diff --git a/src/bin/pg_dump/pg_dump_sort.c b/src/bin/pg_dump/pg_dump_sort.c
index 46461fb6a1..48b5a2a84c 100644
--- a/src/bin/pg_dump/pg_dump_sort.c
+++ b/src/bin/pg_dump/pg_dump_sort.c
@@ -34,6 +34,15 @@
  * restore state).  If you think to change this, see also the RestorePass
  * mechanism in pg_backup_archiver.c.
  *
+ * On the other hand, casts are intentionally sorted earlier than you might
+ * expect; logically they should come after functions, since they usually
+ * depend on those.  This works around the backend's habit of recording
+ * views that use casts as dependent on the cast's underlying function.
+ * We initially sort casts first, and then any functions used by casts
+ * will be hoisted above the casts, and in turn views that those functions
+ * depend on will be hoisted above the functions.  But views not used that
+ * way won't be hoisted.
+ *
  * NOTE: object-type priorities must match the section assignments made in
  * pg_dump.c; that is, PRE_DATA objects must sort before DO_PRE_DATA_BOUNDARY,
  * POST_DATA objects must sort after DO_POST_DATA_BOUNDARY, and DATA objects
@@ -49,12 +58,12 @@ enum dbObjectTypePriorities
 	PRIO_TRANSFORM,
 	PRIO_EXTENSION,
 	PRIO_TYPE,					/* used for DO_TYPE and DO_SHELL_TYPE */
+	PRIO_CAST,
 	PRIO_FUNC,
 	PRIO_AGG,
 	PRIO_ACCESS_METHOD,
 	PRIO_OPERATOR,
 	PRIO_OPFAMILY,				/* used for DO_OPFAMILY and DO_OPCLASS */
-	PRIO_CAST,
 	PRIO_CONVERSION,
 	PRIO_TSPARSER,
 	PRIO_TSTEMPLATE,