Add m-esr52 at 52.6.0

1 files changed, 26 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/basic/bug679977.js b/js/src/jit-test/tests/basic/bug679977.js
new file mode 100644
index 000000000..f11311945
--- /dev/null
+++ b/js/src/jit-test/tests/basic/bug679977.js
@@ -0,0 +1,26 @@
+var Test = function (foo) {
+    var a = [];
+
+    this.fillArray = function() {
+        a = [];
+        for (var i = 0; i < 10; i++)
+            a.push(0);
+        assertEq(a.length, 10);
+    }
+
+    foo.go(this);
+};
+
+// Import assertEq now to prevent global object shape from changing.
+assertEq(true, true);
+
+(new Test({ go: function(p) {
+    p.fill = function() {
+        p.fillArray();
+    }
+}})).fill();
+
+new Test({ go: function(p) {
+    for (var k = 0; k < 10; k++)
+        p.fillArray();
+}});