Bug 158192

Summary: ErrorEvent should include the underlying uncaught exception, if any, in the 'error' property
Product: WebKit Reporter: BJ Burg <bburg>
Component: WebCore JavaScriptAssignee: Nobody <webkit-unassigned>
Status: NEW ---    
Severity: Normal CC: mihaip, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Local Build   
Hardware: Unspecified   
OS: Unspecified   
Bug Depends on:    
Bug Blocks: 158056, 55092    

Description BJ Burg 2016-05-29 06:45:17 PDT 
From https://www.w3.org/TR/html5/webappapis.html#the-errorevent-interface:

"The error attribute must return the value it was initialized to. When the object is created, this attribute must be initialized to null. Where appropriate, it is set to the object representing the error (e.g. the exception object in the case of an uncaught DOM exception)."
Comment 1 Radar WebKit Bug Importer 2016-05-29 06:45:43 PDT 
<rdar://problem/26534875>