Temporary header file '/tmp/qF5usWqoM8/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/phat/algorithms/chunk_reduction.h"
  #include "/usr/include/phat/algorithms/row_reduction.h"
  #include "/usr/include/phat/algorithms/spectral_sequence_reduction.h"
  #include "/usr/include/phat/algorithms/standard_reduction.h"
  #include "/usr/include/phat/algorithms/twist_reduction.h"
  #include "/usr/include/phat/boundary_matrix.h"
  #include "/usr/include/phat/compute_persistence_pairs.h"
  #include "/usr/include/phat/helpers/dualize.h"
  #include "/usr/include/phat/helpers/misc.h"
  #include "/usr/include/phat/helpers/thread_local_storage.h"
  #include "/usr/include/phat/persistence_pairs.h"
  #include "/usr/include/phat/representations/Container_traits.h"
  #include "/usr/include/phat/representations/Pivot_representation.h"
  #include "/usr/include/phat/representations/Uniform_representation.h"
  #include "/usr/include/phat/representations/Unordered_map_container_traits.h"
  #include "/usr/include/phat/representations/bit_tree_pivot_column.h"
  #include "/usr/include/phat/representations/default_representations.h"
  #include "/usr/include/phat/representations/full_pivot_column.h"
  #include "/usr/include/phat/representations/heap_column_rep.h"
  #include "/usr/include/phat/representations/heap_pivot_column.h"
  #include "/usr/include/phat/representations/list_column_rep.h"
  #include "/usr/include/phat/representations/set_column_rep.h"
  #include "/usr/include/phat/representations/sparse_pivot_column.h"
  #include "/usr/include/phat/representations/vector_column_rep.h"

  // add namespaces
  namespace phat{typedef int tmp_add_type_1;}
  phat::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;

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/qF5usWqoM8/dump1.h"