Temporary header file '/tmp/hM3Sz0OQ5R/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

  // add includes
  #include "/usr/include/cdio/ecma_167.h"
  #include "/usr/include/cdio/udf.h"
  #include "/usr/include/cdio/udf_file.h"
  #include "/usr/include/cdio/udf_time.h"

  // add classes
  NSR_desc_s* tmp_add_class_0;
  allocExtDesc* tmp_add_class_1;
  alt_perms_s* tmp_add_class_2;
  anchor_vol_desc_ptr_s* tmp_add_class_3;
  appUseExtAttr* tmp_add_class_4;
  beginning_extended_area_desc_s* tmp_add_class_5;
  boot_desc_s* tmp_add_class_6;
  cdio_cdrom_addr* tmp_add_class_7;
  cdio_hwinfo* tmp_add_class_8;
  charSet_info_s* tmp_add_class_9;
  deviceSpec* tmp_add_class_10;
  extended_attr_header_desc_s* tmp_add_class_11;
  extended_file_entry* tmp_add_class_12;
  filetimes_ext_attr_s* tmp_add_class_13;
  generic_format_s* tmp_add_class_14;
  generic_partition_map* tmp_add_class_15;
  generic_partition_map1* tmp_add_class_16;
  generic_partition_map2* tmp_add_class_17;
  impUseExtAttr* tmp_add_class_18;
  imp_use_vol_desc_s* tmp_add_class_19;
  indirect_entry_s* tmp_add_class_20;
  infoTimesExtAttr* tmp_add_class_21;
  logical_vol_desc_s* tmp_add_class_22;
  logical_vol_header_desc_s* tmp_add_class_23;
  logvol_integrity_desc_s* tmp_add_class_24;
  msf_s* tmp_add_class_25;
  partitionIntegrityEntry* tmp_add_class_26;
  partition_desc_s* tmp_add_class_27;
  partition_header_desc_s* tmp_add_class_28;
  pathComponent* tmp_add_class_29;
  spaceBitmapDesc* tmp_add_class_30;
  terminal_entry_s* tmp_add_class_31;
  terminating_desc_s* tmp_add_class_32;
  terminating_extended_area_desc_s* tmp_add_class_33;
  udf_charspec_s* tmp_add_class_34;
  udf_dirent_s* tmp_add_class_35;
  udf_ext_ad_s* tmp_add_class_36;
  udf_extent_ad_s* tmp_add_class_37;
  udf_file_entry_s* tmp_add_class_38;
  udf_fileid_desc_s* tmp_add_class_39;
  udf_fsd_s* tmp_add_class_40;
  udf_icbtag_s* tmp_add_class_41;
  udf_id_suffix_s* tmp_add_class_42;
  udf_lb_addr_s* tmp_add_class_43;
  udf_long_ad_s* tmp_add_class_44;
  udf_pvd_s* tmp_add_class_45;
  udf_regid_s* tmp_add_class_46;
  udf_short_ad_s* tmp_add_class_47;
  udf_tag_s* tmp_add_class_48;
  udf_timestamp_s* tmp_add_class_49;
  unallocSpaceEntry* tmp_add_class_50;
  unalloc_space_desc_s* tmp_add_class_51;
  vol_desc_ptr_s* tmp_add_class_52;
  vol_struct_desc_s* tmp_add_class_53;

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/hM3Sz0OQ5R/dump1.h"