Rustdoc: remove a bunch of @ts-expect-error from main.js
r? ```````@notriddle```````
Most remaining instances of ````````@ts-expect-error```````` in `search.js` and `main.js` are some sort of unchecked assertion, most of them involving nullibility, and we have yet to decide on how to handle these.
Disentangle `ForwardGenericParamBan` and `ConstParamTy` ribs
In #137617, the `ConstParamTy` rib was adjusted to act kinda like the `ForwardGenericParamBan`. However, this means that it no longer served its purpose banning generics from *parent items*. Although we still are checking for param type validity using the `ConstParamTy_` trait, which means that we weren't accepting code we shouldn't, I think it's a bit strange for us not to be rejecting code like this during *resolution* and instead letting these malformed const generics leak into the type system:
```rust
trait Foo<T> {
fn bar<const N: T>() {}
}
```
This PR does a few things:
1. Introduce a `ForwardGenericParamBanReason` enum, and start using the `ForwardGenericParamBan` rib to ban forward-declared params in const tys when `generic_const_parameter_types` is enabled.
2. Start using the `ConstParamTy` rib to ban *all* generics when `generic_const_parameter_types` is disabled.
3. Improve the diagnostics for both of the cases above, and for forward-declared params in parameter defaults too :3
r? `@BoxyUwU` or reassign
Support rmeta inputs for --crate-type=bin --emit=obj
This already works for --emit=metadata, but is possible anytime we're not linking.
Tests:
- `rmeta_bin` checks we're not changing --emit=link (already passes)
- `rmeta_bin-pass` tests the new behavior for --emit=obj (would fail today) and also --emit=metadata which isn't changing
uefi: fs: Implement FileType, FilePermissions and FileAttr
- In UEFI, both FileType and FilePermissions are represented by the attr bitfield.
- Using simple bools here since both are represented by a single bit.
- Add `FILE_PERMISSION` mask for constructing attribute while change permissions.
cc ````@nicholasbishop````
Convert `ShardedHashMap` to use `hashbrown::HashTable`
The `hash_raw_entry` feature (#56167) has finished fcp-close, so the compiler
should stop using it to allow its removal. Several `Sharded` maps were
using raw entries to avoid re-hashing between shard and map lookup, and
we can do that with `hashbrown::HashTable` instead.
change definitely unproductive cycles to error
builds on top of #136824 by adding a third variant to `PathKind` for paths which may change to be coinductive in the future but must not be so right now. Most notably, impl where-clauses of not yet coinductive traits.
With this, we can change cycles which are definitely unproductive to a proper error. This fixes https://github.com/rust-lang/trait-system-refactor-initiative/issues/114. This does not affect stable as we keep these cycles as ambiguous during coherence.
r? ````````@compiler-errors```````` ````````@nikomatsakis````````
If types such as `Option<Option<String>>` are not used by value, then
`Option<Option<&String>>` will be suggested, instead of
`Option<&Option<String>>`.
changelog: [`needless_pass_by_value`]: suggest using a reference on the
innermost `Option` content
fix#14375
This changes the path from "licences" to "licenses" for consistency
across the repo, including the usage directly around this line. This is
a US/UK spelling difference, but I believe the US spelling is also more
common in open source in general.
Update bootstrap to edition 2024
The stage0 compiler now supports edition 2024, so we can update bootstrap to it. I manually reviewed all the changes from `cargo fix --edition` and reverted most of them (`if let` -> `matches` changes and two unneeded usages of `use <>`).
r? `@onur-ozkan`
try-job: dist-x86_64-msvc
Last part of https://github.com/rust-lang/rust-clippy/pull/11421.
Now all ui tests require annotations.
The change in `ui_test` is to add `ICE:` errors.
changelog: Make internals ui tests annotations mandatory
r? @flip1995
