Temporary header file '/tmp/7i_jFdn1KT/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/dynamicEDT3D/bucketedqueue.h"
  #include "/usr/include/dynamicEDT3D/dynamicEDT3D.h"
  #include "/usr/include/dynamicEDT3D/dynamicEDTOctomap.h"
  #include "/usr/include/dynamicEDT3D/point.h"

  // add namespaces
  namespace octomap{typedef int tmp_add_type_1;}
  octomap::tmp_add_type_1 tmp_add_func_1(){return 0;};
  namespace octomath{typedef int tmp_add_type_2;}
  octomath::tmp_add_type_2 tmp_add_func_2(){return 0;};

  // add classes
  DynamicEDT3D* tmp_add_class_0;
  IntPoint* tmp_add_class_1;
  IntPoint3D* tmp_add_class_2;
  _G_fpos64_t* tmp_add_class_3;
  _G_fpos_t* tmp_add_class_4;
  _IO_cookie_io_functions_t* tmp_add_class_5;

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/7i_jFdn1KT/dump1.h"