1 files changed, 0 insertions, 20 deletions
diff --git a/doc/progs/eff_unused2.go b/doc/progs/eff_unused2.go
deleted file mode 100644
index 92eb74e053..0000000000
--- a/doc/progs/eff_unused2.go
+++ /dev/null
@@ -1,20 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"io"
-	"log"
-	"os"
-)
-
-var _ = fmt.Printf // For debugging; delete when done.
-var _ io.Reader    // For debugging; delete when done.
-
-func main() {
-	fd, err := os.Open("test.go")
-	if err != nil {
-		log.Fatal(err)
-	}
-	// TODO: use fd.
-	_ = fd
-}