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strings: delete method comments implied by interface satisfaction

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Fixes #2957.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5653053
This commit is contained in:
Rob Pike 2012-02-10 14:45:11 +11:00
parent 3f1cff3951
commit 4c7695126d
1 changed files with 0 additions and 11 deletions
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11
src/pkg/strings/reader.go
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@ -50,9 +50,6 @@ func (r *Reader) ReadByte() (b byte, err error) {
return
}
// UnreadByte moves the reading position back by one byte.
// It is an error to call UnreadByte if nothing has been
// read yet.
func (r *Reader) UnreadByte() error {
if r.i <= 0 {
return errors.New("strings.Reader: at beginning of string")
@ -62,11 +59,6 @@ func (r *Reader) UnreadByte() error {
return nil
}
// ReadRune reads and returns the next UTF-8-encoded
// Unicode code point from the buffer.
// If no bytes are available, the error returned is io.EOF.
// If the bytes are an erroneous UTF-8 encoding, it
// consumes one byte and returns U+FFFD, 1.
func (r *Reader) ReadRune() (ch rune, size int, err error) {
if r.i >= len(r.s) {
return 0, 0, io.EOF
@ -81,9 +73,6 @@ func (r *Reader) ReadRune() (ch rune, size int, err error) {
return
}
// UnreadRune causes the next call to ReadRune to return the same rune
// as the previous call to ReadRune.
// The last method called on r must have been ReadRune.
func (r *Reader) UnreadRune() error {
if r.prevRune < 0 {
return errors.New("strings.Reader: previous operation was not ReadRune")