blob: 370e18218b5188daad6b46fa3c802854595b7e13 [file] [log] [blame]
// 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.
// @dart = 2.9
import "package:expect/expect.dart";
// Dart test for testing for in on a list literal.
main() {
testSimple();
testGenericSyntax1();
testGenericSyntax2();
testGenericSyntax3();
testGenericSyntax4();
testShadowLocal1();
testShadowLocal2();
}
void testSimple() {
var list = [1, 3, 5];
var sum = 0;
for (var i in list) {
sum += i;
}
Expect.equals(9, sum);
}
void testGenericSyntax1() {
List<List<String>> aCollection = [];
for (List<String> strArrArr in aCollection) {}
}
void testGenericSyntax2() {
List<List<String>> aCollection = [];
List<String> strArrArr;
for (strArrArr in aCollection) {}
}
void testGenericSyntax3() {
List<List<List<String>>> aCollection = [];
for (List<List<String>> strArrArr in aCollection) {}
}
void testGenericSyntax4() {
List<List<List<String>>> aCollection = [];
List<List<String>> strArrArr;
for (strArrArr in aCollection) {}
}
void testShadowLocal1() {
List<int> x = [1, 2, 3];
var i = 0;
for (var x in x) {
Expect.equals(x, ++i);
}
}
void testShadowLocal2() {
Object x = [1, 2, 3];
var i = 0;
for (x in x) {
Expect.equals(x, ++i);
}
}