Merge GDB 7.5.1

gdb/testsuite/gdb.base/nofield.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/>.
 
-if $tracelevel {
-    strace $tracelevel
-}
-
 set testfile "nofield"
 set srcfile ${testfile}.c
 set binfile ${objdir}/${subdir}/${testfile}
 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
     untested "Couldn't compile ${srcfile}"
     return -1
 }
 
 set eol "\[\r\n\]+"
 set sp "\[ \t\]*"
 
 gdb_exit
 gdb_start
 gdb_reinitialize_dir $srcdir/$subdir
 gdb_load ${binfile}
 
 gdb_test "ptype struct not_empty" \
          "type = struct not_empty {$eol${sp}void \\*e;$eol${sp}void \\*u;$eol}" \
          "ptype struct not_empty"
 
 gdb_test "ptype struct empty" \
          "type = struct empty {$eol$sp<no data fields>$eol}" \
          "ptype struct empty"
 
 gdb_test "ptype union empty_union" \
          "type = union empty_union {$eol$sp<no data fields>$eol}" \
          "ptype union empty_union"