blob: d77618c01017f63e810043a69a0300db717bb81a [file] [log] [blame]
// TODO(multitest): This was automatically migrated from a multitest and may
// contain strange or dead code.
// @dart = 2.9
// Copyright (c) 2017, 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.
// [NNBD non-migrated] Note: This test is specific to legacy mode and
// deliberately does not have a counter-part in language/.
import "package:expect/expect.dart";
void f(num callback(num x)) {}
Object intToObject(int x) => null;
Object numToObject(num x) => null;
Object objectToObject(Object x) => null;
int intToInt(int x) => null;
int numToInt(num x) => null;
int objectToInt(Object x) => null;
num intToNum(int x) => null;
num numToNum(num x) => null;
num objectToNum(Object x) => null;
main() {
// Unrelated types (not assignable)
// Assignable but fails at runtime.
var intToObject2 = intToObject;
var intToNum2 = intToNum;
Expect.throwsTypeError(() => f(intToNum2));
var numToObject2 = numToObject;
// Ok