false positive in undefined-field

[tamaroning]

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

function F()
    G = 1
end

function F2()
    G = { a = 1 }
end

F()
F2()

print(G.a)

expected no error

Actual Behaviour

but got an error

Reproduction steps

enable vscode extension

Additional Notes

No response

Log File

No response