Nate Biggs
1add1a8522
This change seems fairly large but most of the files only contain a change to remove the language comment. Change-Id: I36d7fcc327172101a61ff97b7d49b168911b6e01 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/279820 Reviewed-by: Mayank Patke <fishythefish@google.com>
43 lines
1.2 KiB
Dart
43 lines
1.2 KiB
Dart
// Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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import 'package:async_helper/async_helper.dart';
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import 'package:compiler/src/commandline_options.dart';
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import 'package:expect/expect.dart';
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import 'package:compiler/src/util/memory_compiler.dart';
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const MEMORY_SOURCE_FILES = const {
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'main.dart': '''
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main (x, y) {
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if (x != null) {
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if (y != null) {
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// Forces x and y to be int-checked.
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int a = x;
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int b = y;
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// Now we must be able to do a direct "+" operation in JS.
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return x + y;
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}
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}
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}
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''',
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};
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main() {
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runTest() async {
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var options = [Flags.enableCheckedMode];
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var result = await runCompiler(
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memorySourceFiles: MEMORY_SOURCE_FILES, options: options);
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var compiler = result.compiler;
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var element =
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compiler.backendClosedWorldForTesting.elementEnvironment.mainFunction;
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var code = compiler.backendStrategy.getGeneratedCodeForTesting(element);
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Expect.isTrue(code.contains('+'), code);
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}
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asyncTest(() async {
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print('--test from kernel------------------------------------------------');
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await runTest();
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});
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}
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