SELECT SRID(collect('SRID=32749;POINT(0 0)', 'SRID=32749;POINT(1 1)'));
SELECT collect('SRID=32749;POINT(0 0)', 'SRID=32740;POINT(1 1)');
+
+select asewkt(makeline('SRID=3;POINT(0 0)', 'SRID=3;POINT(1 1)'));
+select makeline('POINT(0 0)', 'SRID=3;POINT(1 1)');
+
+-- postgis-users/2006-July/012788.html
+select makebox2d('SRID=3;POINT(0 0)', 'SRID=3;POINT(1 1)');
+select makebox2d('POINT(0 0)', 'SRID=3;POINT(1 1)');
+
+select makebox3d('SRID=3;POINT(0 0)', 'SRID=3;POINT(1 1)');
+select makebox3d('POINT(0 0)', 'SRID=3;POINT(1 1)');
32749
ERROR: Operation on mixed SRID geometries
+SRID=3;LINESTRING(0 0,1 1)
+ERROR: Operation on mixed SRID geometries
+BOX(0 0,1 1)
+ERROR: Operation on mixed SRID geometries
+BOX3D(0 0 0,1 1 0)
+ERROR: Operation on mixed SRID geometries