Imported Upstream version 1.4.19
[platform/upstream/m4.git] / checks / 216.improved_f
1 dnl @ ../doc/m4.texi:7830: Origin of test
2 dnl @ expected status: 1
3 dnl @ extra options:  -L9
4 dnl @ Copyright (C) 2006, 2007, 2008, 2009 Free Software
5 dnl @ Foundation, Inc.
6 dnl @ This file is free software; the Free Software Foundation
7 dnl @ gives unlimited permission to copy and/or distribute it
8 dnl @ with or without modifications, as long as this notice
9 dnl @ is preserved.
10 define(`arg1', `$1')include(`forloop2.m4')include(`quote.m4')
11 dnl @result{}
12 define(`double', `define(`$1'`2',
13   arg1(patsubst(dquote(defn(`$1')), `[`']', `\&\&')))')
14 dnl @result{}
15 double(`forloop')double(`_forloop')defn(`forloop2')
16 dnl @result{}ifelse(eval(``($2) <= ($3)''), ``1'',
17 dnl @result{}  ``pushdef(``$1'')_$0(``$1'', eval(``$2''),
18 dnl @result{}    eval(``$3''), ``$4'')popdef(``$1'')'')
19 forloop(i, 1, 5, `ifelse(')forloop(i, 1, 5, `)')
20 dnl @result{}
21 changequote(`[', `]')changequote([``], [''])
22 dnl @result{}
23 forloop2(i, 1, 5, ``ifelse('')forloop2(i, 1, 5, ``)'')
24 dnl @result{}
25 changequote`'include(`forloop.m4')
26 dnl @result{}
27 double(`forloop')double(`_forloop')defn(`forloop2')
28 dnl @result{}pushdef(``$1'', ``$2'')_forloop($@)popdef(``$1'')
29 forloop(i, 1, 5, `ifelse(')forloop(i, 1, 5, `)')
30 dnl @result{}
31 changequote(`[', `]')changequote([``], [''])
32 dnl @result{}
33 forloop2(i, 1, 5, ``ifelse('')forloop2(i, 1, 5, ``)'')
34 dnl @error{}m4:stdin:12: recursion limit of 9 exceeded, use -L<N> to change it