1# Copyright 2010, 2011 Free Software Foundation, Inc.
2
3# This program is free software; you can redistribute it and/or modify
4# it under the terms of the GNU General Public License as published by
5# the Free Software Foundation; either version 3 of the License, or
6# (at your option) any later version.
7#
8# This program is distributed in the hope that it will be useful,
9# but WITHOUT ANY WARRANTY; without even the implied warranty of
10# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11# GNU General Public License for more details.
12#
13# You should have received a copy of the GNU General Public License
14# along with this program.  If not, see <http://www.gnu.org/licenses/>.
15load_lib dwarf.exp
16
17# This test can only be run on targets which support DWARF-2 and use gas.
18if {![dwarf2_support]} {
19    return 0
20}
21
22set testfile "dw2-modula2-self-type"
23set srcfile ${testfile}.S
24set executable ${testfile}.x
25set binfile ${objdir}/${subdir}/${executable}
26
27# First try referencing DW_AT_frame_base which is not defined.
28if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" object {}] != "" } {
29    return -1
30}
31
32clean_restart $executable
33
34# C language would just naively print:
35# type = void (*)(void (*)(void (*)(void (*)(void (*)(...
36# While modula-2 prints:
37# type = POINTER TO PROCEDURE
38gdb_test "set language modula-2"
39
40# The first access (as we do not use -readnow) crashes GDB.
41gdb_test "ptype v"
42
43gdb_test "p 1" " = 1" "alive"
44