Bug 204494

Summary: replaceUsingStringSearch() should not use CachedCall with host functions.
Product: WebKit Reporter: Mark Lam <mark.lam>
Component: JavaScriptCoreAssignee: Mark Lam <mark.lam>
Status: RESOLVED FIXED    
Severity: Normal CC: ews-watchlist, fpizlo, keith_miller, msaboff, rmorisset, ross.kirsling, saam, tzagallo, webkit-bug-importer, ysuzuki
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
proposed patch. ross.kirsling: review+

Description Mark Lam 2019-11-21 23:48:26 PST
<rdar://problem/57421078>
Comment 1 Mark Lam 2019-11-21 23:54:02 PST
Created attachment 384128 [details]
proposed patch.
Comment 2 Ross Kirsling 2019-11-22 00:39:27 PST
Comment on attachment 384128 [details]
proposed patch.

View in context: https://bugs.webkit.org/attachment.cgi?id=384128&action=review

> Source/JavaScriptCore/runtime/StringPrototype.cpp:812
> -            if (cachedCall) {
> +            if (callType == CallType::JS) {

Might be clearer to leave this line -- then the branch reads as "if we have a cached call then call it".
Comment 3 Mark Lam 2019-11-22 01:34:09 PST
Comment on attachment 384128 [details]
proposed patch.

View in context: https://bugs.webkit.org/attachment.cgi?id=384128&action=review

Thanks for the review.

>> Source/JavaScriptCore/runtime/StringPrototype.cpp:812
>> +            if (callType == CallType::JS) {
> 
> Might be clearer to leave this line -- then the branch reads as "if we have a cached call then call it".

Good point.  I'll change it.
Comment 4 Mark Lam 2019-11-22 01:40:09 PST
Landed in r252766: <http://trac.webkit.org/r252766>.