From b5c87084afaef42b2d058f68091be31988a6a874 Mon Sep 17 00:00:00 2001
From: DongHun Kwak <dh0128.kwak@samsung.com>
Date: Wed, 13 Sep 2017 11:08:07 +0900
Subject: Imported Upstream version 1.64.0

Change-Id: Id9212edd016dd55f21172c427aa7894d1d24148b
Signed-off-by: DongHun Kwak <dh0128.kwak@samsung.com>
---
 boost/multiprecision/debug_adaptor.hpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'boost/multiprecision/debug_adaptor.hpp')

diff --git a/boost/multiprecision/debug_adaptor.hpp b/boost/multiprecision/debug_adaptor.hpp
index 1b69ba4aa6..1e395035f7 100644
--- a/boost/multiprecision/debug_adaptor.hpp
+++ b/boost/multiprecision/debug_adaptor.hpp
@@ -282,6 +282,7 @@ inline void eval_ldexp(debug_adaptor<Backend>& result, const debug_adaptor<Backe
 template <class Backend, class Exp>
 inline void eval_scalbn(debug_adaptor<Backend>& result, const debug_adaptor<Backend>& arg, Exp exp)
 {
+   using default_ops::eval_scalbn;
    eval_scalbn(result.value(), arg.value(), exp);
    result.update_view();
 }
@@ -289,6 +290,7 @@ inline void eval_scalbn(debug_adaptor<Backend>& result, const debug_adaptor<Back
 template <class Backend>
 inline typename Backend::exponent_type eval_ilogb(const debug_adaptor<Backend>& arg)
 {
+   using default_ops::eval_ilogb;
    return eval_ilogb(arg.value());
 }
 
@@ -455,13 +457,18 @@ NON_MEMBER_OP3(fmod, "fmod");
 NON_MEMBER_OP3(pow, "pow");
 NON_MEMBER_OP3(atan2, "atan2");
 
+template <class Backend>
+int eval_signbit(const debug_adaptor<Backend>& val)
+{
+   return eval_signbit(val.value());
+}
+
 template <class Backend>
 std::size_t hash_value(const debug_adaptor<Backend>& val)
 {
    return hash_value(val.value());
 }
 
-
 } // namespace backends
 
 using backends::debug_adaptor;
-- 
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