rustc-ap-rustc_index 618.0.0

Automatically published version of the package `rustc_index` in the rust-lang/rust repository from commit e66a6282275802fcb0a29ba58ddc445fc64ac8ef The publishing script for this crate lives at: https://github.com/alexcrichton/rustc-auto-publish
#![feature(allow_internal_unstable)]
#![feature(rustc_private, unboxed_closures)]
#![feature(test)]
#![feature(fn_traits)]

pub mod vec;
pub mod bit_set;