Update all tests

tests/language_strong/compile_time_constant_r_test.dart

Index: tests/language_strong/compile_time_constant_r_test.dart
diff --git a/tests/language_strong/compile_time_constant_r_test.dart b/tests/language_strong/compile_time_constant_r_test.dart
index 088d6b7d6e729d48bab99b7b3602bfaf6c8f0a02..979b0bfb06aa094475a52ef609862fde2644526b 100644
--- a/tests/language_strong/compile_time_constant_r_test.dart
+++ b/tests/language_strong/compile_time_constant_r_test.dart
@@ -3,18 +3,18 @@
 // BSD-style license that can be found in the LICENSE file.
 
 const x =
-          throw  /// 01: compile-time error
+          throw  //# 01: compile-time error
           "x";
 
 const y = const {0:
-                    throw  /// 02: compile-time error
+                    throw  //# 02: compile-time error
                     "y"};
 
 main() {
   print(x);
   print(y);
   const z =
-            throw  /// 03: compile-time error
+            throw  //# 03: compile-time error
             1+1+1;
   print(z);
 }