#include <metal_stdlib>

using namespace metal;
struct Interface {
  float col1;
  half col2;
  float4 pos;
};

struct tint_symbol {
  float col1 [[user(locn1)]];
  half col2 [[user(locn2)]];
  float4 pos [[position]];
};

Interface vert_main_inner() {
  Interface const tint_symbol_3 = Interface{.col1=0.40000000596046447754f, .col2=0.599609375h, .pos=float4(0.0f)};
  return tint_symbol_3;
}

vertex tint_symbol vert_main() {
  Interface const inner_result = vert_main_inner();
  tint_symbol wrapper_result = {};
  wrapper_result.col1 = inner_result.col1;
  wrapper_result.col2 = inner_result.col2;
  wrapper_result.pos = inner_result.pos;
  return wrapper_result;
}

struct tint_symbol_2 {
  float col1 [[user(locn1)]];
  half col2 [[user(locn2)]];
};

void frag_main_inner(Interface colors) {
  float const r = colors.col1;
  half const g = colors.col2;
}

fragment void frag_main(float4 pos [[position]], tint_symbol_2 tint_symbol_1 [[stage_in]]) {
  Interface const tint_symbol_4 = {.col1=tint_symbol_1.col1, .col2=tint_symbol_1.col2, .pos=pos};
  frag_main_inner(tint_symbol_4);
  return;
}

