Merge GDB 7.5.1

gdb/testsuite/gdb.cp/arg-reference.exp

 # Copyright (C) 2007-2012 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/>.
 
 # Please email any bugs, comments, and/or additions to this file to:
 # bug-gdb@gnu.org
 
 # This file is part of the gdb testsuite.
 
 # Test G++ has compiled debuginfo without a C++ '&' reference where it should
 # not be.  GCC Bug 33537.
 
-if $tracelevel then {
-    strace $tracelevel
-}
-
 if { [skip_cplus_tests] } { continue }
 
 
-set testfile "arg-reference"
-set srcfile ${testfile}.cc
-set binfile ${objdir}/${subdir}/${testfile}
+standard_testfile .cc
 
-if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
-    untested ${testfile}.exp
+if {[prepare_for_testing $testfile.exp $testfile $srcfile {debug c++}]} {
     return -1
 }
 
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
 gdb_test "ptype foo" "type = int \\\(Obj\\\)" "No false reference"