8 files changed, 64 insertions, 5 deletions
diff --git a/cli/ast.rs b/cli/ast.rs
index bc7265c15..fcce0cc92 100644
--- a/cli/ast.rs
+++ b/cli/ast.rs
@@ -298,6 +298,7 @@ impl ParsedModule {
         legacy: true,
         emit_metadata: options.emit_metadata
       }),
+      helpers::inject_helpers(),
       typescript::strip(),
       fixer(Some(&self.comments)),
     );
@@ -413,6 +414,7 @@ pub fn transpile_module(
   src: &str,
   media_type: &MediaType,
   emit_options: &EmitOptions,
+  globals: &Globals,
   cm: Rc<SourceMap>,
 ) -> Result<(Rc<SourceFile>, Module), AnyError> {
   // TODO(@kitsonk) DRY-up with ::parse()
@@ -464,10 +466,11 @@ pub fn transpile_module(
       legacy: true,
       emit_metadata: emit_options.emit_metadata
     }),
+    helpers::inject_helpers(),
     typescript::strip(),
     fixer(Some(&comments)),
   );
-  let module = swc_common::GLOBALS.set(&Globals::new(), || {
+  let module = swc_common::GLOBALS.set(globals, || {
     helpers::HELPERS.set(&helpers::Helpers::new(false), || {
       module.fold_with(&mut passes)
     })
diff --git a/cli/module_graph2.rs b/cli/module_graph2.rs
index 6ac27906d..f795a7acb 100644
--- a/cli/module_graph2.rs
+++ b/cli/module_graph2.rs
@@ -120,20 +120,23 @@ impl Error for GraphError {}
 /// avoid a circular dependency with `ast`.
 struct BundleLoader<'a> {
   cm: Rc<swc_common::SourceMap>,
-  graph: &'a Graph2,
   emit_options: &'a ast::EmitOptions,
+  globals: &'a swc_common::Globals,
+  graph: &'a Graph2,
 }
 
 impl<'a> BundleLoader<'a> {
   pub fn new(
     graph: &'a Graph2,
     emit_options: &'a ast::EmitOptions,
+    globals: &'a swc_common::Globals,
     cm: Rc<swc_common::SourceMap>,
   ) -> Self {
     BundleLoader {
       cm,
-      graph,
       emit_options,
+      globals,
+      graph,
     }
   }
 }
@@ -158,6 +161,7 @@ impl swc_bundler::Load for BundleLoader<'_> {
             &src,
             &media_type,
             self.emit_options,
+            self.globals,
             self.cm.clone(),
           )
         } else {
@@ -965,9 +969,9 @@ impl Graph2 {
     let cm = Rc::new(swc_common::SourceMap::new(
       swc_common::FilePathMapping::empty(),
     ));
-    let loader = BundleLoader::new(self, emit_options, cm.clone());
-    let hook = Box::new(BundleHook);
     let globals = swc_common::Globals::new();
+    let loader = BundleLoader::new(self, emit_options, &globals, cm.clone());
+    let hook = Box::new(BundleHook);
     let bundler = swc_bundler::Bundler::new(
       &globals,
       cm.clone(),
diff --git a/cli/tests/integration_tests.rs b/cli/tests/integration_tests.rs
index 64ef69ba1..2fd28a109 100644
--- a/cli/tests/integration_tests.rs
+++ b/cli/tests/integration_tests.rs
@@ -2570,6 +2570,11 @@ itest!(no_check {
   http_server: true,
 });
 
+itest!(no_check_decorators {
+  args: "run --quiet --reload --no-check no_check_decorators.ts",
+  output: "no_check_decorators.ts.out",
+});
+
 itest!(lib_ref {
   args: "run --quiet --unstable --reload lib_ref.ts",
   output: "lib_ref.ts.out",
diff --git a/cli/tests/no_check_decorators.ts b/cli/tests/no_check_decorators.ts
new file mode 100644
index 000000000..d9a3747b9
--- /dev/null
+++ b/cli/tests/no_check_decorators.ts
@@ -0,0 +1,21 @@
+/* eslint-disable */
+function a() {
+  console.log("a(): evaluated");
+  return (
+    _target: any,
+    _propertyKey: string,
+    _descriptor: PropertyDescriptor,
+  ) => {
+    console.log("a(): called");
+  };
+}
+
+class B {
+  @a()
+  method() {
+    console.log("method");
+  }
+}
+
+const b = new B();
+b.method();
diff --git a/cli/tests/no_check_decorators.ts.out b/cli/tests/no_check_decorators.ts.out
new file mode 100644
index 000000000..015f7076e
--- /dev/null
+++ b/cli/tests/no_check_decorators.ts.out
@@ -0,0 +1,3 @@
+a(): evaluated
+a(): called
+method
diff --git a/cli/tests/subdir/more_decorators.ts b/cli/tests/subdir/more_decorators.ts
new file mode 100644
index 000000000..a67ae3fd6
--- /dev/null
+++ b/cli/tests/subdir/more_decorators.ts
@@ -0,0 +1,18 @@
+/* eslint-disable */
+function a() {
+  console.log("a(): evaluated");
+  return (
+    _target: any,
+    _propertyKey: string,
+    _descriptor: PropertyDescriptor,
+  ) => {
+    console.log("a(): called");
+  };
+}
+
+export class B {
+  @a()
+  method() {
+    console.log("method");
+  }
+}
diff --git a/cli/tests/ts_decorators_bundle.out b/cli/tests/ts_decorators_bundle.out
index 3a152aecc..a5b77b7bf 100644
--- a/cli/tests/ts_decorators_bundle.out
+++ b/cli/tests/ts_decorators_bundle.out
@@ -1,3 +1,5 @@
 [WILDCARD]
+function _applyDecoratedDescriptor(target, property, decorators, descriptor, context) {
+[WILDCARD]
 new SomeClass().test();
 [WILDCARD]
 \ No newline at end of file
diff --git a/cli/tests/ts_decorators_bundle.ts b/cli/tests/ts_decorators_bundle.ts
index a8e2e952b..d67ea4d5f 100644
--- a/cli/tests/ts_decorators_bundle.ts
+++ b/cli/tests/ts_decorators_bundle.ts
@@ -1,5 +1,7 @@
 /* eslint-disable */
 
+import { B } from "./subdir/more_decorators.ts";
+
 function Decorator() {
   return function (
     target: Record<string, any>,
@@ -20,3 +22,4 @@ class SomeClass {
 }
 
 new SomeClass().test();
+new B().method();