|  | # Copyright 2017-2024 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/>. | 
|  |  | 
|  | # Test "set debug expr 1" on d expressions. | 
|  |  | 
|  | require allow_d_tests | 
|  |  | 
|  | gdb_start | 
|  | gdb_test_no_output "set language d" | 
|  | gdb_test_no_output "set debug expression 1" | 
|  |  | 
|  | # This caused gdb to segfault. | 
|  | gdb_test_debug_expr "print *(int*)(0)" \ | 
|  | "Cannot access memory at address 0x0" \ | 
|  | "dereference a null pointer" |