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* cp-tree.h (lang_type): Remove has_assignment and has_real_assignment. Add befriending_classes. (TYPE_HAS_ASSIGNMENT): Remove. (TYPE_HAS_REAL_ASSIGNMENT): Likewise. (CLASSTYPE_BEFRIENDING_CLASSES): New macro. (lang_decl): Document. (DECL_BEFRIENDING_CLASSES): New macro. (FRIEND_NAME): Move declaration to more obvious location. (FRIEND_DECLS): Likewise. * class.c (finish_struct_1): Don't use TYPE_HAS_REAL_ASSIGNMENT. * decl.c (duplicate_decls): Copy DECL_BEFRIENDING_CLASSES. (fixup_anonymous_union): Don't use TYPE_HAS_ASSIGNMENT. (grok_op_properties): Likewise. * friend.c (is_friend): Use FRIEND_NAME and FRIEND_DECLS. (add_friend): Likewise. Don't do weird things with assignment operators. Update DECL_BEFRIENDING_CLASSES. (add_friends): Don't do weird things with assignment operators. (make_friend_class): Likewise. Update CLASSTYPE_BEFRIENDING_CLASSES. * pt.c (instantiate_class_template): Don't set TYPE_HAS_ASSIGNMENT. (tsubst_copy): Substitute the TREE_TYPE for more unary expressions. * ptree.c (print_lang_type): Don't look at TYPE_HAS_ASSIGNMENT. * search.c (protected_accessible_p): New function. (friend_accessible_p): Likewise. (accessible_p): Use them. From-SVN: r25940 |
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README for GNU development tools This directory contains various GNU compilers, assemblers, linkers, debuggers, etc., plus their support routines, definitions, and documentation. Check the INSTALL directory for detailed configuration and installation instructions. Much of the code and documentation enclosed is copyright by the Free Software Foundation, Inc. See the file COPYING or COPYING.LIB in the various directories, for a description of the GNU General Public License terms under which you can copy the files. REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info on where and how to report problems.