Add tests for binary literals

include/chaiscript/language/chaiscript_parser.hpp

@@ -650,11 +650,14 @@ namespace chaiscript
 
         const auto val = prefixed?std::string(t_val.begin()+2,t_val.end()):t_val;
 
-//        static_assert(sizeof(long) == sizeof(uint64_t) || sizeof(long) * 2 == sizeof(uint64_t), "Unexpected sizing of integer types");
-
         try {
           auto u = std::stoll(val,nullptr,base);
 
+#ifdef __GNUC__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wsign-compare"
+#endif
+
           if (!unsigned_ && !long_ && u >= std::numeric_limits<int>::min() && u <= std::numeric_limits<int>::max()) {
             return const_var(static_cast<int>(u));
           } else if ((unsigned_ || base != 10) && !long_ && u >= std::numeric_limits<unsigned int>::min() && u <= std::numeric_limits<unsigned int>::max()) {
@@ -669,6 +672,11 @@ namespace chaiscript
             return const_var(static_cast<unsigned long long>(u));
           }
 
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif
+
+
         } catch (const std::out_of_range &) {
           auto u = std::stoull(val,nullptr,base);