defect macro for C++14 feature std::exchange()

checks/Jamfile.v2

@@ -1,6 +1,6 @@
 #
 # *** DO NOT EDIT THIS FILE BY HAND ***
-# This file was automatically generated on Sun Dec 11 12:22:05 2016
+# This file was automatically generated on Mon Dec 12 19:37:08 2016
 #  by libs/config/tools/generate.cpp
 # Copyright John Maddock.
 # Use, modification and distribution are subject to the 
@@ -130,6 +130,7 @@ run-simple <define>TEST_BOOST_NO_CXX14_HDR_SHARED_MUTEX : cxx14_hdr_shared_mutex
 run-simple <define>TEST_BOOST_NO_CXX14_INITIALIZED_LAMBDA_CAPTURES : cxx14_initialized_lambda_captures ;
 run-simple <define>TEST_BOOST_NO_CXX14_AGGREGATE_NSDMI : cxx14_aggregate_nsdmi ;
 run-simple <define>TEST_BOOST_NO_CXX14_RETURN_TYPE_DEDUCTION : cxx14_return_type_deduction ;
+run-simple <define>TEST_BOOST_NO_CXX14_STD_EXCHANGE : cxx14_std_exchange ;
 run-simple <define>TEST_BOOST_NO_CXX14_VARIABLE_TEMPLATES : cxx14_variable_templates ;
 run-simple <define>TEST_BOOST_NO_CXX17_STD_APPLY : cxx17_std_apply ;
 run-simple <define>TEST_BOOST_NO_CXX17_STD_INVOKE : cxx17_std_invoke ;

checks/test_case.cpp

@@ -1,4 +1,4 @@
-//  This file was automatically generated on Sun Dec 11 12:22:05 2016
+//  This file was automatically generated on Mon Dec 12 19:37:08 2016
 //  by libs/config/tools/generate.cpp
 //  Copyright John Maddock 2002-4.
 //  Use, modification and distribution are subject to the 
@@ -453,6 +453,10 @@ namespace test = boost_no_cxx14_aggregate_nsdmi;
 #  include "../test/boost_no_cxx14_return_type_ded.ipp"
 namespace test = boost_no_cxx14_return_type_deduction;
 #endif
+#ifdef TEST_BOOST_NO_CXX14_STD_EXCHANGE
+#  include "../test/boost_no_cxx14_std_exchange.ipp"
+namespace test = boost_no_cxx14_std_exchange;
+#endif
 #ifdef TEST_BOOST_NO_CXX14_VARIABLE_TEMPLATES
 #  include "../test/boost_no_cxx14_var_templ.ipp"
 namespace test = boost_no_cxx14_variable_templates;

include/boost/config/stdlib/dinkumware.hpp

@@ -157,6 +157,11 @@
 #  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
 #endif
 
+// C++14 features
+#if !defined(_CPPLIB_VER) || (_CPPLIB_VER < 650)
+#  define BOOST_NO_CXX14_STD_EXCHANGE
+#endif
+
 // C++17 features
 #if !defined(_CPPLIB_VER) || (_CPPLIB_VER < 650)
 #  define BOOST_NO_CXX17_STD_APPLY

include/boost/config/stdlib/libcomo.hpp

@@ -72,6 +72,9 @@
 #  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
 #endif
 
+// C++14 features
+#  define BOOST_NO_CXX14_STD_EXCHANGE
+
 // C++17 features
 #  define BOOST_NO_CXX17_STD_APPLY
 #  define BOOST_NO_CXX17_STD_INVOKE

include/boost/config/stdlib/libcpp.hpp

@@ -79,6 +79,11 @@
 #define BOOST_NO_STD_MESSAGES
 #endif
 
+// C++14 features
+#if (_LIBCPP_VERSION < 3700) || (__cplusplus <= 201402L)
+#  define BOOST_NO_CXX14_STD_EXCHANGE
+#endif
+
 // C++17 features
 #if (_LIBCPP_VERSION < 3700) || (__cplusplus <= 201402L)
 #  define BOOST_NO_CXX17_STD_INVOKE

include/boost/config/stdlib/libstdcpp3.hpp

@@ -239,6 +239,7 @@
 // Although <regex> is present and compilable against, the actual implementation is not functional
 // even for the simplest patterns such as "\d" or "[0-9]". This is the case at least in gcc up to 4.8, inclusively.
 #  define BOOST_NO_CXX11_HDR_REGEX
+#  define BOOST_NO_CXX14_STD_EXCHANGE
 #endif
 
 #if defined(__clang_major__) && ((__clang_major__ < 3) || ((__clang_major__ == 3) && (__clang_minor__ < 7)))

include/boost/config/stdlib/modena.hpp

@@ -61,6 +61,9 @@
 #  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
 #endif
 
+// C++14 features
+#  define BOOST_NO_CXX14_STD_EXCHANGE
+
 // C++17 features
 #  define BOOST_NO_CXX17_STD_APPLY
 #  define BOOST_NO_CXX17_STD_INVOKE

include/boost/config/stdlib/msl.hpp

@@ -85,6 +85,9 @@
 #  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
 #endif
 
+// C++14 features
+#  define BOOST_NO_CXX14_STD_EXCHANGE
+
 // C++17 features
 #  define BOOST_NO_CXX17_STD_APPLY
 #  define BOOST_NO_CXX17_STD_INVOKE

include/boost/config/stdlib/roguewave.hpp

@@ -197,6 +197,9 @@
 #  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
 #endif
 
+// C++14 features
+#  define BOOST_NO_CXX14_STD_EXCHANGE
+
 // C++17 features
 #  define BOOST_NO_CXX17_STD_APPLY
 #  define BOOST_NO_CXX17_STD_INVOKE

include/boost/config/stdlib/sgi.hpp

@@ -155,6 +155,9 @@
 #  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
 #endif
 
+// C++14 features
+#  define BOOST_NO_CXX14_STD_EXCHANGE
+
 // C++17 features
 #  define BOOST_NO_CXX17_STD_APPLY
 #  define BOOST_NO_CXX17_STD_INVOKE

include/boost/config/stdlib/stlport.hpp

@@ -245,6 +245,9 @@ namespace boost { using std::min; using std::max; }
 #  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
 #endif
 
+// C++14 features
+#  define BOOST_NO_CXX14_STD_EXCHANGE
+
 // C++17 features
 #  define BOOST_NO_CXX17_STD_APPLY
 #  define BOOST_NO_CXX17_STD_INVOKE

include/boost/config/stdlib/vacpp.hpp

@@ -61,6 +61,9 @@
 #  define BOOST_NO_CXX14_HDR_SHARED_MUTEX
 #endif
 
+// C++14 features
+#  define BOOST_NO_CXX14_STD_EXCHANGE
+
 // C++17 features
 #  define BOOST_NO_CXX17_STD_APPLY
 #  define BOOST_NO_CXX17_STD_INVOKE

test/all/Jamfile.v2

@@ -1,7 +1,7 @@
 #
 # Regression test Jamfile for boost configuration setup.
 # *** DO NOT EDIT THIS FILE BY HAND ***
-# This file was automatically generated on Sun Dec 11 12:22:04 2016
+# This file was automatically generated on Mon Dec 12 19:37:08 2016
 #  by libs/config/tools/generate.cpp
 # Copyright John Maddock.
 # Use, modification and distribution are subject to the 
@@ -355,6 +355,9 @@ test-suite "BOOST_NO_CXX14_AGGREGATE_NSDMI" :
 test-suite "BOOST_NO_CXX14_RETURN_TYPE_DEDUCTION" : 
 [ run ../no_cxx14_return_type_ded_pass.cpp ]
 [ compile-fail ../no_cxx14_return_type_ded_fail.cpp ] ;
+test-suite "BOOST_NO_CXX14_STD_EXCHANGE" : 
+[ run ../no_cxx14_std_exchange_pass.cpp ]
+[ compile-fail ../no_cxx14_std_exchange_fail.cpp ] ;
 test-suite "BOOST_NO_CXX14_VARIABLE_TEMPLATES" : 
 [ run ../no_cxx14_var_templ_pass.cpp ]
 [ compile-fail ../no_cxx14_var_templ_fail.cpp ] ;

test/boost_no_cxx14_std_exchange.ipp

@@ -0,0 +1,23 @@
+//  (C) Copyright Oliver Kowalke 2016. 
+//  Use, modification and distribution are subject to the 
+//  Boost Software License, Version 1.0. (See accompanying file 
+//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+//  See http://www.boost.org/libs/config for most recent version.
+
+//  MACRO:         BOOST_NO_CXX14_STD_EXCHANGE
+//  TITLE:         apply
+//  DESCRIPTION:   The compiler supports the std::exchange() function.
+
+#include <utility>
+
+namespace boost_no_cxx14_std_exchange {
+
+int test() {
+    int * i = new int( 1);
+    int * j = std::exchange( i, nullptr);
+    delete j;
+    return 0;
+}
+
+}

test/config_info.cpp

@@ -1073,6 +1073,7 @@ void print_boost_macros()
    PRINT_MACRO(BOOST_NO_CXX14_HDR_SHARED_MUTEX);
    PRINT_MACRO(BOOST_NO_CXX14_INITIALIZED_LAMBDA_CAPTURES);
    PRINT_MACRO(BOOST_NO_CXX14_RETURN_TYPE_DEDUCTION);
+   PRINT_MACRO(BOOST_NO_CXX14_STD_EXCHANGE);
    PRINT_MACRO(BOOST_NO_CXX14_VARIABLE_TEMPLATES);
    PRINT_MACRO(BOOST_NO_CXX17_STD_APPLY);
    PRINT_MACRO(BOOST_NO_CXX17_STD_INVOKE);
@@ -1147,6 +1148,7 @@ void print_boost_macros()
 
 
 
+
    // END GENERATED BLOCK
 
    PRINT_MACRO(BOOST_INTEL);

test/config_test.cpp

@@ -1,4 +1,4 @@
-//  This file was automatically generated on Sun Dec 11 12:22:04 2016
+//  This file was automatically generated on Mon Dec 12 19:37:08 2016
 //  by libs/config/tools/generate.cpp
 //  Copyright John Maddock 2002-4.
 //  Use, modification and distribution are subject to the 
@@ -312,6 +312,11 @@ namespace boost_no_cxx14_aggregate_nsdmi = empty_boost;
 #else
 namespace boost_no_cxx14_return_type_deduction = empty_boost;
 #endif
+#ifndef BOOST_NO_CXX14_STD_EXCHANGE
+#include "boost_no_cxx14_std_exchange.ipp"
+#else
+namespace boost_no_cxx14_std_exchange = empty_boost;
+#endif
 #ifndef BOOST_NO_CXX14_VARIABLE_TEMPLATES
 #include "boost_no_cxx14_var_templ.ipp"
 #else
@@ -1566,6 +1571,11 @@ int main( int, char *[] )
       std::cerr << "Failed test for BOOST_NO_CXX14_RETURN_TYPE_DEDUCTION at: " << __FILE__ << ":" << __LINE__ << std::endl;
       ++error_count;
    }
+   if(0 != boost_no_cxx14_std_exchange::test())
+   {
+      std::cerr << "Failed test for BOOST_NO_CXX14_STD_EXCHANGE at: " << __FILE__ << ":" << __LINE__ << std::endl;
+      ++error_count;
+   }
    if(0 != boost_no_cxx14_variable_templates::test())
    {
       std::cerr << "Failed test for BOOST_NO_CXX14_VARIABLE_TEMPLATES at: " << __FILE__ << ":" << __LINE__ << std::endl;

test/no_cxx14_std_exchange_fail.cpp

@@ -0,0 +1,37 @@
+//  This file was automatically generated on Fri Oct 14 12:13:46 2016
+//  by libs/config/tools/generate.cpp
+//  Copyright John Maddock 2002-4.
+//  Use, modification and distribution are subject to the 
+//  Boost Software License, Version 1.0. (See accompanying file 
+//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+//  See http://www.boost.org/libs/config for the most recent version.//
+//  Revision $Id$
+//
+
+
+// Test file for macro BOOST_NO_CXX17_STD_APPLY
+// This file should not compile, if it does then
+// BOOST_NO_CXX17_STD_APPLY should not be defined.
+// See file boost_no_cxx17_std_apply.ipp for details
+
+// Must not have BOOST_ASSERT_CONFIG set; it defeats
+// the objective of this file:
+#ifdef BOOST_ASSERT_CONFIG
+#  undef BOOST_ASSERT_CONFIG
+#endif
+
+#include <boost/config.hpp>
+#include "test.hpp"
+
+#ifdef BOOST_NO_CXX14_STD_EXCHANGE
+#include "boost_no_cxx14_std_exchange.ipp"
+#else
+#error "this file should not compile"
+#endif
+
+int main( int, char *[] )
+{
+   return boost_no_cxx14_std_exchange::test();
+}
+

test/no_cxx14_std_exchange_pass.cpp

@@ -0,0 +1,37 @@
+//  This file was automatically generated on Fri Oct 14 12:13:46 2016
+//  by libs/config/tools/generate.cpp
+//  Copyright John Maddock 2002-4.
+//  Use, modification and distribution are subject to the 
+//  Boost Software License, Version 1.0. (See accompanying file 
+//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+//  See http://www.boost.org/libs/config for the most recent version.//
+//  Revision $Id$
+//
+
+
+// Test file for macro BOOST_NO_CXX17_STD_APPLY
+// This file should compile, if it does not then
+// BOOST_NO_CXX!/_STD_APPLY should be defined.
+// See file boost_no_cxx17_std_apply.ipp for details
+
+// Must not have BOOST_ASSERT_CONFIG set; it defeats
+// the objective of this file:
+#ifdef BOOST_ASSERT_CONFIG
+#  undef BOOST_ASSERT_CONFIG
+#endif
+
+#include <boost/config.hpp>
+#include "test.hpp"
+
+#ifndef BOOST_NO_CXX14_STD_EXCHANGE
+#include "boost_no_cxx14_std_exchange.ipp"
+#else
+namespace boost_no_cxx14_std_exchange = empty_boost;
+#endif
+
+int main( int, char *[] )
+{
+   return boost_no_cxx14_std_exchange::test();
+}
+