rustc-ap-rustc_errors 655.0.0

Automatically published version of the package `rustc_errors` in the rust-lang/rust repository from commit 25f070d1edf3d54d8933e00eeac95ce55ca8eabb The publishing script for this crate lives at: https://github.com/alexcrichton/rustc-auto-publish

Diagnostics creation and emission for rustc.

This module contains the code for creating and emitting diagnostics.