Merge GDB 7.5.1

gdb/testsuite/gdb.base/exprs.exp

 #   Copyright 1988, 1990-1992, 1994-1998, 2000-2001, 2003, 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/>.
 
 # This file was written by Rob Savoye. (rob@cygnus.com)
 
-if $tracelevel {
-    strace $tracelevel
-}
-
 #
 # test running programs
 #
 
 set testfile "exprs"
 set srcfile ${testfile}.c
 set binfile ${objdir}/${subdir}/${testfile}
 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
      untested exprs.exp
      return -1
 }
 
-if [get_compiler_info ${binfile}] {
+if [get_compiler_info] {
     return -1;
 }
 
 gdb_exit
 gdb_start
 gdb_reinitialize_dir $srcdir/$subdir
 gdb_load ${binfile}
 
 #
 # set it up at a breakpoint so we can play with the variable values
@@ skipping 217 matching lines @@
 gdb_test "print v_int++ = 5" "Left operand of assignment is not an lvalue."
 gdb_test "print v_int-- = 5" "Left operand of assignment is not an lvalue."
 
 # initialized array
 gdb_test {print v_int_array_init} { = \{10, 20\}}
 gdb_test {print *v_int_array_init@1} { = \{10\}}
 gdb_test {print *v_int_array_init@2} { = \{10, 20\}}
 gdb_test {print v_int_array_init[0]@1} { = \{10\}}
 gdb_test {print v_int_array_init[0]@2} { = \{10, 20\}}
 gdb_test {print v_int_array_init[1]@1} { = \{20\}}