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[Bug c++/80469] Undefined symbol for abstract class impl with -fvisibility=hidden
- From: "trippels at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 20 Apr 2017 07:38:54 +0000
- Subject: [Bug c++/80469] Undefined symbol for abstract class impl with -fvisibility=hidden
- Auto-submitted: auto-generated
- References: <bug-80469-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80469
--- Comment #2 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
In other words, don't use -fvisibility=hidden when you build subimpl.cpp.