diff options
| -rw-r--r-- | gcc/objc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/objc/objc-act.c | 2 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/testsuite/objc.dg/foreach-1.m | 1 |
4 files changed, 12 insertions, 0 deletions
diff --git a/gcc/objc/ChangeLog b/gcc/objc/ChangeLog index 6da04931bdf..b42bb42c68c 100644 --- a/gcc/objc/ChangeLog +++ b/gcc/objc/ChangeLog @@ -1,3 +1,8 @@ +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. diff --git a/gcc/objc/objc-act.c b/gcc/objc/objc-act.c index 605705b04ff..6e69070b282 100644 --- a/gcc/objc/objc-act.c +++ b/gcc/objc/objc-act.c @@ -13635,6 +13635,8 @@ objc_finish_foreach_loop (location_t location, tree object_expression, tree coll 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, diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 459750ff4d0..39777861bc5 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2011-01-08 Iain Sandoe <iains@gcc.gnu.org> + + * objc.dg/foreach-1.m: Add "-Wall" to flags. + 2011-01-08 Nicola Pero <nicola.pero@meta-innovation.com> PR objc/47078 diff --git a/gcc/testsuite/objc.dg/foreach-1.m b/gcc/testsuite/objc.dg/foreach-1.m index dd1d8cf985d..60993d57775 100644 --- a/gcc/testsuite/objc.dg/foreach-1.m +++ b/gcc/testsuite/objc.dg/foreach-1.m @@ -4,6 +4,7 @@ /* { 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" |