…e of other errors

do not suggest when trait_ref is some

Update compiler/rustc_resolve/src/late/diagnostics.rs

Co-authored-by: lcnr <[email protected]>

use helper struct

add a test for functions with some params

refactor debug log

Update `int_roundings` methods from feedback

This updates `#![feature(int_roundings)]` (rust-lang#88581) from feedback. All methods now take `NonZeroX`. The documentation makes clear that they panic in debug mode and wrap in release mode.

r? `@joshtriplett`

`@rustbot` label +T-libs +T-libs-api +S-waiting-on-review

…oc, r=m-ou-se

Improve Rc::new_cyclic and Arc::new_cyclic documentation

Fixes rust-lang#95672.

cc `@CAD97` (since I used your explanations)

…function, r=lcnr

Suggest calling `Self::associated_function()`

closes rust-lang#96453

…triddle

Use "strict" mode in JS scripts

Part of rust-lang#93058.

r? `@notriddle`

…rochenkov

Report that opaque types are not allowed in impls even in the presence of other errors

fixes  rust-lang#96569

before this PR those useful errors were hidden because either `unused parameter` or `only traits defined in the current crate can be implemented for arbitrary types` got emitted first.

…r=petrochenkov

Show invisible delimeters (within comments) when pretty printing.

Because invisible syntax is really hard to work with!

r? `@petrochenkov`

interpret/validity: debug-check ScalarPair layout information

This would have caught rust-lang#96158.
I ran the Miri test suite and it still passes.

r? `@oli-obk`