Add list comprehension test with two generators
@@ -117,12 +117,23 @@ List Comprehensions
===============================
[x | x <- xs]
+[(x, y) | x <- xs, y <- ys]
---
(module
(list_comprehension
(variable)
+ (generator
+ (variable)
+ (variable)))
+ (list_comprehension
+ (tuple
+ (variable)
+ (variable))
+ (generator
+ (variable)
+ (variable))
(generator
(variable)
(variable))))
