[Webkit-unassigned] [Bug 167328] New: strict mode eval doesn't initialize functions with the proper scope
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Mon Jan 23 15:10:12 PST 2017
https://bugs.webkit.org/show_bug.cgi?id=167328
Bug ID: 167328
Summary: strict mode eval doesn't initialize functions with the
proper scope
Classification: Unclassified
Product: WebKit
Version: WebKit Local Build
Hardware: Unspecified
OS: Unspecified
Status: NEW
Severity: Normal
Priority: P2
Component: JavaScriptCore
Assignee: webkit-unassigned at lists.webkit.org
Reporter: sbarati at apple.com
CC: benjamin at webkit.org, fpizlo at apple.com,
ggaren at apple.com, gskachkov at gmail.com,
jfbastien at apple.com, keith_miller at apple.com,
mark.lam at apple.com, msaboff at apple.com,
oliver at apple.com, ticaiolima at gmail.com,
utatane.tea at gmail.com
They don't have access to the eval's lexical variables at the top level. For example, this doesn't work:
eval("'use strict'; let x = 20; function foo() { return x; }; foo();")
But these do:
eval("'use strict'; let x = 20; let foo = function() { return x; }; foo();")
eval("'use strict'; let x = 20; let y; { function foo() { return x; }; y =foo;} y();")
--
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.webkit.org/pipermail/webkit-unassigned/attachments/20170123/255043fa/attachment.html>
More information about the webkit-unassigned
mailing list