Fix plural mistake in emitter.rs

rust-lang · Oct 19, 2019 · f042687 · f042687
1 parent e5b8c11
commit f042687
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Showing 2 changed files with 5 additions and 4 deletions.
diff --git a/src/librustc_errors/emitter.rs b/src/librustc_errors/emitter.rs
@@ -12,7 +12,7 @@ use Destination::*;
 use syntax_pos::{SourceFile, Span, MultiSpan};
 
 use crate::{
-    Level, CodeSuggestion, Diagnostic, SubDiagnostic,
+    Level, CodeSuggestion, Diagnostic, SubDiagnostic, pluralise,
     SuggestionStyle, SourceMapper, SourceMapperDyn, DiagnosticId,
 };
 use crate::Level::Error;
@@ -1572,7 +1572,8 @@ impl EmitterWriter {
             }
         }
         if suggestions.len() > MAX_SUGGESTIONS {
-            let msg = format!("and {} other candidates", suggestions.len() - MAX_SUGGESTIONS);
+            let others = suggestions.len() - MAX_SUGGESTIONS;
+            let msg = format!("and {} other candidate{}", others, pluralise!(others));
             buffer.puts(row_num, max_line_num_len + 3, &msg, Style::NoStyle);
         } else if notice_capitalization {
             let msg = "notice the capitalization difference";

diff --git a/src/test/ui/issues/issue-17546.stderr b/src/test/ui/issues/issue-17546.stderr
@@ -27,7 +27,7 @@ LL |     use std::prelude::v1::Result;
    |
 LL |     use std::result::Result;
    |
-     and 1 other candidates
+     and 1 other candidate
 
 error[E0573]: expected type, found variant `Result`
   --> $DIR/issue-17546.rs:28:13
@@ -44,7 +44,7 @@ LL | use std::prelude::v1::Result;
    |
 LL | use std::result::Result;
    |
-     and 1 other candidates
+     and 1 other candidate
 
 error[E0573]: expected type, found variant `NoResult`
   --> $DIR/issue-17546.rs:33:15