Temporary header file '/tmp/tfuIqCDAoV/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/Zycore/API/Memory.h"
  #include "/usr/include/Zycore/API/Process.h"
  #include "/usr/include/Zycore/API/Synchronization.h"
  #include "/usr/include/Zycore/API/Terminal.h"
  #include "/usr/include/Zycore/API/Thread.h"
  #include "/usr/include/Zycore/Allocator.h"
  #include "/usr/include/Zycore/ArgParse.h"
  #include "/usr/include/Zycore/Atomic.h"
  #include "/usr/include/Zycore/Bitset.h"
  #include "/usr/include/Zycore/Comparison.h"
  #include "/usr/include/Zycore/Defines.h"
  #include "/usr/include/Zycore/Format.h"
  #include "/usr/include/Zycore/Internal/AtomicGNU.h"
  #include "/usr/include/Zycore/Internal/AtomicMSVC.h"
  #include "/usr/include/Zycore/LibC.h"
  #include "/usr/include/Zycore/List.h"
  #include "/usr/include/Zycore/Object.h"
  #include "/usr/include/Zycore/Status.h"
  #include "/usr/include/Zycore/String.h"
  #include "/usr/include/Zycore/Types.h"
  #include "/usr/include/Zycore/Vector.h"
  #include "/usr/include/Zycore/Zycore.h"

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

In file included from /tmp/tfuIqCDAoV/dump1.h:25:
/usr/include/Zycore/Internal/AtomicMSVC.h:34:10: fatal error: Windows.h: No such file or directory
   34 | #include <Windows.h>
      |          ^~~~~~~~~~~
compilation terminated.