blob: ba65adec88133bb6b34b16e9ad1bfb30370c4400 [file] [log] [blame]
// 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 'package:compiler/src/commandline_options.dart';
import '../memory_compiler.dart';
const MEMORY_SOURCE_FILES = const {
'main.dart': '''
foo(int x, int y) {
return x + y;
}
main (x, y) {
if (x != null) {
if (y != null) {
return foo(x, y);
}
}
}
''',
};
main() {
runTest({bool useKernel}) async {
var options = [Flags.trustTypeAnnotations];
if (!useKernel) {
options.add(Flags.useOldFrontend);
}
var result = await runCompiler(
memorySourceFiles: MEMORY_SOURCE_FILES, options: options);
var compiler = result.compiler;
var element =
compiler.backendClosedWorldForTesting.elementEnvironment.mainFunction;
var code = compiler.backend.getGeneratedCode(element);
Expect.isTrue(code.contains('+'), code);
}
asyncTest(() async {
print('--test from ast---------------------------------------------------');
await runTest(useKernel: false);
print('--test from kernel------------------------------------------------');
await runTest(useKernel: true);
});
}