41 lines
1.2 KiB
Plaintext
41 lines
1.2 KiB
Plaintext
// RUN: %clang_cc1 -std=c++14 -fsyntax-only -verify -fcuda-is-device %s
|
|
|
|
// Check how the force_cuda_host_device pragma interacts with template
|
|
// instantiations.
|
|
|
|
template <typename T>
|
|
auto foo() { // expected-note {{declared here}}
|
|
return T();
|
|
}
|
|
|
|
template <typename T>
|
|
struct X {
|
|
void foo(); // expected-note {{declared here}}
|
|
};
|
|
|
|
#pragma clang force_cuda_host_device begin
|
|
__attribute__((host)) __attribute__((device)) void test() {
|
|
int n = foo<int>(); // expected-error {{reference to __host__ function 'foo<int>'}}
|
|
X<int>().foo(); // expected-error {{reference to __host__ function 'foo'}}
|
|
}
|
|
#pragma clang force_cuda_host_device end
|
|
|
|
// Same thing as above, but within a force_cuda_host_device block without a
|
|
// corresponding end.
|
|
|
|
template <typename T>
|
|
T bar() { // expected-note {{declared here}}
|
|
return T();
|
|
}
|
|
|
|
template <typename T>
|
|
struct Y {
|
|
void bar(); // expected-note {{declared here}}
|
|
};
|
|
|
|
#pragma clang force_cuda_host_device begin
|
|
__attribute__((host)) __attribute__((device)) void test2() {
|
|
int n = bar<int>(); // expected-error {{reference to __host__ function 'bar<int>'}}
|
|
Y<int>().bar(); // expected-error {{reference to __host__ function 'bar'}}
|
|
}
|