Temporary header file '/tmp/Mpa70r4XoV/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/stdlib.h"
  #include "/usr/share/cargo/registry/tree-sitter-highlight-0.20.1/include/tree_sitter/highlight.h"

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/Mpa70r4XoV/dump1.h"

In file included from /tmp/Mpa70r4XoV/dump1.h:13:
/usr/share/cargo/registry/tree-sitter-highlight-0.20.1/include/tree_sitter/highlight.h:45:9: error: ‘TSLanguage’ does not name a type
   45 |   const TSLanguage *language,
      |         ^~~~~~~~~~