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The Go programming language https://go.dev
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Andrey Mirtchovski e579395905 encoding/json: properly unmarshal empty arrays. 
The JSON unmarshaller failed to allocate an array when there
are no values for the input causing the `[]` unmarshalled
to []interface{} to generate []interface{}(nil) rather than
[]interface{}{}. This wasn't caught in the tests because Decode()
works correctly and because jsonBig never generated zero-sized
arrays. The modification to scanner_test.go quickly triggers
the error:

without the change to decoder.go, but with the change to scanner_test.go:

$ go test
--- FAIL: TestUnmarshalMarshal (0.10 seconds)
decode_test.go:446:		Marshal jsonBig
scanner_test.go:206:	diverge at 70: «03c1OL6$":null},{"[=» vs «03c1OL6$":[]},{"[=^\»
FAIL
exit status 1
FAIL	encoding/json	0.266s

Also added a simple regression to decode_test.go.

R=adg, dave, rsc
CC=golang-dev
https://golang.org/cl/7196050
2013-01-30 09:10:32 -08:00
api cmd/api: normalize byte to uint8 and rune to int32 2013-01-28 16:45:45 -08:00
doc doc: add mention of the Go+ community 2013-01-25 08:27:34 +11:00
include include: Plan 9: hide any previous definition of Runemax 2013-01-30 07:56:08 -08:00
lib codereview: show 'not lgtms' in hg p output (with lgtms) 2013-01-29 09:32:49 -08:00
misc go/misc/dist: Keep file modes when copying. 2013-01-29 15:17:39 -08:00
src encoding/json: properly unmarshal empty arrays. 2013-01-30 09:10:32 -08:00
test test: add test case miscompiled by gccgo 2013-01-28 16:17:06 -08:00
.hgignore build: update Makefile to track source code dependencies better 2012-03-13 03:31:11 +08:00
.hgtags tag go1.0.3 2012-09-24 13:15:33 -05:00
AUTHORS A+C: Elias Naur (individual CLA) 2013-01-30 08:46:40 -08:00
CONTRIBUTORS A+C: Elias Naur (individual CLA) 2013-01-30 08:46:40 -08:00
favicon.ico godoc: update favicon 2012-10-11 17:02:36 +11:00
LICENSE doc: update licensing text one more time 2012-03-27 15:09:13 +11:00
PATENTS LICENSE: separate, change PATENTS text 2010-12-06 16:31:59 -05:00
README build: update, streamline documentation for new $GOBIN 2010-08-24 20:00:50 -04:00
robots.txt godoc: serve robots.txt raw 2011-02-19 05:46:20 +11:00

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.html in your web browser.

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

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.