Merge GDB 7.5.1

gdb/testsuite/gdb.cp/pass-by-ref.exp

 # Copyright 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/>.
 
 # Check that GDB can call C++ functions whose parameters have
 # object type, but are passed by reference.
 
 if { [skip_cplus_tests] } { continue }
 
-set testfile "pass-by-ref"
-set srcfile ${testfile}.cc
-set binfile ${objdir}/${subdir}/${testfile}
-if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" \
-          executable {debug c++}] != "" } {
-    untested pass-by-ref.exp
+standard_testfile .cc
+
+if {[prepare_for_testing $testfile.exp $testfile $srcfile {debug c++}]} {
     return -1
 }
 
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
 if ![runto_main] then {
     return -1
 }
 
 gdb_test "print foo (global_obj)" " = 3" "call function in obj"
 gdb_test "print blap (global_derived)" " = 3" "call function in derived"
 gdb_test "print blip (global_container)" " = 3" "call function in container"