| 1 | # Copyright 2014-2019 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/>. |
| 15 | |
| 16 | # sizeof() tests with rvalue reference parameter types, based on |
| 17 | # gdb.cp/cpsizeof.exp. |
| 18 | |
| 19 | standard_testfile .cc |
| 20 | |
| 21 | if {[skip_cplus_tests]} { continue } |
| 22 | |
| 23 | if {[prepare_for_testing ${testfile}.exp $testfile $srcfile \ |
| 24 | {debug c++ additional_flags="-std=gnu++11"}] } { |
| 25 | return -1 |
| 26 | } |
| 27 | |
| 28 | if {![runto_main]} { |
| 29 | perror "could not run to main" |
| 30 | continue |
| 31 | } |
| 32 | |
| 33 | gdb_breakpoint [gdb_get_line_number "break here"] |
| 34 | gdb_continue_to_breakpoint "break here" |
| 35 | |
| 36 | # Compare sizeof from the compiler and gdb. Do this once with the actual |
| 37 | # type name and once with a reference variable. |
| 38 | foreach v {char int long float double a4 a8 a12 Class Union Enum c4 u8 e12} { |
| 39 | gdb_test "print size_$v == sizeof (${v}&&)" "= true" |
| 40 | gdb_test "print size_$v == sizeof (${v}_rref)" "= true" |
| 41 | gdb_test "print size_${v}p == sizeof (${v}*&&)" "= true" |
| 42 | gdb_test "print size_${v}p == sizeof (${v}p_rref)" "= true" |
| 43 | } |