From 25a4fef344f5c2b90e6a9d32144ee12b9198487d Mon Sep 17 00:00:00 2001
From: Teodor Sigaev <teodor@sigaev.ru>
Date: Thu, 8 Oct 2020 00:42:32 +0300
Subject: [PATCH 1/2] v13 + other support

---
 smlar_gin.c  | 4 ++++
 smlar_gist.c | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/smlar_gin.c b/smlar_gin.c
index 798b9be..4164fa4 100644
--- a/smlar_gin.c
+++ b/smlar_gin.c
@@ -5,7 +5,11 @@
 #include "fmgr.h"
 #include "access/gin.h"
 #include "access/skey.h"
+#if PG_VERSION_NUM < 130000
+#include "access/tuptoaster.h"
+#else
 #include "access/heaptoast.h"
+#endif
 
 PG_FUNCTION_INFO_V1(smlararrayextract);
 Datum smlararrayextract(PG_FUNCTION_ARGS);
diff --git a/smlar_gist.c b/smlar_gist.c
index 8cd044b..7d77788 100644
--- a/smlar_gist.c
+++ b/smlar_gist.c
@@ -3,7 +3,11 @@
 #include "fmgr.h"
 #include "access/gist.h"
 #include "access/skey.h"
+#if PG_VERSION_NUM < 130000
+#include "access/tuptoaster.h"
+#else
 #include "access/heaptoast.h"
+#endif
 #include "utils/memutils.h"
 
 typedef struct SmlSign {
-- 
2.37.3


From f2522d5f20a46a3605a761d34a3aefcdffb94e71 Mon Sep 17 00:00:00 2001
From: Teodor Sigaev <teodor@sigaev.ru>
Date: Mon, 8 Nov 2021 14:49:14 +0300
Subject: [PATCH 2/2] Fix compiler warnings

---
 smlar.c      | 1 +
 smlar_gist.c | 3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/smlar.c b/smlar.c
index 672e453..ca0651f 100644
--- a/smlar.c
+++ b/smlar.c
@@ -526,6 +526,7 @@ Array2SimpleArrayU(ProcTypeInfo info, ArrayType *a, void *cache)
 						{
 							case TF_LOG:
 								s->df[i] = (1.0 + log( s->df[i] ));
+								/* FALLTHROUGH */
 							case TF_N:
 								s->df[i] *= stat->idf;
 								break;
diff --git a/smlar_gist.c b/smlar_gist.c
index 7d77788..480d744 100644
--- a/smlar_gist.c
+++ b/smlar_gist.c
@@ -246,11 +246,12 @@ getHashedCache(void *cache)
 		for(i=0;i<stat->nelems;i++)
 		{
 			uint32	hash;
+			int		index;
 
 			hash = DatumGetUInt32(FunctionCall1Coll(&stat->info->hashFunc,
 													DEFAULT_COLLATION_OID,
 													stat->elems[i].datum));
-			int		index = HASHVAL(hash);
+			index = HASHVAL(hash);
 
 			stat->helems[i].hash = hash;
 			stat->helems[i].idfMin = stat->helems[i].idfMax = stat->elems[i].idf;	
-- 
2.37.3