From 45610e25e4a29a1e25899a1ce423800b23000a5f Mon Sep 17 00:00:00 2001
From: Robert Ramey <ramey@rrsd.com>
Date: Tue, 29 Sep 2015 12:32:23 -0700
Subject: [PATCH] changes to support visibility - by Edward Diener

---
 include/boost/archive/archive_exception.hpp     |  1 +
 include/boost/archive/detail/basic_oarchive.hpp |  4 +---
 include/boost/archive/polymorphic_iarchive.hpp  |  2 +-
 include/boost/archive/xml_archive_exception.hpp |  2 ++
 src/archive_exception.cpp                       | 14 +++++++++++++-
 src/basic_oarchive.cpp                          |  5 +++++
 src/xml_archive_exception.cpp                   |  8 ++++++++
 7 files changed, 31 insertions(+), 5 deletions(-)

diff --git a/include/boost/archive/archive_exception.hpp b/include/boost/archive/archive_exception.hpp
index 1159d277..fabcdb5f 100644
--- a/include/boost/archive/archive_exception.hpp
+++ b/include/boost/archive/archive_exception.hpp
@@ -87,6 +87,7 @@ public:
         const char * e1 = NULL,
         const char * e2 = NULL
     ) BOOST_NOEXCEPT;
+    BOOST_ARCHIVE_DECL archive_exception(archive_exception const &) BOOST_NOEXCEPT ;
     virtual BOOST_ARCHIVE_DECL ~archive_exception() BOOST_NOEXCEPT_OR_NOTHROW ;
     virtual BOOST_ARCHIVE_DECL const char * what() const BOOST_NOEXCEPT_OR_NOTHROW ;
 };
diff --git a/include/boost/archive/detail/basic_oarchive.hpp b/include/boost/archive/detail/basic_oarchive.hpp
index fd06c834..c379108d 100644
--- a/include/boost/archive/detail/basic_oarchive.hpp
+++ b/include/boost/archive/detail/basic_oarchive.hpp
@@ -61,9 +61,7 @@ class BOOST_SYMBOL_VISIBLE basic_oarchive :
 protected:
     BOOST_ARCHIVE_DECL basic_oarchive(unsigned int flags = 0);
     BOOST_ARCHIVE_DECL boost::archive::detail::helper_collection &
-    get_helper_collection(){
-        return *this;
-    }
+    get_helper_collection();
     virtual BOOST_ARCHIVE_DECL ~basic_oarchive();
 public:
     // note: NOT part of the public interface
diff --git a/include/boost/archive/polymorphic_iarchive.hpp b/include/boost/archive/polymorphic_iarchive.hpp
index 7f19410d..b465bb10 100644
--- a/include/boost/archive/polymorphic_iarchive.hpp
+++ b/include/boost/archive/polymorphic_iarchive.hpp
@@ -44,7 +44,7 @@ namespace serialization {
 namespace archive {
 namespace detail {
     class BOOST_ARCHIVE_DECL basic_iarchive;
-    class BOOST_ARCHIVE_DECL basic_iarchive;
+    class BOOST_ARCHIVE_DECL basic_iserializer;
 }
 
 class polymorphic_iarchive;
diff --git a/include/boost/archive/xml_archive_exception.hpp b/include/boost/archive/xml_archive_exception.hpp
index b07f9a0c..82c53ef5 100644
--- a/include/boost/archive/xml_archive_exception.hpp
+++ b/include/boost/archive/xml_archive_exception.hpp
@@ -45,6 +45,8 @@ public:
         const char * e1 = NULL,
         const char * e2 = NULL
     );
+    BOOST_ARCHIVE_DECL xml_archive_exception(xml_archive_exception const &) ;
+    virtual BOOST_ARCHIVE_DECL ~xml_archive_exception() BOOST_NOEXCEPT_OR_NOTHROW ;
 };
 
 }// namespace archive
diff --git a/src/archive_exception.cpp b/src/archive_exception.cpp
index b850f899..5ff4b5f3 100644
--- a/src/archive_exception.cpp
+++ b/src/archive_exception.cpp
@@ -14,6 +14,7 @@
 
 #include <exception>
 #include <string>
+#include <cstring>
 
 #define BOOST_ARCHIVE_SOURCE
 #include <boost/archive/archive_exception.hpp>
@@ -21,6 +22,7 @@
 namespace boost {
 namespace archive {
 
+BOOST_ARCHIVE_DECL
 unsigned int
 archive_exception::append(unsigned int l, const char * a){
     while(l < (sizeof(m_buffer) - 1)){
@@ -109,13 +111,23 @@ archive_exception::archive_exception(
         break;
     }
 }
+
+BOOST_ARCHIVE_DECL
+archive_exception::archive_exception(archive_exception const & oth) BOOST_NOEXCEPT :
+	std::exception(oth),
+	code(oth.code)
+{
+	std::memcpy(m_buffer,oth.m_buffer,sizeof m_buffer);
+}
+
 BOOST_ARCHIVE_DECL
 archive_exception::~archive_exception() BOOST_NOEXCEPT_OR_NOTHROW {}
 
 BOOST_ARCHIVE_DECL const char *
-archive_exception::what( ) const BOOST_NOEXCEPT_OR_NOTHROW {
+archive_exception::what() const BOOST_NOEXCEPT_OR_NOTHROW {
     return m_buffer;
 }
+
 BOOST_ARCHIVE_DECL
 archive_exception::archive_exception() BOOST_NOEXCEPT :
     code(no_exception)
diff --git a/src/basic_oarchive.cpp b/src/basic_oarchive.cpp
index c99baeb4..18522afa 100644
--- a/src/basic_oarchive.cpp
+++ b/src/basic_oarchive.cpp
@@ -454,6 +454,11 @@ BOOST_ARCHIVE_DECL void
 basic_oarchive::end_preamble(){
 }
 
+BOOST_ARCHIVE_DECL helper_collection &
+basic_oarchive::get_helper_collection(){
+	return *this;
+}
+
 } // namespace detail
 } // namespace archive
 } // namespace boost
diff --git a/src/xml_archive_exception.cpp b/src/xml_archive_exception.cpp
index c1431e27..f4bf8960 100644
--- a/src/xml_archive_exception.cpp
+++ b/src/xml_archive_exception.cpp
@@ -51,6 +51,14 @@ xml_archive_exception::xml_archive_exception(
             break;
         }
     }
+    
+BOOST_ARCHIVE_DECL
+xml_archive_exception::xml_archive_exception(xml_archive_exception const & oth) :
+ 	archive_exception(oth)
+	{
+	}
+	
+BOOST_ARCHIVE_DECL xml_archive_exception::~xml_archive_exception() BOOST_NOEXCEPT_OR_NOTHROW {}
 
 } // archive
 } // boost