1 files changed, 18 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bug768436.js b/js/src/jit-test/tests/ion/bug768436.js
new file mode 100644
index 000000000..b01ac0f25
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug768436.js
@@ -0,0 +1,18 @@
+function f() {
+    return new ({});
+}
+function g() {
+    return ({})();
+}
+try {
+    f();
+    assertEq(0, 1);
+} catch (e) {
+    assertEq(e instanceof TypeError, true);
+}
+try {
+    g();
+    assertEq(0, 1);
+} catch (e) {
+    assertEq(e instanceof TypeError, true);
+}