7 Commits

Author	SHA1	Message	Date
Russ Cox	3770b0e60c	gc: implement nil chan support ... The spec has defined nil chans this way for months. I'm behind. R=ken2 CC=golang-dev https://golang.org/cl/4897050	2011-08-17 15:54:17 -04:00
Russ Cox	3f915f51a8	go code: replace closed(c) with x, ok := <-c ... R=golang-dev, rog, bradfitzwork, r CC=golang-dev https://golang.org/cl/4243072	2011-03-11 14:47:44 -05:00
Russ Cox	504da53c85	runtime: select bug ... The sanity checking in pass 2 is wrong when a select is offering to communicate in either direction on a channel and neither case is immediately ready. R=ken2 CC=golang-dev https://golang.org/cl/3991047	2011-01-28 17:17:38 -05:00
Russ Cox	27c74d3499	spec, runtime, tests: send on closed channel panics ... Close of closed channel panics. Receive from closed channel never panics, even if done repeatedly. Fixes #1349. Fixes #1419. R=gri, iant, ken2, r, gri1, r2, iant2, rog, albert.strasheim, niemeyer, ejsherry CC=golang-dev https://golang.org/cl/3989042	2011-01-21 15:07:13 -05:00
Russ Cox	3f19d8ae8d	gc: empty select ... R=ken2 CC=golang-dev https://golang.org/cl/1871057	2010-08-03 01:07:57 -07:00
Robert Griesemer	47b835e4a8	channel tests: added a couple of tests with closed channels ... R=rsc CC=golang-dev https://golang.org/cl/1774047	2010-07-14 13:18:57 -07:00
Robert Griesemer	d00b479888	select statement: initial set of test cases for corner cases ... R=r, rsc CC=golang-dev https://golang.org/cl/1772043	2010-07-14 09:55:08 -07:00