Rollup of 18 pull requests#158386

Closed

JonathanBrouwer wants to merge 55 commits into

rust-lang:mainfrom

JonathanBrouwer:rollup-MfzMs1m

Commits on May 11, 2026

Add test for async Send inference with PhantomData<*mut ()> + unsafe impl Send + dyn Trait

sandersaares
and
Copilot
committed

Commits on May 31, 2026

autodiff: stop always needing an alloca
scottmcm
committed

Commits on Jun 2, 2026

Add supertrait item shadowing for type-level path resolution
Amanieu
committed

Commits on Jun 3, 2026

Commits on Jun 4, 2026

Address review feedback for tests
Amanieu
committed

Commits on Jun 22, 2026

Commits on Jun 23, 2026

Commits on Jun 25, 2026