Rollup of 12 pull requests#155851

Merged

rust-bors[bot] merged 34 commits into

rust-lang:mainfrom

jhpratt:rollup-Jst4hhC

Apr 27, 2026

Commits on Dec 29, 2025

Fix requires_lto targets needing lto set in cargo
Flakebi
committed

Commits on Feb 17, 2026

std: sys: process: uefi: Add program searching
Ayush1325
committed

Commits on Apr 25, 2026

Commits on Apr 26, 2026

Add boxing suggestions for `impl Trait` return type mismatches
Unique-Usman
committed
Convert attribute `FinalizeFn` to fn pointer
JonathanBrouwer
committed
Add boxing suggestions for return expressions in `impl Trait` functions
Unique-Usman
committed
rustc_attr_parsing: use a `try {}` in `or_malformed`
scrabsha
committed
Fix broken logic in `incremental_verify_ich_failed`
jyn514
committed
Add some debugging to `rustc_session` filename handling
jyn514
committed
Fix heap overflow in slice::join caused by misbehaving Borrow

Manishearth
and
Mark-Simulacrum
committed

Commits on Apr 27, 2026