Skip to content
  • Home Home Home, current page.
  • Moments Moments Moments, current page.

Saved searches

  • Remove
  • In this conversation
    Verified accountProtected Tweets @
Suggested users
  • Verified accountProtected Tweets @
  • Verified accountProtected Tweets @
  • Language: English
    • Bahasa Indonesia
    • Bahasa Melayu
    • Català
    • Čeština
    • Dansk
    • Deutsch
    • English UK
    • Español
    • Filipino
    • Français
    • Hrvatski
    • Italiano
    • Magyar
    • Nederlands
    • Norsk
    • Polski
    • Português
    • Română
    • Slovenčina
    • Suomi
    • Svenska
    • Tiếng Việt
    • Türkçe
    • Ελληνικά
    • Български език
    • Русский
    • Српски
    • Українська мова
    • עִבְרִית
    • العربية
    • فارسی
    • मराठी
    • हिन्दी
    • বাংলা
    • ગુજરાતી
    • தமிழ்
    • ಕನ್ನಡ
    • ภาษาไทย
    • 한국어
    • 日本語
    • 简体中文
    • 繁體中文
  • Have an account? Log in
    Have an account?
    · Forgot password?

    New to Twitter?
    Sign up
RichFelker's profile
Rich Felker
Rich Felker
Rich Felker
@RichFelker

Tweets

Rich Felker

@RichFelker

Yeah, I do @musllibc, FOSS & infosec stuff. But now is not the time for a mostly-/only-tech Twitter feed.

musl-libc.org
Joined March 2014

Tweets

  • © 2018 Twitter
  • About
  • Help Center
  • Terms
  • Privacy policy
  • Cookies
  • Ads info
Dismiss
Previous
Next

Go to a person's profile

Saved searches

  • Remove
  • In this conversation
    Verified accountProtected Tweets @
Suggested users
  • Verified accountProtected Tweets @
  • Verified accountProtected Tweets @

Promote this Tweet

Block

  • Tweet with a location

    You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more

    Your lists

    Create a new list


    Under 100 characters, optional

    Privacy

    Copy link to Tweet

    Embed this Tweet

    Embed this Video

    Add this Tweet to your website by copying the code below. Learn more

    Add this video to your website by copying the code below. Learn more

    Hmm, there was a problem reaching the server.

    By embedding Twitter content in your website or app, you are agreeing to the Twitter Developer Agreement and Developer Policy.

    Preview

    Why you're seeing this ad

    Log in to Twitter

    · Forgot password?
    Don't have an account? Sign up »

    Sign up for Twitter

    Not on Twitter? Sign up, tune into the things you care about, and get updates as they happen.

    Sign up
    Have an account? Log in »

    Two-way (sending and receiving) short codes:

    Country Code For customers of
    United States 40404 (any)
    Canada 21212 (any)
    United Kingdom 86444 Vodafone, Orange, 3, O2
    Brazil 40404 Nextel, TIM
    Haiti 40404 Digicel, Voila
    Ireland 51210 Vodafone, O2
    India 53000 Bharti Airtel, Videocon, Reliance
    Indonesia 89887 AXIS, 3, Telkomsel, Indosat, XL Axiata
    Italy 4880804 Wind
    3424486444 Vodafone
    » See SMS short codes for other countries

    Confirmation

     

    Welcome home!

    This timeline is where you’ll spend most of your time, getting instant updates about what matters to you.

    Tweets not working for you?

    Hover over the profile pic and click the Following button to unfollow any account.

    Say a lot with a little

    When you see a Tweet you love, tap the heart — it lets the person who wrote it know you shared the love.

    Spread the word

    The fastest way to share someone else’s Tweet with your followers is with a Retweet. Tap the icon to send it instantly.

    Join the conversation

    Add your thoughts about any Tweet with a Reply. Find a topic you’re passionate about, and jump right in.

    Learn the latest

    Get instant insight into what people are talking about now.

    Get more of what you love

    Follow more accounts to get instant updates about topics you care about.

    Find what's happening

    See the latest conversations about any topic instantly.

    Never miss a Moment

    Catch up instantly on the best stories happening as they unfold.

    1. John Regehr‏ @johnregehr Jul 16
      Replying to @johnregehr @kragen and

      and I would guess that the reason for the type-based design (besides people not being very good at language design at the time) is that function inlining was not yet a viable or reliable technology

      2 replies 0 retweets 1 like
    2. John Regehr‏ @johnregehr Jul 16
      Replying to @johnregehr @kragen and

      and C++ made everything MUCH worse with its type-based method dispatch, etc.

      1 reply 0 retweets 0 likes
    3. John Regehr‏ @johnregehr Jul 16
      Replying to @johnregehr @kragen and

      my basic principle here is that the necessity for MMIO should not infect unrelated compiler and library code, but with volatile it very much does

      1 reply 0 retweets 1 like
    4. You and 52 others‏ @kragen Jul 16
      Replying to @johnregehr @RichFelker and

      you end up having to pass references to volatile variables to unrelated code? why? I must not be seeing the whole picture here

      1 reply 0 retweets 0 likes
    5. John Regehr‏ @johnregehr Jul 16
      Replying to @kragen @RichFelker and

      the word "volatile" occurs 345 times in this document: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2017/n4713.pdf … take a few minutes and step through them and ask yourself how many of those uses are serving the purpose of making it easier to access hardware registers

      2 replies 1 retweet 4 likes
    6. John Regehr‏ @johnregehr Jul 16
      Replying to @johnregehr @kragen and

      ... and how many of them are just adding needless complexity to an already-baroque language

      2 replies 0 retweets 5 likes
    7. John Regehr‏ @johnregehr Jul 16
      Replying to @johnregehr @kragen and

      don't get me wrong, I think volatile is a mistake in C also, but in C++ it's outrageous

      1 reply 0 retweets 4 likes
    8. John Regehr‏ @johnregehr Jul 16
      Replying to @johnregehr @kragen and

      stuff like this just shouldn't have ever been necessarypic.twitter.com/6Ee6vBDdbE

      3 replies 0 retweets 8 likes
    9. Matt Calabrese‏ @CppSage Jul 16
      Replying to @johnregehr @kragen and

      To be fair, I don't even like the const specializations in that case.

      1 reply 0 retweets 2 likes
    10. You and 52 others‏ @kragen Jul 16
      Replying to @CppSage @johnregehr and

      Yeah, cv-qualification is a real plague on generic programming

      2 replies 0 retweets 0 likes
      Rich Felker‏ @RichFelker Jul 16
      Replying to @kragen @CppSage and

      There's really no reason to care about making generics applicable to volatile, or to have volatile aggregate types. For const of course it makes sense, but if const is acceptable to the generic, it should just always work with const.

      3:57 PM - 16 Jul 2018
      • 2 Likes
      • JF Bastien You and 52 others
      1 reply 0 retweets 2 likes
        1. Rich Felker‏ @RichFelker Jul 16
          Replying to @RichFelker @kragen and

          If the generic takes a value, just make sure it's an rvalue so there's no distinction between qualified versions. If it takes a pointer, use a pointer-to-const and pointer-to-non-const will convert as needed.

          0 replies 0 retweets 1 like
          Thanks. Twitter will use this to make your timeline better. Undo
          Undo

      Loading seems to be taking a while.

      Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.

        Promoted Tweet

        false

        • © 2018 Twitter
        • About
        • Help Center
        • Terms
        • Privacy policy
        • Cookies
        • Ads info