silenced conversion warning

2022-10-01 17:33:55 +02:00
parent 29f2f1db2c
commit f2e4b25615
1 changed files with 2 additions and 2 deletions
--- a/include/boost/unordered/detail/foa.hpp
+++ b/include/boost/unordered/detail/foa.hpp
@ -784,9 +784,9 @@ struct subaligned_table_arrays:
    byte_allocator bal=al;
    auto p=boost::to_address(
      byte_alloc_traits::allocate(bal,sizeof(group_type)*(groups_size+1)-1));
-    groups_offset=
+    groups_offset=static_cast<unsigned char>(
      (uintptr_t(sizeof(group_type))-reinterpret_cast<uintptr_t>(p))%
-        sizeof(group_type);
+        sizeof(group_type));
    groups=reinterpret_cast<group_type*>(p+groups_offset);
  }