[SYCL] Refactor program to improve ABI stability (#938)

Signed-off-by: Alexander Batashev <[email protected]>

Author: Alexander Batashev

sycl/include/CL/sycl/detail/kernel_impl.hpp

@@ -12,6 +12,7 @@
 #include <CL/sycl/detail/context_impl.hpp>
 #include <CL/sycl/detail/device_impl.hpp>
 #include <CL/sycl/detail/pi.hpp>
+#include <CL/sycl/detail/program_impl.hpp>
 #include <CL/sycl/device.hpp>
 #include <CL/sycl/info/info_desc.hpp>
 

sycl/include/CL/sycl/detail/program_impl.hpp

@@ -268,9 +268,7 @@ template <typename T, T param> class param_traits {};
 
 #include <CL/sycl/info/platform_traits.def>
 
-PARAM_TRAITS_SPEC(program, context, cl::sycl::context)
-PARAM_TRAITS_SPEC(program, devices, vector_class<cl::sycl::device>)
-PARAM_TRAITS_SPEC(program, reference_count, cl_uint)
+#include <CL/sycl/info/program_traits.def>
 
 PARAM_TRAITS_SPEC(queue, reference_count, cl_uint)
 PARAM_TRAITS_SPEC(queue, context, cl::sycl::context)

sycl/include/CL/sycl/info/info_desc.hpp

@@ -0,0 +1,4 @@
+PARAM_TRAITS_SPEC(program, context, cl::sycl::context)
+PARAM_TRAITS_SPEC(program, devices, vector_class<cl::sycl::device>)
+PARAM_TRAITS_SPEC(program, reference_count, cl_uint)
+