RESOLVED FIXED 196922
[WTF] holdLock should be marked WARN_UNUSED_RETURN
https://bugs.webkit.org/show_bug.cgi?id=196922
Summary [WTF] holdLock should be marked WARN_UNUSED_RETURN
Robin Morisset
Reported 2019-04-15 11:40:33 PDT
simply to catch cases where someone forgets to use the proper idiom auto locker = holdLock(lock);
Attachments
Patch (3.55 KB, patch)
2019-04-15 11:43 PDT, Robin Morisset
no flags
Patch (3.45 KB, patch)
2019-04-15 16:27 PDT, Robin Morisset
no flags
Robin Morisset
Comment 1 2019-04-15 11:43:23 PDT
EWS Watchlist
Comment 2 2019-04-15 11:47:21 PDT
Attachment 367434 [details] did not pass style-queue: ERROR: Source/WTF/wtf/Locker.h:123: The parameter name "lock" adds no information, so it should be removed. [readability/parameter_name] [5] ERROR: Source/WTF/wtf/Locker.h:131: The parameter name "lock" adds no information, so it should be removed. [readability/parameter_name] [5] ERROR: Source/WTF/wtf/Locker.h:139: The parameter name "lock" adds no information, so it should be removed. [readability/parameter_name] [5] Total errors found: 3 in 4 files If any of these errors are false positives, please file a bug against check-webkit-style.
Robin Morisset
Comment 3 2019-04-15 16:27:21 PDT
Created attachment 367476 [details] Patch Just fix the trivial style nits.
Keith Miller
Comment 4 2019-04-15 16:53:05 PDT
Comment on attachment 367476 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=367476&action=review r=me > Source/JavaScriptCore/heap/BlockDirectory.cpp:66 > + // FIXME: should we instead do a cheaper thing like a volatile load in the page? Wow, that’s weird. What’s this function used for?
Robin Morisset
Comment 5 2019-04-16 12:20:06 PDT
(In reply to Keith Miller from comment #4) > Comment on attachment 367476 [details] > Patch > > View in context: > https://bugs.webkit.org/attachment.cgi?id=367476&action=review > > r=me > > > Source/JavaScriptCore/heap/BlockDirectory.cpp:66 > > + // FIXME: should we instead do a cheaper thing like a volatile load in the page? > > Wow, that’s weird. What’s this function used for? It is used for cancelling the full GC when any part of the heap is paged out.
WebKit Commit Bot
Comment 6 2019-04-16 12:46:33 PDT
Comment on attachment 367476 [details] Patch Clearing flags on attachment: 367476 Committed r244352: <https://trac.webkit.org/changeset/244352>
WebKit Commit Bot
Comment 7 2019-04-16 12:46:35 PDT
All reviewed patches have been landed. Closing bug.
Radar WebKit Bug Importer
Comment 8 2019-04-16 12:51:12 PDT
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