@contains@
type t;
-identifier foo ~= ".*foo";
+identifier foo ~= "foo";
@@
t foo () {
@nocontain@
type t;
-identifier foo !~= ".*foo";
+identifier foo !~= "foo";
@@
t foo () {
@endsby@
type t;
-identifier foo ~= ".*foo$";
+identifier foo ~= "foo$";
@@
t foo () {