1 files changed, 13 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bug1544792.js b/js/src/jit-test/tests/ion/bug1544792.js
new file mode 100644
index 0000000000..b9bea59615
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug1544792.js
@@ -0,0 +1,13 @@
+var res = undefined;
+function X() {
+    try {
+        foobar();
+    } catch (e) {
+        res = this.hasOwnProperty("prop");
+    }
+    this.prop = 1;
+}
+for (var i = 0; i < 50; i++) {
+    new X();
+    assertEq(res, false);
+}