blob: 0d4970b72284a9b07e475ab996aab6cf8ca3783b [file] [log] [blame]
// 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.
// VMOptions=--optimization-counter-threshold=10 --no-use-osr --no-background-compilation
// @dart = 2.9
import "package:expect/expect.dart";
main() {
final a = new A();
for (int i = 0; i < 20; i++) {
final r = interpolIt(a);
Expect.stringEquals("hello home", r);
}
final b = new B();
// Deoptimize "interpolIt".
final r = interpolIt(b);
Expect.stringEquals("hello world", r);
}
String interpolIt(v) {
// String interpolation will be constant folded.
return "hello ${v.foo()}";
}
class A {
foo() => "home";
}
class B {
foo() => "world";
}