Temporary header file '/tmp/WQqOJgtFQl/dump1.h' with the following content will be compiled to create GCC translation unit dump:

  // add defines
  #define __STDC_VERSION__ 201710L
#define _GXX_NULLPTR_T
#define CLUTTER_ENABLE_COMPOSITOR_API 1
#define _REGEX_NELTS(n)
#define _Atomic
#define PACKED
#define getaddrinfo_a(a,b,c,d)

  // add includes
  #include "/usr/include/c-lib/inc/asn-BMPString.h"
  #include "/usr/include/c-lib/inc/asn-IA5String.h"
  #include "/usr/include/c-lib/inc/asn-NumericString.h"
  #include "/usr/include/c-lib/inc/asn-PrintableStr.h"
  #include "/usr/include/c-lib/inc/asn-TeletexString.h"
  #include "/usr/include/c-lib/inc/asn-UTF8String.h"
  #include "/usr/include/c-lib/inc/asn-UniversalString.h"
  #include "/usr/include/c-lib/inc/asn-VisibleString.h"
  #include "/usr/include/c-lib/inc/asn-any.h"
  #include "/usr/include/c-lib/inc/asn-bits.h"
  #include "/usr/include/c-lib/inc/asn-bool.h"
  #include "/usr/include/c-lib/inc/asn-config.h"
  #include "/usr/include/c-lib/inc/asn-der.h"
  #include "/usr/include/c-lib/inc/asn-enum.h"
  #include "/usr/include/c-lib/inc/asn-incl.h"
  #include "/usr/include/c-lib/inc/asn-int.h"
  #include "/usr/include/c-lib/inc/asn-len.h"
  #include "/usr/include/c-lib/inc/asn-list.h"
  #include "/usr/include/c-lib/inc/asn-null.h"
  #include "/usr/include/c-lib/inc/asn-octs.h"
  #include "/usr/include/c-lib/inc/asn-oid.h"
  #include "/usr/include/c-lib/inc/asn-real.h"
  #include "/usr/include/c-lib/inc/asn-relative-oid.h"
  #include "/usr/include/c-lib/inc/asn-tag.h"
  #include "/usr/include/c-lib/inc/exp-buf.h"
  #include "/usr/include/c-lib/inc/gen-buf.h"
  #include "/usr/include/c-lib/inc/hash.h"
  #include "/usr/include/c-lib/inc/mem.h"
  #include "/usr/include/c-lib/inc/min-buf.h"
  #include "/usr/include/c-lib/inc/nibble-alloc.h"
  #include "/usr/include/c-lib/inc/print.h"
  #include "/usr/include/c-lib/inc/sbuf.h"
  #include "/usr/include/c-lib/inc/snaccCder.h"
  #include "/usr/include/c-lib/inc/str-stk.h"
  #include "/usr/include/c-lib/inc/tbl-dbg.h"
  #include "/usr/include/c-lib/inc/tbl-dec.h"
  #include "/usr/include/c-lib/inc/tbl-enc.h"
  #include "/usr/include/c-lib/inc/tbl-free.h"
  #include "/usr/include/c-lib/inc/tbl-gen-c-hdr.h"
  #include "/usr/include/c-lib/inc/tbl-gen.h"
  #include "/usr/include/c-lib/inc/tbl-incl.h"
  #include "/usr/include/c-lib/inc/tbl-print.h"
  #include "/usr/include/c-lib/inc/tbl-util.h"
  #include "/usr/include/cxx-lib/inc/asn-buf.h"
  #include "/usr/include/cxx-lib/inc/asn-chartraits.h"
  #include "/usr/include/cxx-lib/inc/asn-config.h"
  #include "/usr/include/cxx-lib/inc/asn-incl.h"
  #include "/usr/include/cxx-lib/inc/asn-list.h"
  #include "/usr/include/cxx-lib/inc/asn-listset.h"
  #include "/usr/include/cxx-lib/inc/asn-usefultypes.h"
  #include "/usr/include/cxx-lib/inc/init.h"
  #include "/usr/include/cxx-lib/inc/meta.h"
  #include "/usr/include/cxx-lib/inc/snaccdll.h"
  #include "/usr/include/cxx-lib/inc/snaccexcept.h"
  #include "/usr/include/cxx-lib/inc/tcl-if.h"
  #include "/usr/include/snacc.h"

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/WQqOJgtFQl/dump1.h"

In file included from /usr/include/c-lib/inc/asn-config.h:105,
                 from /tmp/WQqOJgtFQl/dump1.h:23:
/usr/include/snacc.h:131:10: fatal error: policy.h: No such file or directory
  131 | #include "policy.h"
      |          ^~~~~~~~~~
compilation terminated.