Work around warnings in char.cpp and integral_c.cpp when char is unsigned. Fixes #50.

2025-01-02 16:43:59 +02:00
parent bace27426e
commit d223d3cd60
2 changed files with 13 additions and 3 deletions
@@ -13,12 +13,17 @@

 #include <boost/mpl/char.hpp>
 #include <boost/preprocessor/repeat.hpp>
+#include <climits>

 #include "integral_wrapper_test.hpp"


 MPL_TEST_CASE()
 {
+#if CHAR_MAX > 0
+#   define WRAPPER(T, i) char_<static_cast<char>(i)>
+#else
 #   define WRAPPER(T, i) char_<i>
+#endif
    BOOST_PP_REPEAT(10, INTEGRAL_WRAPPER_TEST, char)
 }