From: Robert Griesemer <gri@golang.org>
Date: Wed, 29 Nov 2017 21:27:50 +0000 (-0800)
Subject: go/ast: improve documentation for channel directions
X-Git-Tag: go1.10beta1~102
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=98a8e521498354e8312040daeff81146641b5608;p=gostls13.git

go/ast: improve documentation for channel directions

Fixes #22815.

Change-Id: Iaa54fa311bf2c0549a6316a0d51cc92425f5ba94
Reviewed-on: https://go-review.googlesource.com/80855
Reviewed-by: Daniel Martí <mvdan@mvdan.cc>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
---

diff --git a/src/go/ast/ast.go b/src/go/ast/ast.go
index 9ab7b1e625..c07dd5a91e 100644
--- a/src/go/ast/ast.go
+++ b/src/go/ast/ast.go
@@ -356,8 +356,8 @@ type (
 	}
 )
 
-// The direction of a channel type is indicated by one
-// of the following constants.
+// The direction of a channel type is indicated by a bit
+// mask including one or both of the following constants.
 //
 type ChanDir int