Fix some warnings and miswritten test case, add test for BOOST_HAS_PRAGMA_DETECT_MISMATCH.

checks/Jamfile.v2

@@ -1,6 +1,6 @@
 #
 # *** DO NOT EDIT THIS FILE BY HAND ***
-# This file was automatically generated on Tue Mar  6 17:44:35 2018
+# This file was automatically generated on Wed Apr 18 20:03:40 2018
 #  by libs/config/tools/generate.cpp
 # Copyright John Maddock.
 # Use, modification and distribution are subject to the 
@@ -14,6 +14,7 @@ import path ;
 obj two_arg_use_facet : test_case.cpp : <define>TEST_BOOST_HAS_TWO_ARG_USE_FACET ;
 obj bethreads : test_case.cpp : <define>TEST_BOOST_HAS_BETHREADS ;
 obj clock_gettime : test_case.cpp : <define>TEST_BOOST_HAS_CLOCK_GETTIME ;
+obj pragma_detect_mismatch : test_case.cpp : <define>TEST_BOOST_HAS_PRAGMA_DETECT_MISMATCH ;
 obj dirent_h : test_case.cpp : <define>TEST_BOOST_HAS_DIRENT_H ;
 obj expm1 : test_case.cpp : <define>TEST_BOOST_HAS_EXPM1 ;
 obj float128 : test_case.cpp : <define>TEST_BOOST_HAS_FLOAT128 ;

checks/test_case.cpp

@@ -1,4 +1,4 @@
-//  This file was automatically generated on Tue Mar  6 17:44:35 2018
+//  This file was automatically generated on Wed Apr 18 20:03:40 2018
 //  by libs/config/tools/generate.cpp
 //  Copyright John Maddock 2002-4.
 //  Use, modification and distribution are subject to the 
@@ -26,6 +26,11 @@
 #     error "Feature macro BOOST_HAS_CLOCK_GETTIME is not defined."
 #  endif
 #endif
+#ifdef TEST_BOOST_HAS_PRAGMA_DETECT_MISMATCH
+#  ifndef BOOST_HAS_PRAGMA_DETECT_MISMATCH
+#     error "Feature macro BOOST_HAS_PRAGMA_DETECT_MISMATCH is not defined."
+#  endif
+#endif
 #ifdef TEST_BOOST_HAS_DIRENT_H
 #  ifndef BOOST_HAS_DIRENT_H
 #     error "Feature macro BOOST_HAS_DIRENT_H is not defined."

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 Tue Mar  6 17:44:35 2018
+# This file was automatically generated on Wed Apr 18 20:03:40 2018
 #  by libs/config/tools/generate.cpp
 # Copyright John Maddock.
 # Use, modification and distribution are subject to the 
@@ -31,6 +31,9 @@ test-suite "BOOST_HAS_BETHREADS" :
 test-suite "BOOST_HAS_CLOCK_GETTIME" : 
 [ run ../has_clock_gettime_pass.cpp ]
 [ compile-fail ../has_clock_gettime_fail.cpp ] ;
+test-suite "BOOST_HAS_PRAGMA_DETECT_MISMATCH" : 
+[ run ../has_detect_mismatch_pass.cpp ]
+[ compile-fail ../has_detect_mismatch_fail.cpp ] ;
 test-suite "BOOST_HAS_DIRENT_H" : 
 [ run ../has_dirent_h_pass.cpp ]
 [ compile-fail ../has_dirent_h_fail.cpp ] ;

test/boost_has_detect_mismatch.ipp

@@ -0,0 +1,24 @@
+//  (C) Copyright John Maddock 2018. 
+//  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_HAS_PRAGMA_DETECT_MISMATCH
+//  TITLE:         detect_mismatch pragma
+//  DESCRIPTION:   The compiler supports #pragma detect_mismatch
+
+#include <cstdlib>
+
+
+namespace boost_has_pragma_detect_mismatch {
+
+int test()
+{
+# pragma detect_mismatch("Boost_Config", "1")
+   return 0;
+}
+
+}
+

test/boost_has_part_alloc.ipp

@@ -25,7 +25,7 @@ namespace boost_has_partial_std_allocator{
 //
 
 template <class T>
-int test_allocator(const T& i)
+int test_allocator(const T&)
 {
    typedef std::allocator<int> alloc1_t;
 #if !((__cplusplus > 201700) || (defined(_MSVC_LANG) && (_MSVC_LANG > 201700)))

test/boost_no_cxx11_hdr_atomic.ipp

@@ -52,6 +52,8 @@ int test()
    a1 |= 2;
    a1 ^= 3;
 
+   a2 = 0u;
+
    a3.store(&v);
    a3.fetch_add(1);
    a3.fetch_sub(1);

test/boost_no_cxx11_hdr_tuple.ipp

@@ -17,6 +17,7 @@ namespace boost_no_cxx11_hdr_tuple {
 int test()
 {
   std::tuple<int, int, long> t(0, 1, 2);
+  (void)t;
   return 0;
 }
 

test/boost_no_cxx11_pointer_traits.ipp

@@ -18,7 +18,7 @@ namespace boost_no_cxx11_pointer_traits {
 template<class T>
 struct pointer {
     template<class U>
-    using rebind = pointer<bool>;
+    using rebind = pointer<U>;
 };
 
 template<class T>
@@ -31,7 +31,7 @@ struct result<pointer<bool> > {
 
 int test()
 {
-    return result<std::pointer_traits<pointer<int> >::rebind<char> >::value;
+    return result<std::pointer_traits<pointer<int> >::rebind<bool> >::value;
 }
 
 } /* boost_no_cxx11_pointer_traits */

test/boost_no_std_allocator.ipp

@@ -25,7 +25,7 @@ namespace boost_no_std_allocator{
 #endif
 
 template <class T>
-int test_allocator(const T& i)
+int test_allocator(const T&)
 {
    typedef std::allocator<int> alloc1_t;
 #if !((__cplusplus > 201700) || (defined(_MSVC_LANG) && (_MSVC_LANG > 201700)))

test/config_info.cpp

@@ -1054,6 +1054,7 @@ void print_boost_macros()
    PRINT_MACRO(BOOST_HAS_NL_TYPES_H);
    PRINT_MACRO(BOOST_HAS_NRVO);
    PRINT_MACRO(BOOST_HAS_PARTIAL_STD_ALLOCATOR);
+   PRINT_MACRO(BOOST_HAS_PRAGMA_DETECT_MISMATCH);
    PRINT_MACRO(BOOST_HAS_PTHREADS);
    PRINT_MACRO(BOOST_HAS_PTHREAD_DELAY_NP);
    PRINT_MACRO(BOOST_HAS_PTHREAD_MUTEXATTR_SETTYPE);
@@ -1235,6 +1236,7 @@ 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 Tue Mar  6 17:44:35 2018
+//  This file was automatically generated on Wed Apr 18 20:03:40 2018
 //  by libs/config/tools/generate.cpp
 //  Copyright John Maddock 2002-4.
 //  Use, modification and distribution are subject to the 
@@ -823,6 +823,11 @@ namespace boost_has_bethreads = empty_boost;
 #else
 namespace boost_has_clock_gettime = empty_boost;
 #endif
+#ifdef BOOST_HAS_PRAGMA_DETECT_MISMATCH
+#include "boost_has_detect_mismatch.ipp"
+#else
+namespace boost_has_pragma_detect_mismatch = empty_boost;
+#endif
 #ifdef BOOST_HAS_DIRENT_H
 #include "boost_has_dirent_h.ipp"
 #else
@@ -1006,6 +1011,11 @@ int main( int, char *[] )
       std::cerr << "Failed test for BOOST_HAS_CLOCK_GETTIME at: " << __FILE__ << ":" << __LINE__ << std::endl;
       ++error_count;
    }
+   if(0 != boost_has_pragma_detect_mismatch::test())
+   {
+      std::cerr << "Failed test for BOOST_HAS_PRAGMA_DETECT_MISMATCH at: " << __FILE__ << ":" << __LINE__ << std::endl;
+      ++error_count;
+   }
    if(0 != boost_has_dirent_h::test())
    {
       std::cerr << "Failed test for BOOST_HAS_DIRENT_H at: " << __FILE__ << ":" << __LINE__ << std::endl;

test/has_detect_mismatch_fail.cpp

@@ -0,0 +1,37 @@
+//  This file was automatically generated on Wed Apr 18 20:03:40 2018
+//  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_HAS_PRAGMA_DETECT_MISMATCH
+// This file should not compile, if it does then
+// BOOST_HAS_PRAGMA_DETECT_MISMATCH should be defined.
+// See file boost_has_detect_mismatch.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_HAS_PRAGMA_DETECT_MISMATCH
+#include "boost_has_detect_mismatch.ipp"
+#else
+#error "this file should not compile"
+#endif
+
+int main( int, char *[] )
+{
+   return boost_has_pragma_detect_mismatch::test();
+}
+

test/has_detect_mismatch_pass.cpp

@@ -0,0 +1,37 @@
+//  This file was automatically generated on Wed Apr 18 20:03:40 2018
+//  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_HAS_PRAGMA_DETECT_MISMATCH
+// This file should compile, if it does not then
+// BOOST_HAS_PRAGMA_DETECT_MISMATCH should not be defined.
+// See file boost_has_detect_mismatch.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_HAS_PRAGMA_DETECT_MISMATCH
+#include "boost_has_detect_mismatch.ipp"
+#else
+namespace boost_has_pragma_detect_mismatch = empty_boost;
+#endif
+
+int main( int, char *[] )
+{
+   return boost_has_pragma_detect_mismatch::test();
+}
+