test/tint/extensions/dual_source_blending/input_output.wgsl.expected.msl

#include <metal_stdlib>

using namespace metal;
struct FragInput {
  float4 a;
  float4 b;
};

struct FragOutput {
  float4 color;
  float4 blend;
};

struct tint_symbol_1 {
  float4 a [[user(locn0)]];
  float4 b [[user(locn1)]];
};

struct tint_symbol_2 {
  float4 color [[color(0) index(0)]];
  float4 blend [[color(0) index(1)]];
};

FragOutput frag_main_inner(FragInput in) {
  FragOutput output = {};
  output.color = in.a;
  output.blend = in.b;
  return output;
}

fragment tint_symbol_2 frag_main(tint_symbol_1 tint_symbol [[stage_in]]) {
  FragInput const tint_symbol_3 = {.a=tint_symbol.a, .b=tint_symbol.b};
  FragOutput const inner_result = frag_main_inner(tint_symbol_3);
  tint_symbol_2 wrapper_result = {};
  wrapper_result.color = inner_result.color;
  wrapper_result.blend = inner_result.blend;
  return wrapper_result;
}