sets do not have stable ordering, so stop trying to print them in tests

test/testSetLiterals.krk

@@ -1,2 +1,12 @@
-print({1,2,3,object,True,None,"test"})
+let s1 = {1,2,3,object,True,None,"test"}
-print({str(i) for i in [1,2,3,object,print]})
+print(1 in s1)
+print(2 in s1)
+print(3 in s1)
+print(object in s1)
+print(True in s1)
+print(None in s1)
+print("test" in s1)
+
+let l2 = [x for x in {str(i) for i in [1,2,3,object,True,None,"test"]}]
+l2.sort()
+print(l2)

test/testSetLiterals.krk.expect

@@ -1,2 +1,8 @@
-{None, 1, 'test', <type 'object'>, 3, 2}
+True
-{'1', '2', "<type 'object'>", '3', '<function print>'}
+True
+True
+True
+True
+True
+True
+['1', '2', '3', "<type 'object'>", 'None', 'True', 'test']