Indexing anything other than tables and userdata should give an error

How are you using the lua-language-server?

NeoVim

Which OS are you using?

Linux

What is the issue affecting?

Type Checking

Expected Behaviour

Type error: attempt to index number

Actual Behaviour

No type error reported by LLS, runtime error: attempt to index number

Reproduction steps

a = 1
a.b = 2

Additional Notes

The inferred type is strange:

a: number {
    b: unknown,
}

Log File

No response

首先，在 language server 的类型检查工作流中运行提供的 Lua 复现，并跟踪索引表达式的处理方式。完成的标准是：对数字进行索引时报告类似“attempt to index number”的类型错误，并且不会在该数字上推断出字段；issue 中未指出源文件或测试路径。