blob: e9158ef601fa9b9803e32b7dd96106b160b6f4a3 [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.
// Test deoptimization from within an inlined function.
import "package:expect/expect.dart";
class A {
deopt_here() => 1;
}
class B {
deopt_here() => 2;
}
dynamic obj = new A();
bar(x) {
x = 42;
obj.deopt_here();
return x;
}
foo(x) {
x = bar(x);
return x;
}
main() {
Expect.equals(42, foo(1));
for (var i = 0; i < 2000; i++) foo(7);
Expect.equals(42, foo(2));
obj = new B();
Expect.equals(42, foo(3)); // <-- deoptimization via foo/bar/obj.deopt_here
}