Fix --pass in compiletest
This makes `x test src/test/mir-opt --pass run` actually do the thing it says it does. The resulting tests do not pass, I'll fix that in a follow up.
Rollup of 9 pull requests
Successful merges:
- #104199 (Keep track of the start of the argument block of a closure)
- #105050 (Remove useless borrows and derefs)
- #105153 (Create a hacky fail-fast mode that stops tests at the first failure)
- #105164 (Restore `use` suggestion for `dyn` method call requiring `Sized`)
- #105193 (Disable coverage instrumentation for naked functions)
- #105200 (Remove useless filter in unused extern crate check.)
- #105201 (Do not call fn_sig on non-functions.)
- #105208 (Add AmbiguityError for inconsistent resolution for an import)
- #105214 (update Miri)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
Create a hacky fail-fast mode that stops tests at the first failure
This is useful for not having to wait until all 10k+ ui tests have finished running and then having to crawl through hundreds of failure reports.
You now only get the first report when you turn on that env var and no new tests are run at all
This works like a charm, but is obviously welded on very crudely
Rollup of 7 pull requests
Successful merges:
- #104903 (Use ocx.normalize in report_projection_error)
- #105032 (improve doc of into_boxed_slice and impl From<Vec<T>> for Box<[T]>)
- #105100 (Add missing intra-doc link)
- #105181 (Don't add a note for implementing a trait if its inner type is erroneous)
- #105182 (Rustdoc-Json: Don't inline foreign traits)
- #105188 (Don't elide type information when printing E0308 with `-Zverbose`)
- #105189 (rustdoc: clean up redundant CSS on `.rustdoc-toggle.hideme`)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
9 commits in e027c4b5d25af2119b1956fac42863b9b3242744..f6e737b1e3386adb89333bf06a01f68a91ac5306
2022-11-25 19:44:46 +0000 to 2022-12-02 20:21:24 +0000
- Refactor generate_targets into separate module (rust-lang/cargo#11445)
- Improve file found in multiple build targets warning (rust-lang/cargo#11299)
- Error when precise without -p flag (rust-lang/cargo#11349)
- Improve strategy for selecting targets to be scraped for examples (rust-lang/cargo#11430)
- Aware of compression ratio for unpack size limit (rust-lang/cargo#11337)
- Add test for rustdoc-map generation when using sparse registries (rust-lang/cargo#11403)
- Add error message when `cargo fix` on an empty repo (rust-lang/cargo#11400)
- Store the sparse+ prefix in the SourceId for sparse registries (rust-lang/cargo#11387)
- Update documentation for -Zrustdoc-scrape-examples in the Cargo Book (rust-lang/cargo#11425)
rustc_ast_lowering: Stop lowering imports into multiple items
Lower them into a single item with multiple resolutions instead.
This also allows to remove additional `NodId`s and `DefId`s related to those additional items.
Lower them into a single item with multiple resolutions instead.
This also allows to remove additional `NodId`s and `DefId`s related to those additional items.
refactor scheduler
Refactors the scheduler to use something akin to a generator -- a callback that will be invoked when the stack of a thread is empty, which has the chance to push a new stack frame or do other things and then indicates whether this thread is done, or should be scheduled again. (Unfortunately I think we [cannot use actual generators](https://rust-lang.zulipchat.com/#narrow/stream/213817-t-lang/topic/Generators.20that.20borrow.20on.20each.20resume.3F) here.) The interpreter loop is now a proper infinite loop, the only way to leave it is for some kind of interrupt to be triggered (represented as `InterpError`) -- unifying how we handle 'exit when calling `process::exit`' and 'exit when main thread quits'.
The last commit implements an alternative approach to https://github.com/rust-lang/miri/pull/2660 using this new structure. Fixes https://github.com/rust-lang/miri/issues/2629.
Some initial normalization method changes
1. Rename `AtExt::normalize` to `QueryNormalizeExt::query_normalize` (using the `QueryNormalizer`)
2. Introduce `NormalizeExt::normalize` to replace `partially_normalize_associated_types_in` (using the `AssocTypeNormalizer`)
3. Rename `FnCtxt::normalize_associated_types_in` to `FnCtxt::normalize`
4. Remove some unused other normalization fns in `Inherited` and `FnCtxt`
Also includes one drive-by where we're no longer creating a `FnCtxt` inside of `check_fn`, but passing it in. This means we don't need such weird `FnCtxt` construction logic.
Stacked on top of #104835 for convenience.
r? types
Change multiline span ASCII art visual order
Tweak the ASCII art for nested multiline spans so that we minimize line overlaps.
Partially addresses https://github.com/rust-lang/rust/issues/61017.
