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https://github.com/golang/go
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eb2d1cdd1b
Updates #30228 Updates #28387 Change-Id: Iad7d960b70221f90ccc2372bb1d4d41cec3926e4 Reviewed-on: https://go-review.googlesource.com/c/163214 Run-TryBot: Bryan C. Mills <bcmills@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org>
47 lines
1.0 KiB
Go
47 lines
1.0 KiB
Go
// Copyright 2017 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package main
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import (
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"testplugin/iface_i"
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"log"
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"plugin"
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)
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func main() {
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a, err := plugin.Open("iface_a.so")
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if err != nil {
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log.Fatalf(`plugin.Open("iface_a.so"): %v`, err)
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}
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b, err := plugin.Open("iface_b.so")
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if err != nil {
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log.Fatalf(`plugin.Open("iface_b.so"): %v`, err)
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}
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af, err := a.Lookup("F")
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if err != nil {
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log.Fatalf(`a.Lookup("F") failed: %v`, err)
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}
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bf, err := b.Lookup("F")
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if err != nil {
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log.Fatalf(`b.Lookup("F") failed: %v`, err)
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}
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if af.(func() interface{})() != bf.(func() interface{})() {
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panic("empty interfaces not equal")
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}
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ag, err := a.Lookup("G")
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if err != nil {
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log.Fatalf(`a.Lookup("G") failed: %v`, err)
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}
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bg, err := b.Lookup("G")
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if err != nil {
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log.Fatalf(`b.Lookup("G") failed: %v`, err)
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}
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if ag.(func() iface_i.I)() != bg.(func() iface_i.I)() {
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panic("nonempty interfaces not equal")
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}
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}
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