Open
Description
Sorry if that's a known issue.
This code
def visit_goals(lst, f):
for x in lst:
f(x)
goals = set()
visit_goals([], lambda g: goals.add(g))
def foo():
return [1, 2, 3]
goals = foo()
for g in goals:
print(g)
causes pytype 2020.4.22 to emit
<lambda>: No attribute 'add' on List[int] [attribute-error]