rustc_ast: Merge impls and reorder methods for attributes and meta items
Merge `impl` blocks for the same types, change order of methods to be more predictable and consistent between impls.
No functional changes.
Follow up to https://github.com/rust-lang/rust/pull/107569.
Introduce `-Zterminal-urls` to use OSC8 for error codes
Terminals supporting the OSC8 Hyperlink Extension can support inline anchors where the text is user defineable but clicking on it opens a browser to a specified URLs, just like `<a href="URL">` does in HTML.
https://gist.github.com/egmontkob/eb114294efbcd5adb1944c9f3cb5feda
a placeholder type is the same as a param as they
represent "this could be any type". A bound type
represents a type inside of a `for<T>` or `exists<T>`.
When entering a forall or exists `T` should be
instantiated as a existential (inference var) or universal
(placeholder). You should never observe a bound variable
without its binder.
asan and tsan generally support iOS, but that previously wasn't
configured in rust. This only adds support for the simulator
architectures, and arm64 device architecture, not the older 32 bit
architectures.
Create a single value cache for the () query key
Since queries using `()` as the key can only store a single value, specialize for that case.
This looks like a minor performance improvement:
<table><tr><td rowspan="2">Benchmark</td><td colspan="1"><b>Before</b></th><td colspan="2"><b>After</b></th></tr><tr><td align="right">Time</td><td align="right">Time</td><td align="right">%</th></tr><tr><td>🟣 <b>clap</b>:check</td><td align="right">1.8477s</td><td align="right">1.8415s</td><td align="right"> -0.33%</td></tr><tr><td>🟣 <b>hyper</b>:check</td><td align="right">0.2666s</td><td align="right">0.2655s</td><td align="right"> -0.40%</td></tr><tr><td>🟣 <b>syntex_syntax</b>:check</td><td align="right">6.3943s</td><td align="right">6.3686s</td><td align="right"> -0.40%</td></tr><tr><td>🟣 <b>syn</b>:check</td><td align="right">1.6413s</td><td align="right">1.6345s</td><td align="right"> -0.42%</td></tr><tr><td>🟣 <b>regex</b>:check</td><td align="right">1.0337s</td><td align="right">1.0313s</td><td align="right"> -0.24%</td></tr><tr><td>Total</td><td align="right">11.1836s</td><td align="right">11.1414s</td><td align="right"> -0.38%</td></tr><tr><td>Summary</td><td align="right">1.0000s</td><td align="right">0.9964s</td><td align="right"> -0.36%</td></tr></table>
Use associated items of `char` instead of freestanding items in `core::char`
The associated functions and constants on `char` have been stable since 1.52 and the freestanding items have soft-deprecated since 1.62 (https://github.com/rust-lang/rust/pull/95566). This PR ~~marks them as "deprecated in future", similar to the integer and floating point modules (`core::{i32, f32}` etc)~~ replaces all uses of `core::char::*` with `char::*` to prepare for future deprecation of `core::char::*`.
Enable new rlib in non stable cases
If bundled static library uses cfg (unstable) or whole-archive (wasn't supported) bundled libs are packed even without packed_bundled_libs.
r? `@petrochenkov`
Resolve documentation links in rustc and store the results in metadata
This PR implements MCP https://github.com/rust-lang/compiler-team/issues/584.
Doc links are now resolved in rustc and stored into metadata, so rustdoc simply retrieves them through a query (local or extern),
Code that is no longer used is removed, and some code that no longer needs to be public is privatized.
The removed code includes resolver cloning, so this PR fixes https://github.com/rust-lang/rust/issues/83761.
Rollup of 9 pull requests
Successful merges:
- #105019 (Add parentheses properly for borrowing suggestion)
- #106001 (Stop at the first `NULL` argument when iterating `argv`)
- #107098 (Suggest function call on pattern type mismatch)
- #107490 (rustdoc: remove inconsistently-present sidebar tooltips)
- #107855 (Add a couple random projection tests for new solver)
- #107857 (Add ui test for implementation on projection)
- #107878 (Clarify `new_size` for realloc means bytes)
- #107888 (revert #107074, add regression test)
- #107900 (Zero the `REPARSE_MOUNTPOINT_DATA_BUFFER` header)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
Implement `deferred_projection_equality` for erica solver
Somewhat of a revival of #96912. When relating projections now emit an `AliasEq` obligation instead of attempting to determine equality of projections that may not be as normalized as possible (i.e. because of lazy norm, or just containing inference variables that prevent us from resolving an impl). Only do this when the new solver is enabled
Mir-Opt for copying enums with large discrepancies
I have been meaning to make this for quite a while, based off of this [hackmd](https://hackmd.io/`@ft4bxUsFT5CEUBmRKYHr7w/rJM8BBPzD).`
I'm not sure where to put this opt now that I've made it, so I'd appreciate suggestions on that!
It's also one long chain of statements, not sure if there's a more friendly format to make it.
r? `@tmiasko`
I would `r` oli but he's on leave so he suggested I `r` tmiasko or wesleywiser.
