blob: b60efb7212ceede90af2d88cb6f62ae0a012734a [file] [log] [blame]
// Copyright (c) 2019, 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.
// SharedOptions=--enable-experiment=nonfunction-type-aliases
// Introduce an aliased type.
typedef T = Null;
// Use the aliased type.
T v1;
List<T> v2 = [];
final T v3 = throw "Anything";
const List<T> v4 = [];
const v5 = <Type, Type>{T: T};
abstract class C {
static T v6;
static List<T> v7 = [];
static final T v8 = throw "Anything";
static const List<T> v9 = [];
T v10;
List<T> v11 = [];
final T v12;
C(): v12 = null;
C.name1(this.v10, this.v12);
factory C.name2(T arg1, T arg2) = C1.name1;
T operator +(T other);
T get g;
set g(T value);
Map<T, T> m1(covariant T arg1, [Set<Set<T>> arg2]);
void m2({T arg1, T arg2(T arg21, T arg22)});
class C1 implements C {
C1.name1(T arg1, T arg2);
noSuchMethod(Invocation invocation) => throw 0;
extension E on T {
T foo(T t) => t;
X foo<X>(X x) => x;
// Function literal signature inference yields `Object? x`, so we force it.
T Function(T) id = (Null x) => x;
main() {
var v13 = <T>[];
var v14 = <Set<T>, Set<T>>{{}: {}};
v14[{}] = {};
var v15 = {v13};
Set<List<T>> v16 = v15;
v15 = v16;