1 // RUN: %clang_cc1 -fsyntax-only -verify %s 2 // RUN: %clang_cc1 -fsyntax-only -fcuda-is-device -verify %s 3 4 #include "Inputs/cuda.h" 5 6 __host__ void h1h(void); 7 __device__ void h1d(void); // expected-note {{candidate function not viable: call to __device__ function from __host__ function}} 8 __host__ __device__ void h1hd(void); 9 __global__ void h1g(void); 10 11 struct h1ds { // expected-note {{requires 1 argument}} 12 __device__ h1ds(); // expected-note {{candidate constructor not viable: call to __device__ function from __host__ function}} 13 }; 14 15 __host__ void h1(void) { 16 h1h(); 17 h1d(); // expected-error {{no matching function}} 18 h1hd(); 19 h1g<<<1, 1>>>(); 20 h1ds x; // expected-error {{no matching constructor}} 21 } 22 23 __host__ void d1h(void); // expected-note {{candidate function not viable: call to __host__ function from __device__ function}} 24 __device__ void d1d(void); 25 __host__ __device__ void d1hd(void); 26 __global__ void d1g(void); // expected-note {{'d1g' declared here}} 27 28 __device__ void d1(void) { 29 d1h(); // expected-error {{no matching function}} 30 d1d(); 31 d1hd(); 32 d1g<<<1, 1>>>(); // expected-error {{reference to __global__ function 'd1g' in __device__ function}} 33 } 34
