fix decoding of nil non-empty interface

toffaletti · toffaletti · commit c59c42fda0df · 2017-09-16T16:24:55.000-07:00
diff --git a/feature_reflect_native.go b/feature_reflect_native.go
@@ -391,6 +391,9 @@ func (codec *nonEmptyInterfaceCodec) Decode(ptr unsafe.Pointer, iter *Iterator)
 	e.typ = nonEmptyInterface.itab.typ
 	e.word = nonEmptyInterface.word
 	iter.ReadVal(&i)
+	if e.word == nil {
+		nonEmptyInterface.itab = nil
+	}
 	nonEmptyInterface.word = e.word
 }
 

Original file line number	Diff line number	Diff line change
`@@ -391,6 +391,9 @@ func (codec nonEmptyInterfaceCodec) Decode(ptr unsafe.Pointer, iter Iterator)`
`391`	`391`	`e.typ = nonEmptyInterface.itab.typ`
`392`	`392`	`e.word = nonEmptyInterface.word`
`393`	`393`	`iter.ReadVal(&i)`
	`394`	`+ if e.word == nil {`
	`395`	`+ nonEmptyInterface.itab = nil`
	`396`	`+ }`
`394`	`397`	`nonEmptyInterface.word = e.word`
`395`	`398`	`}`
`396`	`399`