[Bug go/78172] New: gen-sysinfo.go vs AIX cred.h

[dje at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78172

            Bug ID: 78172
           Summary: gen-sysinfo.go vs AIX cred.h
           Product: gcc
           Version: 7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: go
          Assignee: ian at airs dot com
          Reporter: dje at gcc dot gnu.org
                CC: cmang at google dot com
  Target Milestone: ---
            Target: powerpc-ibm-aix*

Linux has a fairly simple ucred, but AIX has a large, complicated one
with multiple variations that appears to be too much for sysinfo.go.

/opt/freeware/src/packages/BUILD/gcc-build-6.2.0/./gcc/gccgo 
       -B/opt/freeware/src/packages/BUILD/gcc-build-6.2.0/./gcc/ 
       -B/opt/freeware/powerpc-ibm-aix6.1.0.0/bin/ 
       -B/opt/freeware/powerpc-ibm-aix6.1.0.0/lib/ 
       -isystem /opt/freeware/powerpc-ibm-aix6.1.0.0/include 
       -isystem /opt/freeware/powerpc-ibm-aix6.1.0.0/sys-include 
       -g 
       -O2 
       -I. 
       -c 
       -fgo-pkgpath=syscall 
       ../../../gcc-6.2.0/libgo/go/syscall/env_unix.go 
       ../../../gcc-6.2.0/libgo/go/syscall/syscall_errno.go 
       ../../../gcc-6.2.0/libgo/go/syscall/libcall_support.go 
       ../../../gcc-6.2.0/libgo/go/syscall/libcall_posix.go 
       ../../../gcc-6.2.0/libgo/go/syscall/msan0.go 
       ../../../gcc-6.2.0/libgo/go/syscall/socket.go 
       ../../../gcc-6.2.0/libgo/go/syscall/sockcmsg_unix.go 
       ../../../gcc-6.2.0/libgo/go/syscall/str.go 
       ../../../gcc-6.2.0/libgo/go/syscall/syscall.go 
       ../../../gcc-6.2.0/libgo/go/syscall/syscall_stubs.go 
       ../../../gcc-6.2.0/libgo/go/syscall/exec_unix.go 
       ../../../gcc-6.2.0/libgo/go/syscall/exec_bsd.go 
       ../../../gcc-6.2.0/libgo/go/syscall/libcall_wait4.go 
       ../../../gcc-6.2.0/libgo/go/syscall/sleep_select.go 
       ../../../gcc-6.2.0/libgo/go/syscall/errstr.go 
       ../../../gcc-6.2.0/libgo/go/syscall/libcall_posix_regfile.go 
       ../../../gcc-6.2.0/libgo/go/syscall/libcall_bsd.go 
       ../../../gcc-6.2.0/libgo/go/syscall/socket_bsd.go 
       ../../../gcc-6.2.0/libgo/go/syscall/socket_posix.go 
       ../../../gcc-6.2.0/libgo/go/syscall/libcall_uname.go 
       ../../../gcc-6.2.0/libgo/go/syscall/libcall_posix_utimesnano.go 
       libcalls.go 
       sysinfo.go 
       syscall_arch.go 
       -fPIC 
       -o .libs/syscall.o 
sysinfo.go:10171:307: error: expected ';' or newline after top level
declaration
id uint32; Cr_sgid uint32; Cr_ngrps int16; Cr_caps int16; Cr_groupset
_groupset_t; Cr_mpriv _priv_t; Cr_ipriv _priv_t; Cr_epriv _priv_t;
Cr_bpriv _priv_t; Cr_pag int32; } type _ucred_43 struct { ocr_ref
int32; Ocr_ruid uint32; Ocr_uid uint32; Ocr_suid uint32; Ocr_luid
uint32; Ocr_acctid uint32; Ocr_gid uint32; Ocr_rgid uint32; Ocr_sgid
uint32; Ocr_ngrps int16; Ocr_groups [31+1]uint32; Ocr_mpriv _priv_t;
Ocr_ipriv _priv_t; Ocr_epriv _priv_t; Ocr_bpriv _priv_t; Ocr_pag
int32; } type _ucred_ext struct { crx_ruid uint32; Crx_uid uint32;
Crx_suid uint32; Crx_luid uint32; Crx_acctid uint32; Crx_gid uint32;
Crx_rgid uint32; Crx_sgid uint32; Crx_ngrps int32; Crx_groups
[127+1]uint32; Crx_reserved_1 int32; Crx_caps ___cap_t; Crx_mpriv
_priv_t; Crx_ipriv _priv_t; Crx_epriv _priv_t; Crx_bpriv _priv_t;
Crx_npags int32; Crx_pagids [15+1]uint8; Crx_pags [15+1]int32;
Crx_reserved_2 int32; Crx_roles [7+1]uint32; Crx_nroles int16;
Crx_reserved_3 int16; Crx_flags uint32; Crx_effpriv _privg_t;
Crx_maxpriv _privg_t; Crx_inhpriv _privg_t; Crx_limpriv _privg_t;
Crx_usedpriv _privg_t; Crx_pad [31+1]int32; } type _ucred_ext2_t
struct { crx2_labels _sec_labels_t; Crx_pad [147+1]int32; }

                                                    ^
sysinfo.go:10171:346: error: expected declaration

Could this be a complaint about missing declaration of the _priv_t type,
defined by priv.h on AIX?