func (p *Package) Type(name string) (t *Type) {
	t, _ = p.Members[name].(*Type)
	return
}
func (p *Package) Type(name string) (t *Type) {
	t, _ = p.Members[name].(*Type)
	return
}
// Type returns the package-level type of the specified name,
// or nil if not found.
//