In gcc/:

In gcc/:
2010-12-06  Nicola Pero  <nicola.pero@meta-innovation.com>

	* c-parser.c (c_parser_for_statement): Use c_fully_fold() instead
	of c_process_expr_stmt() for the iterating and collection
	expressions of an Objective-C fast enumeration loop.

In gcc/objc/:
2010-12-06  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc-act.c (objc_finish_foreach_loop): Mark the
	object_expression as used.

In gcc/testsuite/:
2010-12-06  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc.dg/foreach-8.m: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167518 138bc75d-0d04-0410-961f-82ee72b054a4