Rollup of 8 pull requests#155503

Closed

jhpratt wants to merge 21 commits intorust-lang:mainfrom

jhpratt:rollup-4H5RUqD

Commits on Mar 15, 2026

deprecate `std::char` constants and functions
folkertdev
committed

Commits on Apr 6, 2026

libtest: use binary search for --exact test filtering
sunshowers
committed

Commits on Apr 11, 2026

Implemented PermissionsExt ACP on Windows, which provides functions/utilities to observe, set, and create a Permissions struct with certain file attributes
asder8215
committed

Commits on Apr 12, 2026

Commits on Apr 14, 2026

Commits on Apr 15, 2026

triagebot.toml: Sync `assign.owners` with `autolabel."T-compiler"`
Enselic
committed

Commits on Apr 16, 2026

Add regression test for dead code elimination with drop + panic
iyernaveenr
committed

Commits on Apr 17, 2026

Add temporary scope to assert_matches
Voultapher
committed

Commits on Apr 18, 2026

Apply review feedback
Voultapher
committed

Commits on Apr 19, 2026