File _service:tar_scm:boost-1.81-random-Update-multi... of Package boost

File _service:tar_scm:boost-1.81-random-Update-multiprecision_float_test.cpp-to-not-overflow.patch of Package boost (Revision 49773a2372f2b3626dca4c9cf8c8694c)

Currently displaying revision 49773a2372f2b3626dca4c9cf8c8694c , Show latest

From 4239d93dad32a11e4c3829050f8070d456266133 Mon Sep 17 00:00:00 2001
From: jzmaddock <john@johnmaddock.co.uk>
Date: Wed, 1 Jun 2022 19:35:36 +0100
Subject: [PATCH] Update multiprecision_float_test.cpp to not overflow type
 double. Previously the max value for uint1024_t could just squeeze into a
 double because truncation occurred during the conversion, now that cpp_int
 performs correctly rounded conversions, overflow occurs, and the computation
 fails.  Changed the problem distribution to use a multiprecision weight type,
 rather than double.

---
 libs/random/test/multiprecision_float_test.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs/random/test/multiprecision_float_test.cpp b/libs/random/test/multiprecision_float_test.cpp
index bc2a936..2b53483 100644
--- a/libs/random/test/multiprecision_float_test.cpp
+++ b/libs/random/test/multiprecision_float_test.cpp
@@ -77,7 +77,7 @@ typedef boost::mpl::list <
    boost::random::lognormal_distribution<big_float>,
    boost::random::normal_distribution<big_float>,
 #ifndef BOOST_NO_CXX11_EXPLICIT_CONVERSION_OPERATORS
-   boost::random::piecewise_constant_distribution<big_float>,
+   boost::random::piecewise_constant_distribution<big_float, big_float>,
    boost::random::piecewise_linear_distribution<big_float>,
 #endif
    boost::random::student_t_distribution<big_float>,
-- 
2.33.0