Rollup of 14 pull requests
Successful merges:
- #103876 (type alias impl trait: add tests showing that hidden type only outlives lifetimes that occur in bounds)
- #104427 (Explain why `rematch_impl` fails to be infallible)
- #104436 (Add slice to the stack allocated string comment)
- #104523 (Don't use periods in target names)
- #104627 (Print all features with --print target-features)
- #104911 (Make inferred_outlives_crate return Clause)
- #105002 (Add `PathBuf::as_mut_os_string` and `Path::as_mut_os_str`)
- #105023 (Statics used in reachable function's inline asm are reachable)
- #105045 (`rustc_ast_{passes,pretty}`: remove `ref` patterns)
- #105049 (Hermit: Minor build fixes)
- #105051 (Replace a macro with a function)
- #105062 (rustdoc: use shorthand background for rustdoc toggle CSS)
- #105066 (move `candidate_from_obligation` out of assembly)
- #105068 (Run patchelf also on rust-analyzer-proc-macro-srv.)
Failed merges:
- #105050 (Remove useless borrows and derefs)
r? `@ghost`
`@rustbot` modify labels: rollup
Also cache the stable hash of interned Predicates
continuation of https://github.com/rust-lang/rust/pull/94299
This is a small perf improvement and shares more code between `Ty` and `Predicate`
On type error with long types, print an abridged type and write the full
type to disk.
Print the widest possible short type while still fitting in the
terminal.
`mk_const(ty::ConstKind::X(...), ty)` can now be simplified to
`mk_cosnt(..., ty)`.
I searched with the following regex: \mk_const\([\n\s]*(ty::)?ConstKind\
I've left `ty::ConstKind::{Bound, Error}` as-is, they seem clearer this
way.
- Accept `impl Into`
- Implement `From<>` for `ConstKind`
Note: this adds a dependency on `derive_more` (MIT license). It allows
to derive a lot of traits (like `From` here) that would be otherwise
tedious to implement.
Add documentation for `has_escaping_bound_vars`
Thanks to `@BoxyUwU` for explaining this to me. Adding docs with a helpful link if people get confused.
Prefer doc comments over `//`-comments in compiler
Doc comments are generally nicer: they show up in the documentation, they are shown in IDEs when you hover other mentions of items, etc. Thus it makes sense to use them instead of `//`-comments.
Rollup of 8 pull requests
Successful merges:
- #95836 (Use `rust_out{exe_suffix}` for doctests)
- #104882 (notify lcnr on changes to `ObligationCtxt`)
- #104892 (Explain how to get the discriminant out of a `#[repr(T)] enum` with payload)
- #104917 (Allow non-org members to label `requires-debug-assertions`)
- #104931 (Pretty-print generators with their `generator_kind`)
- #104934 (Remove redundant `all` in cfg)
- #104944 (Support unit tests for jsondoclint)
- #104946 (rustdoc: improve popover focus handling JS)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
Pretty-print generators with their `generator_kind`
After removing `GenFuture`, I special-cased async generators to pretty-print as `impl Future<Output = X>` mainly to avoid too much diagnostics changes originally.
This now reverses that change so that async fn/blocks are pretty-printed as `[$async-type@$source-position]` in various diagnostics, and updates the tests that this touches.
Separate lifetime ident from lifetime resolution in HIR
Drive-by: change how suggested generic args are computed.
Fixes https://github.com/rust-lang/rust/issues/103815
I recommend reviewing commit-by-commit.
After removing `GenFuture`, I special-cased async generators to pretty-print as `impl Future<Output = X>` mainly to avoid too much diagnostics changes originally.
This now reverses that change so that async fn/blocks are pretty-printed as `[$movability `async` $something@$source-position]` in various diagnostics, and updates the tests that this touches.
Rollup of 7 pull requests
Successful merges:
- #104786 (Use the power of adding helper function to simplify code w/ `Mutability`)
- #104788 (Do not record unresolved const vars in generator interior)
- #104909 (Rename `normalize_opaque_types` to `reveal_opaque_types_in_bounds`)
- #104921 (Remove unnecessary binder from `get_impl_future_output_ty`)
- #104924 (jsondoclint: Accept trait alias is places where trait expected.)
- #104928 (rustdoc: use flexbox CSS to align sidebar button instead of position)
- #104943 (jsondoclint: Handle using enum variants and glob using enums.)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
Rename `normalize_opaque_types` to `reveal_opaque_types_in_bounds`
1. The query name is a bit misleading, since it doesn't do any associated type normalization, and
2. since it only takes a predicate list, it sounds a bit more powerful than it actually is.
