Remove HIR opkinds #118394
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Remove HIR opkinds #118394
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- Rename them both `as_str`, which is the typical name for a function that returns a `&str`. (`to_string` is appropriate for functions returning `String` or maybe `Cow<'a, str>`.) - Change `UnOp::as_str` from an associated function (weird!) to a method. - Avoid needless `self` dereferences.
To match `BinOpKind::is_comparison` and `hir::BinOpKind::is_lazy`.
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Some changes occurred in src/tools/rustfmt cc @rust-lang/rustfmt Some changes occurred in src/tools/clippy cc @rust-lang/clippy |
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Best reviewed one commit at a time. |
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@bors r+ |
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Thanks for the fast review :) |
They're identical to the same-named types from `ast`. I find it silly (and inefficient) to have all this boilerplate code to convert one type to an identical type. There is already a small amount of type sharing between the AST and HIR, e.g. `Attribute`, `MacroDef`. The commit adds a `pub use` to `rustc_hir` so that, for example, `ast::BinOp` can also be referred to as `hir::BinOp`. This is so the many existing `hir`-qualified mentions of these types don't need to change. The commit also moves a couple of operations from the (removed) HIR types to the AST types, e.g. `is_by_value`.
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I made a tiny tweak to the @bors r=cjgillot |
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…iaskrgr Rollup of 7 pull requests Successful merges: - rust-lang#116839 (Implement thread parking for xous) - rust-lang#118265 (remove the memcpy-on-equal-ptrs assumption) - rust-lang#118269 (Unify `TraitRefs` and `PolyTraitRefs` in `ValuePairs`) - rust-lang#118394 (Remove HIR opkinds) - rust-lang#118398 (Add proper cfgs in std) - rust-lang#118419 (Eagerly return `ExprKind::Err` on `yield`/`await` in wrong coroutine context) - rust-lang#118422 (Fix coroutine validation for mixed panic strategy) r? `@ghost` `@rustbot` modify labels: rollup
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…iaskrgr Rollup of 7 pull requests Successful merges: - rust-lang#116839 (Implement thread parking for xous) - rust-lang#118265 (remove the memcpy-on-equal-ptrs assumption) - rust-lang#118269 (Unify `TraitRefs` and `PolyTraitRefs` in `ValuePairs`) - rust-lang#118394 (Remove HIR opkinds) - rust-lang#118398 (Add proper cfgs in std) - rust-lang#118419 (Eagerly return `ExprKind::Err` on `yield`/`await` in wrong coroutine context) - rust-lang#118422 (Fix coroutine validation for mixed panic strategy) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#118394 - nnethercote:rm-hir-Ops, r=cjgillot Remove HIR opkinds `hir::BinOp`, `hir::BinOpKind`, and `hir::UnOp` are identical to `ast::BinOp`, `ast::BinOpKind`, and `ast::UnOp`, respectively. This seems silly, so this PR removes the HIR ones. (A re-export lets the AST ones be referred to using a `hir::` qualifier, which avoids renaming churn.) r? `@cjgillot`
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hir::BinOp,hir::BinOpKind, andhir::UnOpare identical toast::BinOp,ast::BinOpKind, andast::UnOp, respectively. This seems silly, so this PR removes the HIR ones. (A re-export lets the AST ones be referred to using ahir::qualifier, which avoids renaming churn.)r? @cjgillot