+2011-01-08 Iain Sandoe <iains@gcc.gnu.org>
+
+ * objc-act.c (objc_finish_foreach_loop): Mark collection expression
+ as read.
+
2011-01-02 H.J. Lu <hongjiu.lu@intel.com>
* objc-act.c (check_that_protocol_is_defined): Fix a typo.
t = build2 (MODIFY_EXPR, void_type_node, objc_foreach_collection_decl, collection_expression);
SET_EXPR_LOCATION (t, location);
append_to_statement_list (t, &BIND_EXPR_BODY (bind));
+ /* We have used 'collection_expression'. */
+ mark_exp_read (collection_expression);
/* __objc_foreach_enum_state.state = 0; */
t = build2 (MODIFY_EXPR, void_type_node, objc_build_component_ref (objc_foreach_enum_state_decl,
/* { dg-do run } */
/* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */
/* { dg-additional-sources "../objc-obj-c++-shared/Object1.m" } */
+/* { dg-options "-Wall" } */
#import "../objc-obj-c++-shared/Object1.h"