Rollup of 12 pull requests#158047

Merged

rust-bors[bot] merged 28 commits into

rust-lang:mainfrom

JonathanBrouwer:rollup-IaduMyK

Jun 18, 2026

Commits on Jun 12, 2026

Commits on Jun 14, 2026

Commits on Jun 15, 2026

Don't suggest adding `in` to a `for` loop that already has one
onehr
committed

Commits on Jun 16, 2026

fix(rustc_middle): preserve track_caller for vtable shims
kevin-valerio
committed
improve diagnostics and mentions struct and not expression
Shourya742
committed
rustc_session: accumulate multiple -Zsanitizer target modifiers
PiJoules
committed

Commits on Jun 17, 2026