Matthias Krüger b4935e0726 use sort_unstable to sort primitive types
It's not important to retain original order if we have &[1, 1, 2, 3] for example.

clippy::stable_sort_primitive
2020-09-10 00:03:58 +02:00
..

The rustc_ast crate contains those things concerned purely with syntax that is, the AST ("abstract syntax tree"), parser, pretty-printer, lexer, macro expander, and utilities for traversing ASTs.

For more information about how these things work in rustc, see the rustc dev guide: