"Save as" can cause "duplicate defined alias"

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?

Annotations

Expected Behaviour

"Save as" should clear the cached aliases from the previous file (in the case of no workspace/folder)

Actual Behaviour

With a new window with no workspace, when I used "save as" I noticed the aliases from the file were still being used, causing a conflict duplicate defined alias with the newly named file. See repro steps.

Reproduction steps

0. Start with a new window, no workspace, etc
1. Create a new file, e.g., "test.lua"
2. Add some code and save the file ( --@alias id integer\n )
3. "Save as" test_2.lua
4. (Optional) You may need to repeatedly "Save as" (e.g., test_3.lua) to trigger the bug, I couldn't 100% repro
5. Observe Duplicate defined alias id

Reload editor to clear error

Additional Notes

This is an edge case, as typically you'd have an workspace or folder open (in which case 'save as' should keep the previous file cached also).

Log File

No response

未指定源文件或测试。首先，在新窗口且不打开工作区的情况下，于 Visual Studio Code 扩展中重现该问题，然后跟踪 Save as 的处理以及缓存的注释别名。完成的标准是，重复执行 Save as 操作不再报告重复的已定义别名，同时保留所述的工作区行为。