* cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
(TEMPLATE_TEMPLATE_PARM): Adjust comment.
* cp-tree.h (TYPE_BINFO): Adjust comment.
(TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
(TEMPLATE_TYPE_PARM_INDEX): Likewise.
(IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
(TYPE_TEMPLATE_INFO): Likewise.
(TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
* class.c (push_nested_class): Likewise.
* decl.c (lookup_name_real): Likewise.
(grokdeclarator): Likewise.
(grok_op_properties): Likewise.
(xref_tag): Likewise.
(xref_basetypes): Likewise.
* decl2.c (constructor_name_full): Likewise.
(arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
(arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
* error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
(dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
(dump_type_suffix): Likewise.
* init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
instead.
(get_aggr_from_typedef): Likewise.
* mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
(write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
(write_template_parm): Likewise.
(write_template_template_parm): Check tree code instead of
using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
* method.c (build_overload_nested_name): Add
BOUND_TEMPLATE_TEMPLATE_PARM.
(process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
* parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
* pt.c (convert_template_argument): Check tree code instead of
using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
(for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
(for_each_template_parm): Adjust comment.
(tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
(tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
(unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
template_args_equal to compare template template parameter cases.
* ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
* search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
instead.
* tree.c (copy_template_template_parm): Decide whether to create
a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
(walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
(copy_tree_r): Likewise.
* typeck.c (comptypes): Likewise. Check tree code instead of
using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36149
138bc75d-0d04-0410-961f-
82ee72b054a4