mirror of
https://github.com/rust-lang/rust.git
synced 2025-10-28 03:24:11 +00:00
Fix scoping for let chains in match guards If let guards were previously represented as a different type of guard in HIR and THIR. This meant that let chains in match guards were not handled correctly because they were treated exactly like normal guards. - Remove `hir::Guard` and `thir::Guard`. - Make the scoping different between normal guards and if let guards also check for let chains. closes #118593