Rollup of 7 pull requests
Successful merges:
- #87107 (Loop over all opaque types instead of looking at just the first one with the same DefId)
- #87158 (Suggest full enum variant for local modules)
- #87174 (Stabilize `[T; N]::map()`)
- #87179 (Mark `const_trait_impl` as active)
- #87180 (feat(rustdoc): open sidebar menu when links inside it are focused)
- #87188 (Add GUI test for auto-hide-trait-implementations setting)
- #87200 (TAIT: Infer all inference variables in opaque type substitutions via InferCx)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
Due to #20400 the corresponding TrustedLen impls need a helper trait
instead of directly adding `Item = &[T;N]` bounds.
Since TrustedLen is a public trait this in turn means
the helper trait needs to be public. Since it's just a workaround
for a compiler deficit it's marked hidden, unstable and unsafe.
TAIT: Infer all inference variables in opaque type substitutions via InferCx
The previous algorithm was correct for the example given in its
documentation, but when the TAIT was declared as a free item
instead of an associated item, the generic parameters were the
wrong ones.
cc `@spastorino`
r? `@nikomatsakis`
Loop over all opaque types instead of looking at just the first one with the same DefId
This exposed a bug in VecMap and is needed for https://github.com/rust-lang/rust/pull/86410 anyway
r? ``@spastorino``
cc ``@nikomatsakis``
The previous algorithm was correct for the example given in its
documentation, but when the TAIT was declared as a free item
instead of an associated item, the generic parameters were the
wrong ones.
Remove refs from Pat slices
Changes `PatKind::Or(&'hir [&'hir Pat<'hir>])` to `PatKind::Or(&'hir [Pat<'hir>])` and others. This is more consistent with `ExprKind`, saves a little memory, and is a little easier to use.
Remove refs from Pat slices
Changes `PatKind::Or(&'hir [&'hir Pat<'hir>])` to `PatKind::Or(&'hir [Pat<'hir>])` and others. This is more consistent with `ExprKind`, saves a little memory, and is a little easier to use.
Rollup of 7 pull requests
Successful merges:
- #86983 (Add or improve natvis definitions for common standard library types)
- #87069 (ExprUseVisitor: Treat ByValue use of Copy types as ImmBorrow)
- #87138 (Correct invariant documentation for `steps_between`)
- #87145 (Make --cap-lints and related options leave crate hash alone)
- #87161 (RFC2229: Use the correct place type)
- #87162 (Fix type decl layout "overflow")
- #87167 (Fix sidebar display on small devices)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
Fix sidebar display on small devices
Part of #87059.
Instead of hiding the sidebar on small devices, we instead move it out of the viewport so that it remains "visible" to our text only users.
Could you confirm it works for you `@ahicks92` and `@DataTriny` please? You can give it a try at [this URL](https://guillaume-gomez.fr/rustdoc-test/test_docs/index.html).
r? `@notriddle`
RFC2229: Use the correct place type
Closes https://github.com/rust-lang/rust/issues/87097
The ICE occurred because instead of looking at the type of the place after all the projections are applied, we instead looked at the `base_ty` of the Place to decide whether a discriminant should be read of not. This lead to two issues:
1. the kind of the type is not necessarily `Adt` since we only look at the `base_ty`, it could be instead `Ref` for example
2. if the kind of the type is `Adt` you could still be looking at the wrong variant to make a decision on whether the discriminant should be read or not
r? `@nikomatsakis`
Correct invariant documentation for `steps_between`
Given that the previous example involves stepping forward from A to B, the equivalent example on this line would make most sense as stepping backward from B to A.
I should probably add a caveat here that I’m fairly new to Rust, and this is my first contribution to this repo, so it’s very possible that I’ve misunderstood how this is supposed to work (either on a technical level or a social one). If this is the case, please do let me know.
fix dead link for method in trait of blanket impl from third party crate
fix#86620
* changes `href` method to raise the actual error it had instead of an `Option`
* set the href link correctly in case of an error
I did not manage to make a small reproducer, I think it happens in a situation where
* crate A expose a trait with a blanket impl
* crate B use the trait from crate A
* crate C use types from crate B
* building docs for crate C without dependencies
r? `@jyn514`
Update cargo
6 commits in 66a6737a0c9f3a974af2dd032a65d3e409c77aac..27277d966b3cfa454d6dea7f724cb961c036251c
2021-07-14 20:54:28 +0000 to 2021-07-16 00:50:39 +0000
- Flag another curl error as possibly spurious (rust-lang/cargo#9695)
- Add `d` as an alias for `doc` (rust-lang/cargo#9680)
- `cargo fix --edition`: extend warning when on latest edition (rust-lang/cargo#9694)
- Update env_logger requirement from 0.8.1 to 0.9.0 (rust-lang/cargo#9688)
- Document cargo limitation w/ workspaces & configs (rust-lang/cargo#9674)
- Change some warnings to errors (rust-lang/cargo#9689)
Replace associated item bound vars with placeholders when projecting
Fixes#76407Fixes#76826
Similar, but more limited, to #85499. This allows us to handle things like `for<'a> <T as Trait>::Assoc<'a>` but not `for<'a> <T as Trait<'a>>::Assoc`, unblocking GATs.
r? `@nikomatsakis`
