Merge two static_final_field tests and rewrite a negative test to a multi-test

tests/language/static_final_field2_test.dart

Index: tests/language/static_final_field2_test.dart
diff --git a/tests/language/static_final_field2_test.dart b/tests/language/static_final_field2_test.dart
index 4e4c188dd12639dbbaf53dc319cbc90b25274312..c80588a5499aaeb8d032c7f250993f1196900aa6 100644
--- a/tests/language/static_final_field2_test.dart
+++ b/tests/language/static_final_field2_test.dart
@@ -7,6 +7,15 @@ class A {
   static const x = 1;
 }
 
+class B {
+  const B() : n = 5;
+  final n;
+  static const a;  /// 02: compile-time error
+  static const b = 3 + 5;
+  static const c;  /// 02: continued

[kustermann, 2013/09/04 11:13:01]

I think the c is not adding any benefit here, does it?

[Søren Gjesse, 2013/09/04 12:58:52]

I don't think so. I just copied from the original test and kept the same
constructs.

+}
+
 main() {
   A.x = 2;  /// 01: static type warning, runtime error
+  new B();
 }