Add m-esr52 at 52.6.0

1 files changed, 19 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/pic/watch3a.js b/js/src/jit-test/tests/pic/watch3a.js
new file mode 100644
index 000000000..700daf6af
--- /dev/null
+++ b/js/src/jit-test/tests/pic/watch3a.js
@@ -0,0 +1,19 @@
+// assignment to watched global properties must not be traced
+var hits = 0;
+function counter(id, oldval, newval) {
+    hits++;
+    return newval;
+}
+
+var x = 0;
+var y = 0;
+(function () {
+    var a = ['x', 'y'];
+    this.watch('z', counter);
+    for (var i = 0; i < 14; i++) {
+        this.watch(a[+(i > 8)], counter);
+        y = 1;
+    }
+})();
+assertEq(hits, 5);
+