Bug 953368 – dev-libs/cxxtools-3.0-r3 - [llvm] deque: error: invalid application of sizeof to an incomplete type cxxtoo:SerializationInfo

• Status: CONFIRMED
• Product: Gentoo Linux

[Description Toralf Förster 2025-04-07 18:32:18 UTC]

/usr/include/c++/v1/__config:698:49: note: expanded from macro '_LIBCPP_DEPRECATED'
  698 | #      define _LIBCPP_DEPRECATED __attribute__((__deprecated__))
      |                                                 ^
In file included from settings.cpp:30:
In file included from ../include/cxxtools/settings.h:31:
In file included from ../include/cxxtools/serializationinfo.h:37:
/usr/include/c++/v1/deque:269:34: error: invalid application of 'sizeof' to an incomplete type 'cxxtools::SerializationInfo'
  269 |   static const _DiffType value = sizeof(_ValueType) < 256 ? 4096 / sizeof(_ValueType) : 16;
      |                                  ^~~~~~~~~~~~~~~~~~

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

  This is an unstable amd64 chroot image at a tinderbox (==build bot)
  name: 23.0_llvm-20250403-002508

  Block bug #351559 if this looks like a parallel build issue.
  Possible reproducer: MAKEOPTS='...  shuffle=867534987'

  The attached etc.portage.tar.xz has all details.
  -------------------------------------------------------------------

GNUMAKEFLAGS="$GNUMAKEFLAGS --shuffle"
gcc-config -l:
 [1] x86_64-pc-linux-gnu-14 *
clang version 20.1.2+libcxx
llvm-config: 20.1.2+libcxx
Python 3.12.9
go version go1.24.1 linux/amd64
  [1]   php8.2
  [2]   php8.4 *
Available Ruby profiles:
  [1]   ruby32 (with Rubygems)
  [2]   ruby33 (with Rubygems) *
Available Rust versions:
  [1]   rust-bin-1.85.1
  [2]   rust-1.85.1
  [3]   rust-bin-1.86
  [4]   rust-1.86 *
The following VMs are available for generation-2:
1)	Eclipse Temurin JDK 17.0.14_p7 [openjdk-bin-17]
*)	Eclipse Temurin JDK 21.0.6_p7 [openjdk-bin-21]
3)	Eclipse Temurin JDK 8.442_p06 [openjdk-bin-8]
Available Java Virtual Machines:
  [1]   openjdk-bin-8 
  [2]   openjdk-bin-17 
  [3]   openjdk-bin-21  system-vm


  HEAD of ::gentoo
commit 6c5052c309d2bad22ab394b5572aaea6abd55a23
Author: Repository mirror & CI <[e-mail]>
Date:   Mon Apr 7 06:05:17 2025 +0000

    2025-04-07 06:05:17 UTC

emerge -qpvO =dev-libs/cxxtools-3.0-r3
[ebuild  N    ] dev-libs/cxxtools-3.0-r3  USE="-test"

[Comment 1 Toralf Förster 2025-04-07 18:32:18 UTC]

Created attachment 923799 [details]
emerge-info.txt

[Comment 2 Toralf Förster 2025-04-07 18:32:19 UTC]

Created attachment 923800 [details]
dev-libs:cxxtools-3.0-r3:20250407-063029.log

[Comment 3 Toralf Förster 2025-04-07 18:32:21 UTC]

Created attachment 923801 [details]
emerge-history.txt

[Comment 4 Toralf Förster 2025-04-07 18:32:22 UTC]

Created attachment 923802 [details]
environment

[Comment 5 Toralf Förster 2025-04-07 18:32:23 UTC]

Created attachment 923803 [details]
etc.clang.tar.xz

[Comment 6 Toralf Förster 2025-04-07 18:32:24 UTC]

Created attachment 923804 [details]
etc.portage.tar.xz

[Comment 7 Toralf Förster 2025-04-07 18:32:24 UTC]

Created attachment 923805 [details]
logs.tar.xz

[Comment 8 Toralf Förster 2025-04-07 18:32:25 UTC]

Created attachment 923806 [details]
qlist-info.txt.xz

[Comment 9 Toralf Förster 2025-04-07 18:32:26 UTC]

Created attachment 923807 [details]
temp.tar.xz