llvm-project/clang/test/SemaCUDA/addr-of-overloaded-fn.cu

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// expected-no-diagnostics
// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -fsyntax-only -verify %s
// RUN: %clang_cc1 -triple nvptx64-nvidia-cuda -fsyntax-only -fcuda-is-device -verify %s
#include "Inputs/cuda.h"
__host__ void overload() {}
__device__ void overload() {}
__host__ __device__ void test_hd() {
// This should not be ambiguous -- we choose the host or the device overload
// depending on whether or not we're compiling for host or device.
void (*x)() = overload;
}
// These also shouldn't be ambiguous, but they're an easier test than the HD
// function above.
__host__ void test_host() {
void (*x)() = overload;
}
__device__ void test_device() {
void (*x)() = overload;
}