compiler_config.hpp in passenger-3.0.0.pre1

- old
+ new

@@ -3,14 +3,16 @@
 
 /* Copyright (c) 2002-2004 CrystalClear Software, Inc.
  * Subject to the Boost Software License, Version 1.0. (See accompanying
  * file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt)
  * Author: Jeff Garland, Bart Garst
- * $Date: 2008-02-27 15:00:24 -0500 (Wed, 27 Feb 2008) $
+ * $Date: 2008-11-12 14:37:53 -0500 (Wed, 12 Nov 2008) $
  */
 
- #include "boost/detail/workaround.hpp"
+#include <cstdlib>
+#include <boost/config.hpp>
+#include <boost/detail/workaround.hpp>
 
 // With boost release 1.33, date_time will be using a different,
 // more flexible, IO system. This new system is not compatible with
 // old compilers. The original date_time IO system remains for those
 // compilers. They must define this macro to use the legacy IO.
@@ -24,11 +26,11 @@
 #endif
 
 
 // This file performs some local compiler configurations
 
-#include "boost/date_time/locale_config.hpp" //set up locale configurations
+#include <boost/date_time/locale_config.hpp> //set up locale configurations
 
 //Set up a configuration parameter for platforms that have 
 //GetTimeOfDay
 #if defined(BOOST_HAS_GETTIMEOFDAY) || defined(BOOST_HAS_FTIME)
 #define BOOST_DATE_TIME_HAS_HIGH_PRECISION_CLOCK
@@ -47,11 +49,11 @@
 #if (defined(BOOST_NO_INCLASS_MEMBER_INITIALIZATION) || BOOST_WORKAROUND( __BORLANDC__,  BOOST_TESTED_AT(0x581) ) )
 #define BOOST_DATE_TIME_NO_MEMBER_INIT
 #endif
 
 // include these types before we try to re-define them
-#include "boost/cstdint.hpp"
+#include <boost/cstdint.hpp>
 
 //Define INT64_C for compilers that don't have it
 #if (!defined(INT64_C))
 #define INT64_C(value)  int64_t(value)
 #endif
@@ -83,15 +85,35 @@
       !defined(_STLP_OWN_IOSTREAMS) ) || \
       BOOST_WORKAROUND( __BORLANDC__, BOOST_TESTED_AT(0x581) )
 #define BOOST_DATE_TIME_INCLUDE_LIMITED_HEADERS
 #endif
 
+// The macro marks up places where compiler complains for missing return statement or
+// uninitialized variables after calling to boost::throw_exception.
+// BOOST_UNREACHABLE_RETURN doesn't work since even compilers that support
+// unreachable statements detection emit such warnings.
+#if defined(_MSC_VER)
+// Use special MSVC extension to markup unreachable code
+#  define BOOST_DATE_TIME_UNREACHABLE_EXPRESSION(x) __assume(false)
+#elif !defined(BOOST_NO_UNREACHABLE_RETURN_DETECTION)
+// Call to a non-returning function should suppress the warning
+#  if defined(BOOST_NO_STDC_NAMESPACE)
+namespace std {
+    using ::abort;
+}
+#  endif // defined(BOOST_NO_STDC_NAMESPACE)
+#  define BOOST_DATE_TIME_UNREACHABLE_EXPRESSION(x) std::abort()
+#else
+// For other poor compilers the specified expression is compiled. Usually, this would be a return statement.
+#  define BOOST_DATE_TIME_UNREACHABLE_EXPRESSION(x) x
+#endif
+
 /* The following handles the definition of the necessary macros
  * for dll building on Win32 platforms.
  * 
  * For code that will be placed in the date_time .dll, 
  * it must be properly prefixed with BOOST_DATE_TIME_DECL.
- * The corresponding .cpp file must have BOOST_DATE_TIME_SOURCES
+ * The corresponding .cpp file must have BOOST_DATE_TIME_SOURCE
  * defined before including its header. For examples see:
  * greg_month.hpp & greg_month.cpp
  * 
  */
 