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245a5f0b KS |
1 | # sizeof() tests [c++/16675] |
2 | # Copyright 2014 Free Software Foundation, Inc. | |
3 | ||
4 | # This program is free software; you can redistribute it and/or modify | |
5 | # it under the terms of the GNU General Public License as published by | |
6 | # the Free Software Foundation; either version 3 of the License, or | |
7 | # (at your option) any later version. | |
8 | # | |
9 | # This program is distributed in the hope that it will be useful, | |
10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | # GNU General Public License for more details. | |
13 | # | |
14 | # You should have received a copy of the GNU General Public License | |
15 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
16 | ||
17 | standard_testfile .cc | |
18 | ||
19 | if {[skip_cplus_tests]} { continue } | |
20 | ||
21 | if {[prepare_for_testing ${testfile}.exp $testfile $srcfile {debug c++}] } { | |
22 | return -1 | |
23 | } | |
24 | ||
25 | if {![runto_main]} { | |
26 | perror "could not run to main" | |
27 | continue | |
28 | } | |
29 | ||
30 | gdb_breakpoint [gdb_get_line_number "break here"] | |
31 | gdb_continue_to_breakpoint "break here" | |
32 | ||
33 | # Compare sizeof from the compiler and gdb. Do this once with the actual | |
34 | # type name and once with a reference variable. | |
35 | foreach v {char int long float double a4 a8 a12 Class Union Enum c4 u8 e12} { | |
36 | gdb_test "print size_$v == sizeof (${v}&)" "= true" | |
37 | gdb_test "print size_$v == sizeof (${v}_ref)" "= true" | |
38 | gdb_test "print size_${v}p == sizeof (${v}*&)" "= true" | |
39 | gdb_test "print size_${v}p == sizeof (${v}p_ref)" "= true" | |
40 | } |