blob: 320ff472b63ec0fea9f714b93c87855ef35e4d9d [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.
/// @assertion To infer the type of element:
/// ...
/// If element is a spreadElement with expression e1:
/// ...
/// If P is Map<Pk, Pv> then let S be the inferred type of e1 in context P:
/// ...
/// Otherwise it is an error.
/// @description Checks that otherwise it is an error
/// @author
main() {
String? s = "Let it be";
var x1 = <int, String>{...s};
// ^
// [cfe] Unexpected type 'String' of a map spread entry. Expected 'dynamic' or a Map.
var x2 = <int, String>{...?s};
// ^
// [analyzer] unspecified
// [cfe] unspecified