🐛 Very slow linting of specific js files

[qarmin]

Environment information

self compiled - 65e126793c122c3161991aec57b39104d27fb00b

Ubuntu 24.10

What happened?

When linting certain large JavaScript files, the Biome linter takes an unusually long time to complete.

Profiling indicates that a disproportionate amount of time is spent in the following functions:

• biome_rowan::ast::AstNode::to_trimmed_string
• find_token_for_inline_suppression

File - compressed.zip

On my computer, this takes 60 seconds

biome lint TEST___FILE.js

Expected result

Faster linting

Code of Conduct

• I agree to follow Biome's Code of Conduct

[fireairforce]

Ask an idiotic question, is this picture generated by https://github.com/killercup/cargo-flamegraph? @qarmin

[qarmin]

No, kdab hotspot - https://github.com/KDAB/hotspot

[fireairforce]

thank you~

[arendjr]

Looks like this was (partially?) fixed by @ematipico 's PR: #5997