test/shader_io/fragment_input_builtins_struct.wgsl.expected.msl

#include <metal_stdlib>

using namespace metal;
struct FragmentInputs {
  float4 position;
  bool front_facing;
  uint sample_index;
  uint sample_mask;
};

fragment void tint_symbol(float4 tint_symbol_2 [[position]], bool tint_symbol_3 [[front_facing]], uint tint_symbol_4 [[sample_id]], uint tint_symbol_5 [[sample_mask]]) {
  FragmentInputs const inputs = {.position=tint_symbol_2, .front_facing=tint_symbol_3, .sample_index=tint_symbol_4, .sample_mask=tint_symbol_5};
  if (inputs.front_facing) {
    float4 const foo = inputs.position;
    uint const bar = (inputs.sample_index + inputs.sample_mask);
  }
  return;
}