| -- go.mod -- | |
| module example.com | |
| go 1.18 | |
| -- template/template.go -- | |
| package template | |
| import ( | |
| "fmt" | |
| "log" | |
| "os" | |
| ) | |
| // Replace call to void function by call to non-void function. | |
| func before(x interface{}) { log.Fatal(x) } | |
| func after(x interface{}) { fmt.Fprintf(os.Stderr, "warning: %v", x) } | |
| -- in/e1/e1.go -- | |
| package e1 | |
| import "log" | |
| func example() { | |
| log.Fatal("oops") // match | |
| } | |
| -- out/e1/e1.go -- | |
| package e1 | |
| import ( | |
| "fmt" | |
| "log" | |
| "os" | |
| ) | |
| func example() { | |
| fmt.Fprintf(os.Stderr, "warning: %v", "oops") // match | |
| } |