Bug 241953
| Summary: | [JSC] Generic iterator protocol function should be invisible to Function's caller getter | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | tuanit96 |
| Component: | JavaScriptCore | Assignee: | Yusuke Suzuki <ysuzuki> |
| Status: | RESOLVED FIXED | ||
| Severity: | Normal | CC: | bfulgham, saam, webkit-bug-importer, ysuzuki |
| Priority: | P2 | Keywords: | InRadar |
| Version: | Safari 15 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
tuanit96
This code should have returned function foo instead of null
function foo(arr) {
return [...arr];
}
let obj = {};
obj[Symbol.iterator] = function bar () {
alert(arguments.callee.caller);
return {
next() { return { done: true }; }
};
};
foo(obj);
| Attachments | ||
|---|---|---|
| Add attachment proposed patch, testcase, etc. |
Radar WebKit Bug Importer
<rdar://problem/96253786>
Yusuke Suzuki
Pull request: https://github.com/WebKit/WebKit/pull/2498
EWS
Committed 252578@main (1a1af3bd846d): <https://commits.webkit.org/252578@main>
Reviewed commits have been landed. Closing PR #2498 and removing active labels.