dart-sdk/tests/language/call_nonexistent_constructor_test.dart
Bob Nystrom 14011f47e3 Resurrect deleted language tests.
They're back from the grave, and ready to party!

Change-Id: I088134a9be7ecabf1fbf751c015a656a15cabff9
Reviewed-on: https://dart-review.googlesource.com/12821
Commit-Queue: Bob Nystrom <rnystrom@google.com>
Reviewed-by: William Hesse <whesse@google.com>
2017-10-11 17:47:11 +00:00

36 lines
846 B
Dart

// Copyright (c) 2012, 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.
import "package:expect/expect.dart";
// When attempting to call a nonexistent constructor, check that a
// NoSuchMethodError is thrown.
foo() {
throw 'hest';
}
class A {
A.foo(var x) {}
}
main() {
int i = 0;
new A.foo(42);
try {
// Args are evaluated before throwing NoSuchMethodError:
new A.bar(foo()); //# 01: static type warning
} on NoSuchMethodError catch (e) {
i = -1;
} on String catch (e) {
i = 1;
}
Expect.equals(1, i); //# 01: continued
try {
new A(); //# 02: static type warning
} on NoSuchMethodError catch (e) {
i = 2;
}
Expect.equals(2, i); //# 02: continued
}