LibJS: Fix that functions in module did not look for var declarations

2 files changed, 17 insertions, 0 deletions

diff --git a/Userland/Libraries/LibJS/Tests/modules/basic-modules.js b/Userland/Libraries/LibJS/Tests/modules/basic-modules.js
index ad91955e11..769356aabe 100644
--- a/Userland/Libraries/LibJS/Tests/modules/basic-modules.js
+++ b/Userland/Libraries/LibJS/Tests/modules/basic-modules.js
@@ -239,3 +239,9 @@ describe("failing modules cascade", () => {
         );
     });
 });
+
+describe("scoping in modules", () => {
+    test("functions within functions", () => {
+        expectModulePassed("./function-in-function.mjs");
+    });
+});
diff --git a/Userland/Libraries/LibJS/Tests/modules/function-in-function.mjs b/Userland/Libraries/LibJS/Tests/modules/function-in-function.mjs
new file mode 100644
index 0000000000..4b6c80f981
--- /dev/null
+++ b/Userland/Libraries/LibJS/Tests/modules/function-in-function.mjs
@@ -0,0 +1,11 @@
+function foo() {
+    function bar() {}
+    bar.baz = "value on bar";
+
+    return bar;
+}
+
+foo.bippity = "boppity";
+const fooResult = foo();
+
+export const passed = fooResult.baz === "value on bar" && foo.bippity === "boppity";