Recover wrong-cased keywords that start items
(_this pr was inspired by [this tweet](https://twitter.com/Azumanga/status/1552982326409367561)_)
r? `@estebank`
We've talked a bit about this recovery, but I just wanted to make sure that this is the right approach :)
For now I've only added the case insensitive recovery to `use`s, since most other items like `impl` blocks, modules, functions can start with multiple keywords which complicates the matter.
No longer lint against `#[must_use] async fn foo()`.
When encountering a statement that awaits on a `Future`, check if the
`Future`'s parent item is annotated with `#[must_use]` and emit a lint
if so. This effectively makes `must_use` an annotation on the
`Future::Output` instead of only the `Future` itself.
Fix#78149.
Use `TraitEngine` in more places, restrict visibility of `FulfillmentCtxt` constructor
Most places that are constructing a `FulfillmentContext` should be constructing a `TraitEngine` generically, so later on if/when we're transitioning it'll be easier.
Logical extension of #99746
Rollup of 9 pull requests
Successful merges:
- #102763 (Some diagnostic-related nits)
- #103443 (Parser: Recover from using colon as path separator in imports)
- #103675 (remove redundent "<>" for ty::Slice with reference type)
- #104046 (bootstrap: add support for running Miri on a file)
- #104115 (Migrate crate-search element to CSS variables)
- #104190 (Ignore "Change InferCtxtBuilder from enter to build" in git blame)
- #104201 (Add check in GUI test for file loading failure)
- #104211 (⬆️ rust-analyzer)
- #104231 (Update mailmap)
Failed merges:
- #104169 (Migrate `:target` rules to use CSS variables)
r? `@ghost`
`@rustbot` modify labels: rollup
Add check in GUI test for file loading failure
Since https://github.com/rust-lang/rust/pull/101702, some resources location need to be updated in case their content changed because then their hash will change too. This will prevent errors like https://github.com/rust-lang/rust/pull/104114 to happen again.
The second commit is to prevent CORS errors: when a file is linked from a file itself imported, the web browser considers they come from a different domain and therefore triggers the error. The option tells the web browser to ignore this case.
cc ```@jsha```
r? ```@notriddle```
Parser: Recover from using colon as path separator in imports
I don't know if this is the right approach, any feedback is welcome.
r? ```@compiler-errors```
Fixes#103269
This patch allows the usage of the `track_caller` annotation on
generators, as well as sets them conditionally if the parent also has
`track_caller` set.
Also add this annotation on the `GenFuture`'s `poll()` function.
Add support for custom mir
This implements rust-lang/compiler-team#564 . Details about the design, motivation, etc. can be found in there.
r? ```@oli-obk```
Add context to compiler error message
Changed `creates a temporary which is freed while still in use` to `creates a temporary value which is freed while still in use`.
Migrate rustc_codegen_llvm to SessionDiagnostics
WIP: Port current implementation of diagnostics to the new SessionDiagnostics.
Part of #100717
```@rustbot``` label +A-translation
Previously, a `delay_span_bug` was isssued, failing normalization. This
create a `TyKind::Error` in the signature, which caused
`compare_predicate_entailment` to swallow its signature mismatch error,
causing ICEs because no error was emitted.
