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rust/compiler/rustc_ast_lowering/Cargo.toml

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mv compiler to compiler/
2020-08-27 22:58:48 -05:00
[package]
name = "rustc_ast_lowering"
version = "0.0.0"
Migrate to 2021
2021-09-19 11:49:55 -05:00
edition = "2021"
mv compiler to compiler/
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[lib]
doctest = false
[dependencies]
rustc_arena = { path = "../rustc_arena" }
Replace `rustc_data_structures::thin_vec::ThinVec` with `thin_vec::ThinVec`. `rustc_data_structures::thin_vec::ThinVec` looks like this: ``` pub struct ThinVec<T>(Option<Box<Vec<T>>>); ``` It's just a zero word if the vector is empty, but requires two allocations if it is non-empty. So it's only usable in cases where the vector is empty most of the time. This commit removes it in favour of `thin_vec::ThinVec`, which is also word-sized, but stores the length and capacity in the same allocation as the elements. It's good in a wider variety of situation, e.g. in enum variants where the vector is usually/always non-empty. The commit also: - Sorts some `Cargo.toml` dependency lists, to make additions easier. - Sorts some `use` item lists, to make additions easier. - Changes `clean_trait_ref_with_bindings` to take a `ThinVec<TypeBinding>` rather than a `&[TypeBinding]`, because this avoid some unnecessary allocations.
2022-08-16 23:22:30 -05:00
rustc_ast = { path = "../rustc_ast" }
mv compiler to compiler/
2020-08-27 22:58:48 -05:00
rustc_ast_pretty = { path = "../rustc_ast_pretty" }
rustc_data_structures = { path = "../rustc_data_structures" }
Replace `rustc_data_structures::thin_vec::ThinVec` with `thin_vec::ThinVec`. `rustc_data_structures::thin_vec::ThinVec` looks like this: ``` pub struct ThinVec<T>(Option<Box<Vec<T>>>); ``` It's just a zero word if the vector is empty, but requires two allocations if it is non-empty. So it's only usable in cases where the vector is empty most of the time. This commit removes it in favour of `thin_vec::ThinVec`, which is also word-sized, but stores the length and capacity in the same allocation as the elements. It's good in a wider variety of situation, e.g. in enum variants where the vector is usually/always non-empty. The commit also: - Sorts some `Cargo.toml` dependency lists, to make additions easier. - Sorts some `use` item lists, to make additions easier. - Changes `clean_trait_ref_with_bindings` to take a `ThinVec<TypeBinding>` rather than a `&[TypeBinding]`, because this avoid some unnecessary allocations.
2022-08-16 23:22:30 -05:00
rustc_errors = { path = "../rustc_errors" }
rustc_hir = { path = "../rustc_hir" }
mv compiler to compiler/
2020-08-27 22:58:48 -05:00
rustc_index = { path = "../rustc_index" }
Make ResolverAstLowering a struct.
2021-07-05 15:26:23 -05:00
rustc_middle = { path = "../rustc_middle" }
Migrate ast_lowering::path to SessionDiagnostic
2022-08-16 15:28:51 -05:00
rustc_macros = { path = "../rustc_macros" }
Forbid hashing HIR outside of indexing.
2021-09-19 15:17:50 -05:00
rustc_query_system = { path = "../rustc_query_system" }
mv compiler to compiler/
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rustc_session = { path = "../rustc_session" }
Replace `rustc_data_structures::thin_vec::ThinVec` with `thin_vec::ThinVec`. `rustc_data_structures::thin_vec::ThinVec` looks like this: ``` pub struct ThinVec<T>(Option<Box<Vec<T>>>); ``` It's just a zero word if the vector is empty, but requires two allocations if it is non-empty. So it's only usable in cases where the vector is empty most of the time. This commit removes it in favour of `thin_vec::ThinVec`, which is also word-sized, but stores the length and capacity in the same allocation as the elements. It's good in a wider variety of situation, e.g. in enum variants where the vector is usually/always non-empty. The commit also: - Sorts some `Cargo.toml` dependency lists, to make additions easier. - Sorts some `use` item lists, to make additions easier. - Changes `clean_trait_ref_with_bindings` to take a `ThinVec<TypeBinding>` rather than a `&[TypeBinding]`, because this avoid some unnecessary allocations.
2022-08-16 23:22:30 -05:00
rustc_span = { path = "../rustc_span" }
rustc_target = { path = "../rustc_target" }
Update `smallvec` to 1.8.1. This pulls in https://github.com/servo/rust-smallvec/pull/282, which gives some small wins for rustc.
2022-06-26 17:48:55 -05:00
smallvec = { version = "1.8.1", features = ["union", "may_dangle"] }
Replace `rustc_data_structures::thin_vec::ThinVec` with `thin_vec::ThinVec`. `rustc_data_structures::thin_vec::ThinVec` looks like this: ``` pub struct ThinVec<T>(Option<Box<Vec<T>>>); ``` It's just a zero word if the vector is empty, but requires two allocations if it is non-empty. So it's only usable in cases where the vector is empty most of the time. This commit removes it in favour of `thin_vec::ThinVec`, which is also word-sized, but stores the length and capacity in the same allocation as the elements. It's good in a wider variety of situation, e.g. in enum variants where the vector is usually/always non-empty. The commit also: - Sorts some `Cargo.toml` dependency lists, to make additions easier. - Sorts some `use` item lists, to make additions easier. - Changes `clean_trait_ref_with_bindings` to take a `ThinVec<TypeBinding>` rather than a `&[TypeBinding]`, because this avoid some unnecessary allocations.
2022-08-16 23:22:30 -05:00
thin-vec = "0.2.8"
tracing = "0.1"
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