gcc/cp/pt.c

8191   tree orig_arg;
8216   orig_arg = arg;
8265 	    error ("invalid use of destructor %qE as a type", orig_arg);
8271 		 "use %<typename %E%>", orig_arg);
8273       orig_arg = make_typename_type (TREE_OPERAND (arg, 0),
8277       arg = orig_arg;
8296 			  (DECL_P (arg) ? DECL_NAME (arg) : orig_arg));
8308 			"  expected a class template, got %qE", orig_arg);
8311 			"  expected a type, got %qE", orig_arg);
8328 		    "  expected a class template, got %qT", orig_arg);
8333   if (template_parameter_pack_p (parm) && ARGUMENT_PACK_P (orig_arg))
8335     val = orig_arg;
8343 	    val = orig_arg;
8366 		      if (TREE_CODE (orig_arg) == TYPE_PACK_EXPANSION)
8379 			      parm, orig_arg);
8403 	val = orig_arg;
8435       if (!type_dependent_expression_p (orig_arg)
8447 	val = convert_nontype_argument (t, orig_arg, complain);
8450 	  val = canonicalize_expr_argument (orig_arg, complain);
8458 	error_at (cp_expr_loc_or_input_loc (orig_arg),
8460 		  orig_arg, TREE_TYPE (orig_arg), t);
12892       tree orig_arg = NULL_TREE;
12971       orig_arg = arg_pack;
13012           TREE_TYPE (packs) = orig_arg;
13230 /* Substitute ARGS into the *_ARGUMENT_PACK orig_arg.  */
13233 tsubst_argument_pack (tree orig_arg, tree args, tsubst_flags_t complain,
13237   tree new_arg = TYPE_P (orig_arg)
13238     ? cxx_make_type (TREE_CODE (orig_arg))
13239     : make_node (TREE_CODE (orig_arg));
13241   tree pack_args = tsubst_template_args (ARGUMENT_PACK_ARGS (orig_arg),
13249     TREE_CONSTANT (new_arg) = TREE_CONSTANT (orig_arg);
13271       tree orig_arg = TREE_VEC_ELT (t, i);
13274       if (TREE_CODE (orig_arg) == TREE_VEC)
13275 	new_arg = tsubst_template_args (orig_arg, args, complain, in_decl);
13276       else if (PACK_EXPANSION_P (orig_arg))
13279           new_arg = tsubst_pack_expansion (orig_arg, args, complain, in_decl);
13290       else if (ARGUMENT_PACK_P (orig_arg))
13291 	new_arg = tsubst_argument_pack (orig_arg, args, complain, in_decl);
13293 	new_arg = tsubst_template_arg (orig_arg, args, complain, in_decl);
13299       if (new_arg != orig_arg)