Add BOOST_NO_CXX17_INLINE_VARIABLES detection

checks/Jamfile.v2

@@ -1,6 +1,6 @@
 #
 # *** DO NOT EDIT THIS FILE BY HAND ***
-# This file was automatically generated on Mon May 29 09:56:04 2017
+# This file was automatically generated on Mon May 29 10:00:26 2017
 #  by libs/config/tools/generate.cpp
 # Copyright John Maddock.
 # Use, modification and distribution are subject to the 
@@ -109,6 +109,7 @@ obj cxx14_aggregate_nsdmi : test_case.cpp : <define>TEST_BOOST_NO_CXX14_AGGREGAT
 obj cxx14_return_type_deduction : test_case.cpp : <define>TEST_BOOST_NO_CXX14_RETURN_TYPE_DEDUCTION ;
 obj cxx14_std_exchange : test_case.cpp : <define>TEST_BOOST_NO_CXX14_STD_EXCHANGE ;
 obj cxx14_variable_templates : test_case.cpp : <define>TEST_BOOST_NO_CXX14_VARIABLE_TEMPLATES ;
+obj cxx17_inline_variables : test_case.cpp : <define>TEST_BOOST_NO_CXX17_INLINE_VARIABLES ;
 obj cxx17_std_apply : test_case.cpp : <define>TEST_BOOST_NO_CXX17_STD_APPLY ;
 obj cxx17_std_invoke : test_case.cpp : <define>TEST_BOOST_NO_CXX17_STD_INVOKE ;
 obj cxx17_structured_bindings : test_case.cpp : <define>TEST_BOOST_NO_CXX17_STRUCTURED_BINDINGS ;

checks/test_case.cpp

@@ -1,4 +1,4 @@
-//  This file was automatically generated on Mon May 29 09:56:04 2017
+//  This file was automatically generated on Mon May 29 10:00:26 2017
 //  by libs/config/tools/generate.cpp
 //  Copyright John Maddock 2002-4.
 //  Use, modification and distribution are subject to the 
@@ -501,6 +501,11 @@
 #     error "Defect macro BOOST_NO_CXX14_VARIABLE_TEMPLATES is defined."
 #  endif
 #endif
+#ifdef TEST_BOOST_NO_CXX17_INLINE_VARIABLES
+#  ifdef BOOST_NO_CXX17_INLINE_VARIABLES
+#     error "Defect macro BOOST_NO_CXX17_INLINE_VARIABLES is defined."
+#  endif
+#endif
 #ifdef TEST_BOOST_NO_CXX17_STD_APPLY
 #  ifdef BOOST_NO_CXX17_STD_APPLY
 #     error "Defect macro BOOST_NO_CXX17_STD_APPLY is defined."

include/boost/config/compiler/clang.hpp

@@ -27,6 +27,10 @@
 #define __has_attribute(x) 0
 #endif
 
+#ifndef __has_cpp_attribute
+#define __has_cpp_attribute(x) 0
+#endif
+
 #if !__has_feature(cxx_exceptions) && !defined(BOOST_NO_EXCEPTIONS)
 #  define BOOST_NO_EXCEPTIONS
 #endif
@@ -286,6 +290,11 @@
 #  define BOOST_NO_CXX17_STRUCTURED_BINDINGS
 #endif
 
+// Clang 3.9+ in c++1z
+#if !__has_cpp_attribute(fallthrough) || __cplusplus < 201406L
+#  define BOOST_NO_CXX17_INLINE_VARIABLES
+#endif
+
 #if __cplusplus < 201103L
 #define BOOST_NO_CXX11_SFINAE_EXPR
 #endif

include/boost/config/compiler/common_edg.hpp

@@ -142,6 +142,9 @@
 #if !defined(__cpp_structured_bindings) || (__cpp_structured_bindings < 201606)
 #  define BOOST_NO_CXX17_STRUCTURED_BINDINGS
 #endif
+#if !defined(__cpp_inline_variables) || (__cpp_inline_variables < 201606)
+#  define BOOST_NO_CXX17_INLINE_VARIABLES
+#endif
 
 #ifdef c_plusplus
 // EDG has "long long" in non-strict mode

include/boost/config/compiler/digitalmars.hpp

@@ -118,6 +118,9 @@
 #if !defined(__cpp_structured_bindings) || (__cpp_structured_bindings < 201606)
 #  define BOOST_NO_CXX17_STRUCTURED_BINDINGS
 #endif
+#if !defined(__cpp_inline_variables) || (__cpp_inline_variables < 201606)
+#  define BOOST_NO_CXX17_INLINE_VARIABLES
+#endif
 
 #if (__DMC__ <= 0x840)
 #error "Compiler not supported or configured - please reconfigure"

include/boost/config/compiler/gcc.hpp

@@ -292,6 +292,9 @@
 #if !defined(__cpp_structured_bindings) || (__cpp_structured_bindings < 201606)
 #  define BOOST_NO_CXX17_STRUCTURED_BINDINGS
 #endif
+#if !defined(__cpp_inline_variables) || (__cpp_inline_variables < 201606)
+#  define BOOST_NO_CXX17_INLINE_VARIABLES
+#endif
 
 //
 // Unused attribute:

include/boost/config/compiler/gcc_xml.hpp

@@ -96,6 +96,9 @@
 #if !defined(__cpp_structured_bindings) || (__cpp_structured_bindings < 201606)
 #  define BOOST_NO_CXX17_STRUCTURED_BINDINGS
 #endif
+#if !defined(__cpp_inline_variables) || (__cpp_inline_variables < 201606)
+#  define BOOST_NO_CXX17_INLINE_VARIABLES
+#endif
 
 #define BOOST_COMPILER "GCC-XML C++ version " __GCCXML__
 

include/boost/config/compiler/metrowerks.hpp

@@ -161,6 +161,9 @@
 #if !defined(__cpp_structured_bindings) || (__cpp_structured_bindings < 201606)
 #  define BOOST_NO_CXX17_STRUCTURED_BINDINGS
 #endif
+#if !defined(__cpp_inline_variables) || (__cpp_inline_variables < 201606)
+#  define BOOST_NO_CXX17_INLINE_VARIABLES
+#endif
 
 #define BOOST_COMPILER "Metrowerks CodeWarrior C++ version " BOOST_STRINGIZE(BOOST_COMPILER_VERSION)
 

include/boost/config/compiler/mpw.hpp

@@ -110,6 +110,9 @@
 #if !defined(__cpp_structured_bindings) || (__cpp_structured_bindings < 201606)
 #  define BOOST_NO_CXX17_STRUCTURED_BINDINGS
 #endif
+#if !defined(__cpp_inline_variables) || (__cpp_inline_variables < 201606)
+#  define BOOST_NO_CXX17_INLINE_VARIABLES
+#endif
 
 //
 // versions check:

include/boost/config/compiler/pathscale.hpp

@@ -123,4 +123,7 @@
 #if !defined(__cpp_structured_bindings) || (__cpp_structured_bindings < 201606)
 #  define BOOST_NO_CXX17_STRUCTURED_BINDINGS
 #endif
+#if !defined(__cpp_inline_variables) || (__cpp_inline_variables < 201606)
+#  define BOOST_NO_CXX17_INLINE_VARIABLES
+#endif
 #endif

include/boost/config/compiler/pgi.hpp

@@ -156,6 +156,9 @@
 #if !defined(__cpp_structured_bindings) || (__cpp_structured_bindings < 201606)
 #  define BOOST_NO_CXX17_STRUCTURED_BINDINGS
 #endif
+#if !defined(__cpp_inline_variables) || (__cpp_inline_variables < 201606)
+#  define BOOST_NO_CXX17_INLINE_VARIABLES
+#endif
 //
 // version check:
 // probably nothing to do here?

include/boost/config/compiler/sunpro_cc.hpp

@@ -176,6 +176,9 @@
 #if !defined(__cpp_structured_bindings) || (__cpp_structured_bindings < 201606)
 #  define BOOST_NO_CXX17_STRUCTURED_BINDINGS
 #endif
+#if !defined(__cpp_inline_variables) || (__cpp_inline_variables < 201606)
+#  define BOOST_NO_CXX17_INLINE_VARIABLES
+#endif
 
 // Turn on threading support for Solaris 12.
 // Ticket #11972

include/boost/config/compiler/vacpp.hpp

@@ -167,3 +167,6 @@
 #if !defined(__cpp_structured_bindings) || (__cpp_structured_bindings < 201606)
 #  define BOOST_NO_CXX17_STRUCTURED_BINDINGS
 #endif
+#if !defined(__cpp_inline_variables) || (__cpp_inline_variables < 201606)
+#  define BOOST_NO_CXX17_INLINE_VARIABLES
+#endif

include/boost/config/compiler/visualc.hpp

@@ -220,6 +220,7 @@
 #define BOOST_NO_CXX11_SFINAE_EXPR
 // C++ 17:
 #define BOOST_NO_CXX17_STRUCTURED_BINDINGS
+#define BOOST_NO_CXX17_INLINE_VARIABLES
 
 //
 // Things that don't work in clr mode:

include/boost/config/compiler/xlcpp.hpp

@@ -23,6 +23,10 @@
 #define __has_extension __has_feature
 #endif
 
+#ifndef __has_cpp_attribute
+#define __has_cpp_attribute(x) 0
+#endif
+
 #if !__has_feature(cxx_exceptions) && !defined(BOOST_NO_EXCEPTIONS)
 #  define BOOST_NO_EXCEPTIONS
 #endif
@@ -242,6 +246,11 @@
 #  define BOOST_NO_CXX17_STRUCTURED_BINDINGS
 #endif
 
+// Clang 3.9+ in c++1z
+#if !__has_cpp_attribute(fallthrough) || __cplusplus < 201406L
+#  define BOOST_NO_CXX17_INLINE_VARIABLES
+#endif
+
 #if !__has_feature(cxx_thread_local)
 #  define BOOST_NO_CXX11_THREAD_LOCAL
 #endif

include/boost/config/compiler/xlcpp_zos.hpp

@@ -151,6 +151,7 @@
 #define BOOST_NO_CXX14_CONSTEXPR
 #define BOOST_NO_CXX14_BINARY_LITERALS
 #define BOOST_NO_CXX17_STRUCTURED_BINDINGS
+#define BOOST_NO_CXX17_INLINE_VARIABLES
 
 // -------------------------------------
 

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 Mon May 29 09:56:04 2017
+# This file was automatically generated on Mon May 29 10:00:26 2017
 #  by libs/config/tools/generate.cpp
 # Copyright John Maddock.
 # Use, modification and distribution are subject to the 
@@ -316,6 +316,9 @@ test-suite "BOOST_NO_CXX14_STD_EXCHANGE" :
 test-suite "BOOST_NO_CXX14_VARIABLE_TEMPLATES" : 
 [ run ../no_cxx14_var_templ_pass.cpp ]
 [ compile-fail ../no_cxx14_var_templ_fail.cpp ] ;
+test-suite "BOOST_NO_CXX17_INLINE_VARIABLES" : 
+[ run ../no_cxx17_inline_variables_pass.cpp ]
+[ compile-fail ../no_cxx17_inline_variables_fail.cpp ] ;
 test-suite "BOOST_NO_CXX17_STD_APPLY" : 
 [ run ../no_cxx17_std_apply_pass.cpp ]
 [ compile-fail ../no_cxx17_std_apply_fail.cpp ] ;

test/boost_no_cxx17_inline_variables.ipp

@@ -0,0 +1,27 @@
+/*
+Copyright 2017 Glen Joseph Fernandes
+(glenjofe@gmail.com)
+
+Distributed under Boost Software License, Version 1.0.
+(See accompanying file LICENSE_1_0.txt or copy at
+http://www.boost.org/LICENSE_1_0.txt)
+*/
+
+// MACRO: BOOST_NO_CXX17_INLINE_VARIABLES
+// TITLE: C++17 inline variables
+// DESCRIPTION: C++17 inline variables are not supported.
+
+namespace boost_no_cxx17_inline_variables {
+
+inline const int Value = 1;
+
+struct Type {
+   static inline const int value = 1;
+};
+
+int test()
+{
+    return Type::value - Value;
+}
+
+} /* boost_no_cxx17_inline_variables */

test/config_info.cpp

@@ -1067,6 +1067,7 @@ void print_boost_macros()
    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_INLINE_VARIABLES);
    PRINT_MACRO(BOOST_NO_CXX17_STD_APPLY);
    PRINT_MACRO(BOOST_NO_CXX17_STD_INVOKE);
    PRINT_MACRO(BOOST_NO_CXX17_STRUCTURED_BINDINGS);
@@ -1158,6 +1159,7 @@ void print_boost_macros()
 
 
 
+
 
 
    // END GENERATED BLOCK

test/config_test.cpp

@@ -1,4 +1,4 @@
-//  This file was automatically generated on Mon May 29 09:56:04 2017
+//  This file was automatically generated on Mon May 29 10:00:26 2017
 //  by libs/config/tools/generate.cpp
 //  Copyright John Maddock 2002-4.
 //  Use, modification and distribution are subject to the 
@@ -332,6 +332,11 @@ namespace boost_no_cxx14_std_exchange = empty_boost;
 #else
 namespace boost_no_cxx14_variable_templates = empty_boost;
 #endif
+#ifndef BOOST_NO_CXX17_INLINE_VARIABLES
+#include "boost_no_cxx17_inline_variables.ipp"
+#else
+namespace boost_no_cxx17_inline_variables = empty_boost;
+#endif
 #ifndef BOOST_NO_CXX17_STD_APPLY
 #include "boost_no_cxx17_std_apply.ipp"
 #else
@@ -1456,6 +1461,11 @@ int main( int, char *[] )
       std::cerr << "Failed test for BOOST_NO_CXX14_VARIABLE_TEMPLATES at: " << __FILE__ << ":" << __LINE__ << std::endl;
       ++error_count;
    }
+   if(0 != boost_no_cxx17_inline_variables::test())
+   {
+      std::cerr << "Failed test for BOOST_NO_CXX17_INLINE_VARIABLES at: " << __FILE__ << ":" << __LINE__ << std::endl;
+      ++error_count;
+   }
    if(0 != boost_no_cxx17_std_apply::test())
    {
       std::cerr << "Failed test for BOOST_NO_CXX17_STD_APPLY at: " << __FILE__ << ":" << __LINE__ << std::endl;

test/no_cxx17_inline_variables_fail.cpp

@@ -0,0 +1,37 @@
+//  This file was automatically generated on Mon May 29 10:00:26 2017
+//  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_INLINE_VARIABLES
+// This file should not compile, if it does then
+// BOOST_NO_CXX17_INLINE_VARIABLES should not be defined.
+// See file boost_no_cxx17_inline_variables.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_CXX17_INLINE_VARIABLES
+#include "boost_no_cxx17_inline_variables.ipp"
+#else
+#error "this file should not compile"
+#endif
+
+int main( int, char *[] )
+{
+   return boost_no_cxx17_inline_variables::test();
+}
+

test/no_cxx17_inline_variables_pass.cpp

@@ -0,0 +1,37 @@
+//  This file was automatically generated on Mon May 29 10:00:26 2017
+//  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_INLINE_VARIABLES
+// This file should compile, if it does not then
+// BOOST_NO_CXX17_INLINE_VARIABLES should be defined.
+// See file boost_no_cxx17_inline_variables.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_CXX17_INLINE_VARIABLES
+#include "boost_no_cxx17_inline_variables.ipp"
+#else
+namespace boost_no_cxx17_inline_variables = empty_boost;
+#endif
+
+int main( int, char *[] )
+{
+   return boost_no_cxx17_inline_variables::test();
+}
+