Bug 154874

Summary: DFG intrinsics and operations play fast and loose with the lexical global object
Product: WebKit Reporter: Filip Pizlo <fpizlo>
Component: JavaScriptCoreAssignee: Yusuke Suzuki <ysuzuki>
Status: RESOLVED DUPLICATE    
Severity: Normal CC: ysuzuki
Priority: P2    
Version: WebKit Nightly Build   
Hardware: All   
OS: All   
Bug Depends on: 155069    
Bug Blocks: 155693    

Description Filip Pizlo 2016-03-01 13:42:27 PST
Lots of native code says "exec->lexicalGlobalObject()".  This is meaningless when we're called directly from DFG- or FTL-generated code.
Comment 1 Filip Pizlo 2016-05-01 16:35:16 PDT

*** This bug has been marked as a duplicate of bug 134932 ***