Temporary header file '/tmp/dcGNYmQtCD/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/tcl8.6/tcl-private/generic/regcustom.h"
  #include "/usr/include/tcl8.6/tcl-private/generic/regex.h"
  #include "/usr/include/tcl8.6/tcl-private/generic/regguts.h"
  #include "/usr/include/tcl8.6/tcl-private/generic/tcl.h"
  #include "/usr/include/tcl8.6/tcl-private/generic/tclCompile.h"
  #include "/usr/include/tcl8.6/tcl-private/generic/tclDecls.h"
  #include "/usr/include/tcl8.6/tcl-private/generic/tclFileSystem.h"
  #include "/usr/include/tcl8.6/tcl-private/generic/tclIO.h"
  #include "/usr/include/tcl8.6/tcl-private/generic/tclInt.h"
  #include "/usr/include/tcl8.6/tcl-private/generic/tclIntDecls.h"
  #include "/usr/include/tcl8.6/tcl-private/generic/tclIntPlatDecls.h"
  #include "/usr/include/tcl8.6/tcl-private/generic/tclOO.h"
  #include "/usr/include/tcl8.6/tcl-private/generic/tclOODecls.h"
  #include "/usr/include/tcl8.6/tcl-private/generic/tclOOInt.h"
  #include "/usr/include/tcl8.6/tcl-private/generic/tclOOIntDecls.h"
  #include "/usr/include/tcl8.6/tcl-private/generic/tclParse.h"
  #include "/usr/include/tcl8.6/tcl-private/generic/tclPlatDecls.h"
  #include "/usr/include/tcl8.6/tcl-private/generic/tclPort.h"
  #include "/usr/include/tcl8.6/tcl-private/generic/tclRegexp.h"
  #include "/usr/include/tcl8.6/tcl-private/generic/tclStringRep.h"
  #include "/usr/include/tcl8.6/tcl-private/generic/tclStringTrim.h"
  #include "/usr/include/tcl8.6/tcl-private/generic/tclTomMath.h"
  #include "/usr/include/tcl8.6/tcl-private/generic/tclTomMathDecls.h"
  #include "/usr/include/tcl8.6/tcl-private/generic/tclTomMathInt.h"
  #include "/usr/include/tcl8.6/tcl-private/generic/tommath.h"
  #include "/usr/include/tcl8.6/tcl-private/libtommath/tommath.h"
  #include "/usr/include/tcl8.6/tcl-private/libtommath/tommath_class.h"
  #include "/usr/include/tcl8.6/tcl-private/libtommath/tommath_cutoffs.h"
  #include "/usr/include/tcl8.6/tcl-private/libtommath/tommath_private.h"
  #include "/usr/include/tcl8.6/tcl-private/libtommath/tommath_superclass.h"
  #include "/usr/include/tcl8.6/tcl-private/unix/tclUnixPort.h"
  #include "/usr/include/tcl8.6/tcl-private/unix/tclUnixThrd.h"
  #include "/usr/include/tcl8.6/tcl-private/unix/tclUuid.h"
  #include "/usr/include/tcl8.6/tcl.h"
  #include "/usr/include/tcl8.6/tclDecls.h"
  #include "/usr/include/tcl8.6/tclOO.h"
  #include "/usr/include/tcl8.6/tclOODecls.h"
  #include "/usr/include/tcl8.6/tclPlatDecls.h"
  #include "/usr/include/tcl8.6/tclTomMath.h"
  #include "/usr/include/tcl8.6/tclTomMathDecls.h"

  // add classes
  ActiveCommandTrace* tmp_add_class_0;
  ActiveInterpTrace* tmp_add_class_1;
  ActiveVarTrace* tmp_add_class_2;
  AllocCache* tmp_add_class_3;
  AssocData* tmp_add_class_4;
  AuxData* tmp_add_class_5;
  AuxDataType* tmp_add_class_6;
  ByteCode* tmp_add_class_7;
  CFWord* tmp_add_class_8;
  CFWordBC* tmp_add_class_9;
  CallChain* tmp_add_class_10;
  CallContext* tmp_add_class_11;
  CallFrame* tmp_add_class_12;
  Channel* tmp_add_class_13;
  ChannelBuffer* tmp_add_class_14;
  ChannelState* tmp_add_class_15;
  Class* tmp_add_class_16;
  CmdFrame* tmp_add_class_17;
  CmdLocation* tmp_add_class_18;
  Command* tmp_add_class_19;
  CommandTrace* tmp_add_class_20;
  CompileEnv* tmp_add_class_21;
  CompiledLocal* tmp_add_class_22;
  ContLineLoc* tmp_add_class_23;
  CorContext* tmp_add_class_24;
  CoroutineData* tmp_add_class_25;
  ECL* tmp_add_class_26;
  EnsembleConfig* tmp_add_class_27;
  EventScriptRecord* tmp_add_class_28;
  ExceptionAux* tmp_add_class_29;
  ExceptionRange* tmp_add_class_30;
  ExecEnv* tmp_add_class_31;
  ExecStack* tmp_add_class_32;
  ExtCmdLoc* tmp_add_class_33;
  ForIterData* tmp_add_class_34;
  ForeachInfo* tmp_add_class_35;
  ForeachVarList* tmp_add_class_36;
  ForwardMethod* tmp_add_class_37;
  Foundation* tmp_add_class_38;
  ImportRef* tmp_add_class_39;
  ImportedCmdData* tmp_add_class_40;
  InstructionDesc* tmp_add_class_41;
  Interp* tmp_add_class_42;
  JumpFixup* tmp_add_class_43;
  JumpFixupArray* tmp_add_class_44;
  JumptableInfo* tmp_add_class_45;
  List* tmp_add_class_46;
  LiteralEntry* tmp_add_class_47;
  LiteralTable* tmp_add_class_48;
  LocalCache* tmp_add_class_49;
  MInvoke* tmp_add_class_50;
  Method* tmp_add_class_51;
  NRE_callback* tmp_add_class_52;
  Namespace* tmp_add_class_53;
  NamespacePathEntry* tmp_add_class_54;
  Object* tmp_add_class_55;
  Proc* tmp_add_class_56;
  ProcedureMethod* tmp_add_class_57;
  ProcessGlobalValue* tmp_add_class_58;
  ResolverScheme* tmp_add_class_59;
  String* tmp_add_class_60;
  StringClassDesc* tmp_add_class_61;
  TclFileAttrProcs* tmp_add_class_62;
  TclIntPlatStubs* tmp_add_class_63;
  TclIntStubs* tmp_add_class_64;
  TclOOIntStubs* tmp_add_class_65;
  TclOOStubs* tmp_add_class_66;
  TclPlatStubs* tmp_add_class_67;
  TclRegexp* tmp_add_class_68;
  TclStubs* tmp_add_class_69;
  TclTomMathStubs* tmp_add_class_70;
  TclVarHashTable* tmp_add_class_71;
  Tcl_CallFrame* tmp_add_class_72;
  Tcl_ChannelType* tmp_add_class_73;
  Tcl_CmdInfo* tmp_add_class_74;
  Tcl_Config* tmp_add_class_75;
  Tcl_DString* tmp_add_class_76;
  Tcl_EncodingType* tmp_add_class_77;
  Tcl_Event* tmp_add_class_78;
  Tcl_Filesystem* tmp_add_class_79;
  Tcl_GlobTypeData* tmp_add_class_80;
  Tcl_HashEntry* tmp_add_class_81;
  Tcl_HashKeyType* tmp_add_class_82;
  Tcl_HashSearch* tmp_add_class_83;
  Tcl_HashTable* tmp_add_class_84;
  Tcl_Interp* tmp_add_class_85;
  Tcl_LoadHandle_* tmp_add_class_86;
  Tcl_Namespace* tmp_add_class_87;
  Tcl_NotifierProcs* tmp_add_class_88;
  Tcl_Obj* tmp_add_class_89;
  Tcl_ObjType* tmp_add_class_90;
  Tcl_Parse* tmp_add_class_91;
  Tcl_RegExpIndices* tmp_add_class_92;
  Tcl_RegExpInfo* tmp_add_class_93;
  Tcl_ResolvedVarInfo* tmp_add_class_94;
  Tcl_ResolverInfo* tmp_add_class_95;
  Tcl_SavedResult* tmp_add_class_96;
  Tcl_Time* tmp_add_class_97;
  Tcl_Token* tmp_add_class_98;
  Tcl_Value* tmp_add_class_99;
  ThreadLocalData* tmp_add_class_100;
  Trace* tmp_add_class_101;
  Var* tmp_add_class_102;
  VarInHash* tmp_add_class_103;
  VarTrace* tmp_add_class_104;
  _G_fpos64_t* tmp_add_class_105;
  _G_fpos_t* tmp_add_class_106;
  _IO_cookie_io_functions_t* tmp_add_class_107;
  addrinfo* tmp_add_class_108;
  arc* tmp_add_class_109;
  arcbatch* tmp_add_class_110;
  carc* tmp_add_class_111;
  cmsghdr* tmp_add_class_112;
  cnfa* tmp_add_class_113;
  colordesc* tmp_add_class_114;
  colormap* tmp_add_class_115;
  colors* tmp_add_class_116;
  cvec* tmp_add_class_117;
  f_owner_ex* tmp_add_class_118;
  file_handle* tmp_add_class_119;
  flock64* tmp_add_class_120;
  fns* tmp_add_class_121;
  gaicb* tmp_add_class_122;
  group* tmp_add_class_123;
  group_filter* tmp_add_class_124;
  group_req* tmp_add_class_125;
  group_source_req* tmp_add_class_126;
  guts* tmp_add_class_127;
  hostent* tmp_add_class_128;
  in6_addr* tmp_add_class_129;
  in6_pktinfo* tmp_add_class_130;
  in_addr* tmp_add_class_131;
  in_pktinfo* tmp_add_class_132;
  iovec* tmp_add_class_133;
  ip6_mtuinfo* tmp_add_class_134;
  ip_mreq* tmp_add_class_135;
  ip_mreq_source* tmp_add_class_136;
  ip_mreqn* tmp_add_class_137;
  ip_msfilter* tmp_add_class_138;
  ip_opts* tmp_add_class_139;
  ipv6_mreq* tmp_add_class_140;
  linger* tmp_add_class_141;
  mmsghdr* tmp_add_class_142;
  mp_int* tmp_add_class_143;
  msghdr* tmp_add_class_144;
  netent* tmp_add_class_145;
  nfa* tmp_add_class_146;
  osockaddr* tmp_add_class_147;
  passwd* tmp_add_class_148;
  protoent* tmp_add_class_149;
  ptrs* tmp_add_class_150;
  rpcent* tmp_add_class_151;
  servent* tmp_add_class_152;
  sockaddr* tmp_add_class_153;
  sockaddr_in* tmp_add_class_154;
  sockaddr_in6* tmp_add_class_155;
  sockaddr_storage* tmp_add_class_156;
  state* tmp_add_class_157;
  statx_timestamp* tmp_add_class_158;
  subre* tmp_add_class_159;
  tree* tmp_add_class_160;
  ucontext_t* tmp_add_class_161;
  ucred* tmp_add_class_162;
  utimbuf* tmp_add_class_163;
  utsname* tmp_add_class_164;

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/dcGNYmQtCD/dump1.h"  -I/usr/include/tcl8.6/tcl-private/unix -I/usr/include/tcl8.6/tcl-private/libtommath -I/usr/include/tcl8.6/tcl-private/generic

