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<!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.
<script type="text/javascript">
/* eslint-disable */
window.addEventListener("load", function () {
function clickHandler(event) {
button.removeEventListener("click", clickHandler);
function outer(arg) {
let 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;
};
}
let f = outer(42);
f();
}
let button = document.querySelector("button");
button.addEventListener("click", clickHandler);
}, {once: true});
</script>
</head>
<body>
<button>Click me!</button>
</body>
</html>