mirror of
https://github.com/rust-lang/rust.git
synced 2025-11-23 11:17:20 +00:00
956f47c32f
Split overlapping_{inherent,trait}_impls
This yielded some perf improvement for me. Reduces some calls to `impl_trait_header` query. But I think the llvm optimization is more relevant.
For high-level intro to how type checking works in rustc, see the type checking chapter of the rustc dev guide.