rust/rustc_expand at 754dc8e66f77da219a077d147009816e8275eed3 - rust

History

Nicholas Nethercote 754dc8e66f Move items into `TtParser` as `Vec`s. By putting them in `TtParser`, we can reuse them for every rule in a macro. With that done, they can be `SmallVec` instead of `Vec`, and this is a performance win because these vectors are hot and `SmallVec` operations are a bit slower due to always needing an "inline or heap?" check.	2022-03-21 10:09:24 +11:00
..
src	Move items into `TtParser` as `Vec`s.	2022-03-21 10:09:24 +11:00
Cargo.toml	Migrate to 2021	2021-09-20 22:21:42 -04:00

Nicholas Nethercote 754dc8e66f Move items into TtParser as Vecs.

By putting them in `TtParser`, we can reuse them for every rule in a
macro. With that done, they can be `SmallVec` instead of `Vec`, and this
is a performance win because these vectors are hot and `SmallVec`
operations are a bit slower due to always needing an "inline or heap?"
check.

2022-03-21 10:09:24 +11:00

src Move items into TtParser as Vecs. 2022-03-21 10:09:24 +11:00

Cargo.toml Migrate to 2021 2021-09-20 22:21:42 -04:00