Closes #23451.
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
// inside the loop?
(loop_query(&*b, |e| {
match *e {
- ast::ExprBreak(_) => true,
+ ast::ExprBreak(None) => true,
_ => false
}
})) ||
--- /dev/null
+// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ loop {
+ let _: i32 = loop { break }; //~ ERROR mismatched types
+ }
+ loop {
+ let _: i32 = 'inner: loop { break 'inner }; //~ ERROR mismatched types
+ }
+ loop {
+ let _: i32 = 'inner: loop { loop { break 'inner } }; //~ ERROR mismatched types
+ }
+}
--- /dev/null
+// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+fn main() {
+ 'outer: loop {
+ let _: i32 = loop { break 'outer };
+ }
+ 'outer: loop {
+ let _: i32 = loop { loop { break 'outer } };
+ }
+}