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20 lines
172 B
Go
20 lines
172 B
Go
package main
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type S struct {
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a int
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}
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func main() {
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var i interface{} = S{a: 1}
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s, ok := i.(S)
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if !ok {
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println("bad")
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return
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}
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println(s.a)
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}
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// Output:
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// 1
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