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);
}