[Bug c++/88373] [9 Regression] parse error in template argument list when using bitwise not with -std=c++2a switch

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88373

--- Comment #2 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Author: mpolacek
Date: Thu Dec  6 19:43:17 2018
New Revision: 266865

URL: https://gcc.gnu.org/viewcvs?rev=266865&root=gcc&view=rev
Log:
        PR c++/88373 - wrong parse error with ~.
        * parser.c (cp_parser_template_name): Check tag_type for
        none_type.

        * g++.dg/cpp2a/fn-template19.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/cpp2a/fn-template19.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/parser.c
    trunk/gcc/testsuite/ChangeLog