1 files changed, 0 insertions, 62 deletions
diff --git a/doc/progs/interface.go b/doc/progs/interface.go
deleted file mode 100644
index c2925d590d..0000000000
--- a/doc/progs/interface.go
+++ /dev/null
@@ -1,62 +0,0 @@
-// Copyright 2012 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// This file contains the code snippets included in "The Laws of Reflection."
-
-package main
-
-import (
-	"bufio"
-	"bytes"
-	"io"
-	"os"
-)
-
-type MyInt int
-
-var i int
-var j MyInt
-
-// STOP OMIT
-
-// Reader is the interface that wraps the basic Read method.
-type Reader interface {
-	Read(p []byte) (n int, err error)
-}
-
-// Writer is the interface that wraps the basic Write method.
-type Writer interface {
-	Write(p []byte) (n int, err error)
-}
-
-// STOP OMIT
-
-func readers() { // OMIT
-	var r io.Reader
-	r = os.Stdin
-	r = bufio.NewReader(r)
-	r = new(bytes.Buffer)
-	// and so on
-	// STOP OMIT
-}
-
-func typeAssertions() (interface{}, error) { // OMIT
-	var r io.Reader
-	tty, err := os.OpenFile("/dev/tty", os.O_RDWR, 0)
-	if err != nil {
-		return nil, err
-	}
-	r = tty
-	// STOP OMIT
-	var w io.Writer
-	w = r.(io.Writer)
-	// STOP OMIT
-	var empty interface{}
-	empty = w
-	// STOP OMIT
-	return empty, err
-}
-
-func main() {
-}