Bug 142902

Summary:

Computed Property names should allow only AssignmentExpressions not any Expression

Product:

WebKit

Reporter:

Joseph Pecoraro <joepeck>

Component:

JavaScriptCore

Assignee:

Joseph Pecoraro <joepeck>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

ggaren, joepeck, rniwa

Priority:

Version:

528+ (Nightly build)

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
[PATCH] Proposed Fix	rniwa: review+, rniwa: commit-queue-

Description Joseph Pecoraro 2015-03-20 00:16:23 PDT

* SUMMARY
Computed Property names should allow only AssignmentExpressions not any Expression:
https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object-initializer

ComputedPropertyName[Yield] :
  [ AssignmentExpression[In, ?Yield] ]

* TEST
var x = { [1,"test"]: 1 }; // should throw an exception

Comment 1 Joseph Pecoraro 2015-03-20 00:27:01 PDT

Created attachment 249092 [details]
[PATCH] Proposed Fix

Comment 2 Joseph Pecoraro 2015-03-21 20:21:12 PDT

<http://trac.webkit.org/changeset/181829>