Talk:Objective-C

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Mistake in C ivars for ObjC objects in ObjC section?

Hi, in the ObjC section, it says that "C classes (...) that have one or more virtual methods" can't be used as instance variables. Isn't this no longer true? This used to be a problem in the old days (e.g. MacOS X 10.2 and earlier, IIRC) when ObjC didn't call constructors on C instance variables, but since it does call default constructors, the vtable gets initialized correctly, so why *wouldn't* an object be permitted to have virtual member functions? Anyone have a reason why I shouldn't remove that mention or at least relativize it by "under older ObjC runtimes"? -- Uliwitness (talk)

External links modified

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Objective-C logo

Please add the logo for Objective-C to the infobox. Mast303 (talk) 01:35, 10 February 2023 (UTC)[reply]