| // RUN: %clang_cc1 -triple nvptx64-nvidia-cuda -fcuda-is-device -fsyntax-only -verify -Wno-vla %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 no-call-stack-for-deferred-err.cu. |
| |
| 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}} |
| } |
