#include <metal_stdlib>

using namespace metal;
struct tint_symbol {
  float4 value [[position]];
};
struct tint_array_wrapper {
  float2 arr[3];
};
struct tint_symbol_1 {
  float4 value [[color(0)]];
};

float4 vtx_main_inner(uint VertexIndex) {
  tint_array_wrapper pos = {.arr={float2(0.0f, 0.5f), float2(-0.5f, -0.5f), float2(0.5f, -0.5f)}};
  return float4(pos.arr[VertexIndex], 0.0f, 1.0f);
}

vertex tint_symbol vtx_main(uint VertexIndex [[vertex_id]]) {
  float4 const inner_result = vtx_main_inner(VertexIndex);
  tint_symbol wrapper_result = {};
  wrapper_result.value = inner_result;
  return wrapper_result;
}

float4 frag_main_inner() {
  return float4(1.0f, 0.0f, 0.0f, 1.0f);
}

fragment tint_symbol_1 frag_main() {
  float4 const inner_result_1 = frag_main_inner();
  tint_symbol_1 wrapper_result_1 = {};
  wrapper_result_1.value = inner_result_1;
  return wrapper_result_1;
}

