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62c042d679
BUG=http://dartbug.com/8325,http://dartbug.com/9056 R=karlklose@google.com Review URL: https://codereview.chromium.org//19097003 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@25553 260f80e4-7a28-3924-810f-c04153c831b5
63 lines
1.6 KiB
Dart
63 lines
1.6 KiB
Dart
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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//
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// Unresolved imported symbols are treated as dynamic
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// In this test, the function myFunc contains malformed types because
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// lib12.Library13 is not resolved.
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library Prefix16NegativeTest.dart;
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import "package:expect/expect.dart";
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import "library12.dart" as lib12;
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typedef lib12.Library13 myFunc(lib12.Library13 param);
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typedef lib12.Library13 myFunc2(lib12.Library13 param, int i);
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isCheckedMode() {
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try {
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var i = 1;
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String s = i;
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return false;
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} catch (e) {
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return true;
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}
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}
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main() {
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{
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bool got_type_error = false;
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try {
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// Malformed myFunc treated as (dynamic) => dynamic.
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myFunc i = 0;
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} on TypeError catch (error) {
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got_type_error = true;
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}
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// Type error in checked mode only.
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Expect.isTrue(got_type_error == isCheckedMode());
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}
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{
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try {
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// Malformed myFunc treated as (dynamic) => dynamic.
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Expect.isTrue(((int x) => x) is myFunc);
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} on TypeError catch (error) {
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Expect.fail();
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}
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}
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{
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try {
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// Malformed myFunc2 treated as (dynamic,int) => dynamic.
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Expect.isTrue(((int x, int y) => x) is myFunc2);
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} on TypeError catch (error) {
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Expect.fail();
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}
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}
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{
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try {
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// Malformed myFunc2 treated as (dynamic,int) => dynamic.
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Expect.isFalse(((int x, String y) => x) is myFunc2);
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} on TypeError catch (error) {
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Expect.fail();
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}
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}
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}
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