values[idx] = reflect.New(reflect.PtrTo(field.FieldType)).Interface()
				continue
			}
			values[idx] = new(interface{})
		}
	} else if len(columnTypes) > 0 {
		for idx, columnType := range columnTypes {
			if columnType.ScanType() != nil {
				values[idx] = reflect.New(reflect.PtrTo(columnType.ScanType())).Interface()
			} else {
				values[idx] = new(interface{})
			}
		}

// type of recv, which may be of the form N or *N, or aliases thereof.
// It also reports whether a Pointer was present.
func ReceiverNamed(recv *types.Var) (isPtr bool, named *types.Named) {
	t := recv.Type()
	if ptr, ok := aliases.Unalias(t).(*types.Pointer); ok {
		isPtr = true
		t = ptr.Elem()
	}
	named, _ = aliases.Unalias(t).(*types.Named)
	return
}

// Unpointer returns T given *T or an alias thereof.

	// types of the address fields are identical (where identicalness is
	// decided by the CSE pass).
	c := testConfig(t)
	t1 := c.config.Types.UInt64.PtrTo()
	t2 := c.config.Types.UInt32.PtrTo()
	fun := c.Fun("entry",
		Bloc("entry",
			Valu("start", OpInitMem, types.TypeMem, 0, nil),
			Valu("sb", OpSB, c.config.Types.Uintptr, 0, nil),
			Valu("v", OpConstBool, c.config.Types.Bool, 1, nil),

				n.X = typecheck(star, ctxType|ctxExpr)
			} else if tt.IsPtr() && tt.Elem().IsPtr() && types.Identical(derefall(tt), derefall(rcvr)) {
				base.Errorf("calling method %v with receiver %L requires explicit dereference", n.Sel, n.X)
				for tt.IsPtr() {
					// Stop one level early for method with pointer receiver.
					if rcvr.IsPtr() && !tt.Elem().IsPtr() {
						break
					}
					star := ir.NewStarExpr(base.Pos, n.X)

		return false // the call is not of the form x.f()
	}

	res := sig.Results()
	if res.Len() != 2 {
		return false // the function called does not return two values.
	}
	isPtr, named := typesinternal.ReceiverNamed(res.At(0))
	if !isPtr || named == nil || !analysisutil.IsNamedType(named, "net/http", "Response") {
		return false // the first return type is not *http.Response.
	}

	// methods of the pointer base type when T is a (*Named) pointer type.
	typ, isPtr := deref(T)

	// *typ where typ is an interface (incl. a type parameter) has no methods.
	if isPtr {
		if _, ok := under(typ).(*Interface); ok {
			return
		}
	}

	// Start with typ as single entry at shallowest depth.
	current := []embeddedType{{typ, nil, isPtr, false}}

	// methods of the pointer base type when T is a (*Named) pointer type.
	typ, isPtr := deref(T)

	// *typ where typ is an interface (incl. a type parameter) has no methods.
	if isPtr {
		if _, ok := under(typ).(*Interface); ok {
			return
		}
	}

	// Start with typ as single entry at shallowest depth.
	current := []embeddedType{{typ, nil, isPtr, false}}

			// (via under(t)) a possibly incomplete type.

			// for use in the closure below
			embeddedTyp := typ
			embeddedPos := f.Type

			check.later(func() {
				t, isPtr := deref(embeddedTyp)
				switch u := under(t).(type) {
				case *Basic:
					if !isValid(t) {
						// error was reported before
						return
					}
					// unsafe.Pointer is treated like a regular pointer

			// (via under(t)) a possibly incomplete type.
			embeddedTyp := typ // for closure below
			embeddedPos := pos
			check.later(func() {
				t, isPtr := deref(embeddedTyp)
				switch u := under(t).(type) {
				case *Basic:
					if !isValid(t) {
						// error was reported before
						return
					}
					// unsafe.Pointer is treated like a regular pointer

    (Load <t.FieldType(0)> (OffPtr <t.FieldType(0).PtrTo()> [0]             ptr) mem)
    (Load <t.FieldType(1)> (OffPtr <t.FieldType(1).PtrTo()> [t.FieldOff(1)] ptr) mem)
    (Load <t.FieldType(2)> (OffPtr <t.FieldType(2).PtrTo()> [t.FieldOff(2)] ptr) mem))
(Load <t> ptr mem) && t.IsStruct() && t.NumFields() == 4 && CanSSA(t) =>
  (StructMake4
    (Load <t.FieldType(0)> (OffPtr <t.FieldType(0).PtrTo()> [0]             ptr) mem)