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refactor(es/transforms/compat): Improve async_to_generator (#2876)

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swc_ecma_transforms_compat:
 - `async_to_generator`: Remove explicit bindings for object properties.
This commit is contained in:
OJ Kwon 2021-11-26 04:26:20 -08:00 committed by GitHub
parent c2bbdbe9d6
commit a350d86c57
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1 changed files with 1 additions and 15 deletions
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16
crates/swc_ecma_transforms_compat/src/es2017/async_to_generator.rs
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@ -41,7 +41,6 @@ pub fn async_to_generator() -> impl Fold + VisitMut {
struct AsyncToGenerator;
struct Actual {
in_object_prop: bool,
in_prototype_assignment: bool,
extra_stmts: Vec<Stmt>,
}
@ -69,7 +68,6 @@ impl AsyncToGenerator {
for mut stmt in stmts.drain(..) {
let mut actual = Actual {
in_object_prop: false,
in_prototype_assignment: false,
extra_stmts: vec![],
};
@ -451,15 +449,6 @@ impl VisitMut for Actual {
}
}
fn visit_mut_prop(&mut self, n: &mut Prop) {
let old = self.in_object_prop;
self.in_object_prop = true;
n.visit_mut_children_with(self);
self.in_object_prop = old;
}
fn visit_mut_stmts(&mut self, _n: &mut Vec<Stmt>) {}
}
@ -784,10 +773,7 @@ impl Actual {
});
}
let callee = make_fn_ref(
callee.take(),
self.in_object_prop || self.in_prototype_assignment,
);
let callee = make_fn_ref(callee.take(), self.in_prototype_assignment);
Expr::Call(CallExpr {
span,