qbit/go
1
0
Fork 0
mirror of https://github.com/golang/go synced 2024-11-23 19:20:03 -07:00
Code Releases Activity
The Go programming language
18,563 Commits 58 Branches 402 Tags 522 MiB
Go 89.6%
Assembly 5.2%
HTML 4.8%
C 0.2%
Shell 0.1%
8b0b994c08
Go to file
Rob Pike 8b0b994c08 reflect: improve documentation of IsNil 
IsNil isn't quite the same as == nil, as this snippet shows:

// http://play.golang.org/p/huomslDZgw
package main

import "fmt"
import "reflect"

func main() {
        var i interface{}
        v := reflect.ValueOf(i)
        fmt.Println(v.IsValid(), i == nil)
        fmt.Println(v.IsNil())
}

The fact that IsNil panics if you call it with an untyped nil
was not apparent. Verbiage added for clarity.

LGTM=rsc
R=rsc
CC=golang-codereviews
https://golang.org/cl/65480043
2014-02-18 22:33:59 -08:00
api api: whitelist change to unicode.Version 2014-02-18 13:38:47 -08:00
doc doc/go1.3.txt: unicode upgrade to 6.3.0 2014-02-18 11:50:38 -08:00
include cmd/gc: correct liveness for fat variables 2014-02-15 10:58:55 -05:00
lib codereview: fix for Mercurial 2.9 2014-02-14 15:56:58 -08:00
misc misc/emacs: add support for ff-find-other-file 2014-02-18 22:23:55 -05:00
src reflect: improve documentation of IsNil 2014-02-18 22:33:59 -08:00
test cmd/gc: record &x[0] as taking address of x, if x is an array 2014-02-15 20:01:15 -05:00
.hgignore lib9: enable on Plan 9 2014-02-13 20:06:41 +01:00
.hgtags tag go1.2 2013-12-02 09:06:41 +11:00
AUTHORS A+C: Markus Zimmermann (individual CLA) 2014-02-13 16:43:28 -08:00
CONTRIBUTORS A+C: Markus Zimmermann (individual CLA) 2014-02-13 16:43:28 -08:00
favicon.ico godoc: update favicon 2012-10-11 17:02:36 +11:00
LICENSE
PATENTS
README README: Fix installation instructions 2013-11-20 13:47:37 -08:00
robots.txt

README 

This is the source code repository for the Go programming language.  

For documentation about how to install and use Go,
visit http://golang.org/ or load doc/install-source.html
in your web browser.

After installing Go, you can view a nicely formatted
doc/install-source.html by running godoc --http=:6060
and then visiting http://localhost:6060/doc/install/source.

Unless otherwise noted, the Go source files are distributed
under the BSD-style license found in the LICENSE file.

--

Binary Distribution Notes

If you have just untarred a binary Go distribution, you need to set
the environment variable $GOROOT to the full path of the go
directory (the one containing this README).  You can omit the
variable if you unpack it into /usr/local/go, or if you rebuild
from sources by running all.bash (see doc/install.html).
You should also add the Go binary directory $GOROOT/bin
to your shell's path.

For example, if you extracted the tar file into $HOME/go, you might
put the following in your .profile:

    export GOROOT=$HOME/go
    export PATH=$PATH:$GOROOT/bin

See doc/install.html for more details.