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# Tests for anonymous union support.
# Copyright 2011-2022 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 is used to verify GDB's ability to refer to linkage names
# for types and functions within anonymous structures.

standard_testfile .cc

if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile} {debug c++}] } {
     return -1
}

# Clang doesn't add any names for functions within anonymous structures,
# so there is no way to try and refer to them inside GDB.
if {[test_compiler_info clang-*-* c++]} {
    untested "clang does not use linkage name in this case"
    return
}

if { [is_aarch32_target] } {
    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 { [is_aarch32_target] } {
    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"
}