Bug 184189

Summary: Bytecode generator should not get_from_scope something that may be a hole into a variable that is already live
Product: WebKit Reporter: Filip Pizlo <fpizlo>
Component: JavaScriptCoreAssignee: Filip Pizlo <fpizlo>
Status: RESOLVED FIXED    
Severity: Normal CC: ews-watchlist, jfbastien, keith_miller, mark.lam, msaboff, sbarati, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: All   
OS: All   
Attachments:
Description Flags
the patch
jfbastien: review+
patch for landing none

Description Filip Pizlo 2018-03-30 12:36:02 PDT
Patch forthcoming.
Comment 1 Filip Pizlo 2018-03-30 12:39:52 PDT
Created attachment 336878 [details]
the patch
Comment 2 JF Bastien 2018-03-30 12:41:19 PDT
Comment on attachment 336878 [details]
the patch

r=me
Comment 3 Filip Pizlo 2018-03-30 12:43:39 PDT
Created attachment 336879 [details]
patch for landing
Comment 4 Filip Pizlo 2018-03-30 14:03:04 PDT
Landed in https://trac.webkit.org/changeset/230115/webkit
Comment 5 Radar WebKit Bug Importer 2018-03-30 14:04:22 PDT
<rdar://problem/39051685>
Comment 6 David Kilzer (:ddkilzer) 2018-03-31 11:26:25 PDT
<rdar://problem/38367452>