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feat(es/hygiene): Drop syntax context (#4594)

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Donny/강동윤 2022-05-10 05:15:15 +09:00 committed by GitHub
parent c68dec9448
commit 6ac4a23aa2
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1 changed files with 11 additions and 1 deletions
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crates/swc_ecma_transforms_base/src/hygiene/mod.rs
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@ -163,7 +163,17 @@ pub fn hygiene() -> impl Fold + VisitMut + 'static {
///
/// At third phase, we rename all identifiers in the queue.
pub fn hygiene_with_config(config: Config) -> impl 'static + Fold + VisitMut {
as_folder(chain!(unique_scope(), Hygiene { config }))
as_folder(chain!(unique_scope(), Hygiene { config }, HygieneRemover))
}
struct HygieneRemover;
impl VisitMut for HygieneRemover {
noop_visit_mut_type!();
fn visit_mut_ident(&mut self, i: &mut Ident) {
i.span.ctxt = Default::default();
}
}
#[derive(Debug, Default)]