[Bug libstdc++/95561] std::is_signed_v<__int128> is false

2020-06-06 Thread janezz55 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95561 --- Comment #5 from Janez Zemva --- Thank you for the "fix", I am writing my own 128-bit integral type, but in the mean time, I'm using __int128.

[Bug libstdc++/95561] std::is_signed_v<__int128> is false

2020-06-06 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95561 Jonathan Wakely changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug libstdc++/95561] std::is_signed_v<__int128> is false

2020-06-06 Thread janezz55 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95561 --- Comment #3 from Janez Zemva --- BTW: std::is_integral_v<__int128> is also false. I'm not certain, whether this is a bug, but reporting nonetheless.

[Bug libstdc++/95561] std::is_signed_v<__int128> is false

2020-06-06 Thread janezz55 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95561 --- Comment #2 from Janez Zemva --- (In reply to Marc Glisse from comment #1) > Are you using -std=gnu++17 or -std=c++17 ? yes, of course.

[Bug libstdc++/95561] std::is_signed_v<__int128> is false

2020-06-06 Thread glisse at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95561 --- Comment #1 from Marc Glisse --- Are you using -std=gnu++17 or -std=c++17 ?