# $Id: return.rb,v 1.2 2003/12/30 06:11:02 yuya Exp $

def foo(arg)
  return [arg, arg]
end

p(foo('ok'))

# NodeDump V0.1.7
# 
# NODE_BLOCK: 
#   NODE_NEWLINE:  [return.rb:3]
#     NODE_DEFN:  method 8961 (foo)
#       NODE_SCOPE: 
#         NODE_BLOCK: 
#           NODE_ARGS:  count = 1
#             additional default values:
#           NODE_NEWLINE:  [return.rb:4]
#             NODE_RETURN: 
#               NODE_ARRAY:  size = 2
#                 NODE_LVAR:  LV 2 (arg)
#                 NODE_LVAR:  LV 2 (arg)
#   NODE_NEWLINE:  [return.rb:7]
#     NODE_FCALL:  to function: 6753 (p)
#       Parameters:
#         NODE_ARRAY:  size = 1
#           NODE_FCALL:  to function: 8961 (foo)
#             Parameters:
#               NODE_ARRAY:  size = 1
#                 NODE_STR:  "ok"