https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80244
--- Comment #2 from Marek Polacek <mpolacek at gcc dot gnu.org> --- Author: mpolacek Date: Tue Apr 18 09:34:10 2017 New Revision: 246962 URL: https://gcc.gnu.org/viewcvs?rev=246962&root=gcc&view=rev Log: PR c++/80244 - ICE with attribute in template alias. * tree.c (strip_typedefs): Handle UNDERLYING_TYPE. * g++.dg/cpp0x/alias-decl-59.C: New test. Added: trunk/gcc/testsuite/g++.dg/cpp0x/alias-decl-59.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/tree.c trunk/gcc/testsuite/ChangeLog