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weekly.2011-11-02

R=golang-dev, bradfitz, rsc
CC=golang-dev
https://golang.org/cl/5308077
This commit is contained in:
Andrew Gerrand 2011-11-02 12:00:13 +09:00
parent 492098eb75
commit ede44c68a4
2 changed files with 20 additions and 1 deletions

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@ -91,4 +91,3 @@ acaddf1cea75c059d19b20dbef35b20fb3f38954 release.r58.2
941b8015061a0f6480954821dd589c60dfe35ed1 weekly.2011-10-25
7c1f789e6efd153951e85e3f28722fc69efc2af2 weekly.2011-10-26
e69e528f2afc25a8334cfb9359fa4fcdf2a934b6 weekly.2011-11-01
e69e528f2afc25a8334cfb9359fa4fcdf2a934b6 weekly

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@ -14,6 +14,26 @@ hg pull
hg update weekly.<i>YYYY-MM-DD</i>
</pre>
<h2 id="2011-11-02">2011-11-02 (new error type)</h2>
<pre>
This snapshot introduces the built-in error type, defined as
type error interface {
Error() string
}
The error type replaces os.Error. Notice that the method name has changed from
String to Error. Package fmt's Print formats both Stringers and errors:
in general there is no need to implement both String and Error methods.
Gofix can update most code. If you have split your package across many files,
it may help to use the -force=error command-line option, which forces gofix to
apply the error fix even if it is not obvious that a particular file needs it.
As always, it is a good idea to read and test the changes that gofix made
before committing them to your version control system.
</pre>
<h2 id="2011-11-01">2011-11-01</h2>
<pre>