1 files changed, 18 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bug858617.js b/js/src/jit-test/tests/ion/bug858617.js
new file mode 100644
index 000000000..b322e72bf
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug858617.js
@@ -0,0 +1,18 @@
+function TestCase(e, a) {
+  getTestCaseResult(e, a);
+};
+function reportCompare (expected, actual) {
+  new TestCase(expected, actual);
+}
+function enterFunc() {}
+function getTestCaseResult(expected, actual) {
+  return actual == expected;
+}
+reportCompare('', '');
+evaluate("\
+test();\
+function test() {\
+  enterFunc();\
+  reportCompare();\
+}\
+");