dart-sdk/tests/dart2js_2/phi_elimination_test.dart
Joshua Litt 05ca544f15 [dart2js] Move tests/compiler/dart2js_extra to tests/dart2js_2.
Change-Id: Iaa0ca2b4f2d1b15f79ddca37834d3ed2497bc068
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/149242
Commit-Queue: Joshua Litt <joshualitt@google.com>
Reviewed-by: Sigmund Cherem <sigmund@google.com>
2020-06-03 15:15:30 +00:00

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836 B
Dart

// Copyright (c) 2011, 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 = 2.7
import "package:expect/expect.dart";
void bar() {
var a = 0;
var c = 0;
if (a == 0)
c = a++;
else
c = a--;
Expect.equals(1, a);
Expect.equals(0, c);
if (a == 0)
c = a++;
else
c = a--;
Expect.equals(0, a);
Expect.equals(1, c);
}
void foo() {
var a = 0;
var c = 0;
if (a == 0) {
c = a;
a = a + 1;
} else {
c = a;
a = a - 1;
}
Expect.equals(1, a);
Expect.equals(0, c);
if (a == 0) {
c = a;
a = a + 1;
} else {
c = a;
a = a - 1;
}
Expect.equals(0, a);
Expect.equals(1, c);
}
main() {
foo();
bar();
}