blob: e806662b31d03757c94327d4d71f1c37b4bb432c [file] [log] [blame]
# Copyright 2006-2021 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
# 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 <>.
# Tests for rvalue reference parameters of types and their subtypes in GDB,
# based on gdb.cp/ref-params.exp.
if {[skip_cplus_tests]} { continue }
standard_testfile .cc
if {[build_executable $testfile.exp $testfile $srcfile \
{debug c++ additional_flags="-std=gnu++11"}] == -1} {
return -1
proc gdb_start_again {text prefix} {
global binfile
global srcfile
with_test_prefix $prefix {
clean_restart $binfile
runto ${srcfile}:[gdb_get_line_number $text]
set t "print value of f1 on (Child&&) in main"
gdb_start_again "marker1 here" $t
gdb_test "print f1(static_cast<Child&&>(Q))" ".* = 40.*" $t
gdb_test "print f3(static_cast<int&&> (global_int))" " = 8"
gdb_test "print f4(static_cast<float&&> (global_float))" " = 3"
gdb_test "print static_cast<int&> (global_int)" " = \\(int &\\) @$hex: 7"
gdb_test "print static_cast<int&&> (global_int)" " = \\(int &&\\) @$hex: 7"
gdb_test "print static_cast<float&> (global_float)" " = \\(float &\\) @$hex: 3\\.$decimal"
gdb_test "print static_cast<float&&> (global_float)" " = \\(float &&\\) @$hex: 3\\.$decimal"
set t "print value of f2 on (Child&&) in main"
gdb_start_again "marker1 here" $t
gdb_test "print f2(static_cast<Child&&>(Q))" ".* = 40.*" $t
set t "print value of Child&& in f2"
gdb_start_again "marker2 here" $t
gdb_test "print C" ".*id = 42.*" $t
gdb_test "print f1 (static_cast<Child&&> (C))" ".* = 42.*" \
"print value of f1 on Child&& in f2"
set t "print value of Parent&& in f1"
gdb_start_again "marker3 here" $t
gdb_test "print R" ".*id = 41.*" $t
set t "print f1(static_cast<MultiChild&&>(MQ))"
gdb_start_again "breakpoint MQ here" $t
gdb_test $t ".* = 53"
set t "print mf1(static_cast<MultiChild&&>(MQ))"
gdb_start_again "breakpoint MQ here" $t
gdb_test $t ".* = 106"
set t "print mf2(static_cast<MultiChild&&>(MQ))"
gdb_start_again "breakpoint MQ here" $t
gdb_test $t ".* = 106"