Bug 921575 – net-im/spectrum2-2.2.1 - /.../span.h: error: Container was not declared in this scope

• Status: RESOLVED FIXED
• Product: Gentoo Linux

[Description Toralf Förster 2024-01-07 15:57:06 UTC]

  119 |   using Container = std::remove_const_t<T>;
      |                          ^~~~~~~~~~~~~~
      |                          remove_const
/usr/include/absl/types/internal/span.h:121:44: error: parse error in template argument list
  121 |       decltype(span_internal::GetData(std::declval<const Container&>()));
      |                                            ^~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/absl/types/internal/span.h:122:64: error: Container was not declared in this scope
  122 |   using MutData = decltype(span_internal::GetData(std::declval<Container&>()));
      |                                                                ^~~~~~~~~

  -------------------------------------------------------------------

  This is an unstable amd64 chroot image at a tinderbox (==build bot)
  name: 17.1_desktop-20240104-075517

  -------------------------------------------------------------------

gcc-config -l:
 [1] x86_64-pc-linux-gnu-10
 [2] x86_64-pc-linux-gnu-14 *
clang/llvm (if any):
clang version 17.0.6
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/lib/llvm/17/bin
Configuration file: /etc/clang/x86_64-pc-linux-gnu-clang.cfg
/usr/lib/llvm/17
17.0.6
Python 3.11.7
Available Ruby profiles:
  (none found)
Available Rust versions:
  [1]   rust-bin-1.74.1 *
The following VMs are available for generation-2:
1)	Eclipse Temurin JDK 11.0.20.1_p1 [openjdk-bin-11]
2)	Eclipse Temurin JDK 17.0.8.1_p1 [openjdk-bin-17]
*)	Eclipse Temurin JDK 21.0.1_p12 [openjdk-bin-21]
4)	Eclipse Temurin JDK 8.382_p05 [openjdk-bin-8]
Available Java Virtual Machines:
  [1]   openjdk-bin-8 
  [2]   openjdk-bin-11 
  [3]   openjdk-bin-17 
  [4]   openjdk-bin-21  system-vm

The Glorious Glasgow Haskell Compilation System, version 9.2.8
php cli (if any):
go version go1.21.5 linux/amd64

  HEAD of ::gentoo
commit 14ada442667e801c344a75949f1d9242d7b29c5f
Author: Repository mirror & CI <[e-mail]>
Date:   Sat Jan 6 22:03:04 2024 +0000

    2024-01-06 22:03:03 UTC

emerge -qpvO net-im/spectrum2
[ebuild  N    ] net-im/spectrum2-2.2.1  USE="sqlite -doc -frotz -irc -mysql -postgres -purple -sms -test -twitter -whatsapp -xmpp"

[Comment 1 Toralf Förster 2024-01-07 15:57:07 UTC]

Created attachment 881644 [details]
emerge-info.txt

[Comment 2 Toralf Förster 2024-01-07 15:57:08 UTC]

Created attachment 881645 [details]
emerge-history.txt

[Comment 3 Toralf Förster 2024-01-07 15:57:09 UTC]

Created attachment 881646 [details]
environment

[Comment 4 Toralf Förster 2024-01-07 15:57:10 UTC]

Created attachment 881647 [details]
etc.clang.tar.xz

[Comment 5 Toralf Förster 2024-01-07 15:57:11 UTC]

Created attachment 881648 [details]
etc.portage.tar.xz

[Comment 6 Toralf Förster 2024-01-07 15:57:12 UTC]

Created attachment 881649 [details]
net-im:spectrum2-2.2.1:20240107-003859.log

[Comment 7 Toralf Förster 2024-01-07 15:57:14 UTC]

Created attachment 881650 [details]
qlist-info.txt.xz

[Comment 8 Toralf Förster 2024-01-07 15:57:15 UTC]

Created attachment 881651 [details]
temp.tar.xz

[Comment 9 Bill Prendergast 2024-07-15 10:07:28 UTC]

this bug is actually caused by
set(CMAKE_CXX_STANDARD 11) in the top level CMakeLists.txt
I've attached a patch to bug: https://bugs.gentoo.org/933691
that will resolve this.

[Comment 10 Conrad Kostecki 2024-07-16 21:27:52 UTC]

Fixed by 05128d7166f549276048bfbe43eca8e7ef683588

[Comment 11 Conrad Kostecki 2024-07-23 19:32:29 UTC]

Upstream added option to override this: https://github.com/SpectrumIM/spectrum2/commit/2adf7e8a00a0255d91db297bed77641d0bc1b967