…suggestion`

issues97981

…am-ty, r=oli-obk

Normalize consts' tys when relating with `adt_const_params`

Fixes rust-lang#97007

…requirements, r=pnkfelix

Remove the `infer_static_outlives_requirements` feature

Closes rust-lang#54185
r? `@pnkfelix`

interpret: unify offset_from check with offset check

`offset` does the check with a single `check_ptr_access` call while `offset_from` used two calls. Make them both just one one call.

I originally intended to actually factor this into a common function, but I am no longer sure if that makes a lot of sense... the two functions start with pretty different precondition (e.g. `offset` *knows* that the 2nd pointer has the same provenance).

I also reworded the UB messages a little. Saying it "cannot" do something is not how we usually phrase UB (as far as I know). Instead it's not *allowed* to do that.

r? `````@oli-obk`````

…_update_is_probably_complete, r=oli-obk

Make `type_changing_struct_update` no longer an incomplete feature

After rust-lang#97705, I don't see what would make it incomplete anymore. `check_expr_struct_fields` seems to now implement the RFC to the letter.

r? `````@nikomatsakis`````
cc `````@rust-lang/types`````

…g, r=davidtwco

Remove unnecessary `to_string` and `String::new`

rust-lang@73fa217 changed the type of the `suggestion` argument to `impl ToString`. This patch removes unnecessary `to_string` and `String::new`.

cc: ````@davidtwco````

[issues:97981] del unrelated comment

fixes rust-lang#97981
summary: del unrelated comment

Document an edge case of `str::split_once`

Update miri

r? `@ghost`

fixes rust-lang#98036