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-rw-r--r--js/src/jit-test/tests/ion/bug1246552.js11
1 files changed, 11 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bug1246552.js b/js/src/jit-test/tests/ion/bug1246552.js
new file mode 100644
index 000000000..3a4aa7c8b
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug1246552.js
@@ -0,0 +1,11 @@
+
+var t = 0;
+var y = [];
+y.toString = (function() { t += 1 });
+function test() {
+ for (var i = 0; i < 14; i++) {
+ String.prototype.sup.call(y);
+ }
+}
+test();
+assertEq(t, 14);