Throw a NoSuchMethodException when attempting to call an undefined constructor.

tests/language/call_nonexistent_constructor_test.dart

+// Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file

[ngeoffray, 2012/08/23 10:25:05]

2011 -> 2012

[karlklose, 2012/08/23 11:05:56]

Done.

+// 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 test program for constructors and initializers.
+
+// When attempting to call a nonexistent constructor, check that a
+// NoSuchMethodException is thrown.
+
+foo() {
+  throw 'hest';
+}
+
+class A {
+  A.foo(var x) {}
+}
+
+main() {
+  new A.foo(42);
+  try {
+    new A.bar(foo());
+  } catch (e) {

[ngeoffray, 2012/08/23 10:25:05]

This is actually not checking :) You need to make sure e was thrown. Also I
think you should the exception is of type String.

[karlklose, 2012/08/23 11:05:56]

Done.

+  }
+  try {
+    new A();
+  } catch (NoSuchMethodException e) {

[ngeoffray, 2012/08/23 10:25:05]

ditto

[karlklose, 2012/08/23 11:05:56]

Done.

+  }
+}