https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56383
--- Comment #6 from Jonathan Wakely <redi at gcc dot gnu.org> --- Author: redi Date: Wed Dec 16 17:09:47 2015 New Revision: 231701 URL: https://gcc.gnu.org/viewcvs?rev=231701&root=gcc&view=rev Log: Fix ambiguity with multiple enable_shared_from_this bases PR libstdc++/56383 * testsuite/20_util/enable_shared_from_this/56383.cc: New. * include/bits/shared_ptr_base.h (__enable_shared_from_this): Make friend declaration match previous declaration of __enable_shared_from_this_helper. * include/bits/shared_ptr.h (enable_shared_from_this): Likewise. Added: branches/gcc-4_9-branch/libstdc++-v3/testsuite/20_util/enable_shared_from_this/56383.cc Modified: branches/gcc-4_9-branch/libstdc++-v3/ChangeLog branches/gcc-4_9-branch/libstdc++-v3/include/bits/shared_ptr.h branches/gcc-4_9-branch/libstdc++-v3/include/bits/shared_ptr_base.h
