Semantic Tokens causes editor's theme to flicker when code is invalid

[xoxorwr]

Zig Version

master

ZLS Version

master

Client / Code Editor / Extensions

Sublime Text 4200

Steps to Reproduce and Observed Behavior

1. open a zig file
2. type code, make the code invalid by typing random chars
3. save
4. notice editor flicker due to semantic tokens

Expected Behavior

It should not flicker

My guess is that zls resets semantic token state when linter fails, but it shouldn't, otherwise it causes client to flicker

Definition of the flicker:

switches between semantic token theme and normal theme

Attach ZLS log output

No response

[xoxorwr]

Here a video that showcase the issue:

flicker.mp4

[Techatrix]

In the video your provided, after typing the random invalid code, are you saving the file with CTRL+S or are you undoing your text edit with CTRL+Z? The reproduction steps you provided claim the former but the video appears to do the latter.

Could you provide the following information to try and identify what exactly is causing this issue:

• the entire source file (no video or image, feel free to remove unnecessary parts from the file)
• ZLS log output
• contents of LSP.sublime-settings (Preferences -> Package Settings -> LSP -> Settings)
• contents of Zig.sublime-settings (Preferences -> Package Settings -> Zig -> Settings)
• the color scheme being used