blob: f4138341fc6ba8bcf4e698d2311275d0e27d2435 [file] [log] [blame]
// Copyright (c) 2012, 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.
// @dart = 2.9
// Issue 3741: generic type tests and casts fail in assertion statements
// when run in production mode.
// The cause was incomplete generic type skipping, so each of the assert
// statements below would fail.
// VMOptions=
// VMOptions=--enable_asserts
main() {
var names = new List<int>();
// Generic type test.
assert(names is List<int>);
// Negated generic type test.
assert(names is! List<String>);
// Generic type cast.
assert((names as List<num>).length == 0);
// Generic type test inside expression.
assert((names is List<int>));