| // Copyright (c) 2015, 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. |
| |
| // Test file for testing source mappings of operations. |
| |
| var counter = 0; |
| |
| void record(result) { |
| counter++; |
| } |
| |
| main(args) { |
| counter++; |
| operations(args.length > 0, |
| 0, 1.5, args[0], new Complex(0, 1), new Complex(1.5, 2.5)); |
| return counter; |
| } |
| |
| void operations(cond, a, b, c, d, e) { |
| if (cond) record(a + a); |
| if (cond) record(a + b); |
| if (cond) record(a + c); |
| if (cond) record(a + d); |
| if (cond) record(a + e); |
| if (cond) record(b + a); |
| if (cond) record(b + b); |
| if (cond) record(b + c); |
| if (cond) record(b + d); |
| if (cond) record(b + e); |
| if (cond) record(c + a); |
| if (cond) record(c + b); |
| if (cond) record(c + c); |
| if (cond) record(c + d); |
| if (cond) record(c + e); |
| if (cond) record(d + a); |
| if (cond) record(d + b); |
| if (cond) record(d + c); |
| if (cond) record(d + d); |
| if (cond) record(d + e); |
| if (cond) record(e + a); |
| if (cond) record(e + b); |
| if (cond) record(e + c); |
| if (cond) record(e + d); |
| if (cond) record(e + e); |
| } |
| |
| class Complex { |
| final num re; |
| final num im; |
| |
| const Complex(this.re, this.im); |
| |
| operator +(Complex other) => new Complex(re + other.re, im + other.im); |
| |
| // TODO(johnniwinther): Support implicit null check in '=='. |
| //operator ==(Complex other) => re == other.re && im == other.im; |
| |
| int get hashCode => 13 * re.hashCode + 17 * im.hashCode; |
| } |
