Update all tests

tests/language_strong/mixin_illegal_super_use_test.dart

Index: tests/language_strong/mixin_illegal_super_use_test.dart
diff --git a/tests/language_strong/mixin_illegal_super_use_test.dart b/tests/language_strong/mixin_illegal_super_use_test.dart
index 7f0d64a39de0173b8d9520ae6c9decd24064d1d4..bbe6f4280f7543581952599df1f866a7415ff422 100644
--- a/tests/language_strong/mixin_illegal_super_use_test.dart
+++ b/tests/language_strong/mixin_illegal_super_use_test.dart
@@ -9,21 +9,21 @@ class M {
 
 class P0 {
   foo() {
-    super.toString();    /// 01: compile-time error
-    super.foo();         /// 02: compile-time error
-    super.bar = 100;     /// 03: compile-time error
+    super.toString();    //# 01: compile-time error
+    super.foo();         //# 02: compile-time error
+    super.bar = 100;     //# 03: compile-time error
 
     void inner() {
-      super.toString();  /// 04: compile-time error
-      super.foo();       /// 05: compile-time error
-      super.bar = 100;   /// 06: compile-time error
+      super.toString();  //# 04: compile-time error
+      super.foo();       //# 05: compile-time error
+      super.bar = 100;   //# 06: compile-time error
     }
     inner();
 
     (() {
-      super.toString();  /// 07: compile-time error
-      super.foo();       /// 08: compile-time error
-      super.bar = 100;   /// 09: compile-time error
+      super.toString();  //# 07: compile-time error
+      super.foo();       //# 08: compile-time error
+      super.bar = 100;   //# 09: compile-time error
     })();
 
     return 42;
@@ -32,7 +32,7 @@ class P0 {
 
 class P1 {
   bar() {
-    super.toString();    /// 10: compile-time error
+    super.toString();    //# 10: compile-time error
     return 87;
   }
 
@@ -52,7 +52,7 @@ class P1 {
 
 class P2 {
   baz() {
-    super.toString();   /// 11: compile-time error
+    super.toString();   //# 11: compile-time error
     return 99;
   }
 }