Add m-esr52 at 52.6.0

1 files changed, 45 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/basic/testBug602413.js b/js/src/jit-test/tests/basic/testBug602413.js
new file mode 100644
index 000000000..eeef15cbe
--- /dev/null
+++ b/js/src/jit-test/tests/basic/testBug602413.js
@@ -0,0 +1,45 @@
+var so = [];
+
+function U(unusedV)
+{
+  for (var i = 0; i < so.length; ++i)
+    return false;
+  so.push(0);
+}
+
+function C(v)
+{
+  if (typeof v == "object" || typeof v == "function") {
+    for (var i = 0; i < 10; ++i) {}
+    U(v);
+  }
+}
+
+function exploreProperties(obj)
+{
+  var props = [];
+  for (var o = obj; o; o = Object.getPrototypeOf(o)) {
+    props = props.concat(Object.getOwnPropertyNames(o));
+  }
+  for (var i = 0; i < props.length; ++i) {
+    var p = props[i];
+    try { 
+      var v = obj[p];
+      C(v);
+    } catch(e) { }
+  }
+}
+
+function boom()
+{
+  var a = [];
+  var b = function(){};
+  var c = [{}];
+  exploreProperties(a);
+  exploreProperties(b);
+  exploreProperties(c);
+  exploreProperties(c);
+}
+
+boom();
+