1 files changed, 7 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/pic/watch1.js b/js/src/jit-test/tests/pic/watch1.js
new file mode 100644
index 000000000..09d6347bf
--- /dev/null
+++ b/js/src/jit-test/tests/pic/watch1.js
@@ -0,0 +1,7 @@
+// assignments to watched objects must not be cached
+var obj = {x: 0};
+var hits = 0;
+obj.watch("x", function (id, oldval, newval) { hits++; return newval; });
+for (var i = 0; i < 10; i++)
+    obj.x = i;
+assertEq(hits, 10);