if hasRType(n, n.TypeWord, "TypeWord") {
		return n.TypeWord
	}
	if dst.IsEmptyInterface() {
		return concreteRType(pos, src) // direct eface construction
	}
	if !src.IsInterface() {
		return ITabAddrAt(pos, src, dst) // direct iface construction
	}
	return TypePtrAt(pos, dst) // convI2I
}

// ConvIfaceSrcRType asserts that n is a conversion from
// non-interface type to interface type, and

            if (superclass != null) {
                queue.add(superclass);
            }
            for (Class<?> iface : type.getInterfaces()) {
                if (seenInterfaces.add(iface)) {
                    queue.add(Cast.<Class<? super T>>uncheckedCast(iface));
                }
            }
        }
        return seenInterfaces;
    }

	var et5 errorTest5
	et5.error() // ok, not an error method.
	// Interfaces can be used with any verb.
	var iface interface {
		ToTheMadness() bool // Method ToTheMadness usually returns false
	}
	fmt.Printf("%f", iface) // ok: fmt treats interfaces as transparent and iface may well have a float concrete type
	// Can't print a function.

			for k, v := range sys.PAXRecords {
				h.PAXRecords[k] = v
			}
		}
	}
	var doNameLookups = true
	if iface, ok := fi.(FileInfoNames); ok {
		doNameLookups = false
		var err error
		h.Gname, err = iface.Gname()
		if err != nil {
			return nil, err
		}
		h.Uname, err = iface.Uname()
		if err != nil {
			return nil, err
		}
	}
	if sysStat != nil {
		return h, sysStat(fi, h, doNameLookups)

				if d.ctxt.Debugvlog > 1 {
					d.ctxt.Logf("reached iface method: %v\n", m)
				}
				d.ifaceMethod[m] = true
				continue
			case objabi.R_USENAMEDMETHOD:
				name := d.decodeGenericIfaceMethod(d.ldr, r.Sym())
				if d.ctxt.Debugvlog > 1 {
					d.ctxt.Logf("reached generic iface method: %s\n", name)
				}
				d.genericIfaceMethod[name] = true

		}
	}
}

const autotmpTypeSource = `
package main

type astruct struct {
	a, b int
}

func main() {
	var iface interface{} = map[string]astruct{}
	var iface2 interface{} = []astruct{}
	println(iface, iface2)
}
`

// TestGdbAutotmpTypes ensures that types of autotmp variables appear in .debug_info
// See bug #17830.
func TestGdbAutotmpTypes(t *testing.T) {

					//           (which will compare signatures exactly as we do below).
					//           We leave it as is for now because missingMethod provides
					//           a failure cause which allows for a better error message.
					//           Eventually, unify should return an error with cause.
					var cause string
					constraint := tpar.iface()

	if !sig.Variadic() {
		return nil // not variadic
	}

	params := sig.Params()
	nparams := params.Len() // variadic => nonzero

	args := params.At(nparams - 1)
	iface, ok := args.Type().(*types.Slice).Elem().(*types.Interface)
	if !ok || !iface.Empty() {
		return nil // final (args) param is not ...interface{}
	}

	// Is second last param 'format string'?
	var format *types.Var
	if nparams >= 2 {

					//           (which will compare signatures exactly as we do below).
					//           We leave it as is for now because missingMethod provides
					//           a failure cause which allows for a better error message.
					//           Eventually, unify should return an error with cause.
					var cause string
					constraint := tpar.iface()

	s.startBlock(bOk)
	if tmp == nil {
		if direct {
			s.vars[valVar] = s.newValue1(ssa.OpIData, dst, iface)
		} else {
			p := s.newValue1(ssa.OpIData, types.NewPtr(dst), iface)
			s.vars[valVar] = s.load(dst, p)
		}
	} else {
		p := s.newValue1(ssa.OpIData, types.NewPtr(dst), iface)
		s.move(dst, addr, p)
	}
	s.vars[okVar] = s.constBool(true)
	s.endBlock()
	bOk.AddEdgeTo(bEnd)