[−][src]Attribute Macro swc_ecma_transforms_macros::fast_path
#[fast_path]
This macro adds fast-path to the swc_ecma_visit::Fold
and
swc_ecma_visit::Visit
.
Currently this macro modifies handler of Expr
, Stmt
, ModuleItem
,
Decl
, Pat
and some vector types.
Usage
#[fast_path(ArrowVisitor)]
where ShouldWork
implements swc_ecma_transforms::perf::Check