Status: New
Owner: ----
New issue 3134 by [email protected]: Optimization for
Array.prototype.indexOf does not take getters into account
http://code.google.com/p/v8/issues/detail?id=3134
GetSortedArrayKeys() (?) in array.js may execute getter accessors, which
leads to an observable difference for the sparse array optimization in
Array.prototype.indexOf().
v8 bleeding edge, rev 19151
Test case:
---
var arr = Object.defineProperty(Array(10000), 0, {
get: function(){
print("get 0");
return "needle";
}
});
arr.indexOf("needle")
---
Expected: "get 0" is printed once
Actual: "get 0" is printed twice
--
You received this message because this project is configured to send all
issue notifications to this address.
You may adjust your notification preferences at:
https://code.google.com/hosting/settings
--
--
v8-dev mailing list
[email protected]
http://groups.google.com/group/v8-dev
---
You received this message because you are subscribed to the Google Groups "v8-dev" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
For more options, visit https://groups.google.com/groups/opt_out.
