[SCM] PostGIS branch master updated. 3.6.0beta1-41-g3b7600f8a

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      from  69d326a43118f39204bae44a85aaad3c5e4b142d (commit)

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- Log -----------------------------------------------------------------
commit 3b7600f8ab8edc415bbae951c4958acf03cf4909
Author: Paul Ramsey <pramsey at cleverelephant.ca>
Date:   Sat Aug 16 16:19:03 2025 -0700

    Build under pg19

diff --git a/libpgcommon/lwgeom_pg.h b/libpgcommon/lwgeom_pg.h
index 102d84f35..2cb698faf 100644
--- a/libpgcommon/lwgeom_pg.h
+++ b/libpgcommon/lwgeom_pg.h
@@ -89,8 +89,18 @@ void pg_install_lwgeom_handlers(void);
 /* Argument handling macros */
 #define PG_GETARG_GSERIALIZED_P(varno) ((GSERIALIZED *)PG_DETOAST_DATUM(PG_GETARG_DATUM(varno)))
 #define PG_GETARG_GSERIALIZED_P_COPY(varno) ((GSERIALIZED *)PG_DETOAST_DATUM_COPY(PG_GETARG_DATUM(varno)))
+
 #define PG_GSERIALIZED_DATUM_NEEDS_DETOAST(datum) \
-	(VARATT_IS_EXTENDED((datum)) || VARATT_IS_EXTERNAL((datum)) || VARATT_IS_COMPRESSED((datum)))
+	(VARATT_IS_EXTENDED(DatumGetPointer(datum)) || \
+	 VARATT_IS_EXTERNAL(DatumGetPointer(datum)) || \
+	 VARATT_IS_COMPRESSED(DatumGetPointer(datum)))
+
+// #define PG_GSERIALIZED_DATUM_NEEDS_DETOAST(datum) \
+// 	(VARATT_IS_EXTENDED((datum)) || \
+// 	 VARATT_IS_EXTERNAL((datum)) || \
+// 	 VARATT_IS_COMPRESSED((datum)))
+
+
 #define PG_GETARG_GSERIALIZED_HEADER(varno) \
 	PG_GSERIALIZED_DATUM_NEEDS_DETOAST(PG_GETARG_DATUM(varno)) \
 	? ((GSERIALIZED *)PG_DETOAST_DATUM_SLICE(PG_GETARG_DATUM(varno), 0, gserialized_max_header_size())) \
diff --git a/postgis/gserialized_gist_2d.c b/postgis/gserialized_gist_2d.c
index 6e2c28e5e..2b33a7e4b 100644
--- a/postgis/gserialized_gist_2d.c
+++ b/postgis/gserialized_gist_2d.c
@@ -476,7 +476,7 @@ gserialized_datum_get_internals_p(Datum gsdatum, GBOX *gbox, lwflags_t *flags, u
 {
 	int result = LW_SUCCESS;
 	GSERIALIZED *gpart = NULL;
-	int need_detoast = PG_GSERIALIZED_DATUM_NEEDS_DETOAST((struct varlena *)gsdatum);
+	int need_detoast = PG_GSERIALIZED_DATUM_NEEDS_DETOAST(gsdatum);
 	if (need_detoast)
 	{
 		gpart = (GSERIALIZED *)PG_DETOAST_DATUM_SLICE(gsdatum, 0, gserialized_max_header_size());
@@ -528,7 +528,7 @@ gserialized_datum_get_box2df_p(Datum gsdatum, BOX2DF *box2df)
 {
 	int result = LW_SUCCESS;
 	GSERIALIZED *gpart = NULL;
-	int need_detoast = PG_GSERIALIZED_DATUM_NEEDS_DETOAST((struct varlena *)gsdatum);
+	int need_detoast = PG_GSERIALIZED_DATUM_NEEDS_DETOAST(gsdatum);
 	if (need_detoast)
 	{
 		gpart = (GSERIALIZED *)PG_DETOAST_DATUM_SLICE(gsdatum, 0, gserialized_max_header_size());

-----------------------------------------------------------------------

Summary of changes:
 libpgcommon/lwgeom_pg.h       | 12 +++++++++++-
 postgis/gserialized_gist_2d.c |  4 ++--
 2 files changed, 13 insertions(+), 3 deletions(-)


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