#include "config.h"
#include "system.h"
#include "coretypes.h"
-#include "diagnostic-core.h"
-#include "alias.h"
-#include "tree.h"
#include "options.h"
#include "obstack.h"
-#include "debug.h"
+#include "tree.h"
#include "wide-int-print.h"
+#include "diagnostic-core.h"
+#include "alias.h"
+#include "debug.h"
#include "stor-layout.h"
#include "defaults.h"