mirror of
https://github.com/rust-lang/rust.git
synced 2025-10-31 13:04:42 +00:00
da8321773a
hygiene: Avoid recursion in syntax context decoding #139241 has two components - Avoiding recursion during syntax context decoding - Encoding/decoding only the non-redundant data, and recalculating the redundant data again during decoding Both of these parts may influence compilation times, possibly in opposite directions. So this PR contains only the first part to evaluate its effect in isolation.