Rollup of 7 pull requests
Successful merges:
- #85223 (rustdoc: Clarified the attribute which prompts the warning)
- #88847 (platform-support.md: correct ARMv7+MUSL platform triple notes)
- #88963 (Coerce const FnDefs to implement const Fn traits )
- #89376 (Fix use after drop in self-profile with llvm events)
- #89422 (Replace whitespaces in doctests' name with dashes)
- #89440 (Clarify a sentence in the documentation of Vec (#84488))
- #89441 (Normalize after substituting via `field.ty()`)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
Replace whitespaces in doctests' name with dashes
Fixes#88263.
Instead of handling white spaces when we filter tests (which would be quite complicated since we split on them!), I propose to instead replace them with dashes.
So for example, this:
```console
test foo.rs - Iter2<T, P>::len (line 13) ... ok
test foo.rs - Iter<T, P>::len (line 4) ... ok
```
becomes:
```console
test foo.rs - Iter<T,-P>::len (line 4) ... ok
test foo.rs - Iter2<T,-P>::len (line 13) ... ok
```
r? `@jyn514`
Coerce const FnDefs to implement const Fn traits
You can now pass a FnDef to a function expecting `F` where `F: ~const FnTrait`.
r? ``@oli-obk``
``@rustbot`` label T-compiler F-const_trait_impl
Rework HIR API to make invocations of the hir_crate query harder.
`hir_crate` forces the recomputation of queries that depend on it.
This PR aims at avoiding useless invocations of `hir_crate` by making dependent code go through `tcx.hir()`.
rustdoc: Remove lazy_static dependency
The macro was used in only one place and there are equivalents in the std, so it seemed weird to keep it around...
I think running a perf check would be a good idea though, just in case.
r? ``@jyn514``
Fix generics where bounds order
Fixes#88809.
Like said on the above issue, the issue is that we were expecting `Symbol` comparisons to be string-based but they are integer-based (because `Symbol` is an integer), messing up the bounds order. To fix it, I simply stored into a `FxIndexMap` instead.
r? ``@jyn514``
Fix union keyword highlighting in rustdoc HTML sources
I followed this logic: if I find an ident "union", I check if it followed by another ident or not. If it's the case, then I consider this is a keyword because it's declaring a union type.
To do so I created a new Iterator which allows to peek the next items without moving the current iterator position.
This is part of https://github.com/rust-lang/rust/issues/85016. If the fix makes sense, I'll extend it to other weak keywords (the issue only mentions they exist but https://doc.rust-lang.org/nightly/reference/keywords.html#weak-keywords only talks about `dyn` and `'static` so not sure if there is anything else to be done?).
cc `@notriddle` (you're one of the last ones who worked on this part of rustdoc so here you go 😉 )
r? `@jyn514`
Fix the population of the `union.impls` field
This pull-request fix the population of the `union.impls` field that was forgot when the `Union` type was introduce as a split from the `Struct` type https://github.com/rust-lang/rust/pull/81500.
``@rustbot`` label +T-rustdoc +A-rustdoc-json
Use the correct edition for syntax highlighting doctests
Previously it would unconditionally use edition 2015, which was incorrect.
Helps with https://github.com/rust-lang/rust/issues/89135 in that you can now override the doctest to be 2018 edition instead of being forced to fix the error. This doesn't resolve any of the deeper problems that rustdoc disagrees with most rust users on what a code block is.
cc `@Mark-Simulacrum`
Clean up clean/types.rs file by making the implementations follow the type declaration
This PR doesn't change anything, it simply moves things around: when reading the code, I realized a few times that a type declaration and implementations on it might be separated by some other type declarations, which makes the reading much more complicated. I put back impl and declaration together.
r? `@camelid`
rustdoc: Cleanup `clean` part 2
Split out from #88379. This contains the following commits from that PR:
- Remove `Type::ResolvedPath.is_generic`
- Rename `is_generic()` to `is_assoc_ty()`
r? `@jyn514`
Rollup of 8 pull requests
Successful merges:
- #88893 (Add 1.56.0 release notes)
- #89001 (Be explicit about using Binder::dummy)
- #89072 (Avoid a couple of Symbol::as_str calls in cg_llvm )
- #89104 (Simplify scoped_thread)
- #89208 ([rfc 2229] Drop fully captured upvars in the same order as the regular drop code)
- #89210 (Add missing time complexities to linked_list.rs)
- #89217 (Enable "generate-link-to-definition" option on rust tools docs as well)
- #89221 (Give better error for `macro_rules! name!`)
Failed merges:
r? `@ghost`
`@rustbot` modify labels: rollup
Be explicit about using Binder::dummy
This is somewhat of a late followup to the binder refactor PR. It removes `ToPredicate` and `ToPolyTraitImpls` that hide the use of `Binder::dummy`. While this does make code a bit more verbose, it allows us be more careful about where we create binders.
Another alternative here might be to add a new trait `ToBinder` or something with a `dummy()` fn. Which could still allow grepping but allows doing something like `trait_ref.dummy()` (but I also wonder if longer-term, it would be better to be even more explicit with a `bind_with_vars(ty::List::empty())` *but* that's not clear yet.
r? ``@nikomatsakis``
The `Option<Module>` version is supported for the case where we don't know whether the `DefId` refers to a module or not.
Non-local traits and enums are also correctly found now.
This just applies the suggested fixes from the compatibility warnings,
leaving any that are in practice spurious in. This is primarily intended to
provide a starting point to identify possible fixes to the migrations (e.g., by
avoiding spurious warnings).
A secondary commit cleans these up where they are false positives (as is true in
many of the cases).
Add initial support for m68k
This patch series adds initial support for m68k making use of the new M68k
backend introduced with LLVM-13. Additional changes will be needed to be
able to actually use the backend for this target.
Gather module items after lowering.
This avoids having a non-local analysis inside lowering.
By implementing `hir_module_items` using a visitor, we make sure that iterations and visitors are consistent.
