clang/test/SemaSYCL/sycl-kernel-entry-point-attr-ignored.cpp

   1 // RUN: %clang_cc1 -triple x86_64-linux-gnu -std=c++17 -fsyntax-only -verify %s
   2
   3 // These tests validate that the sycl_kernel_entry_point attribute is ignored
   4 // when SYCL support is not enabled.
   5
   6 // A unique kernel name type is required for each declared kernel entry point.
   7 template<int> struct KN;
   8
   9 // expected-warning@+1 {{'sycl_kernel_entry_point' attribute ignored}}
  10 [[clang::sycl_kernel_entry_point(KN<1>)]]
  11 void ok1();
  12
  13 // expected-warning@+2 {{'sycl_kernel_entry_point' attribute ignored}}
  14 template<typename KNT>
  15 [[clang::sycl_kernel_entry_point(KNT)]]
  16 void ok2() {}
  17 template void ok2<KN<2>>();