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go/doc/progs/eff_unused1.go
Rob Pike 9e329a0d16 effective_go.html: move and rework the blank identifier section
Also rename the relevant examples and make sure the working one compiles.

R=golang-dev, bradfitz, adg, iant, rsc
CC=golang-dev
https://golang.org/cl/7597043
2013-03-08 10:41:20 -08:00

19 lines
163 B
Go

// skip
package main
import (
"fmt"
"io"
"log"
"os"
)
func main() {
fd, err := os.Open("test.go")
if err != nil {
log.Fatal(err)
}
// TODO: use fd.
}