c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter lists.

	* c-common.c: Convert ATTRIBUTE_UNUSED to ARG_UNUSED in parameter
	lists.
	* c-decl.c: Likewise.
	* c-format.c: Likewise.
	* c-lex.c: Likewise.
	* c-opts.c: Likewise.
	* c-pragma.c: Likewise.
	* c-typeck.c: Likewise.
	* gencheck.c: Likewise.
	* genconditions.c: Likewise.
	* genconfig.c: Likewise.
	* genflags.c: Likewise.
	* gengtype.c: Likewise.
	* gensupport.c: Likewise.
	* ggc-none.c: Likewise.
	* langhooks.c: Likewise.
	* statistics.h: Likewise.
	* stub-objc.c: Likewise.
	* java/decl.c: Likewise.

From-SVN: r85128

1 files changed, 8 insertions, 8 deletions

diff --git a/gcc/stub-objc.c b/gcc/stub-objc.c
index e1b964995bf..fc1afe0eff6 100644
--- a/gcc/stub-objc.c
+++ b/gcc/stub-objc.c
@@ -28,37 +28,37 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 #include "c-common.h"
 
 tree
-lookup_interface (tree arg ATTRIBUTE_UNUSED)
+lookup_interface (tree ARG_UNUSED (arg))
 {
   return 0;
 }
 
 tree
-is_class_name (tree arg ATTRIBUTE_UNUSED)
+is_class_name (tree ARG_UNUSED (arg))
 {
   return 0;
 }
 
 tree
-objc_is_object_ptr (tree arg ATTRIBUTE_UNUSED)
+objc_is_object_ptr (tree ARG_UNUSED (arg))
 {
   return 0;
 }
 
 tree
-lookup_objc_ivar (tree arg ATTRIBUTE_UNUSED)
+lookup_objc_ivar (tree ARG_UNUSED (arg))
 {
   return 0;
 }
 
 void
-objc_check_decl (tree decl ATTRIBUTE_UNUSED)
+objc_check_decl (tree ARG_UNUSED (decl))
 {
 }
    
 int
-objc_comptypes (tree lhs ATTRIBUTE_UNUSED, tree rhs ATTRIBUTE_UNUSED,
-                int reflexive ATTRIBUTE_UNUSED)
+objc_comptypes (tree ARG_UNUSED (lhs), tree ARG_UNUSED (rhs),
+                int ARG_UNUSED (reflexive))
 { 
   return -1;
 }
@@ -75,7 +75,7 @@ objc_clear_super_receiver (void)
 }
 
 int
-objc_is_public (tree expr ATTRIBUTE_UNUSED, tree identifier ATTRIBUTE_UNUSED)
+objc_is_public (tree ARG_UNUSED (expr), tree ARG_UNUSED (identifier))
 {
   return 1;
 }