[Bug c++/104235] [12 Regression] ICE: in cp_parser_template_id, at cp/parser.cc

[cvs-commit at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104235

--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Jason Merrill <ja...@gcc.gnu.org>:

https://gcc.gnu.org/g:00d8321124123daf41f7c51526355a5a610cdeb8

commit r12-6879-g00d8321124123daf41f7c51526355a5a610cdeb8
Author: Jason Merrill <ja...@redhat.com>
Date:   Wed Jan 26 10:40:42 2022 -0500

    c++: ->template and using-decl [PR104235]

    cp_parser_template_id wasn't prepared to handle getting a USING_DECL back
    from cp_parser_template_name.  Let's defer that case to instantiation time,
    as well.

            PR c++/104235

    gcc/cp/ChangeLog:

            * parser.cc (cp_parser_template_name): Repeat lookup of USING_DECL.

    gcc/testsuite/ChangeLog:

            * g++.dg/parse/template-keyword2.C: New test.