Robert Nystrom
fc1b1ecc71
Change-Id: Idbcc965a27e9ffeedf5e0a1068b019de4193070f Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/127745 Commit-Queue: Bob Nystrom <rnystrom@google.com> Reviewed-by: Alexander Thomas <athom@google.com>
39 lines
1.1 KiB
Dart
39 lines
1.1 KiB
Dart
// TODO(multitest): This was automatically migrated from a multitest and may
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// contain strange or dead code.
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// Copyright (c) 2015, 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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// Dart version of two-argument Ackermann-Peter function.
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library deferred_load_constants;
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import "package:expect/expect.dart";
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import "package:async_helper/async_helper.dart";
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import "load_constants.dart" deferred as foo;
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import "load_constants.dart";
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main() {
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asyncStart();
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Expect.throws(() => foo.c);
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Expect.throws(() => foo.C);
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Expect.throws(() => foo.funtype);
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Expect.throws(() => foo.toplevel);
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foo.loadLibrary().whenComplete(() {
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// Reading constant declarations through deferred prefix works.
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Expect.identical(c, foo.c);
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Expect.identical(C, foo.C);
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Expect.identical(funtype, foo.funtype);
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Expect.identical(toplevel, foo.toplevel);
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Expect.identical(C.staticfun, foo.C.staticfun);
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// Access through deferred prefix is not a constant expression.
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asyncEnd();
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});
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}
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