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

  // add defines
  #define __STDC_VERSION__ 201710L
#define _FILE_OFFSET_BITS 64
#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/zipios++/basicentry.h"
  #include "/usr/include/zipios++/collcoll.h"
  #include "/usr/include/zipios++/deflateoutputstreambuf.h"
  #include "/usr/include/zipios++/dircoll.h"
  #include "/usr/include/zipios++/fcoll.h"
  #include "/usr/include/zipios++/fcollexceptions.h"
  #include "/usr/include/zipios++/fileentry.h"
  #include "/usr/include/zipios++/filepath.h"
  #include "/usr/include/zipios++/filterinputstreambuf.h"
  #include "/usr/include/zipios++/filteroutputstreambuf.h"
  #include "/usr/include/zipios++/gzipoutputstream.h"
  #include "/usr/include/zipios++/gzipoutputstreambuf.h"
  #include "/usr/include/zipios++/inflateinputstreambuf.h"
  #include "/usr/include/zipios++/meta-iostreams.h"
  #include "/usr/include/zipios++/simplesmartptr.h"
  #include "/usr/include/zipios++/virtualseeker.h"
  #include "/usr/include/zipios++/zipfile.h"
  #include "/usr/include/zipios++/ziphead.h"
  #include "/usr/include/zipios++/zipheadio.h"
  #include "/usr/include/zipios++/zipinputstream.h"
  #include "/usr/include/zipios++/zipinputstreambuf.h"
  #include "/usr/include/zipios++/zipios-config.h"
  #include "/usr/include/zipios++/zipios_defs.h"
  #include "/usr/include/zipios++/zipoutputstream.h"
  #include "/usr/include/zipios++/zipoutputstreambuf.h"

  // add namespaces
  namespace zipios{typedef int tmp_add_type_1;}
  zipios::tmp_add_type_1 tmp_add_func_1(){return 0;};

  // add classes
  _G_fpos64_t* tmp_add_class_0;
  _G_fpos_t* tmp_add_class_1;
  _IO_cookie_io_functions_t* tmp_add_class_2;
  gzFile_s* tmp_add_class_3;
  gz_header_s* tmp_add_class_4;
  z_stream_s* tmp_add_class_5;

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