Rollup of 12 pull requests #132308
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Rollup of 12 pull requests #132308
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Depend on rustc_abi in compiler crates that use it indirectly but have not yet taken on that dependency, and are not entangled in my other PRs. This leaves an "excise rustc_target" step after the dust settles.
Updated for changes in the package server workflow.
This reduces the need of the compiler to peek on the fields of LayoutS.
…jgillot Lower AST node id only once Fixes rust-lang#96346. I basically followed the given instructions except the inline part. `lower_jump_destination` can't reuse local existing `HirId` due to unknown name resolution result so I created an additional mapping for labels. r? `````@cjgillot`````
…it, r=dtolnay Add a new trait `proc_macro::ToTokens` Tracking issue rust-lang#130977 This PR adds a new trait `ToTokens`, implemented for types that can be interpolated inside a `quote!` invocation. ```rust impl ToTokens for TokenTree impl ToTokens for TokenStream impl ToTokens for Literal impl ToTokens for Ident impl ToTokens for Punct impl ToTokens for Group impl<T: ToTokens + ?Sized> ToTokens for &T impl<T: ToTokens + ?Sized> ToTokens for &mut T impl<T: ToTokens + ?Sized> ToTokens for Box<T> impl<T: ToTokens + ?Sized> ToTokens for Rc<T> impl<T: ToTokens + ToOwned + ?Sized> ToTokens for Cow<'_, T> impl<T: ToTokens> ToTokens for Option<T> impl ToTokens for u{8,16,32,64,128} impl ToTokens for i{8,16,32,64,128} impl ToTokens for f{32,64} impl ToTokens for {u,i}size impl ToTokens for bool impl ToTokens for char impl ToTokens for str impl ToTokens for String impl ToTokens for CStr impl ToTokens for CString ``` ~This PR also implements the migration mentioned in the tracking issue, replacing `Extend<Token{Tree,Stream}>` with `Extend<T: ToTokens>`, and replacing `FromIterator<Token{Tree,Stream}>` with `FromIterator<T: ToTokens>`.~ **UPDATE**: Reverted. ```diff -impl FromIterator<TokenTree> for TokenStream -impl FromIterator<TokenStream> for TokenStream +impl<T: ToTokens> FromIterator<T> for TokenStream -impl Extend<TokenTree> for TokenStream -impl Extend<TokenStream> for TokenStream +impl<T: ToTokens> Extend<T> for TokenStream ``` I'm going to leave some comments in the review where I'm unsure and concerned. r? ````@dtolnay```` CC ````@tgross35````
…rescope, r=traviscross,lcnr Stabilize if_let_rescope Close rust-lang#131154 Tracked by rust-lang#124085
…=spastorino
Collect item bounds for RPITITs from trait where clauses just like associated types
We collect item bounds from trait where clauses for *associated types*, i.e. this:
```rust
trait Foo
where
Self::Assoc: Send
{
type Assoc;
}
```
Becomes this:
```rust
trait Foo {
type Assoc: Send;
}
```
Today, with RPITITs/AFIT and return-type notation, we don't do that, i.e.:
```rust
trait Foo where Self::method(..): Send {
fn method() -> impl Sized;
}
fn is_send(_: impl Send) {}
fn test<T: Foo>() {
is_send(T::method());
}
```
...which fails on nightly today.
Turns out it's super easy to fix this, and we just need to use the `associated_type_bounds` lowering function in `explicit_item_bounds_with_filter`, which has that logic baked in.
…ir, r=celinval stable_mir: Directly use types from rustc_abi In most cases, rustc_target is not necessary, so use rustc_abi instead of its reexports.
…mpiler-errors compiler: Add rustc_abi dependence to the compiler Depend on rustc_abi in compiler crates that use it indirectly but have not yet taken on that dependency, and are not *significantly* entangled in my other PRs. This leaves an "excise rustc_target" step after the dust settles.
…piler-errors Add `LayoutData::is_uninhabited` and use it Use accessors for the things that accessors are good at: reducing everyone's need to be nosy and peek at the internals of every data structure.
…s-margins, r=notriddle [rustdoc] Unify variant struct fields margins with struct fields As discussed in rust-lang#132220. | before | after | |-|-| |  |  | r? `````@notriddle`````
…r-errors cg_llvm: Use a type-safe helper to cast `&str` and `&[u8]` to `*const c_char` In `rustc_codegen_llvm` there are many uses of `.as_ptr().cast()` to convert a string or byte-slice to `*const c_char`, which then gets passed through FFI. This works, but is fragile, because there's nothing constraining the pointer cast to actually be from `u8` to `c_char`. If the original value changes to something else that has an `as_ptr` method, or the context changes to expect something other than `c_char`, the cast will silently do the wrong thing. By making the cast more explicit via a helper method, we can be sure that it will either perform the intended cast, or fail at compile time.
…none, r=compiler-errors refactor: cleaner check to return None It's very nit change. Refactor to shorten verbose check when returning None for `backend_feature_name`.
Updating Fuchsia platform-support documentation Updated for changes in the package server workflow. r? `````@tmandry````` `````@erickt`````
…1, r=onur-ozkan fixed wast version was released, remove randomization exemption
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@bors r+ p=12 |
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@bors rollup=never |
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@bors r- |
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Successful merges:
proc_macro::ToTokens#131441 (Add a new traitproc_macro::ToTokens)LayoutData::is_uninhabitedand use it #132255 (AddLayoutData::is_uninhabitedand use it)&strand&[u8]to*const c_char#132260 (cg_llvm: Use a type-safe helper to cast&strand&[u8]to*const c_char)r? @ghost
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