Signed-off-by: Yuki Okushi <jtitor@2k36.org>

It is not used anymore for unit testing.

Libs-API decided to remove these in rust-lang#102697.

Follow-up to rust-lang#107023, which removed them from `compiler/`, but a couple new ones showed up since that was merged.

Replace libc::{type} imports with crate::ffi::{type} outside of
`std::sys` and `std::os`.

Signed-off-by: Ayush Singh <ayushsingh1325@gmail.com>

…indentation, r=petrochenkov

Improve unexpected close and mismatch delimiter hint in TokenTreesReader

Fixes rust-lang#103882
Fixes rust-lang#68987
Fixes rust-lang#69259

The inner indentation mismatching will be covered by outer block, the new added function `report_error_prone_delim_block` will find out the error prone candidates for reporting.

…r=JohnTitor

Stabilize the const_socketaddr feature

Stabilizes `#![feature(const_socketaddr)]`. Tracking issue: rust-lang#82485
Closes rust-lang#82485

This has been unstably const for over a year now. And the code change simplifying the constness of the `new` constructors has been in stable Rust since 1.64 (a bit over a full release cycle). I'm not aware of any blockers to this stabilization.

Replace libc::{type} with crate::ffi::{type}

Replace libc::{type} imports with crate::ffi::{type} outside of `std::sys` and `std::os`.

Signed-off-by: Ayush Singh <ayushsingh1325@gmail.com>

…=compiler-errors

Detect references to non-existant messages in Fluent resources

Should help with cases like rust-lang#107091, where `{variable}` (a message reference) is accidentally typed, rather than `{$variable}` (a variable reference)

Fixes rust-lang#107370

```@rustbot``` label +A-translation

…errors

Add regression test for rust-lang#60755

Closes rust-lang#60755
r? compiler-errors
Signed-off-by: Yuki Okushi <jtitor@2k36.org>

…-obk

Remove `BOOL_TY_FOR_UNIT_TESTING`

It is not used anymore for unit testing.

…r, r=compiler-errors

Use `FallibleTypeFolder` for `ConstInferUnifier` not `TypeRelation`

I am not sure why this was using a `TypeRelation`, maybe it predates the ability to have fallible type folders

…on, r=GuillaumeGomez

rustdoc: remove inline javascript from copy-path button

Remove `ControlFlow::{BREAK, CONTINUE}`

Libs-API decided to remove these in rust-lang#102697.

Follow-up to rust-lang#107023, which removed them from `compiler/`, but a couple new ones showed up since that was merged.

r? libs