Method MaybeCompatible

checker/nature/nature.go:567–573

(c *Cache, rhs Nature, cs ...NatureCheck)

}

func (n *Nature) MaybeCompatible(c *Cache, rhs Nature, cs ...NatureCheck) bool {
	nIsUnknown := n.IsUnknown(c)
	rshIsUnknown := rhs.IsUnknown(c)
	return nIsUnknown && rshIsUnknown ||
		nIsUnknown && rhs.IsAnyOf(cs...) ||
		rshIsUnknown && n.IsAnyOf(cs...)
}

func (n *Nature) MakeArrayOf(c *Cache) Nature {
	nt := c.FromType(arrayType)