blob: cc8b2806714e646f81c1a68559b8cb8e23ef6c75 [file] [log] [blame]
//@ skip if $buildType == "debug"
"use strict";
var n = 10000000;
function shouldThrowTDZ(func) {
var hasThrown = false;
try {
func();
} catch(e) {
if (e.name.indexOf("ReferenceError") !== -1)
hasThrown = true;
}
if (!hasThrown)
throw new Error("Did not throw TDZ error");
}
noInline(shouldThrowTDZ);
function bar(f) { f(10); }
function foo(b) {
let result = 0;
var set = function (x) { result = x; }
var cap = function() { return tdzPerpetrator; }
if (b) {
bar(set);
return tdzPerpetrator;
}
let tdzPerpetrator;
return result;
}
noInline(bar);
noInline(foo);
for (var i = 0; i < n; i++) {
var bool = !(i % 100);
if (bool)
shouldThrowTDZ(function() { foo(bool); });
else {
var result = foo(bool);
if (result != 0)
throw "Error: bad result: " + result;
}
}