method.c: add prototype for make_alias_for_thunk.

	* method.c: add prototype for make_alias_for_thunk.
	(thunk_labelno, make_alias_for_thunk): only define
	if ASM_OUTPUT_DEF is defined.

From-SVN: r68405

gcc/cp/ChangeLog

+2003-06-23  Andrew Pinski <pinskia@physics.uc.edu>
+
+	* method.c: add prototype for make_alias_for_thunk.
+	(thunk_labelno, make_alias_for_thunk): only define
+	if ASM_OUTPUT_DEF is defined.
+
 2003-06-23  Jakub Jelinek  <jakub@redhat.com>
 
 	* method.c (thunk_labelno): New variable.

gcc/cp/method.c

@@ -62,6 +62,9 @@ static tree synthesize_exception_spec (tree, tree (*) (tree, void *), void *);
 static tree locate_dtor (tree, void *);
 static tree locate_ctor (tree, void *);
 static tree locate_copy (tree, void *);
+#ifdef ASM_OUTPUT_DEF
+static tree make_alias_for_thunk (tree);
+#endif
 
 /* Called once to initialize method.c.  */
 
@@ -351,6 +354,7 @@ thunk_adjust (tree ptr, bool this_adjusting,
   return ptr;
 }
 
+#ifdef ASM_OUTPUT_DEF
 static GTY (()) int thunk_labelno;
 
 /* Create a static alias to function.  */
@@ -397,6 +401,7 @@ make_alias_for_thunk (tree function)
     assemble_alias (alias, DECL_ASSEMBLER_NAME (function));
   return alias;
 }
+#endif
 
 /* Emit the definition of a C++ multiple inheritance or covariant
    return vtable thunk.  If EMIT_P is nonzero, the thunk is emitted