Issue 5165041: code review 5165041: io/ioutil: add a comment on why devNull is a ReaderFrom

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Issue 5165041: code review 5165041: io/ioutil: add a comment on why devNull is a ReaderFrom (Closed)

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Created:
13 years, 5 months ago by bradfitz

Modified:
13 years, 5 months ago

Reviewers:

CC:
gri, golang-dev

Visibility:
Public.

Description

io/ioutil: add a comment on why devNull is a ReaderFrom ... protects this optimization from future well-meaning Gophers looking to delete unused code. :)

Patch Set 1 #

Patch Set 2 : diff -r 93c459658010 https://go.googlecode.com/hg #

Patch Set 3 : diff -r 93c459658010 https://go.googlecode.com/hg #

Patch Set 4 : diff -r 27bcd924a96d https://go.googlecode.com/hg #

Created: 13 years, 5 months ago

Download [raw] [tar.bz2]

		Unified diffs	Side-by-side diffs	Delta from patch set	Stats (+4 lines, -0 lines)			Patch
	M	src/pkg/io/ioutil/ioutil.go	View	1	1 chunk	+4 lines, -0 lines	0 comments	Download

Messages

Total messages: 3

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bradfitz

Hello gri@golang.org (cc: golang-dev@googlegroups.com), I'd like you to review this change to https://go.googlecode.com/hg

13 years, 5 months ago (2011-09-29 22:31:50 UTC) #1

bradfitz

13 years, 5 months ago (2011-09-29 22:35:06 UTC) #3

*** Submitted as http://code.google.com/p/go/source/detail?r=6bfb65b2ff19 ***

io/ioutil: add a comment on why devNull is a ReaderFrom

... protects this optimization from future well-meaning
Gophers looking to delete unused code. :)

R=gri
CC=golang-dev
http://codereview.appspot.com/5165041

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