# Copyright 2010 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 3 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, see <http://www.gnu.org/licenses/>.

# This test can only be run on targets which support DWARF-2 and use gas.
# For now pick a sampling of likely targets.
if {![istarget *-*-linux*]
    && ![istarget *-*-gnu*]
    && ![istarget *-*-elf*]
    && ![istarget *-*-openbsd*]
    && ![istarget arm-*-eabi*]
    && ![istarget powerpc-*-eabi*]} {
    return 0  
}

if { [skip_cplus_tests] } { continue }

set testfile member-ptr-forwardref
set executable ${testfile}
set binfile ${objdir}/${subdir}/${executable}.x

if { [gdb_compile "${srcdir}/${subdir}/${testfile}.S" ${binfile} object {debug}] != "" } {
    untested ${testfile}.exp
    return -1
}

gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir

# Be sure to set cp-abi before ${binfile} gets loaded
gdb_test "set cp-abi gnu-v3"
gdb_test "show cp-abi" {The currently selected C\+\+ ABI is "gnu-v3".*}

gdb_load ${binfile}

gdb_test "ptype c" "type = struct C {\[\r\n \t\]*private:\[\r\n \t\]*int \\(C::\\*fp\\)\\(C \\*\\);\[\r\n \t\]*}"
