[Bug bootstrap/48216] New: [4.7 regression] IRIX 6 Ada bootstrap broken: gnu_decl uninitialized in gcc-interface/decl.c:elaborate_expression_1

["ro at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48216

           Summary: [4.7 regression] IRIX 6 Ada bootstrap broken: gnu_decl
                    uninitialized in
                    gcc-interface/decl.c:elaborate_expression_1
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: ro@gcc.gnu.org
                CC: ebotcazou@gcc.gnu.org
              Host: mips-sgi-irix6.5
            Target: mips-sgi-irix6.5
             Build: mips-sgi-irix6.5


As of rev 171156, Ada bootstrap is broken on IRIX 6.5:

/vol/gcc/src/hg/trunk/local/gcc/ada/gcc-interface/decl.c: In function
'elaborate_expression_1':
/vol/gcc/src/hg/trunk/local/gcc/ada/gcc-interface/decl.c:6008:8: error:
'gnu_decl' may be used uninitialized in this function [-Werror=uninitialized]