 +0000)]
Auto merge of #92175 - Aaron1011:fix-missing-source-file, r=cjgillot

Import `SourceFile`s from crate before decoding foreign `Span`

Fixes #92163
Fixes #92014

When writing to the incremental cache, we encode all `Span`s
we encounter, regardless of whether or not their `SourceFile`
comes from the local crate, or from a foreign crate.

When we decode a `Span`, we use the `StableSourceFileId` we encoded
to locate the matching `SourceFile` in the current session. If this
id corresponds to a `SourceFile` from another crate, then we need to
have already imported that `SourceFile` into our current session.

This usually happens automatically during resolution / macro expansion,
when we try to resolve definitions from other crates. In certain cases,
however, we may try to load a `Span` from a transitive dependency
without having ever imported the `SourceFile`s from that crate, leading
to an ICE.

This PR fixes the issue by enconding the `SourceFile`'s `CrateNum`
when we encode a `Span`. During decoding, we call `imported_source_files()`
when we encounter a foreign `CrateNum`, which ensure that all
`SourceFile`s from that crate are imported into the current session.

2 years agoAuto merge of #92252 - GuillaumeGomez:update-pulldown, r=camelid,xFrednet
bors [Fri, 31 Dec 2021 12:46:38 +0000 (12:46 +0000)]
Auto merge of #92252 - GuillaumeGomez:update-pulldown, r=camelid,xFrednet

Update pulldown-cmark version to 0.9

Fixes https://github.com/rust-lang/rust/issues/92206.

r? `@camelid`

2 years agoAuto merge of #91929 - anuvratsingh:remove_in_band_lifetimes_compiler_rustc_traits...
bors [Fri, 31 Dec 2021 05:08:24 +0000 (05:08 +0000)]
Auto merge of #91929 - anuvratsingh:remove_in_band_lifetimes_compiler_rustc_traits, r=jackh726

Removed `in_band_lifetimes` from `rustc_traits`

Issue: [#91867](https://github.com/rust-lang/rust/issues/91867)

2 years agoAuto merge of #92437 - flip1995:clippyup, r=Manishearth
bors [Fri, 31 Dec 2021 00:07:29 +0000 (00:07 +0000)]
Auto merge of #92437 - flip1995:clippyup, r=Manishearth

Update Clippy

r? `@Manishearth`

2 years agoAuto merge of #92426 - calebcartwright:sync-rustfmt-subtree, r=calebcartwright
bors [Thu, 30 Dec 2021 20:53:39 +0000 (20:53 +0000)]
Auto merge of #92426 - calebcartwright:sync-rustfmt-subtree, r=calebcartwright

Sync rustfmt subtree

r? `@ghost`

Mostly refactoring and a few minor lint fixes, along with a couple small bug fixes

2 years agoRemoved `in_band_lifetimes` from `rustc_traits`
Anuvrat [Tue, 14 Dec 2021 18:00:34 +0000 (23:30 +0530)]
Removed `in_band_lifetimes` from `rustc_traits`

2 years agoAuto merge of #92434 - matthiaskrgr:rollup-m8wuq0v, r=matthiaskrgr
bors [Thu, 30 Dec 2021 14:52:50 +0000 (14:52 +0000)]
Auto merge of #92434 - matthiaskrgr:rollup-m8wuq0v, r=matthiaskrgr

Rollup of 4 pull requests

Successful merges:

 - #91519 (ast: Avoid aborts on fatal errors thrown from mutable AST visitor)
 - #92414 (Fix spacing of pretty printed const item without body)
 - #92423 (Add UI test for #92292)
 - #92427 (Use `UnsafeCell::get_mut()` in `core::lazy::OnceCell::get_mut()`)

Failed merges:

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

2 years agoMerge commit '0eff589afc83e21a03a168497bbab6b4dfbb4ef6' into clippyup
flip1995 [Thu, 30 Dec 2021 14:10:43 +0000 (15:10 +0100)]
Merge commit '0eff589afc83e21a03a168497bbab6b4dfbb4ef6' into clippyup

2 years agoAuto merge of #8196 - flip1995:rustup, r=flip1995
bors [Thu, 30 Dec 2021 13:22:47 +0000 (13:22 +0000)]
Auto merge of #8196 - flip1995:rustup, r=flip1995

Rustup

r? `@ghost`

changelog: none

2 years agoBump nightly version -> 2021-12-30
flip1995 [Thu, 30 Dec 2021 13:18:01 +0000 (14:18 +0100)]
Bump nightly version -> 2021-12-30

2 years agoMerge remote-tracking branch 'upstream/master' into rustup
flip1995 [Thu, 30 Dec 2021 13:04:13 +0000 (14:04 +0100)]
Merge remote-tracking branch 'upstream/master' into rustup

2 years agoRollup merge of #92427 - ChayimFriedman2:patch-1, r=kennytm
Matthias Krüger [Thu, 30 Dec 2021 12:12:36 +0000 (13:12 +0100)]
Rollup merge of #92427 - ChayimFriedman2:patch-1, r=kennytm

Use `UnsafeCell::get_mut()` in `core::lazy::OnceCell::get_mut()`

This removes one unnecessary `unsafe` block.

2 years agoRollup merge of #92423 - weirane:ui-92292, r=fee1-dead
Matthias Krüger [Thu, 30 Dec 2021 12:12:35 +0000 (13:12 +0100)]
Rollup merge of #92423 - weirane:ui-92292, r=fee1-dead

Add UI test for #92292

Closes #92292

2 years agoRollup merge of #92414 - dtolnay:constnoexpr, r=oli-obk
Matthias Krüger [Thu, 30 Dec 2021 12:12:34 +0000 (13:12 +0100)]
Rollup merge of #92414 - dtolnay:constnoexpr, r=oli-obk

Fix spacing of pretty printed const item without body

Follow-up to #92238 fixing one of the FIXMEs.

```rust
macro_rules! repro {
    ($item:item) => {
        stringify!($item)
    };
}

fn main() {
    println!("{}", repro!(extern "C" { static S: i32; }));
}
```

Before:&ensp;`extern "C" { static S: i32 ; }`
After:&ensp;`extern "C" { static S: i32; }`

2 years agoRollup merge of #91519 - petrochenkov:cratexp2, r=Aaron1011
Matthias Krüger [Thu, 30 Dec 2021 12:12:33 +0000 (13:12 +0100)]
Rollup merge of #91519 - petrochenkov:cratexp2, r=Aaron1011

ast: Avoid aborts on fatal errors thrown from mutable AST visitor

Set the node to some dummy value and rethrow the error instead.

When using the old aborting `visit_clobber` in `InvocationCollector::visit_crate` the next tests abort due to fatal errors:
```
ui\modules\path-invalid-form.rs
ui\modules\path-macro.rs
ui\modules\path-no-file-name.rs
ui\parser\issues\issue-5806.rs
ui\parser\mod_file_with_path_attr.rs
```

Follow up to https://github.com/rust-lang/rust/pull/91313.

2 years agoAuto merge of #89336 - Aaron1011:variance-struct-diag, r=cjgillot
bors [Thu, 30 Dec 2021 11:34:24 +0000 (11:34 +0000)]
Auto merge of #89336 - Aaron1011:variance-struct-diag, r=cjgillot

Refactor variance diagnostics to work with more types

Instead of special-casing mutable pointers/references, we
now support general generic types (currently, we handle
`ty::Ref`, `ty::RawPtr`, and `ty::Adt`)

When a `ty::Adt` is involved, we show an additional note
explaining which of the type's generic parameters is
invariant (e.g. the `T` in `Cell<T>`). Currently, we don't
explain *why* a particular generic parameter ends up becoming
invariant. In the general case, this could require printing
a long 'backtrace' of types, so doing this would be
more suitable for a follow-up PR.

We still only handle the case where our variance switches
to `ty::Invariant`.

2 years agoAuto merge of #92377 - compiler-errors:rustdoc-lifetimes, r=camelid,jyn514
bors [Thu, 30 Dec 2021 08:26:07 +0000 (08:26 +0000)]
Auto merge of #92377 - compiler-errors:rustdoc-lifetimes, r=camelid,jyn514

remove in_band_lifetimes from librustdoc

r? `@camelid`

closes #92368

2 years agoUse `UnsafeCell::get_mut()` in `core::lazy::OnceCell::get_mut()`
Chayim Refael Friedman [Thu, 30 Dec 2021 03:04:44 +0000 (05:04 +0200)]
Use `UnsafeCell::get_mut()` in `core::lazy::OnceCell::get_mut()`

This removes one unnecessary `unsafe` block.

2 years agoAuto merge of #91125 - eskarn:llvm-passes-plugin-support, r=nagisa
bors [Thu, 30 Dec 2021 02:53:09 +0000 (02:53 +0000)]
Auto merge of #91125 - eskarn:llvm-passes-plugin-support, r=nagisa

Allow loading LLVM plugins with both legacy and new pass manager

Opening a draft PR to get feedback and start discussion on this feature. There is already a codegen option `passes` which allow giving a list of LLVM pass names, however we currently can't use a LLVM pass plugin (as described here : https://llvm.org/docs/WritingAnLLVMPass.html), the only available passes are the LLVM built-in ones.

The proposed modification would be to add another codegen option `pass-plugins`, which can be set with a list of paths to shared library files. These libraries are loaded using the LLVM function `PassPlugin::Load`, which calls the expected symbol `lvmGetPassPluginInfo`, and register the pipeline parsing and optimization callbacks.

An example usage with a single plugin and 3 passes would look like this in the `.cargo/config`:

```toml
rustflags = [
    "-C", "pass-plugins=/tmp/libLLVMPassPlugin",
    "-C", "passes=pass1 pass2 pass3",
]
```
This would give the same functionality as the opt LLVM tool directly integrated in rust build system.

Additionally, we can also not specify the `passes` option, and use a plugin which inserts passes in the optimization pipeline, as one could do using clang.

2 years agoMerge commit '4a053f206fd6799a25823c307f7d7f9d897be118' into sync-rustfmt-subtree
Caleb Cartwright [Thu, 30 Dec 2021 02:49:39 +0000 (20:49 -0600)]
Merge commit '4a053f206fd6799a25823c307f7d7f9d897be118' into sync-rustfmt-subtree

2 years agoAdd UI test for #92292
Wang Ruochen [Thu, 30 Dec 2021 00:04:44 +0000 (16:04 -0800)]
Add UI test for #92292

Closes #92292

2 years agoRefactor variance diagnostics to work with more types
Aaron Hill [Tue, 28 Sep 2021 01:22:44 +0000 (20:22 -0500)]
Refactor variance diagnostics to work with more types

Instead of special-casing mutable pointers/references, we
now support general generic types (currently, we handle
`ty::Ref`, `ty::RawPtr`, and `ty::Adt`)

When a `ty::Adt` is involved, we show an additional note
explaining which of the type's generic parameters is
invariant (e.g. the `T` in `Cell<T>`). Currently, we don't
explain *why* a particular generic parameter ends up becoming
invariant. In the general case, this could require printing
a long 'backtrace' of types, so doing this would be
more suitable for a follow-up PR.

We still only handle the case where our variance switches
to `ty::Invariant`.

2 years agoDo not flatten match arm block with leading attributes
David Lattimore [Wed, 29 Dec 2021 23:13:45 +0000 (10:13 +1100)]
Do not flatten match arm block with leading attributes

This is a backport of #4124.

Fixes #4109

2 years agoAuto merge of #88354 - Jmc18134:hint-space-pauth-opt, r=nagisa
bors [Wed, 29 Dec 2021 22:35:11 +0000 (22:35 +0000)]
Auto merge of #88354 - Jmc18134:hint-space-pauth-opt, r=nagisa

Add codegen option for branch protection and pointer authentication on AArch64

The branch-protection codegen option enables the use of hint-space pointer
authentication code for AArch64 targets.

2 years agoMove equal sign back into head ibox
David Tolnay [Wed, 29 Dec 2021 19:53:03 +0000 (11:53 -0800)]
Move equal sign back into head ibox

2 years agoFix spacing of pretty printed const item without body
David Tolnay [Wed, 29 Dec 2021 19:35:50 +0000 (11:35 -0800)]
Fix spacing of pretty printed const item without body

2 years agoAuto merge of #92244 - petrochenkov:alltraits, r=cjgillot
bors [Wed, 29 Dec 2021 19:22:33 +0000 (19:22 +0000)]
Auto merge of #92244 - petrochenkov:alltraits, r=cjgillot

rustc_metadata: Encode list of all crate's traits into metadata

While working on https://github.com/rust-lang/rust/pull/88679 I noticed that rustdoc is casually doing something quite expensive, something that is used only for error reporting in rustc - collecting all traits from all crates in the dependency tree.

This PR trades some minor extra time spent by metadata encoder in rustc for major gains for rustdoc (and for rustc runs with errors, which execute the `all_traits` query for better diagnostics).

2 years agoAuto merge of #92309 - ehuss:remove-check_lines, r=Mark-Simulacrum
bors [Wed, 29 Dec 2021 16:07:22 +0000 (16:07 +0000)]
Auto merge of #92309 - ehuss:remove-check_lines, r=Mark-Simulacrum

compiletest: Remove some vestigial code

The `check_lines` header is no longer parsed as a header, but instead inside the debuginfo tests. I believe this was changed in #13726.

2 years agoAuto merge of #92397 - matthiaskrgr:rollup-xnfou17, r=matthiaskrgr
bors [Wed, 29 Dec 2021 12:07:33 +0000 (12:07 +0000)]
Auto merge of #92397 - matthiaskrgr:rollup-xnfou17, r=matthiaskrgr

Rollup of 7 pull requests

Successful merges:

 - #92075 (rustdoc: Only special case struct fields for intra-doc links, not enum variants)
 - #92118 (Parse and suggest moving where clauses after equals for type aliases)
 - #92237 (Visit expressions in-order when resolving pattern bindings)
 - #92340 (rustdoc: Start cleaning up search index generation)
 - #92351 (Add long error explanation for E0227)
 - #92371 (Remove pretty printer space inside block with only outer attrs)
 - #92372 (Print space after formal generic params in fn type)

Failed merges:

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

2 years agoRollup merge of #92372 - dtolnay:fntype, r=jackh726
Matthias Krüger [Wed, 29 Dec 2021 09:17:13 +0000 (10:17 +0100)]
Rollup merge of #92372 - dtolnay:fntype, r=jackh726

Print space after formal generic params in fn type

Follow-up to #92238 fixing one of the FIXMEs.

```rust
macro_rules! repro {
    ($ty:ty) => {
        stringify!($ty)
    };
}

fn main() {
    println!("{}", repro!(for<'a> fn(&'a u8)));
}
```

Before:&ensp;`for<'a>fn(&'a u8)`
After:&ensp;`for<'a> fn(&'a u8)`

The pretty printer's `print_formal_generic_params` already prints formal generic params correctly with a space, we just need to call it when printing BareFn types instead of reimplementing the printing incorrectly without a space.

https://github.com/rust-lang/rust/blob/83b15bfe1c15f325bc186ebfe3691b729ed59f2b/compiler/rustc_ast_pretty/src/pprust/state.rs#L1394-L1400

2 years agoRollup merge of #92371 - dtolnay:attrblock, r=oli-obk
Matthias Krüger [Wed, 29 Dec 2021 09:17:12 +0000 (10:17 +0100)]
Rollup merge of #92371 - dtolnay:attrblock, r=oli-obk

Remove pretty printer space inside block with only outer attrs

Follow-up to #92238 fixing one of the FIXMEs.

```rust
macro_rules! repro {
    ($expr:expr) => {
        stringify!($expr)
    };
}

fn main() {
    println!("{}", repro!(#[attr] {}));
}
```

Before:&ensp;`#[attr] { }`
After:&ensp;`#[attr] {}`

2 years agoRollup merge of #92351 - TmLev:master, r=GuillaumeGomez
Matthias Krüger [Wed, 29 Dec 2021 09:17:11 +0000 (10:17 +0100)]
Rollup merge of #92351 - TmLev:master, r=GuillaumeGomez

Add long error explanation for E0227

Part of the #61137.

2 years agoRollup merge of #92340 - camelid:search-index-cleanup, r=GuillaumeGomez
Matthias Krüger [Wed, 29 Dec 2021 09:17:11 +0000 (10:17 +0100)]
Rollup merge of #92340 - camelid:search-index-cleanup, r=GuillaumeGomez

rustdoc: Start cleaning up search index generation

I'm trying to simplify and clean up the code, partly to make #90779 easier.

r? `@GuillaumeGomez`

2 years agoRollup merge of #92237 - compiler-errors:issue-92100, r=cjgillot
Matthias Krüger [Wed, 29 Dec 2021 09:17:10 +0000 (10:17 +0100)]
Rollup merge of #92237 - compiler-errors:issue-92100, r=cjgillot

Visit expressions in-order when resolving pattern bindings

[edited:] Visit the pattern's sub-expressions before defining any bindings.

Otherwise, we might get into a case where a Lit/Range expression in a pattern has a qpath pointing to a Ident pattern that is defined after it, causing an ICE when lowering to HIR. I have a more detailed explanation in the issue linked.

Fixes #92100

2 years agoRollup merge of #92118 - jackh726:type-alias-position-error, r=petrochenkov
Matthias Krüger [Wed, 29 Dec 2021 09:17:08 +0000 (10:17 +0100)]
Rollup merge of #92118 - jackh726:type-alias-position-error, r=petrochenkov

Parse and suggest moving where clauses after equals for type aliases

~Mostly the same as #90076, but doesn't make any syntax changes.~ Whether or not we want to land the syntax changes, we should  parse the invalid where clause position and suggest moving.

r? `@nikomatsakis`
cc `@petrochenkov` you might have thoughts on implementation

2 years agoRollup merge of #92075 - jyn514:resolve-cleanup, r=camelid
Matthias Krüger [Wed, 29 Dec 2021 09:17:08 +0000 (10:17 +0100)]
Rollup merge of #92075 - jyn514:resolve-cleanup, r=camelid

rustdoc: Only special case struct fields for intra-doc links, not enum variants

Variants are already handled by `resolve_str_path_error`, rustdoc doesn't need to consider them separately. Thanks `@camelid` for catching this!

Eventually I'd like to fix the "combine this with `variant_field`" comment but that needs `resolve_field` to take a `ty_res` parameter to avoid it being super hacky (cc https://github.com/rust-lang/rust/issues/83761#issuecomment-813026026).

r? `@camelid`

2 years agoAuto merge of #92254 - krasimirgg:gsgdt-up, r=Mark-Simulacrum
bors [Wed, 29 Dec 2021 09:00:27 +0000 (09:00 +0000)]
Auto merge of #92254 - krasimirgg:gsgdt-up, r=Mark-Simulacrum

Bump `gsgdt` to 0.1.3

No functional changes intended.

The 0.1.2 -> 0.1.3 commit https://github.com/vn-ki/gsgdt-rs/commit/3e1dcec5398d281e1b33afb41e43dfb248321a1d renames `Node::new` to `Node::from_list`.

2 years agoAuto merge of #92291 - AngelicosPhosphoros:typeid_inline_revert_92135, r=joshtriplett
bors [Wed, 29 Dec 2021 05:53:19 +0000 (05:53 +0000)]
Auto merge of #92291 - AngelicosPhosphoros:typeid_inline_revert_92135, r=joshtriplett

Reverts #92135 because perf regression

Please, start a perf test for this.

r? `@joshtriplett` You approved original PR.

2 years agoAuto merge of #92283 - vacuus:print-generic-bounds, r=camelid,GuillaumeGomez
bors [Wed, 29 Dec 2021 02:49:34 +0000 (02:49 +0000)]
Auto merge of #92283 - vacuus:print-generic-bounds, r=camelid,GuillaumeGomez

rustdoc: Remove `String` allocation in iteration in `print_generic_bounds`

(I realized only after making the commit that maybe I shouldn't refer to iteration as looping, but it's close enough)

The string representation of a `clean::GenericBound` instance (evaluated [here](https://github.com/rust-lang/rust/blob/master/src/librustdoc/html/format.rs#L397)) is deterministic for a given `self` (the instance), `cx` and `f`, and since `cx` and `f` are constant (as far as I can tell) for a given invocation of `print_generic_bounds`, `self` is the determining factor. Therefore, using the data in `self` shouldn't differ in effect from using its string representation.

Given the totality of the function calls needed to evaluate the string representation as well as the actual allocation, at the very least, this shouldn't negatively affect performance.

2 years agofeat: support parsing asm! args
Caleb Cartwright [Wed, 29 Dec 2021 01:23:51 +0000 (19:23 -0600)]
feat: support parsing asm! args

2 years agochore: bump toolchain
Caleb Cartwright [Wed, 29 Dec 2021 01:23:31 +0000 (19:23 -0600)]
chore: bump toolchain

2 years agoremove in_band_lifetimes from librustdoc
Michael Goulet [Tue, 28 Dec 2021 22:27:31 +0000 (14:27 -0800)]
remove in_band_lifetimes from librustdoc

2 years agoAuto merge of #92269 - vacuus:clean-generics-print, r=camelid
bors [Tue, 28 Dec 2021 23:38:54 +0000 (23:38 +0000)]
Auto merge of #92269 - vacuus:clean-generics-print, r=camelid

rustdoc: Remove `collect` call in `clean::Generics::print`

2 years agoAuto merge of #8117 - hotate29:issue7320, r=camsteffen
bors [Tue, 28 Dec 2021 22:15:53 +0000 (22:15 +0000)]
Auto merge of #8117 - hotate29:issue7320, r=camsteffen

update: ```Sugg::not()``` replacing the comparison operator. #7320

fixes #7320

changelog: ```needless_bool```: Changed to make a smart suggestion.

2 years agoAdd regression test for #59502
Noah Lev [Tue, 28 Dec 2021 21:15:02 +0000 (13:15 -0800)]
Add regression test for #59502

This issue was fixed using a hacky recursion "fuel" argument, but the
issue was never minimized nor was a regression test added. The
underlying bug is still unfixed, so this test should help with fixing it
and removing the `recurse` hack.

2 years agoExplain why struct fields are handled by assoc. item code
Noah Lev [Tue, 28 Dec 2021 19:40:06 +0000 (11:40 -0800)]
Explain why struct fields are handled by assoc. item code

2 years agoAuto merge of #8183 - alex-ozdemir:limit-ident, r=camsteffen
bors [Tue, 28 Dec 2021 22:01:57 +0000 (22:01 +0000)]
Auto merge of #8183 - alex-ozdemir:limit-ident, r=camsteffen

Limit the ``[`identity_op`]`` lint to integral operands.

changelog: limit ``[`identity_op`]`` to integral operands

In the ``[`identity_op`]`` lint, if the operands are non-integers, then the lint is likely
wrong.

2 years agoRemove unused parameter
Noah Lev [Tue, 28 Dec 2021 03:28:05 +0000 (19:28 -0800)]
Remove unused parameter

2 years agoPrint space after formal generic params in fn type
David Tolnay [Thu, 23 Dec 2021 20:31:37 +0000 (12:31 -0800)]
Print space after formal generic params in fn type

2 years agoOnly special case struct fields for intra-doc links, not enum variants
Joshua Nelson [Sat, 18 Dec 2021 15:48:51 +0000 (09:48 -0600)]
Only special case struct fields for intra-doc links, not enum variants

Variants are already handled by `resolve_str_path_error`, rustdoc doesn't need to consider them separately.

2 years agoRemove pretty printer space inside block with only outer attrs
David Tolnay [Tue, 28 Dec 2021 20:26:18 +0000 (12:26 -0800)]
Remove pretty printer space inside block with only outer attrs

2 years agoParse and suggest moving where clauses after equals for type aliases
Jack Huey [Mon, 20 Dec 2021 14:10:10 +0000 (09:10 -0500)]
Parse and suggest moving where clauses after equals for type aliases

2 years agoAuto merge of #8187 - ApamNapat:fix_7651, r=llogiq
bors [Tue, 28 Dec 2021 17:11:40 +0000 (17:11 +0000)]
Auto merge of #8187 - ApamNapat:fix_7651, r=llogiq

Fixed issues with to_radians and to_degrees lints

fixes #7651

I fixed the original problem as described in the issue, but the bug remains for complex expressions (the commented out TC I added is an example). I would also love some feedback on how to cleanup my code and reduce duplication. I hope it's not a problem that the issue has been claimed by someone else - that was over two months ago.

changelog: ``[`suboptimal_flops`]`` no longer proposes broken code with `to_radians` and `to_degrees`

2 years agoAuto merge of #92352 - matthiaskrgr:rollup-19fbq7u, r=matthiaskrgr
bors [Tue, 28 Dec 2021 16:59:56 +0000 (16:59 +0000)]
Auto merge of #92352 - matthiaskrgr:rollup-19fbq7u, r=matthiaskrgr

Rollup of 7 pull requests

Successful merges:

 - #92076 (Ignore other `PredicateKind`s in rustdoc auto trait finder)
 - #92219 (Remove VCVARS_BAT)
 - #92238 (Add a test suite for stringify macro)
 - #92330 (Add myself to .mailmap)
 - #92333 (Tighten span when suggesting lifetime on path)
 - #92335 (Document units for `std::column`)
 - #92344 (:arrow_up: rust-analyzer)

Failed merges:

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

2 years agoFixed issues with to_radians and to_degrees lints
BB [Tue, 28 Dec 2021 16:45:43 +0000 (17:45 +0100)]
Fixed issues with to_radians and to_degrees lints

2 years agocontants peel_refs to catch `x << &0`
Alex Ozdemir [Tue, 28 Dec 2021 16:32:55 +0000 (08:32 -0800)]
contants peel_refs to catch `x << &0`

2 years agotest
Alex Ozdemir [Tue, 28 Dec 2021 16:19:47 +0000 (08:19 -0800)]
test

2 years agoUpdate pulldown-cmark version in clippy
Guillaume Gomez [Tue, 28 Dec 2021 15:19:23 +0000 (16:19 +0100)]
Update pulldown-cmark version in clippy

2 years agoUpdate pulldown-cmark version to 0.9
Guillaume Gomez [Fri, 24 Dec 2021 11:21:04 +0000 (12:21 +0100)]
Update pulldown-cmark version to 0.9

2 years agoAuto merge of #92153 - petrochenkov:foreignchild, r=cjgillot
bors [Tue, 28 Dec 2021 13:47:22 +0000 (13:47 +0000)]
Auto merge of #92153 - petrochenkov:foreignchild, r=cjgillot

rustc_metadata: Merge items from `extern` blocks into their parent modules during metadata encoding rather than during metadata decoding

2 years agoRollup merge of #92344 - lnicola:rust-analyzer-2021-12-28, r=lnicola
Matthias Krüger [Tue, 28 Dec 2021 12:59:27 +0000 (13:59 +0100)]
Rollup merge of #92344 - lnicola:rust-analyzer-2021-12-28, r=lnicola

:arrow_up: rust-analyzer

r? ``@ghost``

2 years agoRollup merge of #92335 - ecstatic-morse:std-column-unicode, r=Manishearth
Matthias Krüger [Tue, 28 Dec 2021 12:59:26 +0000 (13:59 +0100)]
Rollup merge of #92335 - ecstatic-morse:std-column-unicode, r=Manishearth

Document units for `std::column`

Fixes #92301.

r? ``@Manishearth`` (for the terminology and the Chinese)

2 years agoRollup merge of #92333 - compiler-errors:elided-lifetime-spans, r=cjgillot
Matthias Krüger [Tue, 28 Dec 2021 12:59:25 +0000 (13:59 +0100)]
Rollup merge of #92333 - compiler-errors:elided-lifetime-spans, r=cjgillot

Tighten span when suggesting lifetime on path

This is kind of a hack.

Really the issue here is that we want to suggest the segment's span if the path resolves to something defined outside of the macro, and the macro's span if it resolves to something defined within.. I'll look into seeing if we can do something like that.

Fixes #92324

r? `@cjgillot`

2 years agoRollup merge of #92330 - wesleywiser:mailmap, r=Mark-Simulacrum
Matthias Krüger [Tue, 28 Dec 2021 12:59:24 +0000 (13:59 +0100)]
Rollup merge of #92330 - wesleywiser:mailmap, r=Mark-Simulacrum

Add myself to .mailmap

2 years agoRollup merge of #92238 - dtolnay:stringifytest, r=Mark-Simulacrum
Matthias Krüger [Tue, 28 Dec 2021 12:59:24 +0000 (13:59 +0100)]
Rollup merge of #92238 - dtolnay:stringifytest, r=Mark-Simulacrum

Add a test suite for stringify macro

This attempts to cover the behavior of `stringify!` on various interpolated syntax tree nodes.

The pretty printer has a history of unsightly whitespace (double spaces, missing spaces, spaces where there shouldn't be spaces) &mdash; #91437, #91562, #91568. There are several such issues left; the test cases that I consider to be currently behaving incorrectly are marked with `// FIXME` in the PR.

2 years agoRollup merge of #92219 - ehuss:remove-vcvars, r=Mark-Simulacrum
Matthias Krüger [Tue, 28 Dec 2021 12:59:23 +0000 (13:59 +0100)]
Rollup merge of #92219 - ehuss:remove-vcvars, r=Mark-Simulacrum

Remove VCVARS_BAT

This environment variable is no longer used.  It was used in the original Azure Pipelines configuration (#60777). When GitHub Actions were added (#70190), it was no longer used, and I suspect it was just an oversight while transitioning the configuration.

2 years agoRollup merge of #92076 - Aaron1011:rustdoc-auto-trait-ignore, r=cjgillot
Matthias Krüger [Tue, 28 Dec 2021 12:59:22 +0000 (13:59 +0100)]
Rollup merge of #92076 - Aaron1011:rustdoc-auto-trait-ignore, r=cjgillot

Ignore other `PredicateKind`s in rustdoc auto trait finder

Fixes #92073

There's not really anything we can do with them, and they're
causing ICEs. I'm not using a wildcard match, as we should check
that any new `PredicateKind`s are handled properly by rustdoc.

2 years agodocs(error-codes): Add long error explanation for E0227
TmLev [Tue, 28 Dec 2021 12:46:20 +0000 (15:46 +0300)]
docs(error-codes): Add long error explanation for E0227

2 years agoAuto merge of #8127 - dswij:8090, r=xFrednet
bors [Tue, 28 Dec 2021 12:01:21 +0000 (12:01 +0000)]
Auto merge of #8127 - dswij:8090, r=xFrednet

Fix `enum_variants` FP on prefixes that are not camel-case

closes #8090

Fix FP on `enum_variants` when prefixes are only a substring of a camel-case word. Also adds some util helpers on `str_utils` to help parsing camel-case strings.

This changes how the lint behaves:

1. previously if the Prefix is only a length of 1, it's going to get ignored, i.e. these were previously ignored and now is warned
```rust
enum Foo {
    cFoo,
    cBar,
    cBaz,
}

enum Something {
    CCall,
    CCreate,
    CCryogenize,
}
```

2. non-ascii characters that doesn't have casing will not be split,
```rust
enum NonCaps {
    PrefixXXX,
    PrefixTea,
    PrefixCake,
}
```
will be considered as `PrefixXXX`, `Prefix`, `Prefix`, so this won't lint as opposed to fired previously.

changelog: [`enum_variant_names`] Fix FP when first prefix are only a substring of a camel-case word.

---

 (Edited by `@xFrednet` removed some non ascii characters)

2 years agorustc_metadata: Encode list of all crate's traits into metadata
Vadim Petrochenkov [Fri, 24 Dec 2021 03:09:32 +0000 (11:09 +0800)]
rustc_metadata: Encode list of all crate's traits into metadata

2 years agoAuto merge of #8185 - dswij:8177, r=llogiq
bors [Tue, 28 Dec 2021 11:15:53 +0000 (11:15 +0000)]
Auto merge of #8185 - dswij:8177, r=llogiq

`needless_return` suggest return unit type on void returns

closes #8177

previously, `needless_return` suggests an empty block `{}` to replace void `return` on match arms, this PR improve the suggestion by suggesting a unit instead.

changelog: `needless_return` suggests `()` instead of `{}` on match arms

2 years ago`needless_return` suggest return unit type on void returns
bors [Tue, 28 Dec 2021 11:15:53 +0000 (11:15 +0000)]
`needless_return` suggest return unit type on void returns

closes #8177

previously, `needless_return` suggests an empty block `{}` to replace void `return` on match arms, this PR improve the suggestion by suggesting a unit instead.

changelog: `needless_return` suggests `()` instead of `{}` on match arms

2 years agoAuto merge of #8175 - Kage-Yami:feature/document-8145, r=llogiq
bors [Tue, 28 Dec 2021 09:29:08 +0000 (09:29 +0000)]
Auto merge of #8175 - Kage-Yami:feature/document-8145, r=llogiq

Readme: note that config changes don't apply to already compiled code

*Please write a short comment explaining your change (or "none" for internal only changes)*

changelog: added a note to the Readme that config changes don't apply to already compiled code

2 years agoReadme: note that config changes don't apply to already compiled code
bors [Tue, 28 Dec 2021 09:29:08 +0000 (09:29 +0000)]
Readme: note that config changes don't apply to already compiled code

*Please write a short comment explaining your change (or "none" for internal only changes)*

changelog: added a note to the Readme that config changes don't apply to already compiled code

2 years ago:arrow_up: rust-analyzer
Laurențiu Nicola [Tue, 28 Dec 2021 07:44:21 +0000 (09:44 +0200)]
:arrow_up: rust-analyzer

2 years agoTighten span when suggesting lifetime on path
Michael Goulet [Mon, 27 Dec 2021 22:10:59 +0000 (14:10 -0800)]
Tighten span when suggesting lifetime on path

2 years agoAuto merge of #92159 - petrochenkov:decoditer, r=cjgillot
bors [Tue, 28 Dec 2021 07:32:43 +0000 (07:32 +0000)]
Auto merge of #92159 - petrochenkov:decoditer, r=cjgillot

rustc_metadata: Switch crate data iteration from a callback to iterator

The iteration looks more conventional this way, and some allocations are avoided.

2 years agorustc_metadata: Merge items from `extern` blocks into their parent modules
Vadim Petrochenkov [Tue, 21 Dec 2021 06:37:38 +0000 (14:37 +0800)]
rustc_metadata: Merge items from `extern` blocks into their parent modules

during metadata encoding rather than during metadata decoding

2 years agoAuto merge of #8182 - rust-lang:cache-test-items, r=giraffate
bors [Tue, 28 Dec 2021 05:50:20 +0000 (05:50 +0000)]
Auto merge of #8182 - rust-lang:cache-test-items, r=giraffate

cache test item names

This avoids quadratic behavior (collecting all test item names for each `eq_op` instance within the module). However, it invests a good deal of memory to buy this speedup. If that becomes a problem, I may need to change the cache to only store the chain of last visited modules.

This hopefully fixes #8171.

---

changelog: none

2 years agocache test item names
Andre Bogus [Mon, 27 Dec 2021 23:13:03 +0000 (00:13 +0100)]
cache test item names

2 years agoAuto merge of #92088 - camelid:intra-doc-cleanup, r=Manishearth
bors [Tue, 28 Dec 2021 04:19:01 +0000 (04:19 +0000)]
Auto merge of #92088 - camelid:intra-doc-cleanup, r=Manishearth

intra-doc: Use an enum to represent URL fragments

This is a step in the direction of computing the links more lazily,
which I think will simplify the implementation of intra-doc links.
This will also make it easier to eventually use the actual `Res` for
associated items, enum variants, and fields, rather than their HTML
page's `Res`.

r? `@jyn514`

2 years agoGive clearer names to several search index functions
Noah Lev [Tue, 28 Dec 2021 03:19:56 +0000 (19:19 -0800)]
Give clearer names to several search index functions

2 years agoCoalesce two arguments as `&Function`
Noah Lev [Tue, 28 Dec 2021 03:16:33 +0000 (19:16 -0800)]
Coalesce two arguments as `&Function`

2 years agoMake `search_index` functions private where possible
Noah Lev [Tue, 28 Dec 2021 02:59:27 +0000 (18:59 -0800)]
Make `search_index` functions private where possible

Now the only two crate-public items are `build_index` and
`get_index_search_type` (because for some reason the latter is also used
in `formats::cache`).

2 years agoMove `ExternalLocation` to `clean::types`
Noah Lev [Tue, 28 Dec 2021 02:57:07 +0000 (18:57 -0800)]
Move `ExternalLocation` to `clean::types`

It was previously defined in `render::search_index` but wasn't used at
all there. `clean::types` seems like a better fit since that's where
`ExternalCrate` is defined.

2 years agorustdoc: Remove some unnecessary `cache` parameters
Noah Lev [Tue, 28 Dec 2021 02:53:00 +0000 (18:53 -0800)]
rustdoc: Remove some unnecessary `cache` parameters

Based on
https://github.com/rust-lang/rust/pull/80883#issuecomment-774437832.
The `tcx` parameters do seem to be used though, so I only removed the
`cache` parameters.

2 years agoRename `rustdoc::html::render::cache` to `search_index`
Noah Lev [Tue, 28 Dec 2021 02:39:35 +0000 (18:39 -0800)]
Rename `rustdoc::html::render::cache` to `search_index`

The old name wasn't very clear, while the new one makes it clear that
this is the code responsible for creating the search index.

2 years agointra-doc: Use an enum to represent URL fragments
Noah Lev [Sat, 18 Dec 2021 21:33:01 +0000 (13:33 -0800)]
intra-doc: Use an enum to represent URL fragments

This is a step in the direction of computing the links more lazily,
which I think will simplify the implementation of intra-doc links.
This will also make it easier to eventually use the actual `Res` for
associated items, enum variants, and fields, rather than their HTML
page's `Res`.

2 years agoRemove needless `return`
Noah Lev [Sat, 18 Dec 2021 01:14:53 +0000 (17:14 -0800)]
Remove needless `return`

2 years agoAuto merge of #92130 - Kobzol:stable-hash-str, r=cjgillot
bors [Tue, 28 Dec 2021 01:04:33 +0000 (01:04 +0000)]
Auto merge of #92130 - Kobzol:stable-hash-str, r=cjgillot

Use hash_stable for hashing str

This seemed like an oversight. With this change the hash can go through the `HashStable` machinery directly.

2 years agoAuto merge of #8181 - ApamNapat:typos_fixes, r=giraffate
bors [Tue, 28 Dec 2021 00:29:24 +0000 (00:29 +0000)]
Auto merge of #8181 - ApamNapat:typos_fixes, r=giraffate

Fixed some typos in README and CONTRIBUTING

changelog: none

2 years agochore: reduce some vis. for updated unreachable_pub lint
Caleb Cartwright [Mon, 27 Dec 2021 23:42:48 +0000 (17:42 -0600)]
chore: reduce some vis. for updated unreachable_pub lint

2 years agoLimit the identity_op lint to integral operands.
Alex Ozdemir [Tue, 28 Dec 2021 00:06:27 +0000 (16:06 -0800)]
Limit the identity_op lint to integral operands.

If operands are being applied to non-integers, then the lint is likely
wrong.

2 years agoDocument units for `std::column`
Dylan MacKenzie [Mon, 27 Dec 2021 23:35:01 +0000 (15:35 -0800)]
Document units for `std::column`

2 years agoFixed some typos in README and CONTRIBUTING
BB [Mon, 27 Dec 2021 23:08:25 +0000 (00:08 +0100)]
Fixed some typos in README and CONTRIBUTING

2 years agoAuto merge of #92329 - matthiaskrgr:rollup-l3b4fl1, r=matthiaskrgr
bors [Mon, 27 Dec 2021 21:55:52 +0000 (21:55 +0000)]
Auto merge of #92329 - matthiaskrgr:rollup-l3b4fl1, r=matthiaskrgr

Rollup of 7 pull requests

Successful merges:

 - #90586 (Relax priv-in-pub lint on generic bounds and where clauses of trait impls.)
 - #92112 (Fix the error of checking `base_expr` twice in type_changing_struct_update)
 - #92147 (rustc_builtin_macros: make asm mod public for rustfmt)
 - #92161 (resolve: Minor miscellaneous cleanups from #89059)
 - #92264 (Remove `maybe_uninit_extra` feature from Vec docs)
 - #92303 (Add test cases for issue #26186)
 - #92307 (Fix minor typos)

Failed merges:

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

2 years agoAuto merge of #8170 - rust-lang:numbered-fields, r=xFrednet
bors [Mon, 27 Dec 2021 21:02:15 +0000 (21:02 +0000)]
Auto merge of #8170 - rust-lang:numbered-fields, r=xFrednet

new lint: `init-numbered-fields`

This fixes #7985.

r? `@xFrednet`

---

changelog: new lint: [`init_numbered_fields`]

2 years agoAuto merge of #8175 - Kage-Yami:feature/document-8145, r=llogiq
bors [Mon, 27 Dec 2021 20:43:48 +0000 (20:43 +0000)]
Auto merge of #8175 - Kage-Yami:feature/document-8145, r=llogiq

Readme: note that config changes don't apply to already compiled code

*Please write a short comment explaining your change (or "none" for internal only changes)*

changelog: added a note to the Readme that config changes don't apply to already compiled code

2 years agoReadme: note that config changes don't apply to already compiled code
bors [Mon, 27 Dec 2021 20:43:48 +0000 (20:43 +0000)]
Readme: note that config changes don't apply to already compiled code

*Please write a short comment explaining your change (or "none" for internal only changes)*

changelog: added a note to the Readme that config changes don't apply to already compiled code