[COMMITTED PATCH] gold: be consistent in struct vs class for forward decl

[Roland McGrath]

Committed as obvious enough, to trunk and 2.24 branch.  This makes the one
straggler consistent with all the other forward declarations of classes
whose actual definitions are done with 'struct'.


Thanks,
Roland


gold/
2013-10-11  Roland McGrath  <mcgrathr@google.com>

	* archive.h: Use struct rather than class for forward declaration
	of Read_symbols_data.

--- a/gold/archive.h
+++ b/gold/archive.h
@@ -1,6 +1,6 @@
 // archive.h -- archive support for gold      -*- C++ -*-

-// Copyright 2006, 2007, 2008, 2010, 2011 Free Software Foundation, Inc.
+// Copyright 2006, 2007, 2008, 2010, 2011, 2013 Free Software Foundation, Inc.
 // Written by Ian Lance Taylor <iant@google.com>.

 // This file is part of gold.
@@ -40,7 +40,7 @@ class Input_group;
 class Layout;
 class Symbol_table;
 class Object;
-class Read_symbols_data;
+struct Read_symbols_data;
 class Input_file_lib;
 class Incremental_archive_entry;