isl_basic_set_opt: avoid invalid access on error path

[platform/upstream/isl.git] / isl_map_private.h

diff --git a/isl_map_private.h b/isl_map_private.h
index 8c3bc24..5da97be 100644 (file)
--- a/isl_map_private.h
+++ b/isl_map_private.h
@@ -268,6 +268,7 @@ struct isl_basic_set *isl_basic_set_recession_cone(struct isl_basic_set *bset);
 struct isl_basic_set *isl_basic_set_lineality_space(struct isl_basic_set *bset);
 
 struct isl_basic_set *isl_basic_set_set_rational(struct isl_basic_set *bset);
+__isl_give isl_set *isl_set_set_rational(__isl_take isl_set *set);
 __isl_give isl_basic_map *isl_basic_map_set_rational(
        __isl_take isl_basic_map *bmap);
 __isl_give isl_map *isl_map_set_rational(__isl_take isl_map *map);
@@ -347,4 +348,6 @@ int isl_map_compatible_range(__isl_keep isl_map *map, __isl_keep isl_set *set);
 
 int isl_basic_map_plain_is_single_valued(__isl_keep isl_basic_map *bmap);
 
+int isl_map_is_set(__isl_keep isl_map *map);
+
 #endif