Update all tests

tests/language/const_constructor_test.dart

Index: tests/language/const_constructor_test.dart
diff --git a/tests/language/const_constructor_test.dart b/tests/language/const_constructor_test.dart
index 94dbaee311a55e011a3e1faaffb9bd87310502d5..ae84d733d70439f9592f4d67e0edc8fcc6598a50 100644
--- a/tests/language/const_constructor_test.dart
+++ b/tests/language/const_constructor_test.dart
@@ -13,5 +13,5 @@ class A<T> {
 main() {
   Expect.equals(42, (const A<int>.named()).x);
   Expect.equals(42, (new A<int>.named()).x);
-  const A<int>(); /// 01: compile-time error
+  const A<int>(); //# 01: compile-time error
 }