1# This testcase is part of GDB, the GNU debugger. 2 3# Copyright 2010, 2011 Free Software Foundation, Inc. 4 5# This program is free software; you can redistribute it and/or modify 6# it under the terms of the GNU General Public License as published by 7# the Free Software Foundation; either version 3 of the License, or 8# (at your option) any later version. 9# 10# This program is distributed in the hope that it will be useful, 11# but WITHOUT ANY WARRANTY; without even the implied warranty of 12# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13# GNU General Public License for more details. 14# 15# You should have received a copy of the GNU General Public License 16# along with this program. If not, see <http://www.gnu.org/licenses/>. 17 18# Test GDB bug report 11530. 19# This is a problem related unnamed unions. 20 21if $tracelevel then { 22 strace $tracelevel 23} 24 25set testfile "gdb11530" 26set binfile ${testfile}${EXEEXT} 27 28# Unnamed union is a GNU extension, thus we restrict the test 29# to gcc compiler. 30 31if [get_compiler_info ${binfile}] { 32 return -1; 33} 34 35if { ![test_compiler_info gcc*] } { 36 return 0; 37} 38 39if { [prepare_for_testing $testfile.exp $testfile $testfile.c {debug}] } { 40 return -1; 41} 42 43 44if { ![runto main] } then { 45 fail "run to main" 46 return 47} 48 49gdb_test "print a.i" " = 0" 50gdb_test "print sizeof (a.i)" " = \[0-9\]+" 51gdb_test "print sizeof (a.i) == sizeof (int)" " = 1" 52 53