On Thu, 2012-12-13 at 14:00 +0100, Lubos Lunak wrote:
> I think it shouldn't be that difficult to write a Clang plugin that finds
> all
> uses of SvStream::operator<</>> , checks whether the variable read to is
> initalized [*] , and possibly it shouldn't be even that big deal to have it
> rewrite them to a series of SvStream::readInt32() etc. calls (i.e. EasyHack
> fdo#56110). I have not written yet any howto on plugins besides the examples
> under compilerplugins/, but if there would be interest, I could do something.
Oooh ! that would be really lovely :-)
> [*] Or, since I assume all those variables have been needlessly initialized
> just in attempt to silence the broken warning with the wretched gcc thing on
> Apple, the check will need to be more complicated and find if the initializer
> is not the default value for the type.
Yep - I guess so !
Would rather improve the robustness of our filters I suspect.
Marc - now that's a real fun / hacking task - are you interested ? :-)
ATB,
Michael.
--
michael.me...@suse.com <><, Pseudo Engineer, itinerant idiot
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