def _lift_group_decl(location, *args):
if len(args) == 2:
id, group_defn = args
return Group(id, group_defn.instances, location)
group_defn = args[0]
return Group(instances=group_defn.instances, location=location)
def _lift_group_defn(location, *instances):
return Group(instances=list(instances), location=location)
def p_group_block(t):
'''group_block : LBRACE group_defn RBRACE'''
t[0] = Group(instances=t[2])