From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <mattatobin@localhost.localdomain>
Date: Fri, 2 Feb 2018 04:16:08 -0500
Subject: Add m-esr52 at 52.6.0

---
 js/src/jit-test/tests/debug/optimized-out-03.js | 31 +++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 js/src/jit-test/tests/debug/optimized-out-03.js

(limited to 'js/src/jit-test/tests/debug/optimized-out-03.js')

diff --git a/js/src/jit-test/tests/debug/optimized-out-03.js b/js/src/jit-test/tests/debug/optimized-out-03.js
new file mode 100644
index 000000000..e45285dfa
--- /dev/null
+++ b/js/src/jit-test/tests/debug/optimized-out-03.js
@@ -0,0 +1,31 @@
+// Test that eval-in-frame throws on accessing optimized out values.
+
+load(libdir + "jitopts.js");
+
+if (!jitTogglesMatch(Opts_IonEagerNoOffthreadCompilation))
+  quit(0);
+
+withJitOptions(Opts_IonEagerNoOffthreadCompilation, function() {
+  var dbgGlobal = newGlobal();
+  var dbg = new dbgGlobal.Debugger();
+  dbg.addDebuggee(this);
+
+  function f() {
+    assertEq(dbg.getNewestFrame().older.eval("print(a)").throw.unsafeDereference().toString(),
+             "Error: variable `a' has been optimized out");
+  }
+
+  // Test optimized out binding in function scope.
+  (function () {
+    function a() {}
+    for (var i = 0; i < 1; i++) f();
+  })();
+
+  // Test optimized out binding in block scope.
+  (function () {
+    {
+      function a() {}
+      for (var i = 0; i < 1; i++) f();
+    }
+  })();
+});
-- 
cgit v1.2.3