rustdoc: remove no-op `#search`
The margin rule was added in c729e4dca7 to remove an unnecessary left margin that was present on desktop. This desktop-mode margin was itself removed in 135281ed15.
The padding rule was added in 135281ed15 when converting the rule for `#main`, but didn't do anything even then.
Update browser UI test 0 10
The biggest change from this browser-ui-test update is the upgrade of the puppeteer version to `17.1.3` (the latest in short).
I also added the command `click-with-offset` to still allow us to click on the `[-]` part.
cc `@jsha`
r? `@notriddle`
Check that the types in return position `impl Trait` in traits are well-formed
This effectively duplicates `check_associated_type_bounds`, but that shouldn't be for long, since we're going to remove it once we refactor RPITITs into regular associated items.
Fixes#101663
---
We don't check
```rust
trait Foo {
fn bar() -> impl ?Sized;
}
```
currently, but that's for a different reason, which is that we don't currently check that a trait function's return type is sized (i.e. `fn bar() -> [u8]` also works in a trait).
Fix naming format of IEEE 754 standard
Currently the documentation of f64::min refers to "IEEE-754 2008" while the documentation of f64::minimum refers to "IEEE 754-2019".
Note that one has the format IEEE,hyphen,number,space,year while the other is IEEE,space,number,hyphen,year. The official IEEE site [1] uses the later format and it is also the one most commonly used throughout the codebase.
Update all comments and - more importantly - documentation to consistently use the official format.
[1] https://standards.ieee.org/ieee/754/4211/
Add inline-llvm option for disabling/enabling LLVM inlining
In this PR, a new -Z option `inline-llvm` is added in order to be able to turn on/off LLVM inlining.
The capability of turning on/off inlining in LLVM backend is needed for testing performance implications of using recently enabled inlining in rustc's frontend (with -Z inline-mir=yes option, #91743). It would be interesting to see the performance effect using rustc's frontend inlining only without LLVM inlining enabled. Currently LLVM is still doing inlining no mater what value inline-mir is set to. With the option `inline-llvm` being added in this PR, user can turn off LLVM inlining by using `-Z inline-llvm=no` option (the default of inline-llvm is 'yes', LLVM inlining enabled).
Fix ICE in opt_suggest_box_span
We were _totally_ mishandling substs and obligations in `opt_suggest_box_span`, so I reworked that function pretty heavily.
Also some drive-by changes, namely removing `ret_type_span`.
Fixes#101465
The `visit_path_segment` method of both the AST and HIR visitors has a
`path_span` argument that isn't necessary. This commit removes it.
There are two very small and inconsequential functional changes.
- One call to `NodeCollector::insert` now is passed a path segment
identifier span instead of a full path span. This span is only used in
a panic message printed in the case of an internal compiler bug.
- Likewise, one call to `LifetimeCollectVisitor::record_elided_anchor`
now uses a path segment identifier span instead of a full path span.
This span is used to make some `'_` lifetimes.
This rule was added in c729e4dca7 to remove an
unnecessary left margin that was present on desktop. This desktop-mode margin
was itself removed in 135281ed15.
Check if TCS is a null pointer on SGX
The `EENTER` instruction only checks if the TCS is aligned, not if it zero. Saying the address returned is a `NonNull<u8>` (for which `Tcs` is a type alias) is unsound. As well-behaved runners will not put the TCS at address zero, so the definition of `Tcs` is correct. However, `std` should check the address before casting it to a `NonNull`.
ping `@jethrogb` `@raoulstrackx`
`@rustbot` label I-unsound
Remove &[T] from vec_deque::Drain
Fixes https://github.com/rust-lang/rust/issues/60076
I don't know what the right approach is here. There were a few suggestions in the issue, and they all seem a bit thorny to implement. So I just picked one that was kind of familiar.
Add diagnostic arg 'current_crate'
With this fix, I get almost the same error message as on stable, again.
However, I expected to get the new error message `std is required by {$current_crate} because it does not declare #![no_std]`, but I didn't. Instead, I got a new line `help: consider building the standard library from source with cargo build -Zbuild-std`. So I obviously do not fully understand what is going on.
In any case, the bug itself seems to be fixed by this patch.
Closes#101640
Only encode return-position `impl Trait` in trait when parent function has a default body
Semi-blocked on #101679, because I can't currently write a test for when we _should_ encode the type of the return-position `impl Trait` in trait, which is when a trait has a default function body, like so:
```rust
trait Foo {
fn bar() -> impl Sized { }
}
```
Though this can land even without #101679, since it does prevent ICEs from occuring any time you use `#![feature(return_position_impl_trait_in_trait)]` in a library, which is kind annoying.
Build release artifact against older Glibc
When GitHub [deprecated Ubuntu 18.04](https://github.blog/changelog/2022-08-09-github-actions-the-ubuntu-18-04-actions-runner-image-is-being-deprecated-and-will-be-removed-by-12-1-22/) runners, rust-analyzer was forced to bump runners to 20.04 which includes an updated Glib. This renders RA incompatible with the still popular Ubuntu 18.04 and other slightly older distro versions.
Until a deprecation plan is announced on RA's side, I propose binaries shall be built against older glibc to maintain compatibility.
This PR changes the Release CI workflow to build the `linux-x64/x86_64-unknown-linux-gnu` release in an Ubuntu 18.04 container.
Fixes#13081 and #13085
Allow generators to impl Clone/Copy
Revives #95137. It's a pity that the original pr didn't land because the implementation is almost complete! All credits goes to `@canndrew,` and i just resolved the merge conflicts and updated the feature gate version number.
r? `@oli-obk`
