https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80259
--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Author: jakub Date: Wed Dec 6 22:48:39 2017 New Revision: 255456 URL: https://gcc.gnu.org/viewcvs?rev=255456&root=gcc&view=rev Log: PR c++/80259 * decl2.c (grokfield): Diagnose = delete redefinition of a friend. * g++.dg/cpp0x/pr80259.C: New test. Added: trunk/gcc/testsuite/g++.dg/cpp0x/pr80259.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/decl2.c trunk/gcc/testsuite/ChangeLog