Add CONST_CAST macro, for casting away "const" more safely.

[pspp-builds.git] / tests / libpspp / range-set-test.c

diff --git a/tests/libpspp/range-set-test.c b/tests/libpspp/range-set-test.c
index e8cbffa5e6334408bbd69dc4c7c2a7e9dbb72829..8d6e68316834d707254b5888f92d1b41b1064bb6 100644 (file)
--- a/tests/libpspp/range-set-test.c
+++ b/tests/libpspp/range-set-test.c
@@ -212,7 +212,7 @@ check_pattern (const struct range_set *rs, unsigned int pattern)
      caching. */
   for (start = 0; start <= 32; start++)
     {
-      struct range_set *nonconst_rs = (struct range_set *) rs;
+      struct range_set *nonconst_rs = CONST_CAST (struct range_set *, rs);
       nonconst_rs->cache_end = 0;
       s1 = range_set_scan (rs, start);
       s2 = next_1bit (pattern, start);