blob: 56f42d1f4a53cec1cab680406125138419265654 [file] [log] [blame]
// Copyright (c) 2013, 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 '../compiler_helper.dart';
String TEST = r'''
main() {
foo(null);
}
foo(a) {
if (a != null) return 42;
return 54;
}
''';
main() {
runTest({bool useKernel}) async {
String generated = await compileAll(TEST,
compileMode: useKernel ? CompileMode.kernel : CompileMode.memory);
Expect.isFalse(generated.contains('return 42'), 'dead code not eliminated');
}
asyncTest(() async {
print('--test from ast---------------------------------------------------');
await runTest(useKernel: false);
print('--test from kernel------------------------------------------------');
await runTest(useKernel: true);
});
}