Temporary header file '/tmp/Kg3VYMSgDz/dump1.h' with the following content will be compiled to create GCC translation unit dump:

  // add defines
  #define __STDC_VERSION__ 201710L
#define _TIME_BITS 64
#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/getdata/bitentry.h"
  #include "/usr/include/getdata/carrayentry.h"
  #include "/usr/include/getdata/constentry.h"
  #include "/usr/include/getdata/dirfile.h"
  #include "/usr/include/getdata/divideentry.h"
  #include "/usr/include/getdata/entry.h"
  #include "/usr/include/getdata/fragment.h"
  #include "/usr/include/getdata/indexentry.h"
  #include "/usr/include/getdata/indirentry.h"
  #include "/usr/include/getdata/lincomentry.h"
  #include "/usr/include/getdata/linterpentry.h"
  #include "/usr/include/getdata/mplexentry.h"
  #include "/usr/include/getdata/multiplyentry.h"
  #include "/usr/include/getdata/phaseentry.h"
  #include "/usr/include/getdata/polynomentry.h"
  #include "/usr/include/getdata/rawentry.h"
  #include "/usr/include/getdata/recipentry.h"
  #include "/usr/include/getdata/sarrayentry.h"
  #include "/usr/include/getdata/sbitentry.h"
  #include "/usr/include/getdata/sindirentry.h"
  #include "/usr/include/getdata/stringentry.h"
  #include "/usr/include/getdata/types.h"
  #include "/usr/include/getdata/windowentry.h"
  #include "/usr/include/getdata.h"

  // add namespaces
  namespace GetData{typedef int tmp_add_type_1;}
  GetData::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;
  gd_callback_data_* tmp_add_class_3;
  gd_carray_data_* tmp_add_class_4;
  gd_unified_entry_* tmp_add_class_5;

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/Kg3VYMSgDz/dump1.h"