test/shader_io/invariant.wgsl.expected.msl

#include <metal_stdlib>

using namespace metal;
struct tint_symbol_1 {
  float4 value [[position]] [[invariant]];
};

vertex tint_symbol_1 tint_symbol() {
  tint_symbol_1 const tint_symbol_2 = {.value=float4()};
  return tint_symbol_2;
}