1 files changed, 49 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/testBug762473.js b/js/src/jit-test/tests/basic/testBug762473.js
new file mode 100644
index 0000000000..d79bc2e2e4
--- /dev/null
+++ b/js/src/jit-test/tests/basic/testBug762473.js
@@ -0,0 +1,49 @@
+function f(i) {
+    var a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a16,a17;
+    var b = true;
+    if (b)
+        function f1() {}
+    if (b)
+        function f2() {}
+    if (b)
+        function f3() {}
+    if (b)
+        function f4() {}
+    if (b)
+        function f5() {}
+    if (b)
+        function f6() {}
+    if (b)
+        function f7() {}
+    if (b)
+        function f8() {}
+    if (b)
+        function f9() {}
+    if (b)
+        function f10() {}
+    if (b)
+        function f11() {}
+    if (b)
+        function f12() {}
+    if (b)
+        function f13() {}
+    if (b)
+        function f14() {}
+    if (b)
+        function f15() {}
+    if (b)
+        function f16() {}
+    if (b)
+        function f17() {}
+
+    a1 = i;
+
+    function f() {
+        return a1;
+    }
+
+    return f();
+}
+
+for (var i = 0; i < 100; ++i)
+    assertEq(f(i), i);