test/tint/extensions/pixel_local/entry_point_use/additional_params/builtin_and_location_in_struct.wgsl

// flags: --pixel_local_attachments 0=1,1=6,2=3 --pixel_local_attachment_formats 0=R32Uint,1=R32Sint,2=R32Float
enable chromium_experimental_pixel_local;

struct PixelLocal {
  a : u32,
  b : i32,
  c : f32,
}

var<pixel_local> P : PixelLocal;

struct In {
  @location(0) uv : vec4f,
}

@fragment fn f(@builtin(position) pos : vec4f, in : In) {
  P.a += u32(pos.x) + u32(in.uv.x);
}