rust/rustc_hir at 151001c1cb1c054d7f259e90ed44b31c25ba2db7 - rust

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History

Nicholas Nethercote f07d4efc45 Shrink `hir::def::Res`. `Res::SelfTy` currently has two `Option`s. When the second one is `Some` the first one is never consulted. So we can split it into two variants, `Res::SelfTyParam` and `Res::SelfTyAlias`, reducing the size of `Res` from 24 bytes to 12. This then shrinks `hir::Path` and `hir::PathSegment`, which are the HIR types that take up the most space.	2022-09-29 08:44:52 +10:00
..
src	Shrink `hir::def::Res`.	2022-09-29 08:44:52 +10:00
Cargo.toml	Make AST lowering a query.	2022-07-06 23:04:55 +02:00

Nicholas Nethercote f07d4efc45 Shrink hir::def::Res.

`Res::SelfTy` currently has two `Option`s. When the second one is `Some`
the first one is never consulted. So we can split it into two variants,
`Res::SelfTyParam` and `Res::SelfTyAlias`, reducing the size of `Res`
from 24 bytes to 12. This then shrinks `hir::Path` and
`hir::PathSegment`, which are the HIR types that take up the most space.

2022-09-29 08:44:52 +10:00

src Shrink hir::def::Res. 2022-09-29 08:44:52 +10:00

Cargo.toml Make AST lowering a query. 2022-07-06 23:04:55 +02:00