diff options
Diffstat (limited to 'compiler/rustc_errors/src/emitter.rs')
| -rw-r--r-- | compiler/rustc_errors/src/emitter.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_errors/src/emitter.rs b/compiler/rustc_errors/src/emitter.rs index bc136aea44d..bf20c7431e4 100644 --- a/compiler/rustc_errors/src/emitter.rs +++ b/compiler/rustc_errors/src/emitter.rs @@ -248,7 +248,7 @@ pub trait Emitter: Translate { fluent_args: &FluentArgs<'_>, ) -> (MultiSpan, &'a [CodeSuggestion]) { let mut primary_span = diag.span.clone(); - let suggestions = diag.suggestions.as_ref().map_or(&[][..], |suggestions| &suggestions[..]); + let suggestions = diag.suggestions.as_deref().unwrap_or(&[]); if let Some((sugg, rest)) = suggestions.split_first() { let msg = self.translate_message(&sugg.msg, fluent_args); if rest.is_empty() && |