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friend.c (do_friend): Add support for nested classes using member functions of the enclosing class as...

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	* friend.c (do_friend): Add support for nested classes using
 	member functions of the enclosing class as friends.
egcs bug

From-SVN: r20433
This commit is contained in:
Benjamin Kosnik 1998-06-11 20:11:55 +00:00
parent 67fe9f06fa
commit 112a70c24d
1 changed files with 6 additions and 3 deletions

9
gcc/cp/friend.c

@ -344,13 +344,16 @@ do_friend (ctype, declarator, decl, parmdecls, flags, quals, funcdef_flag)
if (is_friend_template)
decl = DECL_TI_TEMPLATE (push_template_decl (decl));
if (TYPE_SIZE (ctype) != 0
&& template_class_depth (ctype) == 0)
if (TYPE_SIZE (ctype) != 0 && template_class_depth (ctype) == 0)
decl = check_classfn (ctype, decl);
/* TYPE_BEING_DEFINED is a hack for nested classes having
member functions of the enclosing class as friends. Will
go away as parsing of classes gets rewritten. */
if (TREE_TYPE (decl) != error_mark_node)
{
if (TYPE_SIZE (ctype) || template_class_depth (ctype) > 0)
if (TYPE_BEING_DEFINED (ctype) ||
TYPE_SIZE (ctype) || template_class_depth (ctype) > 0)
add_friend (current_class_type, decl);
else
cp_error ("member `%D' declared as friend before type `%T' defined",