Ticket #12777: uniform-random-real.patch

boost/random/uniform_real_distribution.hpp

@@ -55 +55 @@
         typedef T result_type;
         typedef typename Engine::result_type base_result;
         result_type numerator = static_cast<T>(subtract<base_result>()(eng(), (eng.min)()));
-        result_type divisor = static_cast<T>(subtract<base_result>()((eng.max)(), (eng.min)())) + 1;
+        result_type divisor = result_type(static_cast<T>(subtract<base_result>()((eng.max)(), (eng.min)())) + 1);
         BOOST_ASSERT(divisor > 0);
         BOOST_ASSERT(numerator >= 0 && numerator <= divisor);
         T result = numerator / divisor * (max_value - min_value) + min_value;
@@ -67 +67 @@
 inline T generate_uniform_real(Engine& eng, T min_value, T max_value)
 {
     if(max_value / 2 - min_value / 2 > (std::numeric_limits<T>::max)() / 2)
-        return 2 * generate_uniform_real(eng, T(min_value / 2), T(max_value / 2));
+        return T(2 * generate_uniform_real(eng, T(min_value / 2), T(max_value / 2)));
     typedef typename Engine::result_type base_result;
     return generate_uniform_real(eng, min_value, max_value,
         boost::is_integral<base_result>());