https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84973
--- Comment #5 from Alexandre Oliva <aoliva at gcc dot gnu.org> --- Author: aoliva Date: Wed Mar 28 05:05:14 2018 New Revision: 258914 URL: https://gcc.gnu.org/viewcvs?rev=258914&root=gcc&view=rev Log: [PR c++/84973] don't defer output of uninstantiated templates When an anon struct gets a name through a typedef, we reset its linkage and that of its members. Member functions may get vague linkage, which schedules them for deferred output, but we don't want to add them to the queue if they're uninstantiated templates, e.g. because the enclosing function is a template. They will be added as needed when the enclosing template is instantiated. for gcc/cp/ChangeLog PR c++/84973 * decl2.c (note_vague_linkage_fn): Don't defer uninstantiated templates. for gcc/testsuite/ChangeLog PR c++/84973 * g++.dg/template/pr84973.C: New. * g++.dg/template/pr84973-2.C: New. * g++.dg/template/pr84973-3.C: New. Added: trunk/gcc/testsuite/g++.dg/template/pr84973-2.C trunk/gcc/testsuite/g++.dg/template/pr84973-3.C trunk/gcc/testsuite/g++.dg/template/pr84973.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/decl2.c trunk/gcc/testsuite/ChangeLog
