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1 // RUN: %clang_cc1 -triple nvptx64-nvidia-cuda -fcuda-is-device -fsyntax-only -verify %s
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2
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3 #include "Inputs/cuda.h"
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4
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5 // Here we should dump an error about the VLA in device_fn, but we should not
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6 // print a callstack indicating how device_fn becomes known-emitted, because
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7 // it's an error to use a VLA in any __device__ function, even one that doesn't
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8 // get emitted.
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9
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10 inline __device__ void device_fn(int n);
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11 inline __device__ void device_fn2() { device_fn(42); }
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12
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13 __global__ void kernel() { device_fn2(); }
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14
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15 inline __device__ void device_fn(int n) {
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16 int vla[n]; // expected-error {{variable-length array}}
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17 }
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