6d0378953e
Create clippy lint against unexpectedly late drop for temporaries in match scrutinee expressions A new clippy lint for issue 93883 (https://github.com/rust-lang/rust/issues/93883). Relies on a new trait in `marker` (called `SignificantDrop` to enable linting), which is why this PR is for the rust-lang repo and not the clippy repo. changelog: new lint [`significant_drop_in_scrutinee`]