diff options
| -rw-r--r-- | src/librustc_lint/unused.rs | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/librustc_lint/unused.rs b/src/librustc_lint/unused.rs index f55a37697bc..2321d40f150 100644 --- a/src/librustc_lint/unused.rs +++ b/src/librustc_lint/unused.rs @@ -496,7 +496,9 @@ impl EarlyLintPass for UnusedLabel { self.0.push((label, false)); } ast::ExprKind::Break(Some(label), _) | ast::ExprKind::Continue(Some(label)) => { - if let Some((_, ref mut was_used)) = self.0.iter_mut().rev().find(|(l, _)| label == *l) { + if let Some((_, ref mut was_used)) = + self.0.iter_mut().rev().find(|(l, _)| label == *l) + { *was_used = true; } } @@ -515,7 +517,7 @@ impl EarlyLintPass for UnusedLabel { ctxt.span_lint(UNUSED_LABEL, label.ident.span, "unused label"); } } - }, + } _ => {} } } |