[Bug target/49713] New: Conflicting types for 'arm_dbx_register_number'

["revital.eres at linaro dot org" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49713

           Summary: Conflicting types for 'arm_dbx_register_number'
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: revital.eres@linaro.org
              Host: arm-linux-gnueabi
            Target: arm-linux-gnueabi


The following error occurs while bootstrap trunk -r176194 on arm-linux-gnueabi
with the following config options:

 --enable-checking --enable-languages=c --enable-bootstrap

gcc -c   -g -fkeep-inline-functions -DIN_GCC   -W -Wall -Wwrite-strings
-Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wmissing-format-attribute
-pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings
-Wold-style-definition -Wc++-compat -fno-common  -DHAVE_CONFIG_H -I. -I.
-I../../gcc/gcc -I../../gcc/gcc/. -I../../gcc/gcc/../include
-I../../gcc/gcc/../libcpp/include  -I../../gcc/gcc/../libdecnumber
-I../../gcc/gcc/../libdecnumber/dpd -I../libdecnumber   
../../gcc/gcc/dwarf2cfi.c -o dwarf2cfi.o
In file included from ../../gcc/gcc/dwarf2cfi.c:31:0:
../../gcc/gcc/dwarf2out.h: In function 'dwarf_frame_regnum':
../../gcc/gcc/dwarf2out.h:271:3: warning: implicit declaration of function
'arm_dbx_register_number'
In file included from ./tm_p.h:4:0,
                 from ../../gcc/gcc/dwarf2cfi.c:34:
../../gcc/gcc/config/arm/arm-protos.h: At top level:
../../gcc/gcc/config/arm/arm-protos.h:41:21: error: conflicting types for
'arm_dbx_register_number'
../../gcc/gcc/dwarf2out.h:271:10: note: previous implicit declaration of
'arm_dbx_register_number' was here