Fix perf issue

kdy1 · Apr 20, 2023 · 06b0fcf · 06b0fcf
1 parent a25420b
commit 06b0fcf
Showing 1 changed file with 2 additions and 5 deletions.
diff --git a/crates/swc_ecma_minifier/src/compress/optimize/mod.rs b/crates/swc_ecma_minifier/src/compress/optimize/mod.rs
@@ -2135,11 +2135,8 @@ where
 
             n.params.visit_mut_with(optimizer);
             if let Some(body) = n.body.as_mut() {
-                // Bypass visit_mut_stmts
-                for s in &mut body.stmts {
-                    s.visit_mut_with(optimizer);
-                }
-                optimizer.handle_stmts(&mut body.stmts, true);
+                // Bypass block scope handler.
+                body.visit_mut_children_with(optimizer);
                 #[cfg(debug_assertions)]
                 {
                     body.visit_with(&mut AssertValid);