Temporary header file '/tmp/Xh1uE99gx9/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/clAmdBlas.h"
  #include "/usr/include/clAmdBlas.version.h"
  #include "/usr/include/clBLAS-complex.h"
  #include "/usr/include/clBLAS.h"
  #include "/usr/include/clBLAS.version.h"

  // add classes
  _cl_buffer_region* tmp_add_class_0;
  _cl_image_desc* tmp_add_class_1;
  _cl_image_format* tmp_add_class_2;
  _cl_name_version* tmp_add_class_3;

The GCC parameters:
  gcc -fdump-lang-raw -fkeep-inline-functions -c -x c++ -fpermissive -w "/tmp/Xh1uE99gx9/dump1.h"

In file included from /usr/include/CL/cl.h:20,
                 from /usr/include/clBLAS.h:35,
                 from /usr/include/clAmdBlas.h:33,
                 from /tmp/Xh1uE99gx9/dump1.h:12:
/usr/include/CL/cl_version.h:22:104: note: ‘#pragma message: cl_version.h: CL_TARGET_OPENCL_VERSION is not defined. Defaulting to 300 (OpenCL 3.0)’
   22 | #pragma message("cl_version.h: CL_TARGET_OPENCL_VERSION is not defined. Defaulting to 300 (OpenCL 3.0)")
      |                                                                                                        ^
In file included from /tmp/Xh1uE99gx9/dump1.h:14:
/usr/include/clBLAS-complex.h:29:1: error: redefinition of ‘FloatComplex floatComplex(float, float)’
   29 | floatComplex(float real, float imag)
      | ^~~~~~~~~~~~
In file included from /usr/include/clBLAS.h:38:
/usr/include/clBLAS-complex.h:29:1: note: ‘FloatComplex floatComplex(float, float)’ previously defined here
   29 | floatComplex(float real, float imag)
      | ^~~~~~~~~~~~
/usr/include/clBLAS-complex.h:38:1: error: redefinition of ‘DoubleComplex doubleComplex(double, double)’
   38 | doubleComplex(double real, double imag)
      | ^~~~~~~~~~~~~
/usr/include/clBLAS-complex.h:38:1: note: ‘DoubleComplex doubleComplex(double, double)’ previously defined here
   38 | doubleComplex(double real, double imag)
      | ^~~~~~~~~~~~~