3cc3486733
Remove `ast::Guard` With the introduction of `ast::ExprKind::Let` in https://github.com/rust-lang/rust/pull/60861, the `ast::Guard` structure is now redundant in terms of representing [`if let` guards](https://github.com/rust-lang/rust/issues/51114) in AST since it can be represented by `ExprKind::Let` syntactically. Therefore, we remove `ast::Guard` here. However, we keep `hir::Guard` because the semantic representation is a different matter and this story is more unclear right now (might involve `goto 'arm` in HIR or something...). r? @petrochenkov |
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| .. | ||
| benches | ||
| cfg | ||
| dep_graph | ||
| hir | ||
| ich | ||
| infer | ||
| lint | ||
| middle | ||
| mir | ||
| query | ||
| session | ||
| traits | ||
| ty | ||
| util | ||
| arena.rs | ||
| build.rs | ||
| Cargo.toml | ||
| error_codes.rs | ||
| lib.rs | ||
| macros.rs | ||
| README.md | ||
For more information about how rustc works, see the rustc guide.