Improve completion list

[dlangBugzillaToGithub]

r.sagitario (@rainers) reported this on 2018-11-03T08:47:55Z

Transfered from https://issues.dlang.org/show_bug.cgi?id=19356

Description

from https://forum.dlang.org/thread/imrhiouthncheeekksny@forum.dlang.org:

• The Intellisense list for __traits needs updating inline with the spec.

• Remove obsolete "classinfo" from completion list.

• Add "typeof" keyword to completion list.

• Show completion list when typing UDAs.

[dlangBugzillaToGithub]

r.sagitario commented on 2018-11-03T09:30:21Z

another issue: no completion list is shown after typing a storage class like "static", "final" or "const" before a member declaration - eg:

class MyClass {

final Obj| <- oops, no suggestions!

[dlangBugzillaToGithub]

r.sagitario commented on 2018-11-24T14:07:17Z

• __traits updated in https://github.com/dlang/visuald/releases/tag/v0.48.0-rc1

• 'classinfo' still valid according to the language doc

• 'typeof': add typeof to expression completion aBothe/D_Parser#210