dart-sdk/tests/dart2js/runtime_type_int_test.dart
Joshua Litt f9f1ca6171 [dart2js] Create tests/dart2js for nnbd.
Change-Id: Ib8721cf976803d8d1b9d723b7e691e344c768b67
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/149881
Reviewed-by: Sigmund Cherem <sigmund@google.com>
Commit-Queue: Joshua Litt <joshualitt@google.com>
2020-06-09 16:53:15 +00:00

22 lines
605 B
Dart

// 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 in dart2js, the constant system matches the runtime
// handling of numbers.
import "package:expect/expect.dart";
main() {
var x = 10000000000000000;
var y = [x][0];
var a = x.runtimeType;
var b = y.runtimeType;
Expect.equals(x, y);
Expect.isTrue(x is int);
Expect.isTrue(y is int);
Expect.equals(x.runtimeType, int);
Expect.equals(y.runtimeType, int);
}