Messages in this thread | | | From | Miguel Ojeda <> | Date | Sat, 17 Mar 2018 01:48:06 +0100 | Subject | Re: [PATCH v5 0/2] Remove false-positive VLAs when using max() |
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On Fri, Mar 16, 2018 at 9:14 PM, Linus Torvalds <torvalds@linux-foundation.org> wrote: > On Fri, Mar 16, 2018 at 1:03 PM, Miguel Ojeda > <miguel.ojeda.sandonis@gmail.com> wrote: >>> >>> Kees - is there some online "gcc-4.4 checker" somewhere? This does >>> seem to work with my gcc. I actually tested some of those files you >>> pointed at now. >> >> I use this one: >> >> https://godbolt.org/ > > Well, my *test* code works on that one and -Wvla -Werror. > > It does not work with gcc-4.1.x, but works with gcc-4.4.x. > > I can't seem to see the errors any way, I wonder if > __builtin_choose_expr() simply didn't exist back then. > > Odd that you can't view warnings/errors with it.
Just click on the button left/bottom of the compilation window.
Cheers, Miguel
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