enable f16;

fn f() {
  var v2 : vec2<f16> = vec2<f16>((1.0h + 2.0h));
  var v3 : vec3<f16> = vec3<f16>((1.0h + 2.0h));
  var v4 : vec4<f16> = vec4<f16>((1.0h + 2.0h));
}
