[Bug c++/96819] [11 Regression] ICE when reading from libc++ 9

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96819 --- Comment #11 from Jonathan Wakely --- And bisecting with -std=c++20 instead of -std=c++20 confirms it was r11-2747.

[Bug c++/96819] [11 Regression] ICE when reading from libc++ 9

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96819 Jonathan Wakely changed: What|Removed |Added Resolution|--- |DUPLICATE Status|NEW

[Bug c++/96819] [11 Regression] ICE when reading from libc++ 9

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96819 --- Comment #9 from Patrick Palka --- Is this with -std=c++20 or -std=c++17? From what I can tell r11-2747 adds a fragment of code that is run only for c++20, and then r11-2748 makes it run for c++17 as well. And only the first commit was backp

[Bug c++/96819] [11 Regression] ICE when reading from libc++ 9

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96819 --- Comment #8 from Jonathan Wakely --- (In reply to Jonathan Wakely from comment #6) > (In reply to Patrick Palka from comment #4) > > Looks like a dup of PR96805? > > Seems to have started at the following commit though. And I don't see an IC

[Bug c++/96819] [11 Regression] ICE when reading from libc++ 9

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96819 --- Comment #7 from Jonathan Wakely --- In file included from /usr/include/c++/v1/__functional_base:18, from /usr/include/c++/v1/tuple:152, from 96819.C:1: /usr/include/c++/v1/utility: In substitution of ‘templat

[Bug c++/96819] [11 Regression] ICE when reading from libc++ 9

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96819 --- Comment #6 from Jonathan Wakely --- (In reply to Patrick Palka from comment #4) > Looks like a dup of PR96805? Seems to have started at the following commit though.

[Bug c++/96819] [11 Regression] ICE when reading from libc++ 9

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96819 --- Comment #5 from Jonathan Wakely --- Created attachment 49141 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49141&action=edit Another preprocessed source Using the attached file I get some other errors before the ICE. The attached one

[Bug c++/96819] [11 Regression] ICE when reading from libc++ 9

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96819 --- Comment #4 from Patrick Palka --- Looks like a dup of PR96805?

[Bug c++/96819] [11 Regression] ICE when reading from libc++ 9

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96819 Jonathan Wakely changed: What|Removed |Added CC||jason at gcc dot gnu.org --- Comment #

[Bug c++/96819] [11 Regression] ICE when reading from libc++ 9

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96819 Jonathan Wakely changed: What|Removed |Added Last reconfirmed||2020-08-27 Status|UNCONFIR