blob: f74f7f575827aaee030e9f06a475a22c37b4139c [file] [log] [blame]
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
import "package:expect/expect.dart";
class Closure {
var x;
Closure(val) : this.x = val;
foo() {
return () {
return x;
};
}
bar() {
return () {
return toto();
};
}
toto() {
return x + 1;
}
nestedClosure() {
var f = () {
return x;
};
return () {
return f() + 2;
};
}
}
main() {
var c = new Closure(499);
var f = c.foo();
Expect.equals(499, f());
Expect.equals(500, c.bar()());
Expect.equals(501, c.nestedClosure()());
}