Temporary header file '/tmp/Tri6q27rxO/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/healpix_cxx/alice3.h"
  #include "/usr/include/healpix_cxx/alloc_utils.h"
  #include "/usr/include/healpix_cxx/alm.h"
  #include "/usr/include/healpix_cxx/alm_fitsio.h"
  #include "/usr/include/healpix_cxx/alm_healpix_tools.h"
  #include "/usr/include/healpix_cxx/alm_powspec_tools.h"
  #include "/usr/include/healpix_cxx/arr.h"
  #include "/usr/include/healpix_cxx/compress_utils.h"
  #include "/usr/include/healpix_cxx/datatypes.h"
  #include "/usr/include/healpix_cxx/error_handling.h"
  #include "/usr/include/healpix_cxx/fitshandle.h"
  #include "/usr/include/healpix_cxx/geom_utils.h"
  #include "/usr/include/healpix_cxx/healpix_base.h"
  #include "/usr/include/healpix_cxx/healpix_data_io.h"
  #include "/usr/include/healpix_cxx/healpix_map.h"
  #include "/usr/include/healpix_cxx/healpix_map_fitsio.h"
  #include "/usr/include/healpix_cxx/healpix_tables.h"
  #include "/usr/include/healpix_cxx/lsconstants.h"
  #include "/usr/include/healpix_cxx/mask_tools.h"
  #include "/usr/include/healpix_cxx/math_utils.h"
  #include "/usr/include/healpix_cxx/moc.h"
  #include "/usr/include/healpix_cxx/moc_fitsio.h"
  #include "/usr/include/healpix_cxx/moc_query.h"
  #include "/usr/include/healpix_cxx/planck_rng.h"
  #include "/usr/include/healpix_cxx/pointing.h"
  #include "/usr/include/healpix_cxx/powspec.h"
  #include "/usr/include/healpix_cxx/powspec_fitsio.h"
  #include "/usr/include/healpix_cxx/rangeset.h"
  #include "/usr/include/healpix_cxx/rotmatrix.h"
  #include "/usr/include/healpix_cxx/safe_cast.h"
  #include "/usr/include/healpix_cxx/sse_utils_cxx.h"
  #include "/usr/include/healpix_cxx/string_utils.h"
  #include "/usr/include/healpix_cxx/vec3.h"
  #include "/usr/include/healpix_cxx/weight_utils.h"
  #include "/usr/include/healpix_cxx/wigner.h"
  #include "/usr/include/healpix_cxx/xcomplex.h"

  // add namespaces
  namespace weight_utils_detail{typedef int tmp_add_type_1;}
  weight_utils_detail::tmp_add_type_1 tmp_add_func_1(){return 0;};

  // add classes
  Alm_Base* tmp_add_class_0;
  FullWeightComputer* tmp_add_class_1;
  Healpix_Tables* tmp_add_class_2;
  MocQueryComponent* tmp_add_class_3;
  PlanckError* tmp_add_class_4;
  PowSpec* tmp_add_class_5;
  _G_fpos64_t* tmp_add_class_6;
  _G_fpos_t* tmp_add_class_7;
  _IO_cookie_io_functions_t* tmp_add_class_8;
  fitscolumn* tmp_add_class_9;
  fitshandle* tmp_add_class_10;
  ibitstream* tmp_add_class_11;
  nside_dummy* tmp_add_class_12;
  obitstream* tmp_add_class_13;
  planck_rng* tmp_add_class_14;
  pointing* tmp_add_class_15;
  rotmatrix* tmp_add_class_16;
  wigner_d_halfpi_risbo_openmp* tmp_add_class_17;
  wigner_d_halfpi_risbo_scalar* tmp_add_class_18;
  wigner_d_risbo_openmp* tmp_add_class_19;
  wigner_d_risbo_scalar* tmp_add_class_20;
  wigner_estimator* tmp_add_class_21;
  wignergen* tmp_add_class_22;
  wignergen_scalar* tmp_add_class_23;

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/Tri6q27rxO/dump1.h"