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-rw-r--r--js/src/jit-test/tests/ion/array-join-bug1137624-2.js9
1 files changed, 9 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/array-join-bug1137624-2.js b/js/src/jit-test/tests/ion/array-join-bug1137624-2.js
new file mode 100644
index 000000000..affceb37e
--- /dev/null
+++ b/js/src/jit-test/tests/ion/array-join-bug1137624-2.js
@@ -0,0 +1,9 @@
+
+function f() {
+ var x = 0;
+ var a = [{toString: () => x++}];
+ for (var i=0; i<10000; i++)
+ a.join("");
+ assertEq(x, 10000);
+}
+f();