go/src/cmd/compile/internal/noder/helpers.go

type ImplicitNode …

// Implicit returns n after marking it as Implicit.
func Implicit(n ImplicitNode) ImplicitNode { … }

// typed returns n after setting its type to typ.
func typed(typ *types.Type, n ir.Node) ir.Node { … }

// FixValue returns val after converting and truncating it as
// appropriate for typ.
func FixValue(typ *types.Type, val constant.Value) constant.Value { … }

func Addr(pos src.XPos, x ir.Node) *ir.AddrExpr { … }

func Deref(pos src.XPos, typ *types.Type, x ir.Node) *ir.StarExpr { … }

func idealType(tv syntax.TypeAndValue) types2.Type { … }

func isTypeParam(t types2.Type) bool { … }

// isNotInHeap reports whether typ is or contains an element of type
// internal/runtime/sys.NotInHeap.
func isNotInHeap(typ types2.Type) bool { … }