// https://www.digitalmars.com/d/archives/digitalmars/D/bugs/4769.html
// COMPILED_IMPORTS: imports/art4769a.d imports/art4769b.d
// PERMUTE_ARGS:
module art4769;
private import imports.art4769a;
struct Vector(T)
{
    DataStreamability!(T).footype f;
    static if (DataStreamability!(T).isStreamable)
	void writeTo()
	{
	}
}