Removes some uses of deprecated_set_value_type
	* ada-lang.c (ada_coerce_to_simple_array_type): Create a new zero
	  value of the correct type instead of changing type.
	* c-valprint.c (c_value_print): Call copy_value_and_change_type.
	* printcmd.c (printf_command): Create a zero value of the
	  correct type and copy the contents of the old value into it.
	* valops.c (value_cast_pointers, value_cast, value_assign,
	  value_addr): Call value_value_copy_and_change_type instead
	  of copying the value and then changing the type.
	* value.c (value_copy_and_change_type): Define.
	* value.h (value_copy_and_change_type): Declare.

Index: ada-lang.c
===================================================================
RCS file: /cvs/src/src/gdb/ada-lang.c,v
retrieving revision 1.151
diff -u -p -r1.151 ada-lang.c
--- ada-lang.c	21 Jul 2008 16:47:10 -0000	1.151
+++ ada-lang.c	26 Jul 2008 22:16:29 -0000
@@ -1767,9 +1767,8 @@ struct type *
 ada_coerce_to_simple_array_type (struct type *type)
 {
   struct value *mark = value_mark ();
-  struct value *dummy = value_from_longest (builtin_type_long, 0);
+  struct value *dummy = value_zero (type, not_lval);
   struct type *result;
-  deprecated_set_value_type (dummy, type);
   result = ada_type_of_array (dummy, 0);
   value_free_to_mark (mark);
   return result;
Index: c-valprint.c
===================================================================
RCS file: /cvs/src/src/gdb/c-valprint.c,v
retrieving revision 1.50
diff -u -p -r1.50 c-valprint.c
--- c-valprint.c	19 May 2008 15:50:09 -0000	1.50
+++ c-valprint.c	26 Jul 2008 22:16:29 -0000
@@ -562,10 +562,7 @@ c_value_print (struct value *val, struct
 	      /* Copy value, change to pointer, so we don't get an
 	       * error about a non-pointer type in value_rtti_target_type
 	       */
-	      struct value *temparg;
-	      temparg=value_copy(val);
-	      deprecated_set_value_type (temparg, lookup_pointer_type (TYPE_TARGET_TYPE(type)));
-	      val=temparg;
+	      val=value_addr (val);
 	    }
 	  /* Pointer to class, check real type of object */
 	  fprintf_filtered (stream, "(");
Index: printcmd.c
===================================================================
RCS file: /cvs/src/src/gdb/printcmd.c,v
retrieving revision 1.127
diff -u -p -r1.127 printcmd.c
--- printcmd.c	6 Jun 2008 20:58:08 -0000	1.127
+++ printcmd.c	26 Jul 2008 22:16:30 -0000
@@ -2005,9 +2005,21 @@ printf_command (char *arg, int from_tty)
 	  {
 	    struct type *type = value_type (val_args[nargs]);
 	    if (TYPE_LENGTH (type) == sizeof (float))
-	      deprecated_set_value_type (val_args[nargs], builtin_type_float);
+        {
+          struct value *temp = value_zero (builtin_type_float, not_lval);
+          memcpy (value_contents_writeable (temp),
+                          value_contents (val_args[nargs]),
+                          TYPE_LENGTH (builtin_type_float));
+          val_args[nargs] = temp;
+        }
 	    if (TYPE_LENGTH (type) == sizeof (double))
-	      deprecated_set_value_type (val_args[nargs], builtin_type_double);
+        {
+          struct value *temp = value_zero (builtin_type_double, not_lval);
+          memcpy (value_contents_writeable (temp),
+                          value_contents (val_args[nargs]),
+                          TYPE_LENGTH (builtin_type_double));
+          val_args[nargs] = temp;
+        }
 	  }
 	nargs++;
 	s = s1;
Index: valops.c
===================================================================
RCS file: /cvs/src/src/gdb/valops.c,v
retrieving revision 1.192
diff -u -p -r1.192 valops.c
--- valops.c	15 Jul 2008 22:13:42 -0000	1.192
+++ valops.c	26 Jul 2008 22:16:32 -0000
@@ -281,8 +281,7 @@ value_cast_pointers (struct type *type, 
    }
 
   /* No superclass found, just change the pointer type.  */
-  arg2 = value_copy (arg2);
-  deprecated_set_value_type (arg2, type);
+  arg2 = value_copy_and_change_type (arg2, type);
   arg2 = value_change_enclosing_type (arg2, type);
   set_value_pointed_to_offset (arg2, 0);	/* pai: chk_val */
   return arg2;
@@ -480,8 +479,7 @@ value_cast (struct type *type, struct va
       if (code1 == TYPE_CODE_PTR && code2 == TYPE_CODE_PTR)
 	return value_cast_pointers (type, arg2);
 
-      arg2 = value_copy (arg2);
-      deprecated_set_value_type (arg2, type);
+      arg2 = value_copy_and_change_type (arg2, type);
       arg2 = value_change_enclosing_type (arg2, type);
       set_value_pointed_to_offset (arg2, 0);	/* pai: chk_val */
       return arg2;
@@ -926,10 +924,9 @@ value_assign (struct value *toval, struc
       fromval = value_from_longest (type, fieldval);
     }
 
-  val = value_copy (toval);
+  val = value_copy_and_change_type (toval, type);
   memcpy (value_contents_raw (val), value_contents (fromval),
 	  TYPE_LENGTH (type));
-  deprecated_set_value_type (val, type);
   val = value_change_enclosing_type (val, 
 				     value_enclosing_type (fromval));
   set_value_embedded_offset (val, value_embedded_offset (fromval));
@@ -1106,8 +1103,8 @@ value_addr (struct value *arg1)
          keep the same location information, which is efficient, and
          allows &(&X) to get the location containing the reference.  */
       arg2 = value_copy (arg1);
-      deprecated_set_value_type (arg2, 
-				 lookup_pointer_type (TYPE_TARGET_TYPE (type)));
+      arg2 = value_copy_and_change_type (arg1,
+                         lookup_pointer_type (TYPE_TARGET_TYPE (type)));
       return arg2;
     }
   if (TYPE_CODE (type) == TYPE_CODE_FUNC)
Index: value.c
===================================================================
RCS file: /cvs/src/src/gdb/value.c,v
retrieving revision 1.64
diff -u -p -r1.64 value.c
--- value.c	11 Jun 2008 19:59:09 -0000	1.64
+++ value.c	26 Jul 2008 22:16:33 -0000
@@ -276,6 +276,15 @@ deprecated_set_value_type (struct value 
   value->type = type;
 }
 
+struct value *
+value_copy_and_change_type (struct value *arg, struct type *type)
+{
+  struct value *val = value_copy (arg);
+  val->type = type;
+
+  return val;
+}
+
 int
 value_offset (struct value *value)
 {
Index: value.h
===================================================================
RCS file: /cvs/src/src/gdb/value.h,v
retrieving revision 1.115
diff -u -p -r1.115 value.h
--- value.h	6 Jun 2008 20:58:08 -0000	1.115
+++ value.h	26 Jul 2008 22:16:34 -0000
@@ -57,6 +57,12 @@ extern struct type *value_type (struct v
 extern void deprecated_set_value_type (struct value *value,
 				       struct type *type);
 
+/* Copy ARG to new value. The new value is exactly the same, except
+   for its type, which is set to TYPE.  */
+
+extern struct value *value_copy_and_change_type (struct value *arg,
+                                               struct type *type);
+
 /* Only used for bitfields; number of bits contained in them.  */
 
 extern int value_bitsize (struct value *);