Fix typo in "new region bound" suggestion

The lifetime name shoud always appear in text surrounded by `.
2021-12-17 02:10:12 +00:00 · 2021-12-17 02:10:12 +00:00 · 0b8bbac3ff
commit 0b8bbac3ff
parent 23c2723269
13 changed files with 21 additions and 21 deletions
--- a/compiler/rustc_infer/src/infer/error_reporting/mod.rs
+++ b/compiler/rustc_infer/src/infer/error_reporting/mod.rs
@ -275,7 +275,7 @@ pub fn unexpected_hidden_region_diagnostic(
                    fn_returns,
                    hidden_region.to_string(),
                    None,
-                    format!("captures {}", hidden_region),
+                    format!("captures `{}`", hidden_region),
                    None,
                )
            }