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23 lines
321 B
Go
23 lines
321 B
Go
package main
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import "fmt"
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func trace(s string) { fmt.Println("entering:", s) }
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func untrace(s string) { fmt.Println("leaving:", s) }
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func a() {
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trace("a")
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defer untrace("a")
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fmt.Println("in a")
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}
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func b() {
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trace("b")
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defer untrace("b")
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fmt.Println("in b")
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a()
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}
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func main() {
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b()
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}
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