14 lines
167 B
Go
14 lines
167 B
Go
package main
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func f1(a int) interface{} { return a + 1 }
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func f2(a int) interface{} { return f1(a) }
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func main() {
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c := f2(3)
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println(c.(int))
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}
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// Output:
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// 4
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