NEW 177588
Poor Error Message: "Attempted to assign to readonly property" in strict mode 
https://bugs.webkit.org/show_bug.cgi?id=177588
Summary Poor Error Message: "Attempted to assign to readonly property" in strict mode
Joseph Pecoraro
Reported 2017-09-27 20:55:09 PDT
Poor Error Message: "Attempted to assign to readonly property" in strict mode Test <script>"use strict"; var str = "x"; str["foo"] = 100;</script> JavaScriptCore: TypeError: Attempted to assign to readonly property. Chrome: TypeError: Cannot create property 'foo' on string 'x' Firefox: TypeError: can't assign to properties of (new String("x")): not an object
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Radar WebKit Bug Importer
Comment 1 2017-09-27 20:56:54 PDT
<rdar://problem/34705765>
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