Temporary header file '/tmp/QnSwNRBNxp/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/dqlite.h"

  // add classes
  Fts5ExtensionApi* tmp_add_class_0;
  Fts5PhraseIter* tmp_add_class_1;
  dqlite_buffer* tmp_add_class_2;
  dqlite_node_info* tmp_add_class_3;
  dqlite_node_info_ext* tmp_add_class_4;
  dqlite_vfs_frame* tmp_add_class_5;
  fts5_api* tmp_add_class_6;
  fts5_tokenizer* tmp_add_class_7;
  sqlite3_file* tmp_add_class_8;
  sqlite3_index_info* tmp_add_class_9;
  sqlite3_io_methods* tmp_add_class_10;
  sqlite3_mem_methods* tmp_add_class_11;
  sqlite3_module* tmp_add_class_12;
  sqlite3_mutex_methods* tmp_add_class_13;
  sqlite3_pcache_methods* tmp_add_class_14;
  sqlite3_pcache_methods2* tmp_add_class_15;
  sqlite3_pcache_page* tmp_add_class_16;
  sqlite3_rtree_geometry* tmp_add_class_17;
  sqlite3_rtree_query_info* tmp_add_class_18;
  sqlite3_snapshot* tmp_add_class_19;
  sqlite3_vfs* tmp_add_class_20;
  sqlite3_vtab* tmp_add_class_21;
  sqlite3_vtab_cursor* tmp_add_class_22;

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