https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91673
--- Comment #4 from Marek Polacek <mpolacek at gcc dot gnu.org> --- Author: mpolacek Date: Tue Sep 10 23:22:37 2019 New Revision: 275617 URL: https://gcc.gnu.org/viewcvs?rev=275617&root=gcc&view=rev Log: PR c++/91673 - ICE with noexcept in alias-declaration. * parser.c (CP_PARSER_FLAGS_DELAY_NOEXCEPT): New parser flag. (cp_parser_lambda_declarator_opt): Pass CP_PARSER_FLAGS_NONE to cp_parser_exception_specification_opt. (cp_parser_direct_declarator): Adjust a call to cp_parser_exception_specification_opt. (cp_parser_member_declaration): Pass CP_PARSER_FLAGS_DELAY_NOEXCEPT to cp_parser_declarator if not processing a friend or typedef declaration. (cp_parser_late_noexcept_specifier): Adjust a call to cp_parser_noexcept_specification_opt. (cp_parser_noexcept_specification_opt): New parameter for parser flags, drop the FRIEND_P parameter. Use the new parameter. (cp_parser_exception_specification_opt): Likewise. (cp_parser_transaction): Adjust a call to cp_parser_noexcept_specification_opt. (cp_parser_transaction_expression): Likewise. * g++.dg/cpp1z/using7.C: New test. * g++.dg/cpp1z/using8.C: New test. Added: trunk/gcc/testsuite/g++.dg/cpp1z/using7.C trunk/gcc/testsuite/g++.dg/cpp1z/using8.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/parser.c trunk/gcc/testsuite/ChangeLog