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// RUN: %clang_cc1 -fsyntax-only -verify %s
#include "cuda.h"
__global__ void g1(int x) {}
template <typename T> void t1(T arg) {
g1<<<arg, arg>>>(1);
}
void h1(int x) {}
int h2(int x) { return 1; }
int main(void) {
g1<<<1, 1>>>(42);
g1(42); // expected-error {{call to global function g1 not configured}}
g1<<<1>>>(42); // expected-error {{too few execution configuration arguments to kernel function call}}
g1<<<1, 1, 0, 0, 0>>>(42); // expected-error {{too many execution configuration arguments to kernel function call}}
t1(1);
h1<<<1, 1>>>(42); // expected-error {{kernel call to non-global function h1}}
int (*fp)(int) = h2;
fp<<<1, 1>>>(42); // expected-error {{must have void return type}}
}
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