#include <metal_stdlib>

using namespace metal;
struct S {
  float2 field0;
  uint field1;
  int field2;
};

void main_1() {
  float2 x_1_1 = float2(50.0f, 60.0f);
  x_1_1.y = 70.0f;
  float2 const x_1 = x_1_1;
  return;
}

kernel void tint_symbol() {
  main_1();
  return;
}

