diff options
Diffstat (limited to 'checks/216.improved_f')
| -rw-r--r-- | checks/216.improved_f | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/checks/216.improved_f b/checks/216.improved_f new file mode 100644 index 0000000..b07bbfa --- /dev/null +++ b/checks/216.improved_f @@ -0,0 +1,34 @@ +dnl @ ../doc/m4.texi:7831: Origin of test +dnl @ expected status: 1 +dnl @ extra options: -L9 +dnl @ Copyright (C) 2006, 2007, 2008, 2009 Free Software +dnl @ Foundation, Inc. +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(`arg1', `$1')include(`forloop2.m4')include(`quote.m4') +dnl @result{} +define(`double', `define(`$1'`2', + arg1(patsubst(dquote(defn(`$1')), `[`']', `\&\&')))') +dnl @result{} +double(`forloop')double(`_forloop')defn(`forloop2') +dnl @result{}ifelse(eval(``($2) <= ($3)''), ``1'', +dnl @result{} ``pushdef(``$1'')_$0(``$1'', eval(``$2''), +dnl @result{} eval(``$3''), ``$4'')popdef(``$1'')'') +forloop(i, 1, 5, `ifelse(')forloop(i, 1, 5, `)') +dnl @result{} +changequote(`[', `]')changequote([``], ['']) +dnl @result{} +forloop2(i, 1, 5, ``ifelse('')forloop2(i, 1, 5, ``)'') +dnl @result{} +changequote`'include(`forloop.m4') +dnl @result{} +double(`forloop')double(`_forloop')defn(`forloop2') +dnl @result{}pushdef(``$1'', ``$2'')_forloop($@)popdef(``$1'') +forloop(i, 1, 5, `ifelse(')forloop(i, 1, 5, `)') +dnl @result{} +changequote(`[', `]')changequote([``], ['']) +dnl @result{} +forloop2(i, 1, 5, ``ifelse('')forloop2(i, 1, 5, ``)'') +dnl @error{}m4:stdin:12: recursion limit of 9 exceeded, use -L<N> to change it |