1 files changed, 29 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/modules/bug-1498980.js b/js/src/jit-test/tests/modules/bug-1498980.js
new file mode 100644
index 0000000000..753b174deb
--- /dev/null
+++ b/js/src/jit-test/tests/modules/bug-1498980.js
@@ -0,0 +1,29 @@
+// |jit-test| --enable-top-level-await;
+dbgGlobal = newGlobal({newCompartment: true});
+dbg = new dbgGlobal.Debugger;
+dbg.addDebuggee(this);
+
+function f() {
+    dbg.getNewestFrame().older.eval("");
+}
+
+function execModule(source) {
+    m = parseModule(source);
+    m.declarationInstantiation();
+    return m.evaluation();
+}
+
+execModule("f();").then(() => {
+  gc();
+
+  execModule("throw 'foo'")
+    .then(r => {
+      // We should not reach here.
+      assertEq(false, true);
+    })
+    .catch(e => {
+      assertEq(e, 'foo');
+    });
+})
+
+drainJobQueue();