// "spec_min_sep-04.hac"
// copy-modified from "spec_min_sep-03.hac"
// testing grouped node arguments in spec directives
// should pass

defproc groupie (bool p, q, r) {
spec {
	// should accept grouped and non-grouped arguments
	// single membered groups are equivalent to non-grouped references
	// in otherwords, braces around single argument are unnecessary
	min_sep<15>({p}, q)
	min_sep<10>(p, {r})
	min_sep<20>({q}, {r})
}
}

groupie g;

