[LLVMbugs] [Bug 10164] Issue with objc_method_family(init) in class extension.
bugzilla-daemon at llvm.org
bugzilla-daemon at llvm.org
Tue Dec 6 14:03:22 PST 2011
http://llvm.org/bugs/show_bug.cgi?id=10164
Ted Kremenek <kremenek at apple.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |INVALID
--- Comment #3 from Ted Kremenek <kremenek at apple.com> 2011-12-06 16:03:22 CST ---
I dont' see the issue here.
'self' has type 'Foo*'. With the instancetype feature, the method should
return 'Foo*', and thus no warning should be issued. Without the instancetype
feature (without the 'init' attribute), this is still correct behavior, because
'Foo*' can be matched to 'id'. 'id' trumps the type checking. That's how
Objective-C has worked for a long time.
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