#include <metal_stdlib>

using namespace metal;
void refract_cbc1d2() {
  float3 res = refract(float3(0.0f), float3(0.0f), 1.0f);
}

struct tint_symbol {
  float4 value [[position]];
};

float4 vertex_main_inner() {
  refract_cbc1d2();
  return float4(0.0f);
}

vertex tint_symbol vertex_main() {
  float4 const inner_result = vertex_main_inner();
  tint_symbol wrapper_result = {};
  wrapper_result.value = inner_result;
  return wrapper_result;
}

fragment void fragment_main() {
  refract_cbc1d2();
  return;
}

kernel void compute_main() {
  refract_cbc1d2();
  return;
}