Bug 227070 - Provide specialized SFrameCompatibilityPrefixBuffer constructors to avoid calling convention peculiarities
Summary: Provide specialized SFrameCompatibilityPrefixBuffer constructors to avoid cal...
Status: RESOLVED INVALID
Alias: None
Product: WebKit
Classification: Unclassified
Component: New Bugs (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Zan Dobersek
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2021-06-16 08:09 PDT by Zan Dobersek
Modified: 2021-06-16 08:25 PDT (History)
10 users (show)

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Attachments
Patch (4.59 KB, patch)
2021-06-16 08:15 PDT, Zan Dobersek 		no flags Details | Formatted Diff | Diff
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Description Zan Dobersek 2021-06-16 08:09:22 PDT 
Provide specialized SFrameCompatibilityPrefixBuffer constructors to avoid calling convention peculiarities
Comment 1 Zan Dobersek 2021-06-16 08:15:21 PDT 
Created attachment 431548 [details]
Patch
Comment 2 Zan Dobersek 2021-06-16 08:25:32 PDT 
This ends up not being a problem for such list initialization of different objects, since list initializations have specified (i.e. properly ordered) evaluation order of its arguments. Only function calls don't have that, leading to the usual use-after-move problems.

So this change is not necessary.