0001-Remove-redundant-AssertVariableIsOfType-uses.patch

From 27088b0c1af67564d706da7fad41995fdabdab53 Mon Sep 17 00:00:00 2001
From: Peter Eisentraut <peter@eisentraut.org>
Date: Tue, 20 Jan 2026 10:51:15 +0100
Subject: [PATCH] Remove redundant AssertVariableIsOfType uses

The uses of AssertVariableIsOfType in pg_upgrade are unnecessary
because the calls to upgrade_task_add_step() already check the
compatibility of the callback functions.  Having these additional
assertions is an unusual style and confusing without further
explanation.
---
 src/bin/pg_upgrade/check.c    | 23 -----------------------
 src/bin/pg_upgrade/function.c |  2 --
 src/bin/pg_upgrade/info.c     |  5 -----
 src/bin/pg_upgrade/version.c  |  2 --
 4 files changed, 32 deletions(-)

diff --git a/src/bin/pg_upgrade/check.c b/src/bin/pg_upgrade/check.c
index 64805fef0eb..a8d20a92a98 100644
--- a/src/bin/pg_upgrade/check.c
+++ b/src/bin/pg_upgrade/check.c
@@ -400,8 +400,6 @@ process_data_type_check(DbInfo *dbinfo, PGresult *res, void *arg)
 	int			i_attname = PQfnumber(res, "attname");
 	FILE	   *script = NULL;
 
-	AssertVariableIsOfType(&process_data_type_check, UpgradeTaskProcessCB);
-
 	if (ntups == 0)
 		return;
 
@@ -1279,9 +1277,6 @@ process_isn_and_int8_passing_mismatch(DbInfo *dbinfo, PGresult *res, void *arg)
 	int			i_proname = PQfnumber(res, "proname");
 	UpgradeTaskReport *report = (UpgradeTaskReport *) arg;
 
-	AssertVariableIsOfType(&process_isn_and_int8_passing_mismatch,
-						   UpgradeTaskProcessCB);
-
 	if (ntups == 0)
 		return;
 
@@ -1368,9 +1363,6 @@ process_user_defined_postfix_ops(DbInfo *dbinfo, PGresult *res, void *arg)
 	int			i_typnsp = PQfnumber(res, "typnsp");
 	int			i_typname = PQfnumber(res, "typname");
 
-	AssertVariableIsOfType(&process_user_defined_postfix_ops,
-						   UpgradeTaskProcessCB);
-
 	if (ntups == 0)
 		return;
 
@@ -1459,9 +1451,6 @@ process_incompat_polymorphics(DbInfo *dbinfo, PGresult *res, void *arg)
 	int			i_objkind = PQfnumber(res, "objkind");
 	int			i_objname = PQfnumber(res, "objname");
 
-	AssertVariableIsOfType(&process_incompat_polymorphics,
-						   UpgradeTaskProcessCB);
-
 	if (ntups == 0)
 		return;
 
@@ -1592,8 +1581,6 @@ process_with_oids_check(DbInfo *dbinfo, PGresult *res, void *arg)
 	int			i_nspname = PQfnumber(res, "nspname");
 	int			i_relname = PQfnumber(res, "relname");
 
-	AssertVariableIsOfType(&process_with_oids_check, UpgradeTaskProcessCB);
-
 	if (ntups == 0)
 		return;
 
@@ -1663,9 +1650,6 @@ process_inconsistent_notnull(DbInfo *dbinfo, PGresult *res, void *arg)
 	int			i_relname = PQfnumber(res, "relname");
 	int			i_attname = PQfnumber(res, "attname");
 
-	AssertVariableIsOfType(&process_inconsistent_notnull,
-						   UpgradeTaskProcessCB);
-
 	if (ntups == 0)
 		return;
 
@@ -1751,8 +1735,6 @@ process_gist_inet_ops_check(DbInfo *dbinfo, PGresult *res, void *arg)
 	int			i_nspname = PQfnumber(res, "nspname");
 	int			i_relname = PQfnumber(res, "relname");
 
-	AssertVariableIsOfType(&process_gist_inet_ops_check, UpgradeTaskProcessCB);
-
 	if (ntups == 0)
 		return;
 
@@ -1886,9 +1868,6 @@ process_user_defined_encoding_conversions(DbInfo *dbinfo, PGresult *res, void *a
 	int			i_conname = PQfnumber(res, "conname");
 	int			i_nspname = PQfnumber(res, "nspname");
 
-	AssertVariableIsOfType(&process_user_defined_encoding_conversions,
-						   UpgradeTaskProcessCB);
-
 	if (ntups == 0)
 		return;
 
@@ -2398,8 +2377,6 @@ process_old_sub_state_check(DbInfo *dbinfo, PGresult *res, void *arg)
 	int			i_nspname = PQfnumber(res, "nspname");
 	int			i_relname = PQfnumber(res, "relname");
 
-	AssertVariableIsOfType(&process_old_sub_state_check, UpgradeTaskProcessCB);
-
 	if (ntups == 0)
 		return;
 
diff --git a/src/bin/pg_upgrade/function.c b/src/bin/pg_upgrade/function.c
index a6ad2f07d6e..850c9238c11 100644
--- a/src/bin/pg_upgrade/function.c
+++ b/src/bin/pg_upgrade/function.c
@@ -61,8 +61,6 @@ process_loadable_libraries(DbInfo *dbinfo, PGresult *res, void *arg)
 {
 	struct loadable_libraries_state *state = (struct loadable_libraries_state *) arg;
 
-	AssertVariableIsOfType(&process_loadable_libraries, UpgradeTaskProcessCB);
-
 	state->ress[dbinfo - old_cluster.dbarr.dbs] = res;
 	state->totaltups += PQntuples(res);
 }
diff --git a/src/bin/pg_upgrade/info.c b/src/bin/pg_upgrade/info.c
index 2de0ee4d030..47e8d1039a2 100644
--- a/src/bin/pg_upgrade/info.c
+++ b/src/bin/pg_upgrade/info.c
@@ -601,8 +601,6 @@ process_rel_infos(DbInfo *dbinfo, PGresult *res, void *arg)
 	char	   *last_namespace = NULL;
 	char	   *last_tablespace = NULL;
 
-	AssertVariableIsOfType(&process_rel_infos, UpgradeTaskProcessCB);
-
 	for (int relnum = 0; relnum < ntups; relnum++)
 	{
 		RelInfo    *curr = &relinfos[num_rels++];
@@ -727,9 +725,6 @@ process_old_cluster_logical_slot_infos(DbInfo *dbinfo, PGresult *res, void *arg)
 	LogicalSlotInfo *slotinfos = NULL;
 	int			num_slots = PQntuples(res);
 
-	AssertVariableIsOfType(&process_old_cluster_logical_slot_infos,
-						   UpgradeTaskProcessCB);
-
 	if (num_slots)
 	{
 		int			i_slotname;
diff --git a/src/bin/pg_upgrade/version.c b/src/bin/pg_upgrade/version.c
index 55a8958eef6..e709262837e 100644
--- a/src/bin/pg_upgrade/version.c
+++ b/src/bin/pg_upgrade/version.c
@@ -152,8 +152,6 @@ process_extension_updates(DbInfo *dbinfo, PGresult *res, void *arg)
 	UpgradeTaskReport *report = (UpgradeTaskReport *) arg;
 	PQExpBufferData connectbuf;
 
-	AssertVariableIsOfType(&process_extension_updates, UpgradeTaskProcessCB);
-
 	if (ntups == 0)
 		return;
 
-- 
2.52.0