Nim/tests/modules/treorder.nim

discard """
  cmd: "nim -d:testdef $target $file"
  output: '''works 34
34
defined
3'''
"""

{.reorder: on.}
{.experimental.}

{.push callconv: stdcall.}
proc bar(x: T)

proc foo() =
  bar(34)
  whendep()

proc foo(dummy: int) = echo dummy

proc bar(x: T) =
  echo "works ", x
  foo(x)

foo()

type
  T = int

when defined(testdef):
  proc whendep() = echo "defined"
else:
  proc whendep() = echo "undefined"

when not declared(goo):
  proc goo(my, omy) = echo my

when not declared(goo):
  proc goo(my, omy) = echo omy

using
  my, omy: int

goo(3, 4)

{.pop.}