Be more pedantic with static_cast (now works also for std::complex).

diff --git a/tests/tests.h b/tests/tests.h
index 80db3b4a6522bba70f07fec9a04b89208bed752a..84da785348b277828b71000eb47caff653c09c06 100644 (file)
--- a/tests/tests.h
+++ b/tests/tests.h
@@ -191,9 +191,10 @@ namespace Testing
 
 // Get a uniformly distributed random value between min and max
 template<typename T=double>
-T random_value(const T &min=0, const T &max=1)
+T random_value(const T &min=static_cast<T>(0),
+               const T &max=static_cast<T>(1))
 {
-  return min+(max-min)*(Testing::rand()/static_cast<T>(RAND_MAX));
+  return min+(max-min)*(static_cast<T>(Testing::rand())/static_cast<T>(RAND_MAX));
 }