Index: tests/language/reg_ex2_test.dart |
=================================================================== |
--- tests/language/reg_ex2_test.dart (revision 7724) |
+++ tests/language/reg_ex2_test.dart (working copy) |
@@ -11,9 +11,9 @@ |
if (match != null) { |
print("got match"); |
int groupCount = match.groupCount(); |
- print("groupCount is " + groupCount); |
- print("group 0 is " + match.group(0)); |
- print("group 1 is " + match.group(1)); |
+ print("groupCount is $groupCount"); |
+ print("group 0 is ${match.group(0)}"); |
+ print("group 1 is ${match.group(1)}"); |
} else { |
print("match not round"); |
} |