From: Luca Heltai <luca.heltai@sissa.it>
Date: Thu, 23 Nov 2017 08:01:16 +0000 (+0100)
Subject: Be more pedantic with static_cast (now works also for std::complex).
X-Git-Tag: v9.0.0-rc1~739^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F5509%2Fhead;p=dealii.git

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

diff --git a/tests/tests.h b/tests/tests.h
index 80db3b4a65..84da785348 100644
--- 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));
 }