Test/hlsl.clipdistance-4.frag - third_party/glslang - Git at Google

 struct VS_OUTPUT        {
     float4 Position             : SV_Position;
     float4 ClipRect             : SV_ClipDistance0;  // vector in split struct
 };

 float4 main(const VS_OUTPUT v) : SV_Target0
 {
     return v.Position + v.ClipRect;
 }
	struct VS_OUTPUT {
	float4 Position : SV_Position;
	float4 ClipRect : SV_ClipDistance0; // vector in split struct
	};

	float4 main(const VS_OUTPUT v) : SV_Target0
	{
	return v.Position + v.ClipRect;
	}