1 // RUN: %clang_cc1 -fsyntax-only -verify %s
2
3 #include "cuda.h"
4
g1(int x)5 __global__ void g1(int x) {}
6
t1(T arg)7 template <typename T> void t1(T arg) {
8 g1<<<arg, arg>>>(1);
9 }
10
h1(int x)11 void h1(int x) {}
h2(int x)12 int h2(int x) { return 1; }
13
main(void)14 int main(void) {
15 g1<<<1, 1>>>(42);
16 g1(42); // expected-error {{call to global function g1 not configured}}
17 g1<<<1>>>(42); // expected-error {{too few execution configuration arguments to kernel function call}}
18 g1<<<1, 1, 0, 0, 0>>>(42); // expected-error {{too many execution configuration arguments to kernel function call}}
19
20 t1(1);
21
22 h1<<<1, 1>>>(42); // expected-error {{kernel call to non-global function h1}}
23
24 int (*fp)(int) = h2;
25 fp<<<1, 1>>>(42); // expected-error {{must have void return type}}
26 }
27