eliminate some C4267 warnings in Windows

diff --git a/test/tinytest_macros.h b/test/tinytest_macros.h
index e34e74ec235200d5e0bd480412501df84ceb2e14..e01f5d56cb3370e6c9616983eb477edd18e121e9 100644 (file)
--- a/test/tinytest_macros.h
+++ b/test/tinytest_macros.h
@@ -113,8 +113,8 @@
 #define tt_assert_test_fmt_type(a,b,str_test,type,test,printf_type,printf_fmt, \
     setup_block,cleanup_block,die_on_fail)                             \
        TT_STMT_BEGIN                                                   \
-       type val1_ = (a);                                               \
-       type val2_ = (b);                                               \
+       type val1_ = (type)(a);                                         \
+       type val2_ = (type)(b);                                         \
        int tt_status_ = (test);                                        \
        if (!tt_status_ || tinytest_get_verbosity_()>1) {               \
                printf_type print_;                                     \