blob: e0f6c5f5981552fecfe912402f123cf224b94782 [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.
// Test that global analysis in dart2js propagates positive integers.
import 'package:expect/expect.dart';
import "package:async_helper/async_helper.dart";
import 'memory_compiler.dart';
const MEMORY_SOURCE_FILES = const {
'main.dart': '''
var a = [42];
main() {
var value = a[0];
if (value < 42) {
return new List(42)[value];
}
}
''',
};
main() {
asyncTest(() async {
var result = await runCompiler(memorySourceFiles: MEMORY_SOURCE_FILES);
var compiler = result.compiler;
var element = compiler.frontendStrategy.elementEnvironment.mainFunction;
var code = compiler.backend.getGeneratedCode(element);
Expect.isFalse(code.contains('ioore'));
});
}