| // Copyright (c) 2014, 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'; |
| import "package:async_helper/async_helper.dart"; |
| import 'memory_compiler.dart'; |
| |
| const MEMORY_SOURCE_FILES = const { |
| 'main.dart': ''' |
| main (x, y) { |
| if (x != null) { |
| if (y != null) { |
| // Forces x and y to be int-checked. |
| int a = x; |
| int b = y; |
| // Now we must be able to do a direct "+" operation in JS. |
| return x + y; |
| } |
| } |
| } |
| ''', |
| }; |
| |
| main() { |
| var compiler = compilerFor(MEMORY_SOURCE_FILES, |
| options: ['--enable-checked-mode']); |
| asyncTest(() => compiler.runCompiler(Uri.parse('memory:main.dart')).then((_) { |
| var element = compiler.mainApp.findExported('main'); |
| var code = compiler.backend.assembleCode(element); |
| Expect.isTrue(code.contains('+'), code); |
| })); |
| } |