1 files changed, 2 insertions, 3 deletions

diff --git a/src/solvers/h48/gendata_cocsep.h b/src/solvers/h48/gendata_cocsep.h
index 17568ea..f83207b 100644
--- a/src/solvers/h48/gendata_cocsep.h
+++ b/src/solvers/h48/gendata_cocsep.h
@@ -81,9 +81,8 @@ gendata_cocsep_return_size:
 STATIC uint32_t
 gendata_cocsep_dfs(cocsep_dfs_arg_t arg[NON_NULL])
 {
-        uint8_t m;
+        uint8_t m, t;
         uint32_t cc, class, ttrep, depth, olddepth, tinv;
-        uint64_t t;
         uint64_t i, j;
         cube_t d;
         cocsep_dfs_arg_t nextarg;
@@ -105,7 +104,7 @@ gendata_cocsep_dfs(cocsep_dfs_arg_t arg[NON_NULL])
                         d = transform_corners(arg->cube, t);
                         j = coord_cocsep(d);
                         if (i == j && arg->selfsim != NULL)
-                                arg->selfsim[*arg->n] |= UINT64_C(1) << t;
+                                arg->selfsim[*arg->n] |= UINT64_C(1) << (uint64_t)t;
                         if (COCLASS(arg->buf32[j]) != UINT32_C(0xFFFF))
                                 continue;
                         gendata_cocsep_set_visited(arg->visited, j);