missing-fields ignores fields set post-assignment

How are you using the lua-language-server?

Visual Studio Code Extension (sumneko.lua)

Which OS are you using?

Windows

What is the issue affecting?

Diagnostics/Syntax Checking

Expected Behaviour

Assigning a table to a variable with @type annotation and filling out the class's fields and functions afterwards should not trigger missing-fields.

Actual Behaviour

A missing-fields diagnostic is triggered despite fields being set after the initial assignment of the variable yet before the variable is used for anything.

Reproduction steps

Small script that replicates the issue:

---@class MyInterface
---@field DoAction fun()

---@type MyInterface
local inst = {}

-- Does not remove `missing-fields` diagnostic
inst.DoAction = function() end

missing-fields will trigger on inst.

Additional Notes

No response

Log File

No response

Comienza con la reproducción en Lua del issue y sigue el diagnóstico de campos faltantes para una tabla tipada cuyo campo se asigna después de la inicialización. Confirma el comportamiento en la extensión de Visual Studio Code en Windows; se considera terminado cuando el campo asignado posteriormente ya no produce un diagnóstico de campos faltantes antes de que se use la variable.