Temporary header file '/tmp/GkTUeENPPr/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/CAS.h"
  #include "/usr/include/array.h"
  #include "/usr/include/buffer.h"
  #include "/usr/include/byte.h"
  #include "/usr/include/case.h"
  #include "/usr/include/cdb.h"
  #include "/usr/include/cdb_make.h"
  #include "/usr/include/compiletimeassert.h"
  #include "/usr/include/critbit.h"
  #include "/usr/include/dns.h"
  #include "/usr/include/errmsg.h"
  #include "/usr/include/errmsg_int.h"
  #include "/usr/include/fmt.h"
  #include "/usr/include/havealloca.h"
  #include "/usr/include/havebsdsf.h"
  #include "/usr/include/havedevpoll.h"
  #include "/usr/include/haveepoll.h"
  #include "/usr/include/haveinline.h"
  #include "/usr/include/haveip6.h"
  #include "/usr/include/havekqueue.h"
  #include "/usr/include/haven2i.h"
  #include "/usr/include/havepread.h"
  #include "/usr/include/havescope.h"
  #include "/usr/include/havesendfile.h"
  #include "/usr/include/havesigio.h"
  #include "/usr/include/havesl.h"
  #include "/usr/include/haveuint128.h"
  #include "/usr/include/iarray.h"
  #include "/usr/include/io.h"
  #include "/usr/include/io_internal.h"
  #include "/usr/include/iob.h"
  #include "/usr/include/iob_internal.h"
  #include "/usr/include/iopause.h"
  #include "/usr/include/ip4.h"
  #include "/usr/include/ip6.h"
  #include "/usr/include/isset.h"
  #include "/usr/include/likely.h"
  #include "/usr/include/mmap.h"
  #include "/usr/include/ndelay.h"
  #include "/usr/include/open.h"
  #include "/usr/include/openreadclose.h"
  #include "/usr/include/rangecheck.h"
  #include "/usr/include/readclose.h"
  #include "/usr/include/safemult.h"
  #include "/usr/include/scan.h"
  #include "/usr/include/select.h"
  #include "/usr/include/socket.h"
  #include "/usr/include/str.h"
  #include "/usr/include/stralloc.h"
  #include "/usr/include/tai.h"
  #include "/usr/include/taia.h"
  #include "/usr/include/textcode.h"
  #include "/usr/include/uint16.h"
  #include "/usr/include/uint32.h"
  #include "/usr/include/uint64.h"
  #include "/usr/include/va_narg.h"
  #include "/usr/include/windoze.h"

  // 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;
  _iarray_page* tmp_add_class_3;
  buffer* tmp_add_class_4;
  cdb* tmp_add_class_5;
  cdb_hp* tmp_add_class_6;
  cdb_hplist* tmp_add_class_7;
  cdb_make* tmp_add_class_8;
  dns_transmit* tmp_add_class_9;
  eventpacket* tmp_add_class_10;
  io_batch* tmp_add_class_11;
  iob_entry* tmp_add_class_12;
  iom_entry* tmp_add_class_13;
  iomux* tmp_add_class_14;
  itimerval* tmp_add_class_15;
  mallinfo2* tmp_add_class_16;
  pollfd* tmp_add_class_17;
  stralloc* tmp_add_class_18;
  tai* tmp_add_class_19;
  taia* tmp_add_class_20;
  ucontext_t* tmp_add_class_21;

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

/tmp/GkTUeENPPr/dump1.h:87:3: error: ‘mallinfo2’ does not name a type
   87 |   mallinfo2* tmp_add_class_16;
      |   ^~~~~~~~~