RESOLVED FIXED 140215
Annotate properties that start with "new" so they'll work under ARC
https://bugs.webkit.org/show_bug.cgi?id=140215
Summary Annotate properties that start with "new" so they'll work under ARC
Anders Carlsson
Reported 2015-01-07 14:46:08 PST
Annotate properties that start with "new" so they'll work under ARC
Attachments
Patch (2.38 KB, patch)
2015-01-07 14:47 PST, Anders Carlsson
ggaren: review+
Anders Carlsson
Comment 1 2015-01-07 14:47:53 PST
Geoffrey Garen
Comment 2 2015-01-07 14:58:17 PST
Comment on attachment 244206 [details] Patch r=me
Geoffrey Garen
Comment 3 2015-01-07 14:58:35 PST
Does this require an update to some bindings test expectations or a new bindings test?
Anders Carlsson
Comment 4 2015-01-07 14:59:42 PST
Darin Adler
Comment 5 2015-01-07 20:45:56 PST
Comment on attachment 244206 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=244206&action=review > Source/WebCore/bindings/scripts/CodeGeneratorObjC.pm:899 > + my $needsReturnsRetainedAnnotation = $attributeName =~ /new([A-Z].*)?/; http://clang.llvm.org/docs/AutomaticReferenceCounting.html#method-families says that we also need to check for alloc, copy, mutableCopy, and new. And maybe even init. I also was considering whether __attribute__((objc_method_family(none))) might not be better than NS_RETURNS_NOT_RETAINED, but I guess not. Given that documentation, I’m thinking this regular expression should be: /_*(alloc|copy|mutableCopy|new)([^a-z].*)?/ That wouldn’t address the init family, but it would cover the copy cases, which I think could easily happen in practice.
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