Source file src/cmd/cgo/internal/testplugin/testdata/issue19534/main.go

     1  // Copyright 2017 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  package main
     6  
     7  import "plugin"
     8  
     9  func main() {
    10  	p, err := plugin.Open("plugin.so")
    11  	if err != nil {
    12  		panic(err)
    13  	}
    14  
    15  	sym, err := p.Lookup("Foo")
    16  	if err != nil {
    17  		panic(err)
    18  	}
    19  	f := sym.(func() int)
    20  	if f() != 42 {
    21  		panic("expected f() == 42")
    22  	}
    23  }
    24  

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