In case anyone is interested:
/Users/brane/src/svn/repos/trunk/subversion/libsvn_fs_x/changes.c:243:29: warning: implicit conversion loses integer precision: 'unsigned long' to 'int' [-Wshorten-64-to-32] first = MIN(context->next + list_first, list_last); ~ ~~~~~~~~~~~~~~^~~~~~~~~~~~ /Users/brane/src/svn/repos/trunk/subversion/include/svn_sorts.h:43:33: note: expanded from macro 'MIN' #define MIN(a, b) ((a) < (b) ? (a) : (b)) ^ /Users/brane/src/svn/repos/trunk/subversion/svn/conflict-callbacks.c:745:42: warning: implicit conversion loses integer precision: 'apr_size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32] *options = apr_array_make(result_pool, nopt, sizeof(client_option_t *)); ~~~~~~~~~~~~~~ ^~~~ /Users/brane/src/svn/repos/trunk/subversion/svn/conflict-callbacks.c:1205:42: warning: implicit conversion loses integer precision: 'apr_size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32] *options = apr_array_make(result_pool, nopt, sizeof(client_option_t *)); ~~~~~~~~~~~~~~ ^~~~ /Users/brane/src/svn/repos/trunk/subversion/svn/conflict-callbacks.c:1456:42: warning: implicit conversion loses integer precision: 'apr_size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32] *options = apr_array_make(result_pool, nopt, sizeof(client_option_t *)); ~~~~~~~~~~~~~~ ^~~~ /Users/brane/src/svn/repos/trunk/subversion/svn/conflict-callbacks.c:1618:37: warning: implicit conversion loses integer precision: 'long long' to 'int' [-Wshorten-64-to-32] *preferred_move_target_idx = (idx - 1); ~ ~~~~^~~ /Users/brane/src/svn/repos/trunk/subversion/svnserve/serve.c:3622:40: warning: implicit conversion loses integer precision: 'apr_uint64_t' (aka 'unsigned long long') to 'apr_uint32_t' (aka 'unsigned int') [-Wshorten-64-to-32] rb.dirent_fields, pool))); ~~~^~~~~~~~~~~~~ /Users/brane/src/svn/repos/trunk/subversion/include/svn_error.h:353:35: note: expanded from macro 'SVN_ERR' svn_error_t *svn_err__temp = (expr); \ ^~~~