Fix jest extension (#1106)

Author: kdy1

ecmascript/ext-transforms/src/jest.rs

@@ -46,7 +46,7 @@ impl Jest {
                                     computed: false, ..
                                 },
                             ) => match &callee.obj {
-                                ExprOrSuper::Super(_) => {}
+                                ExprOrSuper::Super(_) => new.push(T::from_stmt(stmt)),
                                 ExprOrSuper::Expr(callee_obj) => match &**callee_obj {
                                     Expr::Ident(i) if i.sym == *"jest" => match &*callee.prop {
                                         Expr::Ident(prop) if HOIST_METHODS.contains(&*prop.sym) => {

node-swc/__tests__/transform/hidden_jest.js

@@ -18,3 +18,30 @@ it("should hoist methods", () => {
 console.log(\"Hello\");
 console.log(\"World\");`);
 });
+
+
+it("should preserve calls", () => {
+    const src = `class Foo {
+        method() {
+            super.foo()
+        }
+    }`;
+
+    expect(
+        swc.transformSync(src, {
+            jsc: {
+                transform: {
+                    hidden: {
+                        jest: true
+                    }
+                },
+                target: 'es2019'
+            }
+        })
+            .code.trim()
+    ).toBe(`class Foo {
+    method() {
+        super.foo();
+    }
+}`);
+});

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@swc/core",
-  "version": "1.2.33",
+  "version": "1.2.34",
   "description": "Super-fast alternative for babel",
   "homepage": "https://swc.rs",
   "main": "./index.js",

wasm/Cargo.toml

@@ -5,7 +5,7 @@ edition = "2018"
 license = "Apache-2.0/MIT"
 name = "wasm"
 repository = "https://github.com/swc-project/swc.git"
-version = "1.2.32"
+version = "1.2.34"
 
 [lib]
 crate-type = ["cdylib"]