https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84489
--- Comment #4 from Jason Merrill <jason at gcc dot gnu.org> --- Author: jason Date: Fri Mar 2 16:55:49 2018 New Revision: 258144 URL: https://gcc.gnu.org/viewcvs?rev=258144&root=gcc&view=rev Log: PR c++/84489 - dependent default template argument * pt.c (type_unification_real): Handle early substitution failure. Added: branches/gcc-7-branch/gcc/testsuite/g++.dg/cpp0x/fntmpdefarg7.C Modified: branches/gcc-7-branch/gcc/cp/ChangeLog branches/gcc-7-branch/gcc/cp/pt.c
