[Bug ada/53230] New: s-fileio.adb:308:10: warning: ‘Errno’ may be used uninitialized in this function

[danglin at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53230

             Bug #: 53230
           Summary: s-fileio.adb:308:10: warning: ‘Errno’ may be used
                    uninitialized in this function
    Classification: Unclassified
           Product: gcc
           Version: 4.8.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: ada
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: danglin@gcc.gnu.org
              Host: hppa-unknown-linux-gnu
            Target: hppa-unknown-linux-gnu
             Build: hppa-unknown-linux-gnu


/home/dave/gnu/gcc/objdir/./gcc/xgcc -B/home/dave/gnu/gcc/objdir/./gcc/
-B/home/
dave/opt/gnu/gcc/gcc-4.7.0/hppa-linux-gnu/bin/
-B/home/dave/opt/gnu/gcc/gcc-4.7.
0/hppa-linux-gnu/lib/ -isystem
/home/dave/opt/gnu/gcc/gcc-4.7.0/hppa-linux-gnu/i
nclude -isystem /home/dave/opt/gnu/gcc/gcc-4.7.0/hppa-linux-gnu/sys-include   
-
c -g -O2   -W -Wall -gnatpg -nostdinc   s-fishfl.ads -o s-fishfl.o
s-fileio.adb: In function ‘System.File_Io.Close’:
s-fileio.adb:308:10: warning: ‘Errno’ may be used uninitialized in this
function
 [-Wmaybe-uninitialized]
          Raise_Device_Error (null, Errno);
          ^