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// RUN: %clang_cc1 -fsyntax-only -verify %s
#include "cuda.h"
__host__ void h1h(void);
__device__ void h1d(void); // expected-note {{candidate function not viable: call to __device__ function from __host__ function}}
__host__ __device__ void h1hd(void);
__global__ void h1g(void);
struct h1ds { // expected-note {{requires 1 argument}}
__device__ h1ds(); // expected-note {{candidate constructor not viable: call to __device__ function from __host__ function}}
};
__host__ void h1(void) {
h1h();
h1d(); // expected-error {{no matching function}}
h1hd();
h1g<<<1, 1>>>();
h1ds x; // expected-error {{no matching constructor}}
}
__host__ void d1h(void); // expected-note {{candidate function not viable: call to __host__ function from __device__ function}}
__device__ void d1d(void);
__host__ __device__ void d1hd(void);
__global__ void d1g(void); // expected-note {{'d1g' declared here}}
__device__ void d1(void) {
d1h(); // expected-error {{no matching function}}
d1d();
d1hd();
d1g<<<1, 1>>>(); // expected-error {{reference to __global__ function 'd1g' in __device__ function}}
}
__host__ void hd1h(void); // expected-note {{candidate function not viable: call to __host__ function from __host__ __device__ function}}
__device__ void hd1d(void); // expected-note {{candidate function not viable: call to __device__ function from __host__ __device__ function}}
__host__ __device__ void hd1hd(void);
__global__ void hd1g(void); // expected-note {{'hd1g' declared here}}
__host__ __device__ void hd1(void) {
hd1h(); // expected-error {{no matching function}}
hd1d(); // expected-error {{no matching function}}
hd1hd();
hd1g<<<1, 1>>>(); // expected-error {{reference to __global__ function 'hd1g' in __host__ __device__ function}}
}
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