From: Eric Wong Date: 2017-06-06T01:43:52+00:00 Subject: [ruby-core:81586] Re: [Ruby trunk Feature#12589] VM performance improvement proposal vmakarov@redhat.com wrote: Thanks for detailed response. > I should remove -Werror=incompatible-pointer-types from the script and > restrict added by me. They are not important. Actually, I've discovered AC_C_RESTRICT is convenient to add to configure.in and I would like us to be able to take advantage of useful C99 (and C1x) features as they become available: https://80x24.org/spew/20170606012921.26806-1-e@80x24.org/raw Perhaps -Werror=incompatible-pointer-types can be made a standard warning flag for building Ruby, too... > The code is currently tuned for my major environment (FC25 Linux). I > very rarely check OSX. Some work should be done for configuring MRI > to use right options depending on the environment. Heh, I never run non-Free systems like OSX. Anyways I've been using FreeBSD (via QEMU) sometimes and found Wshorten-64-to-32 errors in clang: https://80x24.org/spew/20170606012944.26869-1-e@80x24.org/raw I guess that will help clang testers on other systems, too. > Eric, thank you for trying my code and giving a feedback. I really > appreciate it. No problem! I'm still learning VM and compiler stuff from all this and will do what I can to keep things running on the ancient crap I have :) Unsubscribe: