encoding/json: clarify documention for Unmarshal into a pointer.

Fixes #18730.

Change-Id: If3ef28e62f7e449d4c8dc1dfd78f7d6f5a87ed26
Reviewed-on: https://go-review.googlesource.com/36478
Reviewed-by: Russ Cox <rsc@golang.org>
This commit is contained in:
Tuo Shan 2017-02-06 18:06:40 -08:00 committed by Russ Cox
parent a335c344fa
commit 4fafc843a2

View file

@ -22,7 +22,8 @@ import (
)
// Unmarshal parses the JSON-encoded data and stores the result
// in the value pointed to by v.
// in the value pointed to by v. If v is nil or not a pointer,
// Unmarshal returns an InvalidUnmarshalError.
//
// Unmarshal uses the inverse of the encodings that
// Marshal uses, allocating maps, slices, and pointers as necessary,