Files
sdk/tests/language/optimize/inline_argument_test.dart
Robert Nystrom c959c9aba7 Migrate language_2/optimize to NNBD.
Change-Id: I3f67dd79ff2ee745cc2ea161ce7150630e805c97
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/150186
Commit-Queue: Bob Nystrom <rnystrom@google.com>
Auto-Submit: Bob Nystrom <rnystrom@google.com>
Reviewed-by: Nicholas Shahan <nshahan@google.com>
2020-06-06 01:42:35 +00:00

27 lines
532 B
Dart

// 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.
// Test that when inlining A.foo, we're not evaluating the argument
// twice.
import "package:expect/expect.dart";
class A {
var field = 0;
foo(b) {
Expect.equals(0, b);
Expect.equals(0, b);
}
bar() {
foo(field++);
}
}
main() {
var a = new A();
a.bar();
Expect.equals(1, a.field);
}