blob: 4c8e3e222ca47d6e08851f8b10449e8d70ccaee6 [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.
// Check that phi type computation in the Dart2Js compiler does the
// correct thing.
import "package:expect/expect.dart";
bar() => 490;
bar2() => 0;
foo(b) {
var x = bar();
var x2 = x;
if (b) x2 = bar2();
var x3 = 9 + x; // Guarantees that x is a number. Dart2js propagated the
// type information back to the phi (for x2).
return x2 + x3;
main() {
Expect.equals(499, foo(true));