Update all tests

tests/language/mixin_illegal_syntax_test.dart

 // Copyright (c) 2013, 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.
 
 class S { }
 class G<T> { }
 class M { }
 
 class T = S with M;
-typedef T0 = S with M;         /// 00: compile-time error
+typedef T0 = S with M;         //# 00: compile-time error
 abstract class TA = S with M;
-class T1 = final S with M;     /// 01: compile-time error
-class T2 = var S with M;       /// 02: compile-time error
-class T3 = const S with M;     /// 03: compile-time error
-class T4 = static S with M;    /// 04: compile-time error
-class T5 = external S with M;  /// 05: compile-time error
+class T1 = final S with M;     //# 01: compile-time error
+class T2 = var S with M;       //# 02: compile-time error
+class T3 = const S with M;     //# 03: compile-time error
+class T4 = static S with M;    //# 04: compile-time error
+class T5 = external S with M;  //# 05: compile-time error
 class T6 = G<int> with M;
 class T7 = G<Map<String,int>> with M;
 
-class C0 extends abstract S with M { }  /// 06: compile-time error
-class C1 extends final S with M { }     /// 07: compile-time error
-class C2 extends var S with M { }       /// 08: compile-time error
-class C3 extends const S with M { }     /// 09: compile-time error
-class C4 extends static S with M { }    /// 10: compile-time error
-class C5 extends external S with M { }  /// 11: compile-time error
+class C0 extends abstract S with M { }  //# 06: compile-time error
+class C1 extends final S with M { }     //# 07: compile-time error
+class C2 extends var S with M { }       //# 08: compile-time error
+class C3 extends const S with M { }     //# 09: compile-time error
+class C4 extends static S with M { }    //# 10: compile-time error
+class C5 extends external S with M { }  //# 11: compile-time error
 class C6 extends G<int> with M { }
 class C7 extends G<Map<String,int>> with M { }
 
 class D0 extends S with M
-    implements M  /// 12: compile-time error
+    implements M  //# 12: compile-time error
     implements M { }
 
 class D1 extends T { }
 
-class X = S;   /// 14: compile-time error
+class X = S;   //# 14: compile-time error
 
 main() {
   new T();
-  new TA();  /// 13: static type warning, runtime error
-  new T1();  /// 01: continued
-  new T2();  /// 02: continued
-  new T3();  /// 03: continued
-  new T4();  /// 04: continued
-  new T5();  /// 05: continued
+  new TA();  //# 13: static type warning, runtime error
+  new T1();  //# 01: continued
+  new T2();  //# 02: continued
+  new T3();  //# 03: continued
+  new T4();  //# 04: continued
+  new T5();  //# 05: continued
   new T6();
   new T7();
 
-  new C0();  /// 06: continued
-  new C1();  /// 07: continued
-  new C2();  /// 08: continued
-  new C3();  /// 09: continued
-  new C4();  /// 10: continued
-  new C5();  /// 11: continued
+  new C0();  //# 06: continued
+  new C1();  //# 07: continued
+  new C2();  //# 08: continued
+  new C3();  //# 09: continued
+  new C4();  //# 10: continued
+  new C5();  //# 11: continued
   new C6();
   new C7();
 
-  new D0();  /// 12: continued
+  new D0();  //# 12: continued
   new D1();
-  new X();   /// 14: continued
+  new X();   //# 14: continued
 }