Open Byron opened 3 years ago
I ran into this one as well. I found some other crates with similar runaway check times; I'll file issues for those.
h2
and pulldown-cmark
also seem way slower with Polonius.
I also have an internal code-generated crate with lots of const/static arrays of strings which is taking ages (over 15 minutes, and still running) (no proc macros there).
It can be reproduced with the following script, assuming a nightly compiler is available.
I thought I am posting this here in case it's an interesting use case and maybe even a low-hanging performance issue to resolve. This one stood out as it was the only one out of 114 crates being compiled that showed this kind of worst-case performance. Here is the full timings log.