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;
};
struct tint_symbol_2 {
  float4 position [[position]];
  bool front_facing [[front_facing]];
  uint sample_index [[sample_id]];
  uint sample_mask [[sample_mask]];
};

fragment void tint_symbol(tint_symbol_2 tint_symbol_1 [[stage_in]]) {
  FragmentInputs const inputs = {tint_symbol_1.position, tint_symbol_1.front_facing, tint_symbol_1.sample_index, tint_symbol_1.sample_mask};
  if (inputs.front_facing) {
    float4 const foo = inputs.position;
    uint const bar = (inputs.sample_index + inputs.sample_mask);
  }
  return;
}