Temporary header file '/tmp/Wb0zfopU_L/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/qt5-ukui/animation-helper.h"
  #include "/usr/include/qt5-ukui/animator-iface.h"
  #include "/usr/include/qt5-ukui/animator-plugin-iface.h"
  #include "/usr/include/qt5-ukui/application-style-settings.h"
  #include "/usr/include/qt5-ukui/black-list.h"
  #include "/usr/include/qt5-ukui/highlight-effect.h"
  #include "/usr/include/qt5-ukui/internal-style.h"
  #include "/usr/include/qt5-ukui/libqt5-ukui-style_global.h"
  #include "/usr/include/qt5-ukui/moc_predefs.h"
  #include "/usr/include/qt5-ukui/mps-style.h"
  #include "/usr/include/qt5-ukui/ukui-scrollbar-default-interaction-animator.h"
  #include "/usr/include/qt5-ukui/ukui-style-settings.h"
  #include "/usr/include/qt5-ukui/ukui-tabwidget-animator-iface.h"
  #include "/usr/include/qt5-ukui/ukui-tabwidget-animator-plugin-iface.h"
  #include "/usr/include/qt5-ukui/ukui-tabwidget-default-slide-animator-factory.h"
  #include "/usr/include/qt5-ukui/ukui-tabwidget-default-slide-animator.h"
  #include "/usr/include/qt5-ukui/ukui-two-finger-slide-gesture.h"
  #include "/usr/include/qt5-ukui/ukui-two-finger-zoom-gesture.h"

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/Wb0zfopU_L/dump1.h"

In file included from /tmp/Wb0zfopU_L/dump1.h:12:
/usr/include/qt5-ukui/animation-helper.h:26:10: fatal error: QObject: No such file or directory
   26 | #include <QObject>
      |          ^~~~~~~~~
compilation terminated.

