[Bug go/57045] New: Build failure in libgo/runtime/proc.c: error: ‘({anonymous})’ may be used uninitialized in this function

[ubizjak at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57045

             Bug #: 57045
           Summary: Build failure in libgo/runtime/proc.c: error:
                    ‘({anonymous})’ may be used uninitialized in this
                    function
    Classification: Unclassified
           Product: gcc
           Version: 4.9.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: go
        AssignedTo: i...@airs.com
        ReportedBy: ubiz...@gmail.com
              Host: x86_64-pc-linux-gnu
            Target: x86_64-pc-linux-gnu
             Build: x86_64-pc-linux-gnu


Building libgo on Centos 5.9 fails in proc.c due to warning promoted to error:

../../../gcc-svn/trunk/libgo/runtime/proc.c: In function
‘runtime_entersyscall’:
../../../gcc-svn/trunk/libgo/runtime/proc.c:1414:12: error: ‘({anonymous})’ may
be used uninitialized in this function [-Werror=maybe-uninitialized]
  getcontext(&g->gcregs);
            ^

../../../gcc-svn/trunk/libgo/runtime/proc.c: In function ‘__go_go’:
../../../gcc-svn/trunk/libgo/runtime/proc.c:1608:13: error: ‘({anonymous})’ may
be used uninitialized in this function [-Werror=maybe-uninitialized]
   getcontext(&vnewg->context);
             ^