Dylan DPC
3ad81e0dd8
Rollup merge of #93628 - est31:stabilize_let_else, r=joshtriplett
...
Stabilize `let else`
🎉 **Stabilizes the `let else` feature, added by [RFC 3137](https://github.com/rust-lang/rfcs/pull/3137 ).** 🎉
Reference PR: https://github.com/rust-lang/reference/pull/1156
closes #87335 (`let else` tracking issue)
FCP: https://github.com/rust-lang/rust/pull/93628#issuecomment-1029383585
----------
## Stabilization report
### Summary
The feature allows refutable patterns in `let` statements if the expression is
followed by a diverging `else`:
```Rust
fn get_count_item(s: &str) -> (u64, &str) {
let mut it = s.split(' ');
let (Some(count_str), Some(item)) = (it.next(), it.next()) else {
panic!("Can't segment count item pair: '{s}'");
};
let Ok(count) = u64::from_str(count_str) else {
panic!("Can't parse integer: '{count_str}'");
};
(count, item)
}
assert_eq!(get_count_item("3 chairs"), (3, "chairs"));
```
### Differences from the RFC / Desugaring
Outside of desugaring I'm not aware of any differences between the implementation and the RFC. The chosen desugaring has been changed from the RFC's [original](https://rust-lang.github.io/rfcs/3137-let-else.html#reference-level-explanations ). You can read a detailed discussion of the implementation history of it in `@cormacrelf` 's [summary](https://github.com/rust-lang/rust/pull/93628#issuecomment-1041143670 ) in this thread, as well as the [followup](https://github.com/rust-lang/rust/pull/93628#issuecomment-1046598419 ). Since that followup, further changes have happened to the desugaring, in #98574 , #99518 , #99954 . The later changes were mostly about the drop order: On match, temporaries drop in the same order as they would for a `let` declaration. On mismatch, temporaries drop before the `else` block.
### Test cases
In chronological order as they were merged.
Added by df9a2e0687895731e12f4a2651e8d70acd08872d (#87688 ):
* [`ui/pattern/usefulness/top-level-alternation.rs`](https://github.com/rust-lang/rust/blob/1.58.1/src/test/ui/pattern/usefulness/top-level-alternation.rs ) to ensure the unreachable pattern lint visits patterns inside `let else`.
Added by 5b95df4bdc330f34213812ad65cae86ced90d80c (#87688 ):
* [`ui/let-else/let-else-bool-binop-init.rs`](https://github.com/rust-lang/rust/blob/1.58.1/src/test/ui/let-else/let-else-bool-binop-init.rs ) to ensure that no lazy boolean expressions (using `&&` or `||`) are allowed in the expression, as the RFC mandates.
* [`ui/let-else/let-else-brace-before-else.rs`](https://github.com/rust-lang/rust/blob/1.58.1/src/test/ui/let-else/let-else-brace-before-else.rs ) to ensure that no `}` directly preceding the `else` is allowed in the expression, as the RFC mandates.
* [`ui/let-else/let-else-check.rs`](https://github.com/rust-lang/rust/blob/1.58.1/src/test/ui/let-else/let-else-check.rs ) to ensure that `#[allow(...)]` attributes added to the entire `let` statement apply for the `else` block.
* [`ui/let-else/let-else-irrefutable.rs`](https://github.com/rust-lang/rust/blob/1.58.1/src/test/ui/let-else/let-else-irrefutable.rs ) to ensure that the `irrefutable_let_patterns` lint fires.
* [`ui/let-else/let-else-missing-semicolon.rs`](https://github.com/rust-lang/rust/blob/1.58.1/src/test/ui/let-else/let-else-missing-semicolon.rs ) to ensure the presence of semicolons at the end of the `let` statement.
* [`ui/let-else/let-else-non-diverging.rs`](https://github.com/rust-lang/rust/blob/1.58.1/src/test/ui/let-else/let-else-non-diverging.rs ) to ensure the `else` block diverges.
* [`ui/let-else/let-else-run-pass.rs`](https://github.com/rust-lang/rust/blob/1.58.1/src/test/ui/let-else/let-else-run-pass.rs ) to ensure the feature works in some simple test case settings.
* [`ui/let-else/let-else-scope.rs`](https://github.com/rust-lang/rust/blob/1.58.1/src/test/ui/let-else/let-else-scope.rs ) to ensure the bindings created by the outer `let` expression are not available in the `else` block of it.
Added by bf7c32a4477a76bfd18fdcd8f45a939cbed82d34 (#89965 ):
* [`ui/let-else/issue-89960.rs`](https://github.com/rust-lang/rust/blob/1.58.1/src/test/ui/let-else/issue-89960.rs ) as a regression test for the ICE-on-error bug #89960 . Later in 102b9125e1cefbb8ed8408d2db3f9f7d5afddbf0 this got removed in favour of more comprehensive tests.
Added by 856541963ce95ef4f7d4a81784bb5002ccf63c93 (#89974 ):
* [`ui/let-else/let-else-if.rs`](https://github.com/rust-lang/rust/blob/1.58.1/src/test/ui/let-else/let-else-if.rs ) to test for the improved error message that points out that `let else if` is not possible.
Added by 9b45713b6c1775f0103a1ebee6ab7c6d9b781a21:
* [`ui/let-else/let-else-allow-unused.rs`](https://github.com/rust-lang/rust/blob/1.61.0/src/test/ui/let-else/let-else-allow-unused.rs ) as a regression test for #89807 , to ensure that `#[allow(...)]` attributes added to the entire `let` statement apply for bindings created by the `let else` pattern.
Added by 61bcd8d3075471b3867428788c49f54fffe53f52 (#89841 ):
* [`ui/let-else/let-else-non-copy.rs`](https://github.com/rust-lang/rust/blob/1.61.0/src/test/ui/let-else/let-else-non-copy.rs ) to ensure that a copy is performed out of non-copy wrapper types. This mirrors `if let` behaviour. The test case bases on rustc internal changes originally meant for #89933 but then removed from the PR due to the error prior to the improvements of #89841 .
* [`ui/let-else/let-else-source-expr-nomove-pass.rs `](https://github.com/rust-lang/rust/blob/1.61.0/src/test/ui/let-else/let-else-source-expr-nomove-pass.rs ) to ensure that while there is a move of the binding in the successful case, the `else` case can still access the non-matching value. This mirrors `if let` behaviour.
Added by 102b9125e1cefbb8ed8408d2db3f9f7d5afddbf0 (#89841 ):
* [`ui/let-else/let-else-ref-bindings.rs`](https://github.com/rust-lang/rust/blob/1.61.0/src/test/ui/let-else/let-else-ref-bindings.rs ) and [`ui/let-else/let-else-ref-bindings-pass.rs `](https://github.com/rust-lang/rust/blob/1.61.0/src/test/ui/let-else/let-else-ref-bindings-pass.rs ) to check `ref` and `ref mut` keywords in the pattern work correctly and error when needed.
Added by 2715c5f984fda7faa156d1c9cf91aa4934f0e00f (#89841 ):
* Match ergonomic tests adapted from the `rfc2005` test suite.
Added by fec8a507a27de1b08a0b95592dc8ec93bf0a321a (#89841 ):
* [`ui/let-else/let-else-deref-coercion-annotated.rs`](https://github.com/rust-lang/rust/blob/1.61.0/src/test/ui/let-else/let-else-deref-coercion-annotated.rs ) and [`ui/let-else/let-else-deref-coercion.rs`](https://github.com/rust-lang/rust/blob/1.61.0/src/test/ui/let-else/let-else-deref-coercion.rs ) to check deref coercions.
#### Added since this stabilization report was originally written (2022-02-09)
Added by 76ea56667703ac06689ff1d6fba5d170fa7392a7 (#94211 ):
* [`ui/let-else/let-else-destructuring.rs`](https://github.com/rust-lang/rust/blob/1.63.0/src/test/ui/let-else/let-else-destructuring.rs ) to give a nice error message if an user tries to do an assignment with a (possibly refutable) pattern and an `else` block, like asked for in #93995 .
Added by e7730dcb7eb29a10ee73f269f4dc6e9d606db0da (#94208 ):
* [`ui/let-else/let-else-allow-in-expr.rs`](https://github.com/rust-lang/rust/blob/1.61.0/src/test/ui/let-else/let-else-allow-in-expr.rs ) to test whether `#[allow(unused_variables)]` works in the expr, as well as its non presence, as well as putting it on the entire `let else` *affects* the expr, too. This was adding a missing test as pointed out by the stabilization report.
* Expansion of `ui/let-else/let-else-allow-unused.rs` and `ui/let-else/let-else-check.rs` to ensure that non-presence of `#[allow(unused)]` does issue the unused lint. This was adding a missing test case as pointed out by the stabilization report.
Added by 5bd71063b3810d977aa376d1e6dd7cec359330cc (#94208 ):
* [`ui/let-else/let-else-slicing-error.rs`](https://github.com/rust-lang/rust/blob/1.61.0/src/test/ui/let-else/let-else-slicing-error.rs ), a regression test for #92069 , which got fixed without addition of a regression test. This resolves a missing test as pointed out by the stabilization report.
Added by 5374688e1d8cbcff7d1d14bb34e38fe6fe7c233e (#98574 ):
* [`src/test/ui/async-await/async-await-let-else.rs`](https://github.com/rust-lang/rust/blob/master/src/test/ui/async-await/async-await-let-else.rs ) to test the interaction of async/await with `let else`
Added by 6c529ded8674b89c46052da92399227c3b764c6a (#98574 ):
* [`src/test/ui/let-else/let-else-temporary-lifetime.rs`](https://github.com/rust-lang/rust/blob/master/src/test/ui/let-else/let-else-temporary-lifetime.rs ) as a (partial) regression test for #98672
Added by 9b566401068cb8450912f6ab48f3d0e60f5cb482 (#99518 ):
* [`src/test/ui/let-else/let-else-temp-borrowck.rs`](https://github.com/rust-lang/rust/blob/master/src/test/ui/let-else/let-else-temporary-lifetime.rs ) as a regression test for #93951
* Extension of `src/test/ui/let-else/let-else-temporary-lifetime.rs` to include a partial regression test for #98672 (especially regarding `else` drop order)
Added by baf9a7cb57120ec1411196214fd0d1c33fb18bf6 (#99518 ):
* Extension of `src/test/ui/let-else/let-else-temporary-lifetime.rs` to include a partial regression test for #93951 , similar to `let-else-temp-borrowck.rs`
Added by 60be2de8b7b8a1c4eee7e065b8cef38ea629a6a3 (#99518 ):
* Extension of `src/test/ui/let-else/let-else-temporary-lifetime.rs` to include a program that can now be compiled thanks to borrow checker implications of #99518
Added by 47a7a91c969ed2edd12c674ca05c1baf867f6f6f (#100132 ):
* [`src/test/ui/let-else/issue-100103.rs`](https://github.com/rust-lang/rust/blob/master/src/test/ui/let-else/issue-100103.rs ), as a regression test for #100103 , to ensure that there is no ICE when doing `Err(...)?` inside else blocks.
Added by e3c5bd617d040b5ee0bc79e6e7f01772adce791b (#100443 ):
* [`src/test/ui/let-else/let-else-then-diverge.rs`](https://github.com/rust-lang/rust/blob/master/src/test/ui/let-else/let-else-then-diverge.rs ), to verify that there is no unreachable code error with the current desugaring.
Added by 981852677c531d52f701b870bb27b45668a44d52 (#100443 ):
* [`src/test/ui/let-else/issue-94176.rs`](https://github.com/rust-lang/rust/blob/master/src/test/ui/let-else/issue-94176.rs ), to make sure that a correct span is emitted for a missing trailing expression error. Regression test for #94176 .
Added by e182d12a8493b40a557394325a3a713b6528de60 (#100434 ):
* [src/test/ui/unpretty/pretty-let-else.rs](https://github.com/rust-lang/rust/blob/master/src/test/ui/unpretty/pretty-let-else.rs ), as a regression test to ensure pretty printing works for `let else` (this bug surfaced in many different ways)
Added by e26285603ca8b83b9d06e56f74e10e3d410553ff (#99954 ):
* [`src/test/ui/let-else/let-else-temporary-lifetime.rs`](https://github.com/rust-lang/rust/blob/master/src/test/ui/let-else/let-else-temporary-lifetime.rs ) extended to contain & borrows as well, as this was identified as an earlier issue with the desugaring: https://github.com/rust-lang/rust/issues/98672#issuecomment-1200196921
Added by 2d8460ef43d902f34ba2133fe38f66ee8d2fdafc (#99291 ):
* [`src/test/ui/let-else/let-else-drop-order.rs`](https://github.com/rust-lang/rust/blob/master/src/test/ui/let-else/let-else-drop-order.rs ) a matrix based test for various drop order behaviour of `let else`. Especially, it verifies equality of `let` and `let else` drop orders, [resolving](https://github.com/rust-lang/rust/pull/93628#issuecomment-1238498468 ) a [stabilization blocker](https://github.com/rust-lang/rust/pull/93628#issuecomment-1055738523 ).
Added by 1b87ce0d4092045728c1c68282769d555706f273 (#101410 ):
* Edit to `src/test/ui/let-else/let-else-temporary-lifetime.rs` to add the `-Zvalidate-mir` flag, as a regression test for #99228
Added by af591ebe4d0cf2097a5fdc0bb710442d0f2e7876 (#101410 ):
* [`src/test/ui/let-else/issue-99975.rs`](https://github.com/rust-lang/rust/blob/master/src/test/ui/let-else/issue-99975.rs ) as a regression test for the ICE #99975 .
Added by this PR:
* `ui/let-else/let-else.rs`, a simple run-pass check, similar to `ui/let-else/let-else-run-pass.rs`.
### Things not currently tested
* ~~The `#[allow(...)]` tests check whether allow works, but they don't check whether the non-presence of allow causes a lint to fire.~~ → *test added by e7730dcb7eb29a10ee73f269f4dc6e9d606db0da*
* ~~There is no `#[allow(...)]` test for the expression, as there are tests for the pattern and the else block.~~ → *test added by e7730dcb7eb29a10ee73f269f4dc6e9d606db0da*
* ~~`let-else-brace-before-else.rs` forbids the `let ... = {} else {}` pattern and there is a rustfix to obtain `let ... = ({}) else {}`. I'm not sure whether the `.fixed` files are checked by the tooling that they compile. But if there is no such check, it would be neat to make sure that `let ... = ({}) else {}` compiles.~~ → *test added by e7730dcb7eb29a10ee73f269f4dc6e9d606db0da*
* ~~#92069 got closed as fixed, but no regression test was added. Not sure it's worth to add one.~~ → *test added by 5bd71063b3810d977aa376d1e6dd7cec359330cc*
* ~~consistency between `let else` and `if let` regarding lifetimes and drop order: https://github.com/rust-lang/rust/pull/93628#issuecomment-1055738523~~ → *test added by 2d8460ef43d902f34ba2133fe38f66ee8d2fdafc*
Edit: they are all tested now.
### Possible future work / Refutable destructuring assignments
[RFC 2909](https://rust-lang.github.io/rfcs/2909-destructuring-assignment.html ) specifies destructuring assignment, allowing statements like `FooBar { a, b, c } = foo();`.
As it was stabilized, destructuring assignment only allows *irrefutable* patterns, which before the advent of `let else` were the only patterns that `let` supported.
So the combination of `let else` and destructuring assignments gives reason to think about extensions of the destructuring assignments feature that allow refutable patterns, discussed in #93995 .
A naive mapping of `let else` to destructuring assignments in the form of `Some(v) = foo() else { ... };` might not be the ideal way. `let else` needs a diverging `else` clause as it introduces new bindings, while assignments have a default behaviour to fall back to if the pattern does not match, in the form of not performing the assignment. Thus, there is no good case to require divergence, or even an `else` clause at all, beyond the need for having *some* introducer syntax so that it is clear to readers that the assignment is not a given (enums and structs look similar). There are better candidates for introducer syntax however than an empty `else {}` clause, like `maybe` which could be added as a keyword on an edition boundary:
```Rust
let mut v = 0;
maybe Some(v) = foo(&v);
maybe Some(v) = foo(&v) else { bar() };
```
Further design discussion is left to an RFC, or the linked issue.
2022-09-17 15:31:06 +05:30
bors
e120fb10c6
Auto merge of #9488 - Alexendoo:unused, r=llogiq
...
Add `#[allow(unused)]` to test in `cargo dev new_lint`
`rustfix` tests don't automatically apply `-Aunused` which leads to some tests having `_workarounds`, add it to new test files automatically so people don't have to worry about it
changelog: none
2022-09-17 09:29:17 +00:00
bors
b195f5349a
Auto merge of #101784 - reitermarkus:const-memchr, r=thomcc
...
Simplify `const` `memchr`.
Extracted from https://github.com/rust-lang/rust/pull/101607 .
Removes the need for `const_eval_select`.
2022-09-17 08:15:35 +00:00
bors
4a12d10bcc
Auto merge of #101928 - notriddle:rollup-pexhhxe, r=notriddle
...
Rollup of 8 pull requests
Successful merges:
- #101340 (Adding Fuchsia zxdb debugging walkthrough to docs)
- #101741 (Adding needs-unwind arg to applicable compiler ui tests)
- #101782 (Update `symbol_mangling` diagnostics migration)
- #101878 (More simple formatting)
- #101898 (Remove some unused CSS rules)
- #101911 (rustdoc: remove no-op CSS on `.source .content`)
- #101914 (rustdoc-json-types: Document that ResolvedPath can also be a union)
- #101921 (Pass --cfg=bootstrap for rustdoc for proc_macro crates)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
2022-09-17 05:45:28 +00:00
msakuta
673c43b6e1
Fix a typo in docstring
2022-09-17 13:58:53 +09:00
Michael Howell
cafca7d219
Rollup merge of #101921 - est31:bootstrap_cfg_rustdoc, r=joshtriplett
...
Pass --cfg=bootstrap for rustdoc for proc_macro crates
This PR does three things:
* First, it passes --cfg=bootstrap on stage 0 for rustdoc invocations on proc_macro crates. This mirrors what we do already for rustc invocations of those, and is needed because cargo doesn't respect RUSTFLAGS or RUSTDOCFLAGS when confronted with a proc macro.
* Second, it marks the bootstrap config variable as expected. This is needed both on later stages where it's not set, but also on stage 0, where it is set.
* Third, it adjusts the comment in the rustc wrapper to better reflect the reason why we set the bootstrap variable as
expected: due to recent changes, setting it as expected
is also required even if the cfg variable is passed: ebf4cc361e0d0f11a25b42372bd629953365d17e .
2022-09-16 20:37:17 -07:00
Michael Howell
bba939ee94
Rollup merge of #101914 - aDotInTheVoid:rdj-path-union-docs, r=jsha
...
rustdoc-json-types: Document that ResolvedPath can also be a union
r? rustdoc
2022-09-16 20:37:17 -07:00
Michael Howell
b1178afcb4
Rollup merge of #101911 - notriddle:notriddle/source-content, r=GuillaumeGomez
...
rustdoc: remove no-op CSS on `.source .content`
# `margin-left: 0`
This rule originated in 7669f04fb0ddc3d71a1fb44dc1c5c00a6564ae99, to override the default, massive left margin that content used to accommodate the sidebar:
7669f04fb0/src/librustdoc/html/static/main.css (L307-L309)7669f04fb0/src/librustdoc/html/static/main.css (L153)
2022-09-16 20:37:17 -07:00
Michael Howell
9c6ef4ae38
Rollup merge of #101898 - GuillaumeGomez:rm-unused-css, r=notriddle
...
Remove some unused CSS rules
Since we now have list of items for the ones on the page, we don't need the CSS rules anymore in the sidebar (`.sidebar a`). As for the `.content` ones, they are used to highlight the items in the page (for definitions and others). Surprisingly enough, `method` and `tymethod` are all replaced with `fnname`.
I also used this opportunity to remove these rules in `ayu.css`:
```css
.stab.unstable {}
h2,
h3:not(.impl):not(.method):not(.type):not(.tymethod), h4:not(.method):not(.type):not(.tymethod) {}
```
In the second commit, I removed the `.block a.current*` CSS rules as they're overridden by `.sidebar a.current*` CSS rules.
In the third commit I removed unneeded empty rules (that were there to satisfy the `--check-theme` option).
cc ``@jsha``
r? ``@notriddle``
2022-09-16 20:37:16 -07:00
Michael Howell
8b88370ee5
Rollup merge of #101878 - Rageking8:More-simple-formatting, r=lcnr
...
More simple formatting
2022-09-16 20:37:16 -07:00
Michael Howell
d6534317c7
Rollup merge of #101782 - JhonnyBillM:refactor-symbol-mangling-diags-migration, r=davidtwco
...
Update `symbol_mangling` diagnostics migration
Addresses comments raised in #100831 .
r? `@eddyb` `@davidtwco`
2022-09-16 20:37:15 -07:00
Michael Howell
217a82a2aa
Rollup merge of #101741 - andrewpollack:add-needs-unwind-ui-tests, r=tmandry
...
Adding needs-unwind arg to applicable compiler ui tests
Adding `needs-unwind` arg to applicable compiler ui tests
2022-09-16 20:37:15 -07:00
Michael Howell
fffb7f295a
Rollup merge of #101340 - andrewpollack:fuchsia-zxdb-docs, r=tmandry
...
Adding Fuchsia zxdb debugging walkthrough to docs
Adding `zxdb` docs to walkthrough to show debugging steps
2022-09-16 20:37:14 -07:00
bors
c524c7dd25
Auto merge of #98588 - b-naber:valtrees-cleanup, r=lcnr
...
Use only ty::Unevaluated<'tcx, ()> in type system
r? `@lcnr`
2022-09-17 03:04:22 +00:00
Jacob Hoffman-Andrews
68a3ca0392
Don't add rustdoc's CSS to other doc pages
...
This was originally added so those doc pages could use the same font
files, but it turns out to be fragile. And those doc pages are just
stubs that link to other pages, so they don't need fancy fonts.
2022-09-16 16:53:53 -07:00
Chris Wailes
d1291dc8b4
Improve handing of env vars during bootstrap process
...
This CL modifies the handing of env vars during the bootstrap process in
two ways:
1. Replaces '-' characters with '_' characters in target names to
increase compatibility with different shells
2. Passes Stage0 snapshot compiler related env vars to early invocations
of Cargo
2022-09-16 15:03:11 -07:00
Mathew Horner
a65ca20210
Fix tests by using primitive rather than String.
2022-09-16 16:56:19 -05:00
Jack Huey
e09242d5b8
Final bits
2022-09-16 17:47:53 -04:00
Michael Howell
a87a883f4a
rustdoc: update test case for All Crates page
2022-09-16 14:40:38 -07:00
est31
706f0f018b
Pass --cfg=bootstrap for rustdoc for proc_macro crates
...
This commit does three things:
* First, it passes --cfg=bootstrap on stage 0 for rustdoc
invocations on proc_macro crates. This mirrors what we
do already for rustc invocations of those, and is needed
because cargo doesn't respect RUSTFLAGS or RUSTDOCFLAGS
when confronted with a proc macro.
* Second, it marks the bootstrap config variable as expected.
This is needed both on later stages where it's not set,
but also on stage 0, where it is set.
* Third, it adjusts the comment in the rustc wrapper to better
reflect the reason why we set the bootstrap variable as
expected: due to recent changes, setting it as expected
is also required even if the cfg variable is passed: ebf4cc361e0d0f11a25b42372bd629953365d17e .
2022-09-16 23:35:00 +02:00
Jack Huey
f1767dbb42
Add ExtraConstraintInfo
2022-09-16 17:33:12 -04:00
Jack Huey
9929c0ac76
Add AscribeUserTypeProvePredicate
2022-09-16 17:20:11 -04:00
Jack Huey
ec17be2656
Add outlives_constraint to BlameConstraint
2022-09-16 17:08:35 -04:00
Alex Macleod
6d8959ea83
Add #[allow(unused)] to test in cargo dev new_lint
2022-09-16 21:04:38 +00:00
Jack Huey
67653292be
Add to_constraint_category to ObligationCause and SubregionOrigin
2022-09-16 17:00:11 -04:00
Michael Howell
b72de9be74
rustdoc: clean up CSS for All Items and All Crates lists
...
This reduces the amount of CSS, and makes these two pages more consistent
(which, necessarily, means changing them a bit).
2022-09-16 13:59:45 -07:00
Jack Huey
6075877c89
Pass ConstraintCategory thorough a few more places
2022-09-16 16:44:18 -04:00
Jack Huey
a46376e247
Make QueryOutlivesConstraint contain a ConstraintCategory
2022-09-16 16:15:41 -04:00
Chris Wailes
9995029786
Remove the allow-list for dynamic linking of LLVM tools
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This commit removes an allow-list for the dynamic linking of the LLVM
tools and instead relies on the builder's linking preference only.
2022-09-16 13:08:44 -07:00
bors
95a992a686
Auto merge of #97800 - pnkfelix:issue-97463-fix-aarch64-call-abi-does-not-zeroext, r=wesleywiser
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Aarch64 call abi does not zeroext (and one cannot assume it does so)
Fix #97463
2022-09-16 20:08:05 +00:00
Caio
b7bef4c8a4
Change method's name
2022-09-16 17:01:29 -03:00
Michael Howell
b6c851ad4a
doc: fix redirected link in /index.html
2022-09-16 12:30:18 -07:00
Andrew Pollack
5d27f19505
Adding needs-unwind arg to applicable compiler ui tests
2022-09-16 19:28:21 +00:00
Andrew Pollack
2b8886fb5d
Adding Fuchsia zxdb debugging walkthrough to docs
2022-09-16 19:22:54 +00:00
Charles Lew
686a982f70
Allow using tinyvec_macros dependency, which was introduced by newer version of tinyvec
2022-09-17 02:56:03 +08:00
Nixon Enraght-Moony
cb6c923cf4
Document that ResolvedPath can also be a union
2022-09-16 19:51:58 +01:00
Charles Lew
a76dcd8b3b
Update unicode-rs crates to Unicode 15
2022-09-17 01:55:56 +08:00
Michael Howell
ac8628bcf6
rustdoc: remove no-op CSS .source .content { max-width: none }
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This rule originated in 7669f04fb0ddc3d71a1fb44dc1c5c00a6564ae99, to
override the default, limited line-width that makes sense for prose, but
doesn't make sense for code (which typically uses hard-wrapped lines):
7669f04fb0/src/librustdoc/html/static/main.css (L153)
2022-09-16 10:46:55 -07:00
Michael Howell
1676a9ad61
rustdoc: remove no-op CSS .source .content { margin-left: 0 }
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This rule originated in 7669f04fb0ddc3d71a1fb44dc1c5c00a6564ae99, to
override the default, massive left margin that content used to accommodate
the sidebar:
7669f04fb0/src/librustdoc/html/static/main.css (L307-L309)
2022-09-16 10:46:47 -07:00
Felix S. Klock II
a2de75a827
fix typo in comment noted by bjorn3.
2022-09-16 13:26:58 -04:00
Felix S. Klock II
d73614a2ee
Do not run run-make test tied to unix-style $(CC) on MSVC host.
2022-09-16 13:26:22 -04:00
bors
4d4e51e428
Auto merge of #101902 - jackh726:revert-static-hrtb-error, r=nikomatsakis
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Partially revert #101433
reverts #101433 to fix #101844
We should get this into the beta cut, since the ICE is getting hit quite a bit.
2022-09-16 16:46:14 +00:00
Guillaume Gomez
5d449a017b
Add GUI test for links colors
2022-09-16 18:26:48 +02:00
Guillaume Gomez
1c659977d6
Create new CSS variables for links color
2022-09-16 18:26:39 +02:00
Guillaume Gomez
28956d18d1
Remove unneeded empty ayu CSS rules
2022-09-16 18:25:08 +02:00
Guillaume Gomez
7cf67bfaa2
Remove unused .block a.current* rules
2022-09-16 18:25:08 +02:00
Rageking8
b248a6faf9
add help for invalid inline argument
2022-09-16 23:57:08 +08:00
bors
b6e3f41c2a
Auto merge of #13243 - Veykril:search-memchr, r=Veykril
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Use memmem when searching for usages in ide-db
We already have this dependency, so there is no reason not to use it as it is generally faster than std in our use case.
2022-09-16 14:28:12 +00:00
Lukas Wirth
b73fa0be9c
Use memmem when searching for usages in ide-db
2022-09-16 16:26:54 +02:00
Guillaume Gomez
99c00714cf
Remove some unused CSS rules
2022-09-16 16:18:54 +02:00
