false positive in undefined-field

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

首先，在启用诊断和语法检查的 Windows Visual Studio Code 扩展中重现该代码片段。跟踪全局 G 在 F 和 F2 中的未定义字段诊断，然后验证修正行为后示例不再报告错误。