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

type Tuple …

// NewTuple returns a new tuple for the given variables.
func NewTuple(x ...*Var) *Tuple { … }

// Len returns the number variables of tuple t.
func (t *Tuple) Len() int { … }

// At returns the i'th variable of tuple t.
func (t *Tuple) At(i int) *Var { … }

func (t *Tuple) Underlying() Type { … }

func (t *Tuple) String() string   { … }