blob: 35f71dd0f12463c629e00d36db5d2ea04357db6a [file] [log] [blame]
// RUN: %clang_cc1 -triple nvptx64-nvidia-cuda -fcuda-is-device -fsyntax-only -verify %s
#include "Inputs/cuda.h"
// We should emit an error for hd_fn's use of a VLA. This would have been
// legal if hd_fn were never codegen'ed on the device, so we should also print
// out a callstack showing how we determine that hd_fn is known-emitted.
// Compare to
inline __host__ __device__ void hd_fn(int n);
inline __device__ void device_fn2() { hd_fn(42); } // expected-note {{called by 'device_fn2'}}
__global__ void kernel() { device_fn2(); } // expected-note {{called by 'kernel'}}
inline __host__ __device__ void hd_fn(int n) {
int vla[n]; // expected-error {{variable-length array}}