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Many small indirections with 1-2 items actively hinders understanding.
Inlines various tiny submodule provides into
- hir_analysis::provide
- hir_analysis::check::provide
- hir_typeck::provide
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jdonszelmann:attempt-to-mitigate-delayed-lint-perf-problems, r=oli-obk
collect delayed lints in hir_crate_items
r? `@oli-obk`
Attempt to mitigate perf problems in rust-lang/rust#138164
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lint on duplicates during attribute parsing
To do this we stuff them in the diagnostic context to be emitted after
hir is constructed
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Move coroutine_by_move_body_def_id into the big check_crate body owner loop
This avoids starting a parallel loop in sequence and instead runs all the queries for a specific DefId together.
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Co-authored-by: Michael Goulet <michael@errs.io>
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Merge mir query analysis invocations
r? `@ghost`
same thing as https://github.com/rust-lang/rust/pull/140854 just a different set of queries
Doing this in general has some bad cache coherence issues because the query caches are laid out in Vec<QueryResult> lists per query where each index refers to a DefId in the same order as we're iterating. Iterating two or more lists at the same time does have cache issues, so I want to poke a bit at it to see if we can't merge just a few of them at a time.
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These are no longer needed now that `Nonterminal` is gone.
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Rollup of 7 pull requests
Successful merges:
- #137314 (change definitely unproductive cycles to error)
- #137701 (Convert `ShardedHashMap` to use `hashbrown::HashTable`)
- #138269 (uefi: fs: Implement FileType, FilePermissions and FileAttr)
- #138331 (Use `RUSTC_LINT_FLAGS` more)
- #138345 (Some autodiff cleanups)
- #138387 (intrinsics: remove unnecessary leading underscore from argument names)
- #138390 (fix incorrect tracing log)
r? `@ghost`
`@rustbot` modify labels: rollup
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It's no longer necessary now that `-Wunreachable_pub` is being passed.
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Revert <https://github.com/rust-lang/rust/pull/138084> to buy time to
consider options that avoids breaking downstream usages of cargo on
distributed `rustc-src` artifacts, where such cargo invocations fail due
to inability to inherit `lints` from workspace root manifest's
`workspace.lints` (this is only valid for the source rust-lang/rust
workspace, but not really the distributed `rustc-src` artifacts).
This breakage was reported in
<https://github.com/rust-lang/rust/issues/138304>.
This reverts commit 48caf81484b50dca5a5cebb614899a3df81ca898, reversing
changes made to c6662879b27f5161e95f39395e3c9513a7b97028.
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(Except for `rustc_codegen_cranelift`.)
It's no longer necessary now that `unreachable_pub` is in the workspace
lints.
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This is temporarily needed for `x doc compiler` to work. They can be
removed once the `Nonterminal` is removed (#124141).
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Continuing the work from #137162.
Every method gains a `hir_` prefix.
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Make E0599 a structured error
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Continuing the work started in #136466.
Every method gains a `hir_` prefix, though for the ones that already
have a `par_` or `try_par_` prefix I added the `hir_` after that.
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After the stabilization PR was opened, `extern "system"` functions were
added to `extended_varargs_abi_support`. This has a number of questions
regarding it that were not discussed and were somewhat surprising.
It deserves to be considered as its own feature, separate from
`extended_varargs_abi_support`.
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This reverts commit 685f189b4307435b83d625fea397ef36dff4e955.
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Rollup of 9 pull requests
Successful merges:
- #132156 (When encountering unexpected closure return type, point at return type/expression)
- #133429 (Autodiff Upstreaming - rustc_codegen_ssa, rustc_middle)
- #136281 (`rustc_hir_analysis` cleanups)
- #136297 (Fix a typo in profile-guided-optimization.md)
- #136300 (atomic: extend compare_and_swap migration docs)
- #136310 (normalize `*.long-type.txt` paths for compare-mode tests)
- #136312 (Disable `overflow_delimited_expr` in edition 2024)
- #136313 (Filter out RPITITs when suggesting unconstrained assoc type on too many generics)
- #136323 (Fix a typo in conventions.md)
r? `@ghost`
`@rustbot` modify labels: rollup
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Instead re-export `rustc_hir_analysis::collect::suggest_impl_trait`,
which is the only thing from the module used in another crate. This
fixes a `FIXME` comment. Also adjust some visibilities to satisfy the
`unreachable_pub` lint.
This changes requires downgrading a link in a comment on `FnCtxt`
because `collect` is no longer public and rustdoc complains otherwise.
This is annoying but I can't see how to avoid it.
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formatting traits
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Robustify and genericize return-type-notation resolution in `resolve_bound_vars`
#129629 implemented return-type-notation (RTN) in its path form, like `where T::method(..): Bound`. As part of lowering, we must record the late-bound vars for the where clause introduced by the method (namely, its early- and late-bound lifetime arguments, since `where T::method(..)` turns into a higher-ranked where clause over all of the lifetimes according to [RFC 3654](https://rust-lang.github.io/rfcs/3654-return-type-notation.html#converting-to-higher-ranked-trait-bounds)).
However, this logic was only looking at the where clauses of the parent item that the `T::method(..)` bound was written on, and not any parent items. This PR generalizes that logic to look at the parent item (i.e. the outer impl or trait) instead and fixes a (debug only) assertion as an effect.
This logic is also more general and likely easier to adapt to more interesting (though likely very far off) cases like non-lifetime binder `for<T: Trait> T::method(..): Send` bounds.
Tracking:
- https://github.com/rust-lang/rust/issues/109417
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continue `ParamEnv` to `TypingEnv` transition
cc #132279
r? `@compiler-errors`
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Co-authored-by: Boxy UwU <rust@boxyuwu.dev>
Co-authored-by: León Orell Valerian Liehr <me@fmease.dev>
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