# Tests for anonymous union support.
# Copyright 2011-2013 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/>.

standard_testfile .cc

if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} {debug c++}] } {
     return -1
}

if { [istarget arm*-*-*] } {
    gdb_test "ptype t::t" "type = struct t {\r\n    C m;\r\n} \\*\\(t \\* const\\)" \
	"print type of t::t"
} else {
    gdb_test "ptype t::t" "type = void \\(t \\* const\\)" \
	"print type of t::t"
}

gdb_test "ptype X::t2" "type = struct X::t2 {\[\r\n \]*X::C2 m;\[\r\n \]*}" \
    "print type of X::t2"

if { [istarget arm*-*-*] } {
    gdb_test "ptype X::t2::t2" "type = struct X::t2 {\r\n    X::C2 m;\r\n} \\*\\(X::t2 \\* const\\)" \
	"print type of X::t2::t2"
    gdb_test "ptype t3::~t3" "type = void \\*\\(t3 \\* const\\)" \
	"print type of t3::~t3"
} else {
    gdb_test "ptype X::t2::t2" "type = void \\(X::t2 \\* const\\)" \
	"print type of X::t2::t2"
    gdb_test "ptype t3::~t3" "type = void \\(t3 \\* const\\)" \
	"print type of t3::~t3"
}
