[Bug c++/84652] internal compiler error: in cp_parser_template_id, at cp/parser.c:15860

[dmalcolm at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84652

David Malcolm <dmalcolm at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P3                          |P4
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2018-03-01
                 CC|                            |dmalcolm at gcc dot gnu.org
     Ever confirmed|0                           |1

--- Comment #1 from David Malcolm <dmalcolm at gcc dot gnu.org> ---
Failed assertion here:

15844         /* If it's not a class-template or a template-template, it should
be
15845            a function-template.  */
15846         gcc_assert ((DECL_FUNCTION_TEMPLATE_P (templ)
15847                      || TREE_CODE (templ) == OVERLOAD
15848                      || BASELINK_P (templ)));


Started with r222837.

Affects trunk (with checking on).

With checking disabled, 7, 6 and 5 hit the "confused by earlier errors, bailing
out" ICE handler.