go get'ing go-encoding fails due to encoding/charmap's changes

[astj]

go get github.com/mattn/go-encoding fails with following message:

$ docker run --rm -it --entrypoint=/bin/bash golang:1.8
root@705268b8f056:/go# go get github.com/mattn/go-encoding
# github.com/mattn/go-encoding
src/github.com/mattn/go-encoding/encoding.go:17: cannot use &charmap.CodePage437 (type **charmap.Charmap) as type *encoding.Encoding in map value:
	*encoding.Encoding is pointer to interface, not interface
src/github.com/mattn/go-encoding/encoding.go:18: cannot use &charmap.CodePage850 (type **charmap.Charmap) as type *encoding.Encoding in map value:
	*encoding.Encoding is pointer to interface, not interface
src/github.com/mattn/go-encoding/encoding.go:19: cannot use &charmap.CodePage852 (type **charmap.Charmap) as type *encoding.Encoding in map value:
	*encoding.Encoding is pointer to interface, not interface
src/github.com/mattn/go-encoding/encoding.go:20: cannot use &charmap.CodePage855 (type **charmap.Charmap) as type *encoding.Encoding in map value:
	*encoding.Encoding is pointer to interface, not interface
src/github.com/mattn/go-encoding/encoding.go:21: cannot use &charmap.CodePage858 (type **charmap.Charmap) as type *encoding.Encoding in map value:
	*encoding.Encoding is pointer to interface, not interface
src/github.com/mattn/go-encoding/encoding.go:22: cannot use &charmap.CodePage860 (type **charmap.Charmap) as type *encoding.Encoding in map value:
	*encoding.Encoding is pointer to interface, not interface
src/github.com/mattn/go-encoding/encoding.go:23: cannot use &charmap.CodePage862 (type **charmap.Charmap) as type *encoding.Encoding in map value:
	*encoding.Encoding is pointer to interface, not interface
src/github.com/mattn/go-encoding/encoding.go:24: cannot use &charmap.CodePage863 (type **charmap.Charmap) as type *encoding.Encoding in map value:
	*encoding.Encoding is pointer to interface, not interface
src/github.com/mattn/go-encoding/encoding.go:25: cannot use &charmap.CodePage865 (type **charmap.Charmap) as type *encoding.Encoding in map value:
	*encoding.Encoding is pointer to interface, not interface
src/github.com/mattn/go-encoding/encoding.go:26: cannot use &charmap.CodePage866 (type **charmap.Charmap) as type *encoding.Encoding in map value:
	*encoding.Encoding is pointer to interface, not interface
src/github.com/mattn/go-encoding/encoding.go:26: too many errors

Maybe this is due to recent go/text 's change ( golang/text@65f4f82 golang/go#19584 )?

[mattn]

Okay, I'll look into it.

[astj]

I confirmed this fixed. Thank you!!

$ docker run --rm -it --entrypoint=/bin/bash golang:1.8
root@a4d37de2fa0d:/go# go get github.com/mattn/go-encoding
root@a4d37de2fa0d:/go#