dart-sdk/tests/language/generic/function_type_as_type_argument_runtime_test.dart
Robert Nystrom 2bf3259005 Migrate language_2/generic to NNBD.
Change-Id: I582fa00eb713282c3bd6fc1607efc0242ce9076f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/146686
Commit-Queue: Bob Nystrom <rnystrom@google.com>
Auto-Submit: Bob Nystrom <rnystrom@google.com>
Reviewed-by: Erik Ernst <eernst@google.com>
2020-05-13 01:00:35 +00:00

30 lines
698 B
Dart

// TODO(multitest): This was automatically migrated from a multitest and may
// contain strange or dead code.
// 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.
//
// VMOptions=--reify-generic-functions
import "package:expect/expect.dart";
T foo<T>(T i) => i;
void main() {
Expect.equals(42, foo<int>(42));
var bar = foo;
Expect.equals(42, bar<int>(42));
// Generic function types are not allowed as type arguments.
// Type inference must also give an error.
// No error if illegal type cannot be inferred.
}