summaryrefslogtreecommitdiffstats
path: root/devtools/client/debugger/test/mochitest/doc_closure-optimized-out.html
diff options
context:
space:
mode:
Diffstat (limited to 'devtools/client/debugger/test/mochitest/doc_closure-optimized-out.html')
-rw-r--r--devtools/client/debugger/test/mochitest/doc_closure-optimized-out.html34
1 files changed, 34 insertions, 0 deletions
diff --git a/devtools/client/debugger/test/mochitest/doc_closure-optimized-out.html b/devtools/client/debugger/test/mochitest/doc_closure-optimized-out.html
new file mode 100644
index 000000000..3ad4e8fc0
--- /dev/null
+++ b/devtools/client/debugger/test/mochitest/doc_closure-optimized-out.html
@@ -0,0 +1,34 @@
+<!DOCTYPE HTML>
+<html>
+ <head>
+ <meta charset='utf-8'/>
+ <title>Debugger Test for Inspecting Optimized-Out Variables</title>
+ <!-- Any copyright is dedicated to the Public Domain.
+ http://creativecommons.org/publicdomain/zero/1.0/ -->
+ <script type="text/javascript">
+ window.addEventListener("load", function onload() {
+ window.removeEventListener("load", onload);
+ function clickHandler(event) {
+ button.removeEventListener("click", clickHandler, false);
+ function outer(arg) {
+ var upvar = arg * 2;
+ // The inner lambda only aliases arg, so the frontend alias analysis decides
+ // that upvar is not aliased and is not in the CallObject.
+ return function () {
+ arg += 2;
+ };
+ }
+
+ var f = outer(42);
+ f();
+ }
+ var button = document.querySelector("button");
+ button.addEventListener("click", clickHandler, false);
+ });
+ </script>
+
+ </head>
+ <body>
+ <button>Click me!</button>
+ </body>
+</html>