Bug 913845 – dev-util/kdevelop-23.04.3: fails to build with clang 16 (duchain/cursorkindtraits.h:217:7: error: integer value -1 is outside the valid range of values [0, 255] for this enumeration type [-Wenum-constexpr-conversion])

• Status: RESOLVED UPSTREAM
• Product: Gentoo Linux

[Description Neko-san 2023-09-07 23:27:08 UTC]

Created attachment 870063 [details]
LLVM Emerge Info and Emerge Build Log

Kdevelop fails to build with the LLVM-OpenRC profile with this error in cursorkindtraits.h:

error: integer value -1 is outside the valid range of values [0, 255] for this enumeration type

[Comment 1 Neko-san 2023-09-07 23:57:08 UTC]

Created attachment 870066 [details]
LLVM Emerge Info and Emerge Build Log

Had to re-upload because I noticed the text got corrupted somehow

[Comment 2 Sam James 2023-09-08 00:00:05 UTC]

Going forward (no need to this time), please paste emerge --info in a comment, but attach the build.log (no need for a tarball). It's easier for us to handle then.

[Comment 3 Sam James 2023-09-08 00:01:58 UTC]

In file included from /var/tmp/portage/dev-util/kdevelop-23.04.3/work/kdevelop-23.04.3/plugins/clang/codecompletion/completionhelper.cpp:9:
/var/tmp/portage/dev-util/kdevelop-23.04.3/work/kdevelop-23.04.3/plugins/clang/codecompletion/../duchain/cursorkindtraits.h:217:7: error: integer value -1 is outside the valid range of values [0, 255] for this enumeration type [-Wenum-constexpr-conversion]
    : static_cast<IntegralType::CommonIntegralTypes>(-1);
      ^
2 warnings and 1 error generated.

[Comment 4 Neko-san 2023-09-08 00:03:07 UTC]

Even without the emerge info, the log was MBs, so I was under the impression it needed to be compressed to fit the file limit?

[Comment 5 Sam James 2023-09-08 00:08:19 UTC]

(In reply to Neko-san from comment #4)
> Even without the emerge info, the log was MBs, so I was under the impression
> it needed to be compressed to fit the file limit?

You should be able to attach the compressed log by itself if needed, no need to jam emerge --info in.

[Comment 6 Sam James 2023-09-08 00:08:55 UTC]

Does https://invent.kde.org/kdevelop/kdevelop/-/commit/ede1cf4ad6f945349060db9446c489e3fd34dec4 help?

[Comment 7 Neko-san 2023-09-08 00:21:58 UTC]

Yeah, that patch makes it complete the build

[Comment 8 Andreas Sturmlechner 2023-09-09 18:20:45 UTC]

Nothing to do for us then, thanks.