c++: Remove unused declaration

This declaration was added in r260905 but the function was never
defined.

gcc/cp/ChangeLog:

	* cp-tree.h (maybe_strip_ref_conversion): Remove.

diff --git a/gcc/cp/cp-tree.h b/gcc/cp/cp-tree.h
index c897da204fe3db7ca1374c2a3eb1424e5e23ff48..c45f843825edfab389566e1fe146f5ad96177cb6 100644 (file)
--- a/gcc/cp/cp-tree.h
+++ b/gcc/cp/cp-tree.h
@@ -7598,7 +7598,6 @@ extern tree force_paren_expr                      (tree, bool = false);
 inline tree force_paren_expr_uneval            (tree t)
 { return force_paren_expr (t, true); }
 extern tree maybe_undo_parenthesized_ref       (tree);
-extern tree maybe_strip_ref_conversion         (tree);
 extern tree finish_non_static_data_member       (tree, tree, tree,
                                                 tsubst_flags_t = tf_warning_or_error);
 extern tree begin_stmt_expr                    (void);