go/ast: improve documentation for channel directions

griesemer · griesemer · commit 98a8e5214983 · 2017-11-29T22:37:38.000Z
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
@@ -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
 

Original file line number	Diff line number	Diff line change
`@@ -356,8 +356,8 @@ type (`
`356`	`356`	`}`
`357`	`357`	`)`
`358`	`358`
`359`		`-// The direction of a channel type is indicated by one`
`360`		`-// of the following constants.`
	`359`	`+// The direction of a channel type is indicated by a bit`
	`360`	`+// mask including one or both of the following constants.`
`361`	`361`	`//`
`362`	`362`	`type ChanDir int`
`363`	`363`