for {
		n, typ, _ := it.Next()
		if n == nil {
			break
		}
		fields[1+i] = types.NewField(base.AutogeneratedPos, types.LocalPkg.LookupNum("X", i), typ)
		i++
	}
	typ := types.NewStruct(fields)
	typ.SetNoalg(true)
	return typ
}

// MethodValueType returns the struct type used to hold all the information
// needed in the closure for a OMETHVALUE node. The address of a variable of

func (t *Type) IsShape() bool    { return t.flags&typeIsShape != 0 }
func (t *Type) HasShape() bool   { return t.flags&typeHasShape != 0 }

func (t *Type) SetNotInHeap(b bool)  { t.flags.set(typeNotInHeap, b) }
func (t *Type) SetNoalg(b bool)      { t.flags.set(typeNoalg, b) }
func (t *Type) SetDeferwidth(b bool) { t.flags.set(typeDeferwidth, b) }
func (t *Type) SetRecur(b bool)      { t.flags.set(typeRecur, b) }

			staticdata.InitSliceBytes(l, loff, sval)
			return true
		}

	case ir.OSLICELIT:
		r := r.(*ir.CompLitExpr)
		s.initplan(r)
		// Init slice.
		ta := types.NewArray(r.Type().Elem(), r.Len)
		ta.SetNoalg(true)
		a := StaticName(ta)
		s.Temps[r] = a
		staticdata.InitSlice(l, loff, a.Linksym(), r.Len)
		// Fall through to init underlying array.
		l = a
		loff = 0
		fallthrough