go/src/cmd/compile/internal/types2/termlist.go

type termlist …

var allTermlist …

const termSep …

// String prints the termlist exactly (without normalization).
func (xl termlist) String() string { … }

// isEmpty reports whether the termlist xl represents the empty set of types.
func (xl termlist) isEmpty() bool { … }

// isAll reports whether the termlist xl represents the set of all types.
func (xl termlist) isAll() bool { … }

// norm returns the normal form of xl.
func (xl termlist) norm() termlist { … }

// union returns the union xl ∪ yl.
func (xl termlist) union(yl termlist) termlist { … }

// intersect returns the intersection xl ∩ yl.
func (xl termlist) intersect(yl termlist) termlist { … }

// equal reports whether xl and yl represent the same type set.
func (xl termlist) equal(yl termlist) bool { … }

// includes reports whether t ∈ xl.
func (xl termlist) includes(t Type) bool { … }

// supersetOf reports whether y ⊆ xl.
func (xl termlist) supersetOf(y *term) bool { … }

// subsetOf reports whether xl ⊆ yl.
func (xl termlist) subsetOf(yl termlist) bool { … }