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6be1cb8c7a
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Russ Cox 6be1cb8c7a cmd/cgo: fix handling of array of pointers when using clang 
Clang does not record the "size" field for pointer types,
so we must insert the size ourselves. We were already
doing this, but only for the case of pointer types.
For an array of pointer types, the setting of the size for
the nested pointer type was happening after the computation
of the size of the array type, meaning that the array type
was always computed as 0 bytes. Delay the size computation.

This bug happens on all Clang systems, not just FreeBSD.
Our test checked that cgo wrote something, not that it was correct.
FreeBSD's default clang rejects array[0] as a C struct field,
so it noticed the incorrect sizes. But the sizes were incorrect
everywhere.

Update testcdefs to check the output has the right semantics.

Fixes #6292.

R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/22840043
2013-11-07 15:24:51 -05:00
api api: add go1.2.txt, use in tests 2013-10-18 13:36:59 +09:00
doc doc: update note about GCC 4.8.2 in gccgo instructions 2013-11-06 13:58:35 -08:00
include build: remove various uses of C undefined behavior 2013-09-09 15:07:23 -04:00
lib plan9: correct create permissions with union directory 2013-10-23 10:28:28 -04:00
misc cmd/cgo: fix handling of array of pointers when using clang 2013-11-07 15:24:51 -05:00
src cmd/cgo: fix handling of array of pointers when using clang 2013-11-07 15:24:51 -05:00
test test/mapnan: use time.Now instead of syscall.Getrusage 2013-10-22 18:33:37 -04:00
.hgignore build: ignore new zfiles, delete temp goplay binary in run.bash 2013-08-02 19:14:13 -07:00
.hgtags tag go1.2rc3 2013-11-01 12:53:31 +11:00
AUTHORS A+C: Ato Araki (individual CLA) 2013-11-05 15:10:24 +11:00
CONTRIBUTORS A+C: Ato Araki (individual CLA) 2013-11-05 15:10:24 +11:00
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.