Temporary header file '/tmp/b_364r1Ado/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/X11/Xaw3dxft/AllWidgets.h"
  #include "/usr/include/X11/Xaw3dxft/AsciiSink.h"
  #include "/usr/include/X11/Xaw3dxft/AsciiSinkP.h"
  #include "/usr/include/X11/Xaw3dxft/AsciiSrc.h"
  #include "/usr/include/X11/Xaw3dxft/AsciiSrcP.h"
  #include "/usr/include/X11/Xaw3dxft/AsciiText.h"
  #include "/usr/include/X11/Xaw3dxft/AsciiTextP.h"
  #include "/usr/include/X11/Xaw3dxft/Box.h"
  #include "/usr/include/X11/Xaw3dxft/BoxP.h"
  #include "/usr/include/X11/Xaw3dxft/Cardinals.h"
  #include "/usr/include/X11/Xaw3dxft/Command.h"
  #include "/usr/include/X11/Xaw3dxft/CommandP.h"
  #include "/usr/include/X11/Xaw3dxft/Dialog.h"
  #include "/usr/include/X11/Xaw3dxft/DialogP.h"
  #include "/usr/include/X11/Xaw3dxft/Form.h"
  #include "/usr/include/X11/Xaw3dxft/FormP.h"
  #include "/usr/include/X11/Xaw3dxft/Grip.h"
  #include "/usr/include/X11/Xaw3dxft/GripP.h"
  #include "/usr/include/X11/Xaw3dxft/Label.h"
  #include "/usr/include/X11/Xaw3dxft/LabelP.h"
  #include "/usr/include/X11/Xaw3dxft/Layout.h"
  #include "/usr/include/X11/Xaw3dxft/LayoutP.h"
  #include "/usr/include/X11/Xaw3dxft/List.h"
  #include "/usr/include/X11/Xaw3dxft/ListP.h"
  #include "/usr/include/X11/Xaw3dxft/MenuButtoP.h"
  #include "/usr/include/X11/Xaw3dxft/MenuButton.h"
  #include "/usr/include/X11/Xaw3dxft/MultiSink.h"
  #include "/usr/include/X11/Xaw3dxft/MultiSinkP.h"
  #include "/usr/include/X11/Xaw3dxft/MultiSrc.h"
  #include "/usr/include/X11/Xaw3dxft/MultiSrcP.h"
  #include "/usr/include/X11/Xaw3dxft/Paned.h"
  #include "/usr/include/X11/Xaw3dxft/PanedP.h"
  #include "/usr/include/X11/Xaw3dxft/Panner.h"
  #include "/usr/include/X11/Xaw3dxft/PannerP.h"
  #include "/usr/include/X11/Xaw3dxft/Porthole.h"
  #include "/usr/include/X11/Xaw3dxft/PortholeP.h"
  #include "/usr/include/X11/Xaw3dxft/Repeater.h"
  #include "/usr/include/X11/Xaw3dxft/RepeaterP.h"
  #include "/usr/include/X11/Xaw3dxft/Reports.h"
  #include "/usr/include/X11/Xaw3dxft/Scrollbar.h"
  #include "/usr/include/X11/Xaw3dxft/ScrollbarP.h"
  #include "/usr/include/X11/Xaw3dxft/Simple.h"
  #include "/usr/include/X11/Xaw3dxft/SimpleMenP.h"
  #include "/usr/include/X11/Xaw3dxft/SimpleMenu.h"
  #include "/usr/include/X11/Xaw3dxft/SimpleP.h"
  #include "/usr/include/X11/Xaw3dxft/Sme.h"
  #include "/usr/include/X11/Xaw3dxft/SmeBSB.h"
  #include "/usr/include/X11/Xaw3dxft/SmeBSBP.h"
  #include "/usr/include/X11/Xaw3dxft/SmeLine.h"
  #include "/usr/include/X11/Xaw3dxft/SmeLineP.h"
  #include "/usr/include/X11/Xaw3dxft/SmeP.h"
  #include "/usr/include/X11/Xaw3dxft/SmeThreeD.h"
  #include "/usr/include/X11/Xaw3dxft/SmeThreeDP.h"
  #include "/usr/include/X11/Xaw3dxft/StripCharP.h"
  #include "/usr/include/X11/Xaw3dxft/StripChart.h"
  #include "/usr/include/X11/Xaw3dxft/Template.h"
  #include "/usr/include/X11/Xaw3dxft/TemplateP.h"
  #include "/usr/include/X11/Xaw3dxft/Text.h"
  #include "/usr/include/X11/Xaw3dxft/TextP.h"
  #include "/usr/include/X11/Xaw3dxft/TextSink.h"
  #include "/usr/include/X11/Xaw3dxft/TextSinkP.h"
  #include "/usr/include/X11/Xaw3dxft/TextSrc.h"
  #include "/usr/include/X11/Xaw3dxft/TextSrcP.h"
  #include "/usr/include/X11/Xaw3dxft/ThreeD.h"
  #include "/usr/include/X11/Xaw3dxft/ThreeDP.h"
  #include "/usr/include/X11/Xaw3dxft/Tip.h"
  #include "/usr/include/X11/Xaw3dxft/TipP.h"
  #include "/usr/include/X11/Xaw3dxft/Toggle.h"
  #include "/usr/include/X11/Xaw3dxft/ToggleP.h"
  #include "/usr/include/X11/Xaw3dxft/Tree.h"
  #include "/usr/include/X11/Xaw3dxft/TreeP.h"
  #include "/usr/include/X11/Xaw3dxft/VendorEP.h"
  #include "/usr/include/X11/Xaw3dxft/Viewport.h"
  #include "/usr/include/X11/Xaw3dxft/ViewportP.h"
  #include "/usr/include/X11/Xaw3dxft/Xaw3dP.h"
  #include "/usr/include/X11/Xaw3dxft/Xaw3dXft.h"
  #include "/usr/include/X11/Xaw3dxft/Xaw3dXftP.h"
  #include "/usr/include/X11/Xaw3dxft/XawImP.h"
  #include "/usr/include/X11/Xaw3dxft/XawInit.h"

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

  // add classes
  FT_BBox_* tmp_add_class_0;
  FT_Bitmap_* tmp_add_class_1;
  FT_Bitmap_Size_* tmp_add_class_2;
  FT_CharMapRec_* tmp_add_class_3;
  FT_Data_* tmp_add_class_4;
  FT_FaceRec_* tmp_add_class_5;
  FT_Generic_* tmp_add_class_6;
  FT_GlyphSlotRec_* tmp_add_class_7;
  FT_Glyph_Metrics_* tmp_add_class_8;
  FT_ListNodeRec_* tmp_add_class_9;
  FT_ListRec_* tmp_add_class_10;
  FT_Matrix_* tmp_add_class_11;
  FT_MemoryRec_* tmp_add_class_12;
  FT_Open_Args_* tmp_add_class_13;
  FT_Outline_* tmp_add_class_14;
  FT_Outline_Funcs_* tmp_add_class_15;
  FT_Parameter_* tmp_add_class_16;
  FT_Raster_Funcs_* tmp_add_class_17;
  FT_Raster_Params_* tmp_add_class_18;
  FT_SizeRec_* tmp_add_class_19;
  FT_Size_Metrics_* tmp_add_class_20;
  FT_Size_RequestRec_* tmp_add_class_21;
  FT_Span_* tmp_add_class_22;
  FT_StreamDesc_* tmp_add_class_23;
  FT_StreamRec_* tmp_add_class_24;
  FT_UnitVector_* tmp_add_class_25;
  FT_Vector_* tmp_add_class_26;
  SearchAndReplace* tmp_add_class_27;
  XawVendorShellExtRec* tmp_add_class_28;
  _ApplicationShellClassRec* tmp_add_class_29;
  _AsciiRec* tmp_add_class_30;
  _AsciiSinkClassPart* tmp_add_class_31;
  _AsciiSinkClassRec* tmp_add_class_32;
  _AsciiSinkRec* tmp_add_class_33;
  _AsciiSrcClassPart* tmp_add_class_34;
  _AsciiSrcClassRec* tmp_add_class_35;
  _AsciiSrcPart* tmp_add_class_36;
  _AsciiSrcRec* tmp_add_class_37;
  _AsciiTextClassRec* tmp_add_class_38;
  _Box* tmp_add_class_39;
  _BoxClassRec* tmp_add_class_40;
  _BoxParams* tmp_add_class_41;
  _BoxRec* tmp_add_class_42;
  _CommandClass* tmp_add_class_43;
  _CommandClassRec* tmp_add_class_44;
  _CommandRec* tmp_add_class_45;
  _CompositeClassPart* tmp_add_class_46;
  _CompositeClassRec* tmp_add_class_47;
  _CompositePart* tmp_add_class_48;
  _CompositeRec* tmp_add_class_49;
  _ConstraintClassPart* tmp_add_class_50;
  _ConstraintClassRec* tmp_add_class_51;
  _ConstraintPart* tmp_add_class_52;
  _ConstraintRec* tmp_add_class_53;
  _CoreClassPart* tmp_add_class_54;
  _CorePart* tmp_add_class_55;
  _DialogClassRec* tmp_add_class_56;
  _DialogConstraintsRec* tmp_add_class_57;
  _DialogPart* tmp_add_class_58;
  _DialogRec* tmp_add_class_59;
  _Expr* tmp_add_class_60;
  _FcConfigFileInfoIter* tmp_add_class_61;
  _FcConstant* tmp_add_class_62;
  _FcFontSet* tmp_add_class_63;
  _FcMatrix* tmp_add_class_64;
  _FcObjectSet* tmp_add_class_65;
  _FcObjectType* tmp_add_class_66;
  _FcPatternIter* tmp_add_class_67;
  _FcValue* tmp_add_class_68;
  _FormClassRec* tmp_add_class_69;
  _FormConstraintsPart* tmp_add_class_70;
  _FormConstraintsRec* tmp_add_class_71;
  _FormPart* tmp_add_class_72;
  _FormRec* tmp_add_class_73;
  _G_fpos64_t* tmp_add_class_74;
  _G_fpos_t* tmp_add_class_75;
  _Glue* tmp_add_class_76;
  _GripClassRec* tmp_add_class_77;
  _GripRec* tmp_add_class_78;
  _IO_cookie_io_functions_t* tmp_add_class_79;
  _LabelClassRec* tmp_add_class_80;
  _LabelRec* tmp_add_class_81;
  _LayoutClassPart* tmp_add_class_82;
  _LayoutClassRec* tmp_add_class_83;
  _LayoutConstraintsRec* tmp_add_class_84;
  _LayoutRec* tmp_add_class_85;
  _ListClassRec* tmp_add_class_86;
  _ListRec* tmp_add_class_87;
  _MenuButtonClass* tmp_add_class_88;
  _MenuButtonClassRec* tmp_add_class_89;
  _MenuButtonRec* tmp_add_class_90;
  _MultiPiece* tmp_add_class_91;
  _MultiSinkClassPart* tmp_add_class_92;
  _MultiSinkClassRec* tmp_add_class_93;
  _MultiSinkRec* tmp_add_class_94;
  _MultiSrcClassPart* tmp_add_class_95;
  _MultiSrcClassRec* tmp_add_class_96;
  _MultiSrcPart* tmp_add_class_97;
  _MultiSrcRec* tmp_add_class_98;
  _ObjectClassPart* tmp_add_class_99;
  _ObjectClassRec* tmp_add_class_100;
  _ObjectPart* tmp_add_class_101;
  _ObjectRec* tmp_add_class_102;
  _OverrideShellClassRec* tmp_add_class_103;
  _PaneStack* tmp_add_class_104;
  _PanedClassPart* tmp_add_class_105;
  _PanedClassRec* tmp_add_class_106;
  _PanedConstraintsPart* tmp_add_class_107;
  _PanedConstraintsRec* tmp_add_class_108;
  _PanedRec* tmp_add_class_109;
  _PannerClassRec* tmp_add_class_110;
  _PannerRec* tmp_add_class_111;
  _Piece* tmp_add_class_112;
  _PortholeClassRec* tmp_add_class_113;
  _PortholeRec* tmp_add_class_114;
  _RadioGroup* tmp_add_class_115;
  _RectObjClassPart* tmp_add_class_116;
  _RectObjClassRec* tmp_add_class_117;
  _RectObjPart* tmp_add_class_118;
  _RectObjRec* tmp_add_class_119;
  _RepeaterClassRec* tmp_add_class_120;
  _RepeaterRec* tmp_add_class_121;
  _ScrollbarClassRec* tmp_add_class_122;
  _ScrollbarRec* tmp_add_class_123;
  _SessionShellClassRec* tmp_add_class_124;
  _ShellClassRec* tmp_add_class_125;
  _SimpleClassRec* tmp_add_class_126;
  _SimpleMenuClassRec* tmp_add_class_127;
  _SimpleMenuPart* tmp_add_class_128;
  _SimpleMenuRec* tmp_add_class_129;
  _SimpleRec* tmp_add_class_130;
  _SmeBSBClassPart* tmp_add_class_131;
  _SmeBSBClassRec* tmp_add_class_132;
  _SmeBSBRec* tmp_add_class_133;
  _SmeClassPart* tmp_add_class_134;
  _SmeClassRec* tmp_add_class_135;
  _SmeLineClassPart* tmp_add_class_136;
  _SmeLineClassRec* tmp_add_class_137;
  _SmeLineRec* tmp_add_class_138;
  _SmeRec* tmp_add_class_139;
  _SmeThreeDClassRec* tmp_add_class_140;
  _SmeThreeDRec* tmp_add_class_141;
  _StripChartClassRec* tmp_add_class_142;
  _StripChartRec* tmp_add_class_143;
  _SubInfo* tmp_add_class_144;
  _TemplateClassRec* tmp_add_class_145;
  _TemplateRec* tmp_add_class_146;
  _TextClassRec* tmp_add_class_147;
  _TextPart* tmp_add_class_148;
  _TextRec* tmp_add_class_149;
  _TextSinkClassPart* tmp_add_class_150;
  _TextSinkClassRec* tmp_add_class_151;
  _TextSinkRec* tmp_add_class_152;
  _TextSrcClassPart* tmp_add_class_153;
  _TextSrcClassRec* tmp_add_class_154;
  _TextSrcRec* tmp_add_class_155;
  _ThreeDClassRec* tmp_add_class_156;
  _ThreeDRec* tmp_add_class_157;
  _TipClassRec* tmp_add_class_158;
  _TipPart* tmp_add_class_159;
  _TipRec* tmp_add_class_160;
  _ToggleClass* tmp_add_class_161;
  _ToggleClassRec* tmp_add_class_162;
  _ToggleRec* tmp_add_class_163;
  _TopLevelShellClassRec* tmp_add_class_164;
  _TransientShellClassRec* tmp_add_class_165;
  _TreeClassPart* tmp_add_class_166;
  _TreeClassRec* tmp_add_class_167;
  _TreeConstraintsPart* tmp_add_class_168;
  _TreeConstraintsRec* tmp_add_class_169;
  _TreeRec* tmp_add_class_170;
  _VendorShellClassRec* tmp_add_class_171;
  _VendorShellExtClassRec* tmp_add_class_172;
  _ViewportClassRec* tmp_add_class_173;
  _ViewportConstraintsRec* tmp_add_class_174;
  _ViewportPart* tmp_add_class_175;
  _ViewportRec* tmp_add_class_176;
  _WMShellClassRec* tmp_add_class_177;
  _WidgetClassRec* tmp_add_class_178;
  _WidgetRec* tmp_add_class_179;
  _XAnimCursor* tmp_add_class_180;
  _XCircle* tmp_add_class_181;
  _XComposeStatus* tmp_add_class_182;
  _XConicalGradient* tmp_add_class_183;
  _XEvent* tmp_add_class_184;
  _XExtData* tmp_add_class_185;
  _XFilters* tmp_add_class_186;
  _XGlyphElt16* tmp_add_class_187;
  _XGlyphElt32* tmp_add_class_188;
  _XGlyphElt8* tmp_add_class_189;
  _XGlyphInfo* tmp_add_class_190;
  _XIMHotKeyTrigger* tmp_add_class_191;
  _XIMHotKeyTriggers* tmp_add_class_192;
  _XIMPreeditCaretCallbackStruct* tmp_add_class_193;
  _XIMPreeditDrawCallbackStruct* tmp_add_class_194;
  _XIMPreeditStateNotifyCallbackStruct* tmp_add_class_195;
  _XIMStatusDrawCallbackStruct* tmp_add_class_196;
  _XIMStringConversionCallbackStruct* tmp_add_class_197;
  _XIMStringConversionText* tmp_add_class_198;
  _XIMText* tmp_add_class_199;
  _XImage* tmp_add_class_200;
  _XIndexValue* tmp_add_class_201;
  _XLineFixed* tmp_add_class_202;
  _XLinearGradient* tmp_add_class_203;
  _XPointDouble* tmp_add_class_204;
  _XPointFixed* tmp_add_class_205;
  _XRadialGradient* tmp_add_class_206;
  _XRenderPictureAttributes* tmp_add_class_207;
  _XSpanFix* tmp_add_class_208;
  _XTransform* tmp_add_class_209;
  _XTrap* tmp_add_class_210;
  _XTrapezoid* tmp_add_class_211;
  _XTriangle* tmp_add_class_212;
  _Xaw3dXftData* tmp_add_class_213;
  _Xaw3dXftProc* tmp_add_class_214;
  _XawGripCallData* tmp_add_class_215;
  _XawIcPart* tmp_add_class_216;
  _XawIcTablePart* tmp_add_class_217;
  _XawImPart* tmp_add_class_218;
  _XawListReturnStruct* tmp_add_class_219;
  _XawTextMargin* tmp_add_class_220;
  _XawTextSelectionSalt* tmp_add_class_221;
  _XftCharFontSpec* tmp_add_class_222;
  _XftCharSpec* tmp_add_class_223;
  _XftColor* tmp_add_class_224;
  _XftFont* tmp_add_class_225;
  _XftGlyphFontSpec* tmp_add_class_226;
  _XftGlyphSpec* tmp_add_class_227;
  _XmuWidgetNode* tmp_add_class_228;
  _XtActionsRec* tmp_add_class_229;
  _XtCallbackRec* tmp_add_class_230;
  _XtCheckpointTokenRec* tmp_add_class_231;
  _XtResource* tmp_add_class_232;
  _XtTMRec* tmp_add_class_233;
  _contextDataRec* tmp_add_class_234;
  _contextErrDataRec* tmp_add_class_235;
  statx_timestamp* tmp_add_class_236;
  text_move* tmp_add_class_237;

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/b_364r1Ado/dump1.h"  -I/usr/include/freetype2

In file included from /tmp/b_364r1Ado/dump1.h:68:
/usr/include/X11/Xaw3dxft/TemplateP.h:59:25: error: expected unqualified-id before ‘template’
   59 |     TemplatePart        template;
      |                         ^~~~~~~~

