Bug 109487

Summary: DFG CompareStrictEqConstant doesn't check for MasqueradesAsUndefined
Product: WebKit Reporter: Filip Pizlo <fpizlo>
Component: JavaScriptCoreAssignee: Filip Pizlo <fpizlo>
Status: RESOLVED INVALID    
Severity: Normal CC: barraclough, ggaren, mark.lam, mhahnenberg, msaboff, oliver, sam
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: All   
OS: All   

Description Filip Pizlo 2013-02-11 14:19:05 PST 
This is a long-standing bug.  We should fix it.
Comment 1 Filip Pizlo 2014-03-09 19:27:21 PDT 
Actually, the baseline code also claims that "masquerader === null" is false.  So, this isn't a bug.