Adding ---@class breaks auto completion

How are you using the lua-language-server?

Visual Studio Code Extension (sumneko.lua)

Which OS are you using?

Linux

What is the issue affecting?

Completion

Expected Behaviour

I'm running into an issue where adding the ---@class annotation to a local variable seems to break auto completion. It should appear correctly even if the ---@class is affixed to a local variable.

Actual Behaviour

The autocomplete variables and functions are not appearing.

Reproduction steps

Here is a simple example of creating a new player class with the issue.

-- Here is a simple example of creating a new player class with the issue
-- Uncommenting the line below *breaks* the autocompletion for p.new()
-- ---@class err.Player
local Player = {}
Player.__index = Player

local function mixin_xy(o)
    o.x = 0
    o.y = 0

    o.set_position = function(self, x, y)
        self.x = x
        self.y = y
    end

    return o
end

function Player.new()
    local self = {}
    self.happy = true
    self = mixin_xy(self)

    return setmetatable(self, Player)
end

local p = Player.new()
-- `p:set_position(), p.x, p.y, p.happy` no longer showing in auto complete if `---@class err.Player` is uncommented

When ---@class err.Player is uncommented, and above local Player = {}:

When ---@class err.Player is removed or commented:

The above image is the expected behaviour. However, when ---@class err.Player is added above local Player = {} it no longer works.

Additional Notes

No response

Log File

No response

Tái hiện vấn đề trong extension Visual Studio Code bằng ví dụ Lua trong báo cáo, so sánh tính năng hoàn thành khi có và không có annotation ---@class err.Player. Theo dõi quá trình xử lý hoàn thành cho các annotation lớp và xác minh rằng p:set_position(), p.x, p.y và p.happy xuất hiện khi annotation có mặt.