add debug assertion for suggestions with overlapping parts

2023-01-15 14:29:20 +01:00
parent a6269dad38
commit b9e8286c85
2 changed files with 45 additions and 27 deletions
--- a/compiler/rustc_errors/src/lib.rs
+++ b/compiler/rustc_errors/src/lib.rs
@@ -3,6 +3,7 @@
 //! This module contains the code for creating and emitting diagnostics.

 #![doc(html_root_url = "https://doc.rust-lang.org/nightly/nightly-rustc/")]
+#![feature(array_windows)]
 #![feature(drain_filter)]
 #![feature(if_let_guard)]
 #![feature(is_terminal)]