https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124118
Rainer Orth <ro at gcc dot gnu.org> changed:
What |Removed |Added
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See Also| |https://gcc.gnu.org/bugzill
| |a/show_bug.cgi?id=112652
--- Comment #1 from Rainer Orth <ro at gcc dot gnu.org> ---
This turns out to be another instance of PR c++/112652, ultimately due to a
bug in the Solaris libc iconv implementation.
Since that is unlikely to be fixed, I'm wondering whether to xfail/skip this
testcase just like g++.dg/cpp26/literals2.C or require GNU libiconv on Solaris
(which I confirmed fixes this failure).