fix

swc-project · Jul 29, 2024 · 8998d29 · 8998d29
1 parent 8d460e0
commit 8998d29
Showing 1 changed file with 32 additions and 0 deletions.
diff --git a/crates/swc_ecma_minifier/src/compress/optimize/unused.rs b/crates/swc_ecma_minifier/src/compress/optimize/unused.rs
@@ -846,6 +846,38 @@ impl Optimizer<'_> {
                 PropOrSpread::Prop(prop) => prop,
             };
 
+            match &**prop {
+                Prop::Method(prop) => {
+                    if contains_this_expr(&prop.function.body) {
+                        return None;
+                    }
+                }
+                Prop::Getter(prop) => {
+                    if contains_this_expr(&prop.body) {
+                        return None;
+                    }
+                }
+                Prop::Setter(prop) => {
+                    if contains_this_expr(&prop.body) {
+                        return None;
+                    }
+                }
+                Prop::KeyValue(prop) => match &*prop.value {
+                    Expr::Fn(f) => {
+                        if contains_this_expr(&f.function.body) {
+                            return None;
+                        }
+                    }
+                    Expr::Arrow(f) => {
+                        if contains_this_expr(&f.body) {
+                            return None;
+                        }
+                    }
+                    _ => {}
+                },
+                _ => {}
+            }
+
             if contains_this_expr(prop) {
                 return None;
             }