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-rw-r--r--js/src/jit-test/tests/ion/bug776748.js23
1 files changed, 23 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bug776748.js b/js/src/jit-test/tests/ion/bug776748.js
new file mode 100644
index 0000000000..aa586254ac
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug776748.js
@@ -0,0 +1,23 @@
+var eCount = 0;
+var funs = [function () {}, function () {}];
+function someElement(a) {
+ ++eCount;
+ var i = (eCount >= 8) ? 1 : 0;
+ return a[i]
+}
+var recursionGuard = 0;
+function recursiveThing() {
+ someElement(funs);
+ if (++recursionGuard % 2) {
+ e1();
+ }
+}
+function e1() {
+ try {} catch (e) {}
+ someElement(funs);
+ recursiveThing()
+}
+recursiveThing()
+gc();
+recursiveThing()
+recursiveThing()