Andrew Gerrand  committed 780c850


R=golang-dev, bradfitz, rsc

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  • Tags weekly.2011-11-02

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 941b8015061a0f6480954821dd589c60dfe35ed1 weekly.2011-10-25
 7c1f789e6efd153951e85e3f28722fc69efc2af2 weekly.2011-10-26
 e69e528f2afc25a8334cfb9359fa4fcdf2a934b6 weekly.2011-11-01
-e69e528f2afc25a8334cfb9359fa4fcdf2a934b6 weekly

File doc/devel/weekly.html

 hg update weekly.<i>YYYY-MM-DD</i>
+<h2 id="2011-11-02">2011-11-02 (new error type)</h2>
+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.
 <h2 id="2011-11-01">2011-11-01</h2>