Temporary header file '/tmp/RCoaGjHPH_/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/time.h"
  #include "/usr/include/stdint.h"
  #include "/usr/include/rados/objclass.h"

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

In file included from /tmp/RCoaGjHPH_/dump1.h:14:
/usr/include/rados/objclass.h:77:11: error: ‘ceph’ has not been declared
   77 |     class ceph::buffer::list *inbl, class ceph::buffer::list *outbl);
      |           ^~~~
/usr/include/rados/objclass.h:77:43: error: ‘ceph’ has not been declared
   77 |     class ceph::buffer::list *inbl, class ceph::buffer::list *outbl);
      |                                           ^~~~
/usr/include/rados/objclass.h:123:70: error: ‘ceph’ has not been declared
  123 | extern int cls_cxx_read(cls_method_context_t hctx, int ofs, int len, ceph::bufferlist *bl);
      |                                                                      ^~~~
/usr/include/rados/objclass.h:123:87: error: expected ‘,’ or ‘...’ before ‘*’ token
  123 | extern int cls_cxx_read(cls_method_context_t hctx, int ofs, int len, ceph::bufferlist *bl);
      |                                                                                       ^
/usr/include/rados/objclass.h:133:71: error: ‘ceph’ has not been declared
  133 | extern int cls_cxx_write(cls_method_context_t hctx, int ofs, int len, ceph::bufferlist *bl);
      |                                                                       ^~~~
/usr/include/rados/objclass.h:133:88: error: expected ‘,’ or ‘...’ before ‘*’ token
  133 | extern int cls_cxx_write(cls_method_context_t hctx, int ofs, int len, ceph::bufferlist *bl);
      |                                                                                        ^
/usr/include/rados/objclass.h:143:29: error: ‘ceph’ has not been declared
  143 |                             ceph::bufferlist *outbl);
      |                             ^~~~
/usr/include/rados/objclass.h:143:46: error: expected ‘,’ or ‘...’ before ‘*’ token
  143 |                             ceph::bufferlist *outbl);
      |                                              ^
/usr/include/rados/objclass.h:153:29: error: ‘ceph’ has not been declared
  153 |                             ceph::bufferlist *inbl);
      |                             ^~~~
/usr/include/rados/objclass.h:153:46: error: expected ‘,’ or ‘...’ before ‘*’ token
  153 |                             ceph::bufferlist *inbl);
      |                                              ^
/usr/include/rados/objclass.h:163:43: error: ‘string’ in namespace ‘std’ does not name a type
  163 |                                const std::string &key, ceph::bufferlist *outbl);
      |                                           ^~~~~~
/usr/include/rados/objclass.h:10:1: note: ‘std::string’ is defined in header ‘<string>’; did you forget to ‘#include <string>’?
    9 | #include "buffer.h"
  +++ |+#include <string>
   10 | 
/usr/include/rados/objclass.h:163:56: error: ‘ceph’ has not been declared
  163 |                                const std::string &key, ceph::bufferlist *outbl);
      |                                                        ^~~~
/usr/include/rados/objclass.h:163:73: error: expected ‘,’ or ‘...’ before ‘*’ token
  163 |                                const std::string &key, ceph::bufferlist *outbl);
      |                                                                         ^
/usr/include/rados/objclass.h:173:43: error: ‘string’ in namespace ‘std’ does not name a type
  173 |                                const std::string &key, ceph::bufferlist *inbl);
      |                                           ^~~~~~
/usr/include/rados/objclass.h:173:38: note: ‘std::string’ is defined in header ‘<string>’; did you forget to ‘#include <string>’?
  173 |                                const std::string &key, ceph::bufferlist *inbl);
      |                                      ^~~
/usr/include/rados/objclass.h:173:56: error: ‘ceph’ has not been declared
  173 |                                const std::string &key, ceph::bufferlist *inbl);
      |                                                        ^~~~
/usr/include/rados/objclass.h:173:73: error: expected ‘,’ or ‘...’ before ‘*’ token
  173 |                                const std::string &key, ceph::bufferlist *inbl);
      |                                                                         ^

