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authorGravatar Gael Guennebaud <g.gael@free.fr>2016-07-22 15:46:23 +0200
committerGravatar Gael Guennebaud <g.gael@free.fr>2016-07-22 15:46:23 +0200
commit60d5980a41e3c96f801604bc781b7879fcbece42 (patch)
treeaa0f679949232fae69c7e69cd2d6382ab9d04fd5 /test/boostmultiprec.cpp
parentd7a0e52478e6f769ce2df51f009d0b3ca535b80b (diff)
add a note
Diffstat (limited to 'test/boostmultiprec.cpp')
-rw-r--r--test/boostmultiprec.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/test/boostmultiprec.cpp b/test/boostmultiprec.cpp
index 3e16aeabd..b4d0decff 100644
--- a/test/boostmultiprec.cpp
+++ b/test/boostmultiprec.cpp
@@ -72,6 +72,7 @@ namespace Eigen {
template<>
Real test_precision<Real>() { return 1e-50; }
+ // needed in C++93 mode where number does not support explicit cast.
namespace internal {
template<typename NewType>
struct cast_impl<Real,NewType>