dart-sdk/tests/language/map/literal4_test.dart
Robert Nystrom 0429dda6d2 Migrate language_2/map to NNBD.
Change-Id: I7567d8f705b84a286e4091ece850ccbf5966e6b7
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/149490
Commit-Queue: Bob Nystrom <rnystrom@google.com>
Commit-Queue: Srujan Gaddam <srujzs@google.com>
Auto-Submit: Bob Nystrom <rnystrom@google.com>
Reviewed-by: Srujan Gaddam <srujzs@google.com>
2020-05-30 01:39:28 +00:00

28 lines
930 B
Dart

// Copyright (c) 2011, 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=--enable_type_checks
//
// Dart test program testing type checks in map literals.
import "package:expect/expect.dart";
class MapLiteral4Test<T> {
test() {
int result = 0;
var m = <String, String>{"a": 0}; //# 01: compile-time error
var m = <String, int>{"a": 0}; //# 02: ok
m[2] = 1; //# 02: compile-time error
var m = <String, T>{"a": "b"}; //# 03: compile-time error
var m = <String, T>{"a": 0}; //# 04: compile-time error
var m = <String, T>{"a": 0}; //# 05: continued
m[2] = 1; //# 05: compile-time error
var m = const <String, int>{"a": 0}; //# 06: continued
m[2] = 1; //# 06: compile-time error
}
}
main() {
var t = new MapLiteral4Test<int>();
}