func (pkg *Package) oneLineNodeDepth(node ast.Node, depth int) string {
	const dotDotDot = "..."
	if depth == 0 {
		return dotDotDot
	}
	depth--

	switch n := node.(type) {
	case nil:
		return ""

	case *ast.GenDecl:
		// Formats const and var declarations.
		trailer := ""
		if len(n.Specs) > 1 {
			trailer = " " + dotDotDot
		}

		// Find the first relevant spec.
		typ := ""

}

// Type.commonType.tflag
func decodetypeHasUncommon(arch *sys.Arch, p []byte) bool {
	return abi.TFlag(p[abi.TFlagOff(arch.PtrSize)])&abi.TFlagUncommon != 0
}

// Type.FuncType.dotdotdot
func decodetypeFuncDotdotdot(arch *sys.Arch, p []byte) bool {
	return uint16(decodeInuxi(arch, p[commonsize(arch)+2:], 2))&(1<<15) != 0
}

// Type.FuncType.inCount

	// set auto to point at new temp or heap (3 assign)
	var a ir.Node
	if x := n.Prealloc; x != nil {
		// temp allocated during order.go for dddarg
		if !types.Identical(t, x.Type()) {
			panic("dotdotdot base type does not match order's assigned type")
		}
		a = initStackTemp(init, x, vstat)
	} else if n.Esc() == ir.EscNone {
		a = initStackTemp(init, typecheck.TempAt(base.Pos, ir.CurFunc, t), vstat)
	} else {

	}
	ft := (*functype)(unsafe.Pointer(ftyp))
	if ft.IsVariadic() {
		throw("runtime.SetFinalizer: cannot pass " + toRType(etyp).string() + " to finalizer " + toRType(ftyp).string() + " because dotdotdot")
	}
	if ft.InCount != 1 {
		throw("runtime.SetFinalizer: cannot pass " + toRType(etyp).string() + " to finalizer " + toRType(ftyp).string())
	}
	fint := ft.InSlice()[0]
	switch {
	case fint == etyp:

	rsig = sig

	// Function call argument/parameter count requirements
	//
	//               | standard call    | dotdotdot call |
	// --------------+------------------+----------------+
	// standard func | nargs == npars   | invalid        |
	// --------------+------------------+----------------+

	rsig = sig

	// Function call argument/parameter count requirements
	//
	//               | standard call    | dotdotdot call |
	// --------------+------------------+----------------+
	// standard func | nargs == npars   | invalid        |
	// --------------+------------------+----------------+

			argNum = state.argNums[len(state.argNums)-1] + 1
		}
		for _, n := range state.argNums {
			if n >= maxArgNum {
				maxArgNum = n + 1
			}
		}
	}
	// Dotdotdot is hard.
	if call.Ellipsis.IsValid() && maxArgNum >= len(call.Args)-1 {
		return
	}
	// If any formats are indexed, extra arguments are ignored.
	if anyIndex {
		return
	}

		},
	},

	/* FUNCTYPEPARAM */
	{
		DW_TAG_formal_parameter,
		DW_CHILDREN_no,

		// No name!
		[]dwAttrForm{
			{DW_AT_type, DW_FORM_ref_addr},
		},
	},

	/* DOTDOTDOT */
	{
		DW_TAG_unspecified_parameters,
		DW_CHILDREN_no,
		[]dwAttrForm{},
	},

	/* ARRAYRANGE */
	{
		DW_TAG_subrange_type,
		DW_CHILDREN_no,

		// No name!
		[]dwAttrForm{

	var ppi **interface{}
	*ppi = myprint1(nil, z...)
}

func foo77c(z []interface{}) { // ERROR "leaking param: z$"
	sink = myprint1(nil, z...)
}

func dotdotdot() {
	i := 0
	myprint(nil, &i) // ERROR "... argument does not escape$"

	j := 0
	myprint1(nil, &j) // ERROR "... argument does not escape$"
}

func foo78(z int) *int { // ERROR "moved to heap: z$"

	var ppi **interface{}
	*ppi = myprint1(nil, z...)
}

func foo77c(z []interface{}) { // ERROR "leaking param: z$"
	sink = myprint1(nil, z...)
}

func dotdotdot() {
	i := 0
	myprint(nil, &i) // ERROR "... argument does not escape$"

	j := 0
	myprint1(nil, &j) // ERROR "... argument does not escape$"
}

func foo78(z int) *int { // ERROR "moved to heap: z$"