Bug 953514 – media-libs/tg_owt-0_pre20241202 with clang20: error: 'lifetimebound' attribute cannot be applied to a parameter of a function that returns void; did you mean 'lifetime_capture_by(X)'

• Status: UNCONFIRMED
• Product: Gentoo Linux

[Description David Carlos Manuelda 2025-04-10 14:31:37 UTC]

There are several messages like this:

/tmp/portage/media-libs/tg_owt-0_pre20241202/work/tg_owt-be39b8c8d0db1f377118f813f0c4bd331d341d5e/src/api/candidate.h:108:40: error: 'lifetimebound' attribute cannot be applied to a parameter of a function that returns void; did you mean 'lifetime_capture_by(X)'
  108 |   void set_type(absl::string_view type ABSL_ATTRIBUTE_LIFETIME_BOUND) {
      |                                        ^
/usr/include/absl/base/attributes.h:821:41: note: expanded from macro 'ABSL_ATTRIBUTE_LIFETIME_BOUND'
  821 | #define ABSL_ATTRIBUTE_LIFETIME_BOUND [[clang::lifetimebound]]
      |                                         ^
1 error generated.


Reproducible: Always

[Comment 1 David Carlos Manuelda 2025-04-10 14:31:52 UTC]

Created attachment 924256 [details]
emerge --info

[Comment 2 David Carlos Manuelda 2025-04-10 14:32:32 UTC]

Created attachment 924257 [details]
Build log

[Comment 3 Sam James 2025-04-10 14:38:56 UTC]

See https://forums.gentoo.org/viewtopic-t-1173521.html.

[Comment 4 Esteve Varela Colominas 2025-04-15 07:02:08 UTC]

Thanks for the report! What's your installed version of dev-cpp/abseil-cpp?

[Comment 5 David Carlos Manuelda 2025-04-15 07:21:26 UTC]

(In reply to Esteve Varela Colominas from comment #4)
> Thanks for the report! What's your installed version of dev-cpp/abseil-cpp?

dev-cpp/abseil-cpp-20250127.1:0/2501.1.0::gentoo (I'm using ~amd64 profile)