code review 3849043: cgo: export unsafe.Pointer as void *

cgo: export unsafe.Pointer as void *

This will enable functions which use unsafe.Pointer as an argument
to be correctly exported by cgo.

[niemeyer, 2011-01-08 18:44:10]

Hello rsc (cc: golang-dev@googlegroups.com),

I'd like you to review this change.

[rsc, 2011-01-11 15:07:58]

The check for import unsafe is a lot of work without being complete.
Instead just check if id.Name == "unsafe" and skip the import scan.

Russ

[niemeyer, 2011-01-11 15:22:19]

> The check for import unsafe is a lot of work without being complete.
> Instead just check if id.Name == "unsafe" and skip the import scan.

Done. PTAL

[rsc, 2011-01-11 16:12:11]

*** Submitted as http://code.google.com/p/go/source/detail?r=1ec7a4dbdea4 ***

cgo: export unsafe.Pointer as void*

This will enable functions which use unsafe.Pointer as an argument
to be correctly exported by cgo.

R=rsc
CC=golang-dev
http://codereview.appspot.com/3849043

Committer: Russ Cox <rsc@golang.org>