[Webkit-unassigned] [Bug 140279] Web Inspector: Uncaught Exception in ProbeManager deleting breakpoint
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Fri Jan 9 12:03:44 PST 2015
https://bugs.webkit.org/show_bug.cgi?id=140279
--- Comment #3 from Joseph Pecoraro <joepeck at webkit.org> ---
Made a reduction (attached). Seems to be an issue with Map as values get added/removed.
<script>
var map = new Map;
function Obj(n) { this.n = n; }
map.set(new Obj(0), []);
map.set(new Obj(1), []);
map.set(new Obj(2), []);
map.set(new Obj(3), []);
map.set(new Obj(4), []);
map.set(new Obj(5), []);
map.set(new Obj(6), []);
map.set(new Obj(7), []);
setInterval(function() {
var newObject1 = new Obj(8);
var newObject2 = new Obj(9);
map.set(newObject1, []);
map.set(newObject2, []);
setTimeout(function() {
console.assert(map.get(newObject1).forEach);
map.delete(newObject1);
console.assert(map.get(newObject2).forEach);
map.delete(newObject2);
}, 50);
}, 100);
</script>
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