Warning fixes:

        * Makefile.in (varasm.o): Depend on sdbout.h.
        (sdbout.o): Depend on toplev.h.
        * collect2.c (scan_prog_file): Cast fprintf argument to `long' and
        use %ld specifier.
        * final.c (shorten_branches): Cast first arg of `bzero' to char *.
        * genextract.c (main): When creating insn-extract.c, mark variable
        `i' with ATTRIBUTE_UNUSED.
        * genpeep.c (main): When creating insn-peep.c, mark variables
        `insn', `x' and `pat' with ATTRIBUTE_UNUSED.
        * objc/init.c (__objc_tree_print): Wrap function definition in
        macro `DEBUG'.
        * objc/objc-act.c (encode_array): Cast sprintf argument to `long'
        and use %ld specifier.
        (adorn_decl): Likewise, twice.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@20650 138bc75d-0d04-0410-961f-82ee72b054a4

2 files changed, 12 insertions, 9 deletions

diff --git a/gcc/objc/init.c b/gcc/objc/init.c
index 5e56146c423..f1fea812318 100644
--- a/gcc/objc/init.c
+++ b/gcc/objc/init.c
@@ -59,7 +59,7 @@ static void __objc_class_add_protocols (Class, struct objc_protocol_list*);
    or a category is loaded into the runtime.  This may e.g. help a
    dynamic loader determine the classes that have been loaded when
    an object file is dynamically linked in */
-void (*_objc_load_callback)(Class class, Category* category) = 0; /* !T:SAFE */
+void (*_objc_load_callback)(Class class, Category* category); /* !T:SAFE */
 
 /* Is all categories/classes resolved? */
 BOOL __objc_dangling_categories = NO;           /* !T:UNUSED */
@@ -280,6 +280,7 @@ objc_postorder_traverse (objc_class_tree *tree,
 }
 
 /* Used to print a tree class hierarchy. */
+#ifdef DEBUG
 static void
 __objc_tree_print (objc_class_tree *tree, int level)
 {
@@ -289,6 +290,7 @@ __objc_tree_print (objc_class_tree *tree, int level)
     printf ("  ");
   printf ("%s\n", tree->class->name);
 }
+#endif
 
 /* Walks on a linked list of methods in the reverse order and executes all
    the methods corresponding to `op' selector. Walking in the reverse order
@@ -381,7 +383,7 @@ __objc_force_linking (void)
 /* Run through the statics list, removing modules as soon as all its statics
    have been initialized.  */
 static void
-objc_init_statics ()
+objc_init_statics (void)
 {
   struct objc_list **cell = &uninitialized_statics;
   struct objc_static_instances **statics_in_module;
diff --git a/gcc/objc/objc-act.c b/gcc/objc/objc-act.c
index e1cde90b094..9f403711909 100644
--- a/gcc/objc/objc-act.c
+++ b/gcc/objc/objc-act.c
@@ -6557,9 +6557,9 @@ encode_array (type, curtype, format)
       return;
     }
 
-  sprintf (buffer, "[%d",
-	   (TREE_INT_CST_LOW (an_int_cst)
-	    / TREE_INT_CST_LOW (TYPE_SIZE (array_of))));
+  sprintf (buffer, "[%ld",
+	   (long) (TREE_INT_CST_LOW (an_int_cst)
+		   / TREE_INT_CST_LOW (TYPE_SIZE (array_of))));
 
   obstack_grow (&util_obstack, buffer, strlen (buffer));
   encode_type (array_of, curtype, format);
@@ -7361,7 +7361,8 @@ adorn_decl (decl, str)
       tree an_int_cst = TREE_OPERAND (decl, 1);
 
       if (an_int_cst && TREE_CODE (an_int_cst) == INTEGER_CST)
-	sprintf (str + strlen (str), "[%d]", TREE_INT_CST_LOW (an_int_cst));
+	sprintf (str + strlen (str), "[%ld]",
+		 (long) TREE_INT_CST_LOW (an_int_cst));
       else
 	strcat (str, "[]");
     }
@@ -7372,9 +7373,9 @@ adorn_decl (decl, str)
       tree array_of = TREE_TYPE (decl);
 
       if (an_int_cst && TREE_CODE (an_int_cst) == INTEGER_TYPE)
-	sprintf (str + strlen (str), "[%d]",
-		 (TREE_INT_CST_LOW (an_int_cst)
-		  / TREE_INT_CST_LOW (TYPE_SIZE (array_of))));
+	sprintf (str + strlen (str), "[%ld]",
+		 (long) (TREE_INT_CST_LOW (an_int_cst)
+			 / TREE_INT_CST_LOW (TYPE_SIZE (array_of))));
       else
 	strcat (str, "[]");
     }