Function swc_ecma_minifier::hygiene_optimizer [−][src]
pub fn hygiene_optimizer(top_level_mark: Mark) -> impl 'static + VisitMut + Fold
Expand description
Create a hygiene optimizer.
Hygiene optimizer removes span hygiene without renaming if it’s ok to do so.
Usage
You have to apply crate::unique_scope before this. Otherwise, this will break code.