PR c++/9154
* parser.c (cp_parser_template_argument): A type-id followed by '>>'
is just an user typo, and should be accepted as last resort if any
other parsing fails.
(cp_parser_enclosed_template_argument_list): If the argument list is
parsed correctly, but the next token is '>>', emit a diagnostic.
(cp_parser_next_token_ends_template_argument): Accept '>>' as
delimiter of template argument, it will be later detected as a typo.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@74776
138bc75d-0d04-0410-961f-
82ee72b054a4