var list []*types.Var
	isVariadic := false

	p.expect('(')
	for p.tok != ')' && p.tok != scanner.EOF {
		if len(list) > 0 {
			p.expect(',')
		}
		par, variadic := p.parseParam(pkg)
		list = append(list, par)
		if variadic {
			if isVariadic {
				p.error("... not on final argument")
			}
			isVariadic = true
		}
	}
	p.expect(')')

		// We intentionally ignore receiver parameters for type
		// equality, because they're never relevant.
		if t1.NumParams() != t2.NumParams() ||
			t1.NumResults() != t2.NumResults() ||
			t1.IsVariadic() != t2.IsVariadic() {
			return false
		}

		fs1 := t1.ParamsResults()
		fs2 := t2.ParamsResults()
		for i, f1 := range fs1 {
			if !identical(f1.Type, fs2[i].Type, flags, assumedEqual) {
				return false

func badlinkname_rtype_Implements(*rtype, Type) bool

//go:linkname badlinkname_rtype_In reflect.(*rtype).In
func badlinkname_rtype_In(*rtype, int) Type

//go:linkname badlinkname_rtype_IsVariadic reflect.(*rtype).IsVariadic
func badlinkname_rtype_IsVariadic(*rtype) bool

//go:linkname badlinkname_rtype_Key reflect.(*rtype).Key
func badlinkname_rtype_Key(*rtype) Type

//go:linkname badlinkname_rtype_Kind reflect.(*rtype).Kind

Elem() Type; Field(i int) StructField; FieldAlign() int; FieldByIndex(index []int) StructField; FieldByName(name string) (StructField, bool); FieldByNameFunc(match func(string) bool) (StructField, bool); Implements(u Type) bool; In(i int) Type; IsVariadic() bool; Key() Type; Kind() Kind; Len() int; Method(int) Method; MethodByName(string) (Method, bool); Name() string; NumField() int; NumIn() int; NumMethod() int; NumOut() int; Out(i int) Type; PkgPath() string; Size() uintptr; String() string; common()...

	//
	//	t.NumIn() == 2
	//	t.In(0) is the reflect.Type for "int"
	//	t.In(1) is the reflect.Type for "[]float64"
	//	t.IsVariadic() == true
	//
	// IsVariadic panics if the type's Kind is not Func.
	IsVariadic() bool

	// Elem returns a type's element type.
	// It panics if the type's Kind is not Array, Chan, Map, Pointer, or Slice.
	Elem() Type

	// Field returns a struct type's i'th field.

	}

	if err := goodFunc(name, typ); err != nil {
		return reflect.Value{}, err
	}
	numIn := typ.NumIn()
	var dddType reflect.Type
	if typ.IsVariadic() {
		if len(args) < numIn-1 {
			return reflect.Value{}, fmt.Errorf("wrong number of args for %s: got %d want at least %d", name, len(args), numIn-1)
		}
		dddType = typ.In(numIn - 1).Elem()
	} else {

func (t *Type) NumRecvs() int   { return len(t.Recvs()) }
func (t *Type) NumParams() int  { return len(t.Params()) }
func (t *Type) NumResults() int { return len(t.Results()) }

// IsVariadic reports whether function type t is variadic.
func (t *Type) IsVariadic() bool {
	n := t.NumParams()
	return n > 0 && t.Param(n-1).IsDDD()
}

// Recv returns the receiver of function type t, if any.
func (t *Type) Recv() *Field {

	}
	// Now the ... args.
	if typ.IsVariadic() {
		argType := typ.In(typ.NumIn() - 1).Elem() // Argument is a slice.
		for ; i < len(args); i++ {
			argv[i] = s.evalArg(dot, argType, args[i])
		}
	}
	// Add final value if necessary.
	if !isMissing(final) {
		t := typ.In(typ.NumIn() - 1)
		if typ.IsVariadic() {
			if numIn-1 < numFixed {

	return n
}

// FixVariadicCall rewrites calls to variadic functions to use an
// explicit ... argument if one is not already present.
func FixVariadicCall(call *ir.CallExpr) {
	fntype := call.Fun.Type()
	if !fntype.IsVariadic() || call.IsDDD {
		return
	}

	vi := fntype.NumParams() - 1
	vt := fntype.Param(vi).Type

	args := call.Args
	extra := args[vi:]
	slice := MakeDotArgs(call.Pos(), vt, extra)
	for i := range extra {

		tailcall = false
	}

	var tail ir.Node
	call := ir.NewCallExpr(base.Pos, ir.OCALL, f.Nname, nil)
	call.Args = ir.ParamNames(fn.Type())
	call.IsDDD = fn.Type().IsVariadic()
	tail = call
	if tailcall {
		tail = ir.NewTailCallStmt(base.Pos, call)
	} else if fn.Type().NumResults() > 0 {
		n := ir.NewReturnStmt(base.Pos, nil)
		n.Results = []ir.Node{call}
		tail = n
	}