| 123456789101112131415161718192021222324252627282930313233343536373839404142 |
- discard """
- output: '''16
- 32
- 48
- 64
- 128
- 192
- '''
- disabled: "true"
- """
- # This all relies on non-documented and questionable features.
- iterator gaz(it: iterator{.inline.}): type(it) =
- for x in it:
- yield x*2
- iterator baz(it: iterator{.inline.}): auto =
- for x in gaz(it):
- yield x*2
- type T1 = auto
- iterator bar(it: iterator: T1{.inline.}): T1 =
- for x in baz(it):
- yield x*2
- iterator foo[T](x: iterator: T{.inline.}): T =
- for e in bar(x):
- yield e*2
- var s = @[1, 2, 3]
- # pass an iterator several levels deep:
- for x in s.items.foo:
- echo x
- # use some complex iterator as an input for another one:
- for x in s.items.baz.foo:
- echo x
|
