Bug 154027

Summary:

[ES6] Arrow function syntax. Issue with calling super in arrow function within eval when cache is switched off

Product:

WebKit

Reporter:

GSkachkov <gskachkov>

Component:

JavaScriptCore

Assignee:

Nobody <webkit-unassigned>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

fpizlo, gskachkov, saam

Priority:

Version:

WebKit Nightly Build

Hardware:

Unspecified

OS:

Unspecified

Bug Depends on:

153864, 153977

Bug Blocks:

140855

Attachments:

Description	Flags
dump of the error	none

GSkachkov

Reported 2016-02-09 07:08:10 PST

Created attachment 270924 [details] dump of the error Error during execution following script when cache is off: class A {} var B = class B extends A { constructor () { var arrow = () => eval("eval('(() => super())()')"); arrow(); } }; new B(); Dump of error in attach

Attachments
dump of the error (3.39 KB, text/plain) 2016-02-09 07:08 PST, GSkachkov	no flags	Details
View All Add attachment proposed patch, testcase, etc.

GSkachkov

Comment 1 2016-02-09 07:56:31 PST

Currently this issue is masked by fix of 150893, but might be reintroduced by fix of 153864 or 153977 issue.

GSkachkov

Comment 2 2016-04-04 14:37:23 PDT

Looks like it already fixed. I cann't reproduce now.

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