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sdk/tests/language_2/vm/null_hashcode_optimized_vm_test.dart
T
Ben Konyi a87493f8ca Migrated test block 165 to Dart 2.0.
Minor changes to a couple of tests to make them strong-mode clean.

Bug:
Change-Id: Id0cac7a120dbdf940d101c3e5de8c206a0ad6342
Reviewed-on: https://dart-review.googlesource.com/4613
Commit-Queue: Ben Konyi <bkonyi@google.com>
Reviewed-by: Lasse R.H. Nielsen <lrn@google.com>
2017-09-21 19:00:36 +00:00

14 lines
448 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 optimized Object.hashCode works for the null receiver.
// VMOptions=--optimization_counter_threshold=10 --no-background_compilation
main() {
for (int i = 0; i < 20; i++) {
foo(null);
}
}
foo(a) => a.hashCode;