https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84294
--- Comment #3 from Martin Sebor <msebor at gcc dot gnu.org> --- Author: msebor Date: Fri Mar 2 00:16:52 2018 New Revision: 258121 URL: https://gcc.gnu.org/viewcvs?rev=258121&root=gcc&view=rev Log: PR c++/84294 - attributes on a function template redeclaration silently discarded gcc/cp/ChangeLog: PR c++/84294 * decl.c (check_redeclaration_no_default_args): Merge attributes specified on redeclarations of the same function template. Remove dead code. gcc/testsuite/ChangeLog: PR c++/84294 * g++.dg/ext/attr-const.C: Remove xfail. * g++.dg/ext/attr-malloc-3.C: New test. * g++.dg/ext/attr-noinline-3.C: New test. * g++.dg/ext/attr-noreturn-3.C: New test. * g++.dg/ext/attr-nothrow-3.C: New test. * g++.dg/ext/attr-pure.C: Remove xfail. Added: trunk/gcc/testsuite/g++.dg/ext/attr-noinline-3.C trunk/gcc/testsuite/g++.dg/ext/attr-noreturn-3.C trunk/gcc/testsuite/g++.dg/ext/attr-nothrow-3.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/decl.c trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/g++.dg/ext/attr-const.C trunk/gcc/testsuite/g++.dg/ext/attr-malloc-3.C trunk/gcc/testsuite/g++.dg/ext/attr-pure.C