Subversion Repositories openrisc

// Copyright 2010 The Go Authors. All rights reserved.

// Use of this source code is governed by a BSD-style

// license that can be found in the LICENSE file.

package reflect

#include "go-type.h"

#include "interface.h"

#include "runtime.h"

#include "go-panic.h"

func ifaceE2I(inter *Type, e Eface, ret *Iface) {

        const Type *t;

        Eface err;

        if(((uintptr)e.__type_descriptor&reflectFlags) != 0)

                runtime_throw("invalid interface value");

        t = e.__type_descriptor;

        if(t == nil) {

                // explicit conversions require non-nil interface value.

                newTypeAssertionError(nil, nil, inter,

                        nil, nil, inter->__reflection,

                        nil, &err);

                __go_panic(err);

        }

        ret->__object = e.__object;

        ret->__methods = __go_convert_interface(inter, t);

}