--- /dev/null
+hugo : module
+
+ synmode a = range(1:10);
+ synmode p = powerset a;
+
+ synmode s = set (sa, sb, sc);
+ synmode s_ps = powerset s;
+
+ x: proc (ps p);
+ dcl i a;
+ do for i in ps;
+ writetext (stdout, "%C ", i);
+ od;
+ writetext(stdout, "%/");
+ end x;
+
+ y : proc (ps s_ps);
+ dcl i s;
+ do for i in ps;
+ writetext (stdout, "%C ", i);
+ od;
+ writetext(stdout, "%/");
+ end y;
+
+ dummy: proc ();
+ end dummy;
+
+ x([1,2,3]);
+ y([sa, sc]);
+ dummy ();
+
+end hugo;
--- /dev/null
+# Copyright (C) 1992 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+
+# Please email any bugs, comments, and/or additions to this file to:
+# bug-gdb@prep.ai.mit.edu
+
+# This file was written by Per Bothner. (bothner@cygnus.com)
+
+if $tracelevel then {
+ strace $tracelevel
+}
+
+if [skip_chill_tests] then { continue }
+
+set testfile "pr-8742"
+set srcfile ${srcdir}/$subdir/${testfile}.ch
+set binfile ${objdir}/${subdir}/${testfile}.exe
+if { [compile "${srcfile} -g -o ${binfile} ${CHILL_RT0} ${CHILL_LIB}"] != "" } {
+ perror "Couldn't compile ${srcfile}"
+ return -1
+}
+
+proc do_tests {} {
+ global prms_id bug_id subdir objdir srcdir binfile prompt
+
+ set prms_id 0
+ set bug_id 0
+
+ # Start with a fresh gdb.
+
+ gdb_exit
+ gdb_start
+ gdb_reinitialize_dir $srcdir/$subdir
+ gdb_load $binfile
+
+ send "set language chill\n" ; expect -re "$prompt $"
+
+ runto dummy
+
+ gdb_test {call x(p [1, 3, 5])} "1 3 5 " "pass int powerset tuple"
+ gdb_test {call y(s_ps [sc])} "sc " "pass set powerset tuple"
+ gdb_test {call x([1, 3, 5])} "1 3 5 " "pass modeless int powerset tuple"
+ gdb_test {call y([sc])} "sc " "pass modeless set powerset tuple"
+}
+
+do_tests