Issue 932. Checks for various named arguments cases.

tests/language/src/NamedParameters2NegativeTest.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.
 // Dart test program for testing named parameters.
+// You may not provide the same parameter as both a positional and a named argument.
 
 
 class NamedParameters2NegativeTest {
 
   static int F31(int a, [int b = 20, int c = 30]) {
     return 100*(100*a + b) + c;
   }
 
   static testMain() {
-    try {
-      F31(10, 25, b:25);  // Parameter b passed twice, as positional and named.
-    } catch (var e) {
-      // This is a negative test that should not compile.
-      // If it runs due to a bug, catch and ignore exceptions.
-    }
+    F31(10, 25, b:25);  // Parameter b passed twice, as positional and named.

[zundel, 2012/01/23 16:18:21]

same comment as in NamedParameters10NegativeTest. we expect the code to compile,
but to throw a some sort of error at runtime.

[scheglov, 2012/01/23 19:32:27]

Done.

   }
 }
 
 main() {

[zundel, 2012/01/23 16:18:21]

you can get rid of the NamedParameters2NegativeTest class and move the
invocation into main() if you like. 

[scheglov, 2012/01/23 19:32:27]

Done.

   NamedParameters2NegativeTest.testMain();
 }