Avoid invalid NaN lint machine-applicable suggestion in const context
This PR removes the machine-applicable suggestion in const context for the `invalid_nan_comparision` lint ~~and replace it with a simple help~~.
Fixes https://github.com/rust-lang/rust/issues/114471
Fix missing dependency file with `-Zunpretty`
This PR force the `output_filenames` to be run ~~in every early exits like~~ when using `-Zunpretty`, so to respect the `dep-info` flag.
Fixes https://github.com/rust-lang/rust/issues/112898
r? `@oli-obk`
internal: Turn unresolved proc macro expansions into missing expressions
Reduces the amount of type related errors one gets when proc macro expansion is disabled.
Optimize `Iterator` implementation for `&mut impl Iterator + Sized`
This adds a specialization trait to forward `fold`, `try_fold`,... to the inner iterator where possible
fix: Remove unwraps from "Generate delegate trait"
Fixes#15388
This is untested and purely mechanical, maybe some of those `unwrap`s actually made sense, but it probably doesn't hurt to avoid them.
Rename tests/ui/issues/issue-100605.rs to ../type/option-ref-advice.rs
The test is a regression test for a [bug ](https://github.com/rust-lang/rust/issues/100605) where the compiler gave bad advice for an `Option<&String>`. Rename the file appropriately.
Part of #73494
Use the warning color when rust-analyzer is stopped
If the rust-analyzer server isn't running, we can't do much. Treat this state as a warning color, so it's more obvious.
Resolve visibility paths as modules not as types.
Asking for a resolution with `opt_ns = Some(TypeNS)` allows path resolution to look for type-relative paths, leaving unresolved segments behind. However, for visibility paths we really need to look for a module, so we need to pass `opt_ns = None`.
Fixes https://github.com/rust-lang/rust/issues/109146
r? `@petrochenkov`
Do not run ConstProp on mir_for_ctfe.
This pass does not seem to be useful any more. The const-prop lints are now run by `tcx.mir_drops_elaborated_and_const_checked`, and the const-prop opt should never emit any diagnostic.
SCIP: Qualify parameters by the containing function
SCIP requires symbols to be unique, but multiple functions may have a parameter with the same name. Qualify parameters according to the containing function.
tree borrows: consider some retags as writes for the purpose of data races
Turns out not all retags can be freely reordered. Those that cannot should be considered writes for the data race model, to aid with optimizations.
Only the last commit is the actual change; the ones before that are some refactoring I couldn't stop myself from doing.
Convert builtin "global" late lints to run per module
The compiler currently has 4 non-incremental lints:
1. `clashing_extern_declarations`;
2. `missing_debug_implementations`;
3. ~`unnameable_test_items`;~ changed by https://github.com/rust-lang/rust/pull/114414
4. `missing_docs`.
Non-incremental lints get reexecuted for each compilation, which is slow. Moreover, those lints are allow-by-default, so run for nothing most of the time. This PR attempts to make them more incremental-friendly.
`clashing_extern_declarations` is moved to a standalone query.
`missing_debug_implementation` can use `non_blanket_impls_for_ty` instead of recomputing it.
`missing_docs` is harder as it needs to track if there is a `doc(hidden)` module surrounding. I hack around this using the lint level engine. That's easy to implement and allows to re-enable the lint for a re-exported module, while a more proper solution would reuse the same device as `unnameable_test_items`.
Rollup of 5 pull requests
Successful merges:
- #114287 (update overflow handling in the new trait solver)
- #114475 (Migrate GUI colors test to original CSS color format)
- #114482 (Fix ui-fulldeps missing the `internal_features` lint on stage 0)
- #114490 (Fix a typo in the error reporting for sealed traits.)
- #114491 (Rename issue #114423 test files to include context)
r? `@ghost`
`@rustbot` modify labels: rollup
Fix ui-fulldeps missing the `internal_features` lint on stage 0
Similar to #114102, `ui-fulldeps --stage=1` builds using the the stage 0 compiler instead of the stage 1 compiler. That means that the new `internal_features` lint is referencing a lint that does not exist. Gate the flag it properly until the next feature bump.
Maybe we should just add ui-fulldeps stage 1 into CI somewhere so this is flagged before landing.
