break
		}
		if st.str[0] == 'Q' {
			// This is a requires clause.
			break
		}
		ptype := st.demangleType(false)

		if len(ret) == 0 && explicitObjectParameter {
			ptype = &ExplicitObjectParameter{Base: ptype}
		}

		ret = append(ret, ptype)
	}

	// There should always be at least one type.  A function that
	// takes no arguments will have a single parameter type