Annotated class variables raising unknown variable error

[malmaud]

With Python extension 2018.9.2 on VSCode 1.28.2 on OS X 10.14:

import typing

class A:
    b: typing.Any

"Problems" panel displays:

{
	"owner": "_generated_diagnostic_collection_name_#1",
	"code": "used-before-assignment",
	"severity": 4,
	"message": "unknown variable 'b'",
	"source": "Python (analysis)",
	"startLineNumber": 4,
	"startColumn": 5,
	"endLineNumber": 4,
	"endColumn": 6
}

[DonJayamanne]

New message with the latest version 0.1.63 is 'b' used before definition

[DonJayamanne]

Fixed in PTVSD

[malmaud]

Isn't the corresponding language server issue still open? microsoft/python-language-server#395