Bug 79616

Summary: LayoutTests/fast/xpath/xpath-functional-test.html is crashing in the DFG
Product: WebKit Reporter: Filip Pizlo <fpizlo>
Component: JavaScriptCoreAssignee: Nobody <webkit-unassigned>
Severity: Normal    
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: All   
OS: All   
Description Flags
the patch none

Description Filip Pizlo 2012-02-26 19:00:01 PST
It's because JSValue().isCell() == true.  The DFG::AbstractValue::validate() code should guard against this.
Comment 1 Filip Pizlo 2012-02-26 19:01:39 PST
Created attachment 128940 [details]
the patch
Comment 2 Filip Pizlo 2012-02-26 20:08:24 PST
Comment on attachment 128940 [details]
the patch

Landed manually in http://trac.webkit.org/changeset/108950
Comment 3 Filip Pizlo 2012-02-26 20:08:34 PST
Fixed in http://trac.webkit.org/changeset/108950