dnl @ ../doc/m4.texinfo:1061: Origin of test
dnl @ Copyright (C) 2006 Free Software Foundation
dnl @ This file is free software; the Free Software Foundation
dnl @ gives unlimited permission to copy and/or distribute it
dnl @ with or without modifications, as long as this notice
dnl @ is preserved.
define(`f', `1')
dnl @result{}
f(define(`f', `2'))
dnl @result{}1
f
dnl @result{}2