Rollup of 9 pull requests #119604
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Rollup of 9 pull requests #119604
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Add `E0796` error code. Add `static_mut_ref` lint. This is the idea for the 2024 edition.
It's not used within the repository in any way (e.g. in tests), and doesn't seem useful.
It appears it was intended to be tier 3, but was accidentally added to tier 2.
No functional changes - all checks have been emitted conditionally on block being rechable already.
Reevaluate `body.should_skip()` after updating the MIR phase to ensure that injected MIR is processed correctly. Update a few custom MIR tests that were ill-formed for the injected phase.
The check attempts to identify potential undefined behaviour, rather than whether MIR is well-formed. It belongs in the lint not validator.
…twco Disallow reference to `static mut` and adding `static_mut_ref` lint Closes rust-lang#114447 r? ``@scottmcm``
…mpiler-errors Make `negative_bounds` internal & fix some of its issues r? compiler-errors
…errors Handle ForeignItem as TAIT scope. Fixes rust-lang#119295
…bject-safety-error, r=Nilstrieb Use `resolutions(()).effective_visiblities` to avoid cycle errors in `report_object_error` Inside of `report_object_error`, using the `effective_visibilities` query causes cycles since it calls `type_of`, which itself may call `typeck`, which may end up reporting its own object-safety errors. Fixes rust-lang#119346 Fixes rust-lang#119502
…em,Nilstrieb Remove `-Zdump-mir-spanview` The `-Zdump-mir-spanview` flag was added back in rust-lang#76074, as a development/debugging aid for the initial work on what would eventually become `-Cinstrument-coverage`. It causes the compiler to emit an HTML file containing a function's source code, with various spans highlighted based on the contents of MIR. When the suggestion was made to [triage and remove unnecessary `-Z` flags (Zulip)](https://rust-lang.zulipchat.com/#narrow/stream/131828-t-compiler/topic/.60-Z.60.20option.20triage), I noted that this flag could potentially be worth removing, but I wanted to keep it around to see whether I found it useful for my own coverage work. But when I actually tried to use it, I ran into various issues (e.g. it crashes on `tests/coverage/closure.rs`). If I can't trust it to work properly without a full overhaul, then instead of diving down a rabbit hole of trying to fix arcane span-handling bugs, it seems better to just remove this obscure old code entirely. --- ``@rustbot`` label +A-code-coverage
…s, r=oli-obk Remove `-Zreport-delayed-bugs`. It's not used within the repository in any way (e.g. in tests), and doesn't seem useful. It was added in rust-lang#52568. r? ``@oli-obk``
Migrate memory overlap check from validator to lint The check attempts to identify potential undefined behaviour, rather than whether MIR is well-formed. It belongs in the lint not validator. Follow up to changes from rust-lang#119077.
…methods, r=notriddle [rustdoc] Fix invalid handling for static method calls in jump to definition feature I realized when working on a clippy lint that static method calls on `Self` could not give me the method `Res`. For that, we need to use `typeck` and so that's what I did in here. It fixes the linking to static method calls. r? ``@notriddle``
…trieb Move `i586-unknown-netbsd` from tier 2 to tier 3 platform support table It appears it was intended to be tier 3, but was accidentally added to tier 2. Based on inspecting the PR adding it the table rust-lang#117170 and the fact that it is not built in CI which is one of the tier 2 requirements. cc ``@he32`` r? ``@Nilstrieb``
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…iaskrgr Rollup of 9 pull requests Successful merges: - rust-lang#117556 (Disallow reference to `static mut` and adding `static_mut_ref` lint) - rust-lang#119354 (Make `negative_bounds` internal & fix some of its issues) - rust-lang#119420 (Handle ForeignItem as TAIT scope.) - rust-lang#119506 (Use `resolutions(()).effective_visiblities` to avoid cycle errors in `report_object_error`) - rust-lang#119566 (Remove `-Zdump-mir-spanview`) - rust-lang#119567 (Remove `-Zreport-delayed-bugs`.) - rust-lang#119577 (Migrate memory overlap check from validator to lint) - rust-lang#119586 ([rustdoc] Fix invalid handling for static method calls in jump to definition feature) - rust-lang#119588 (Move `i586-unknown-netbsd` from tier 2 to tier 3 platform support table) r? `@ghost` `@rustbot` modify labels: rollup
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Successful merges:
static mutand addingstatic_mut_reflint #117556 (Disallow reference tostatic mutand addingstatic_mut_reflint)negative_boundsinternal & fix some of its issues #119354 (Makenegative_boundsinternal & fix some of its issues)resolutions(()).effective_visiblitiesto avoid cycle errors inreport_object_error#119506 (Useresolutions(()).effective_visiblitiesto avoid cycle errors inreport_object_error)-Zdump-mir-spanview#119566 (Remove-Zdump-mir-spanview)-Zreport-delayed-bugs. #119567 (Remove-Zreport-delayed-bugs.)i586-unknown-netbsdfrom tier 2 to tier 3 platform support table #119588 (Movei586-unknown-netbsdfrom tier 2 to tier 3 platform support table)r? @ghost
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