[gcc/ChangeLog]

2002-09-06  Ziemowit Laski <zlaski@apple.com>
        * c-lang.c (objc_is_id): New stub.
        * c-tree.h (objc_is_id): New forward declaration.
        * c-typeck.c (build_c_cast): Do not strip protocol
        qualifiers from 'id' type.
        * objc/objc-act.c (objc_comptypes): Correct handling
        of protocol qualifiers.
        (objc_is_id): New.

[gcc/testsuite/ChangeLog]
2002-09-05  Ziemowit Laski <zlaski@apple.com>

        * objc.dg/proto-lossage-1.m: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@56905 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 7 insertions, 0 deletions

diff --git a/gcc/c-lang.c b/gcc/c-lang.c
index ec17f505bea..8614e2500e5 100644
--- a/gcc/c-lang.c
+++ b/gcc/c-lang.c
@@ -174,6 +174,13 @@ is_class_name (arg)
   return 0;
 }
 
+tree
+objc_is_id (arg)
+    tree arg ATTRIBUTE_UNUSED;
+{
+  return 0;
+}
+
 void
 objc_check_decl (decl)
      tree decl ATTRIBUTE_UNUSED;