diff options
| -rw-r--r-- | src/librustc_mir/build/scope.rs | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/librustc_mir/build/scope.rs b/src/librustc_mir/build/scope.rs index ee0a087a1dd..b9d6486d917 100644 --- a/src/librustc_mir/build/scope.rs +++ b/src/librustc_mir/build/scope.rs @@ -540,12 +540,12 @@ impl<'a, 'gcx, 'tcx> Builder<'a, 'gcx, 'tcx> { // ============== /// Finds the breakable scope for a given label. This is used for /// resolving `break` and `continue`. - pub fn find_breakable_scope(&mut self, + pub fn find_breakable_scope(&self, span: Span, label: region::Scope) - -> &mut BreakableScope<'tcx> { + -> &BreakableScope<'tcx> { // find the loop-scope with the correct id - self.breakable_scopes.iter_mut() + self.breakable_scopes.iter() .rev() .filter(|breakable_scope| breakable_scope.region_scope == label) .next() |