Matthias Krüger 958417fba1
Rollup merge of #119554 - matthewjasper:remove-guard-distinction, r=compiler-errors
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
2024-01-05 20:39:52 +01:00
..
2023-12-29 01:13:54 +08:00