This commit was manufactured by cvs2svn to create tag

'Version_1_34_0'.

[SVN r37679]

cast.htm

@@ -120,10 +120,10 @@ void f( Fruit * fruit ) {
     <p><code>polymorphic_cast</code> was suggested by Bjarne Stroustrup in "The C++
     Programming Language".<br>
      <code>polymorphic_downcast</code> was contributed by <a href=
-    "http://www.boost.org/people/dave_abrahams.htm">Dave Abrahams</a>.<code><br>
+    "../../people/dave_abrahams.htm">Dave Abrahams</a>.<code><br>
      An old
      numeric_cast</code> that was contributed by <a href=
-    "http://www.boost.org/people/kevlin_henney.htm">Kevlin Henney</a> is now superseeded by the <a href="../numeric/conversion/doc/html/index.html">Boost Numeric Conversion Library</a></p>
+    "../../people/kevlin_henney.htm">Kevlin Henney</a> is now superseeded by the <a href="../numeric/conversion/doc/index.html">Boost Numeric Conversion Library</a></p>
     <hr>
 
     <p>Revised

include/boost/detail/lcast_precision.hpp

@@ -1,184 +0,0 @@
-// Copyright Alexander Nasonov & Paul A. Bristow 2006.
-
-// 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)
-
-#ifndef BOOST_DETAIL_LCAST_PRECISION_HPP_INCLUDED
-#define BOOST_DETAIL_LCAST_PRECISION_HPP_INCLUDED
-
-#include <climits>
-#include <ios>
-#include <limits>
-
-#include <boost/config.hpp>
-#include <boost/integer_traits.hpp>
-
-#ifndef BOOST_NO_IS_ABSTRACT
-// Fix for SF:1358600 - lexical_cast & pure virtual functions & VC 8 STL
-#include <boost/mpl/if.hpp>
-#include <boost/type_traits/is_abstract.hpp>
-#endif
-
-#if defined(BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS) || \
-  (defined(BOOST_MSVC) && (BOOST_MSVC<1310))
-
-#define BOOST_LCAST_NO_COMPILE_TIME_PRECISION
-#endif
-
-#ifdef BOOST_LCAST_NO_COMPILE_TIME_PRECISION
-#include <boost/assert.hpp>
-#else
-#include <boost/static_assert.hpp>
-#endif
-
-namespace boost { namespace detail {
-
-class lcast_abstract_stub {};
-
-#ifndef BOOST_LCAST_NO_COMPILE_TIME_PRECISION
-// Calculate an argument to pass to std::ios_base::precision from
-// lexical_cast. See alternative implementation for broken standard
-// libraries in lcast_get_precision below. Keep them in sync, please.
-template<class T>
-struct lcast_precision
-{
-#ifdef BOOST_NO_IS_ABSTRACT
-    typedef std::numeric_limits<T> limits; // No fix for SF:1358600.
-#else
-    typedef BOOST_DEDUCED_TYPENAME boost::mpl::if_<
-        boost::is_abstract<T>
-      , std::numeric_limits<lcast_abstract_stub>
-      , std::numeric_limits<T>
-      >::type limits;
-#endif
-
-    BOOST_STATIC_CONSTANT(bool, use_default_precision =
-            !limits::is_specialized || limits::is_exact
-        );
-
-    BOOST_STATIC_CONSTANT(bool, is_specialized_bin =
-            !use_default_precision &&
-            limits::radix == 2 && limits::digits > 0
-        );
-
-    BOOST_STATIC_CONSTANT(bool, is_specialized_dec =
-            !use_default_precision &&
-            limits::radix == 10 && limits::digits10 > 0
-        );
-
-    BOOST_STATIC_CONSTANT(std::streamsize, streamsize_max =
-            boost::integer_traits<std::streamsize>::const_max
-        );
-
-    BOOST_STATIC_CONSTANT(unsigned int, precision_dec = limits::digits10 + 1U);
-
-    BOOST_STATIC_ASSERT(!is_specialized_dec ||
-            precision_dec <= streamsize_max + 0UL
-        );
-
-    BOOST_STATIC_CONSTANT(unsigned long, precision_bin =
-            2UL + limits::digits * 30103UL / 100000UL
-        );
-
-    BOOST_STATIC_ASSERT(!is_specialized_bin ||
-            (limits::digits + 0UL < ULONG_MAX / 30103UL &&
-            precision_bin > limits::digits10 + 0UL &&
-            precision_bin <= streamsize_max + 0UL)
-        );
-
-    BOOST_STATIC_CONSTANT(std::streamsize, value =
-            is_specialized_bin ? precision_bin
-                               : is_specialized_dec ? precision_dec : 6
-        );
-};
-#endif
-
-template<class T>
-inline std::streamsize lcast_get_precision(T* = 0)
-{
-#ifndef BOOST_LCAST_NO_COMPILE_TIME_PRECISION
-    return lcast_precision<T>::value;
-#else // Follow lcast_precision algorithm at run-time:
-
-#ifdef BOOST_NO_IS_ABSTRACT
-    typedef std::numeric_limits<T> limits; // No fix for SF:1358600.
-#else
-    typedef BOOST_DEDUCED_TYPENAME boost::mpl::if_<
-        boost::is_abstract<T>
-      , std::numeric_limits<lcast_abstract_stub>
-      , std::numeric_limits<T>
-      >::type limits;
-#endif
-
-    bool const use_default_precision =
-        !limits::is_specialized || limits::is_exact;
-
-    if(!use_default_precision)
-    { // Includes all built-in floating-point types, float, double ...
-      // and UDT types for which digits (significand bits) is defined (not zero)
-
-        bool const is_specialized_bin =
-            limits::radix == 2 && limits::digits > 0;
-        bool const is_specialized_dec =
-            limits::radix == 10 && limits::digits10 > 0;
-        std::streamsize const streamsize_max =
-            (boost::integer_traits<std::streamsize>::max)();
-
-        if(is_specialized_bin)
-        { // Floating-point types with
-          // limits::digits defined by the specialization.
-
-            unsigned long const digits = limits::digits;
-            unsigned long const precision = 2UL + digits * 30103UL / 100000UL;
-            // unsigned long is selected because it is at least 32-bits
-            // and thus ULONG_MAX / 30103UL is big enough for all types.
-            BOOST_ASSERT(
-                    digits < ULONG_MAX / 30103UL &&
-                    precision > limits::digits10 + 0UL &&
-                    precision <= streamsize_max + 0UL
-                );
-            return precision;
-        }
-        else if(is_specialized_dec)
-        {   // Decimal Floating-point type, most likely a User Defined Type
-            // rather than a real floating-point hardware type.
-            unsigned int const precision = limits::digits10 + 1U;
-            BOOST_ASSERT(precision <= streamsize_max + 0UL);
-            return precision;
-        }
-    }
-
-    // Integral type (for which precision has no effect)
-    // or type T for which limits is NOT specialized,
-    // so assume stream precision remains the default 6 decimal digits.
-    // Warning: if your User-defined Floating-point type T is NOT specialized,
-    // then you may lose accuracy by only using 6 decimal digits.
-    // To avoid this, you need to specialize T with either
-    // radix == 2 and digits == the number of significand bits,
-    // OR
-    // radix = 10 and digits10 == the number of decimal digits.
-
-    return 6;
-#endif
-}
-
-template<class T>
-inline void lcast_set_precision(std::ios_base& stream, T*)
-{
-    stream.precision(lcast_get_precision<T>());
-}
-
-template<class Source, class Target>
-inline void lcast_set_precision(std::ios_base& stream, Source*, Target*)
-{
-    std::streamsize const s = lcast_get_precision(static_cast<Source*>(0));
-    std::streamsize const t = lcast_get_precision(static_cast<Target*>(0));
-    stream.precision(s > t ? s : t);
-}
-
-}}
-
-#endif //  BOOST_DETAIL_LCAST_PRECISION_HPP_INCLUDED
-

include/boost/implicit_cast.hpp

@@ -23,7 +23,7 @@ inline T implicit_cast (typename mpl::identity<T>::type x) {
 //template <typename T>
 //void implicit_cast (...);
 
+
 } // namespace boost
 
-
 #endif // IMPLICIT_CAST_DWA200356_HPP

lexical_cast.htm

@@ -20,14 +20,8 @@
 				<a href="#lexical_cast"><code>lexical_cast</code></a></li>
 			<li>
 				<a href="#bad_lexical_cast"><code>bad_lexical_cast</code></a></li>
-			<li>
-				<a href="#faq">Frequently Asked Questions</a></li>
-			<li>
-				<a href="#references">References</a></li>
 			<li>
 				<a href="#changes">Changes</a></li>
-			<li>
-				<a href="#performance">Performance</a></li>
 		</ul>
 		<hr>
 		<h2><a name="motivation">Motivation</a></h2>
@@ -83,13 +77,13 @@
 			conversions, such as where precision or formatting need tighter control than is 
 			offered by the default behavior of <code>lexical_cast</code>, the conventional <code>
 				stringstream</code> approach is recommended. Where the conversions are 
-			numeric to numeric, <code><a href="../numeric/conversion/doc/html/boost_numericconversion/improved_numeric_cast__.html">numeric_cast</a></code>
+			numeric to numeric, <code><a href="../numeric/conversion/doc/numeric_cast.html">numeric_cast</a></code>
 			may offer more reasonable behavior than <code>lexical_cast</code>.
 		<p>
 			For a good discussion of the options and issues involved in string-based 
 			formatting, including comparison of <code>stringstream</code>, <code>lexical_cast</code>, 
 			and others, see Herb Sutter's article, <a href="http://www.gotw.ca/publications/mill19.htm">
-				<i>The String Formatters of Manor Farm</i></a>. Also, take a look at the <a href="#performance">Performance</a> section.
+				<i>The String Formatters of Manor Farm</i></a>.
 		<p>
 			<hr>
 			<h2><a name="examples">Examples</a></h2>
@@ -166,7 +160,7 @@ void log_errno(int yoko)
 					and an instance of the result type on the right.
 				</li>
 				<li>
-					<code>Target</code> is <i>CopyConstructible</i> [20.1.3].
+					Both <code>Source</code> and <code>Target</code> are <i>CopyConstructible</i> [20.1.3].
 				</li>
 				<li>
 					<code>Target</code> is <i>DefaultConstructible</i>, meaning that it is possible 
@@ -196,91 +190,9 @@ public:
 </pre>
 			</blockquote>Exception used to indicate runtime <a href="#lexical_cast"><code>lexical_cast</code></a>
 		failure.
+			<hr>
 		
-<hr>
-<!-- 
-The original design of lexical_cast library does not supports throwing/nonthrowing behaviour, default values,
-locales... BOOST_LEXICAL_CAST_ASSUME_C_LOCALE is a good optimization, but it breaks down the original design.
--->
-<!--
-  <h2><a name="BOOST_LEXICAL_CAST_ASSUME_C_LOCALE"><code>BOOST_LEXICAL_CAST_ASSUME_C_LOCALE</code></a></h2>
-  <blockquote><pre>#define BOOST_LEXICAL_CAST_ASSUME_C_LOCALE</blockquote></pre>
-or,
-  <blockquote><pre>g++ -DBOOST_LEXICAL_CAST_ASSUME_C_LOCALE ...  (gcc on Linux/Unix)</blockquote></pre>
-  <blockquote><pre>cl.exe /DBOOST_LEXICAL_CAST_ASSUME_C_LOCALE ... (Visual C++ on Windows)</blockquote></pre>
-</pre>
-Eliminate an overhead of <code>std::locale</code> if your program runs in the "C" locale. If the option is set but a program runs in other locale, <code>lexical_cast</code> result is unspecified.
-<hr>
--->
-		
-<h2><a name="faq">Frequently Asked Questions</a></h2>
-
-<table>
-  <tr>
-    <td valign="top"><b>Question:</b></td>
-    <td>Why does <code>lexical_cast&lt;int8_t&gt;("127")</code> throw <code>bad_lexical_cast</code>?</td>
-  </tr>
-  <tr>
-    <td valign="top"><b>Answer:</b></td>
-    <td>The type <code>int8_t</code> is a typedef to <code>char</code> or <code>signed char</code>.
-    Lexical conversion to these types is simply reading a byte from source but since the source has
-    more than one byte, the exception is thrown.
-    Please use other integer types such as <code>int</code> or <code>short int</code>. If bounds checking
-    is important, you can also call <a href="../../libs/numeric/conversion/doc/html/boost_numericconversion/improved_numeric_cast__.html">numeric_cast</a>:
-<pre><a href="../../libs/numeric/conversion/doc/html/boost_numericconversion/improved_numeric_cast__.html">numeric_cast</a>&lt;int8_t&gt;(lexical_cast&lt;int&gt;("127"));</pre>
-    </td>
-  </tr>
-  <tr>
-    <td valign="top"><b>Question:</b></td><td>What does <code>lexical_cast&lt;std::string&gt;</code> of an <code>int8_t</code> or <code>uint8_t</code> not do what I expect?</td>
-  </tr>
-  <tr>
-    <td valign="top"><b>Answer:</b></td><td>As above, note that <code>int8_t</code> and <code>uint8_t</code> are actually chars and are formatted as such.  To avoid this, cast to an integer type first:
-      <pre>lexical_cast&lt;std::string&gt;(static_cast&lt;int&gt;(n));</pre>
-    </td>
-  </tr>
-  <tr>
-    <td valign="top"><b>Question:</b></td>
-    <td>The implementation always resets the <code>ios_base::skipws</code> flag of an underlying stream object. It breaks my <code>operator&gt;&gt;</code> that works only in presence of this flag. Can you remove code that resets the flag?</td>
-  </tr>
-  <tr>
-    <td valign="top"><b>Answer:</b></td>
-    <td>May be in a future version. There is no requirement in <a href="#n1973">[N1973]</a> to reset the flag but remember that <a href="#n1973">[N1973]</a> is not yet accepted by the committee. By the way, it's a great opportunity to make your <code>operator&gt;&gt;</code> conform to the standard. Read a good C++ book, study <code>std::sentry</code> and <a href="../../libs/io/doc/ios_state.html">ios_state_saver</a>.
-    </td>
-  </tr>
-  <tr>
-  <td valign="top"><b>Question:</b></td>
-    <td>Why <code>std::cout << boost::lexical_cast&lt;unsigned int&gt;("-1");</code> does not throw, but outputs 4294967295?</td>
-  </tr>
-  <tr>
-    <td valign="top"><b>Answer:</b></td>
-    <td><code>boost::lexical_cast</code> has the behavior of <code>stringstream</code>, which uses <code>num_get</code> functions of <code>std::locale</code> to convert numbers. If we look at the [22.2.2.1.2] of Programming languages &mdash; C++, we'll see, that <code>num_get</code> uses the rules of <code>scanf</code> for conversions. And in the C99 standard for unsigned input value minus sign is optional, so if a negative number is read, no errors will arise and the result will be the two's complement.
-    </td>
-  </tr>
-</table>
-
-<h2><a name="references">References</a></h2>
-<ul type="square">
-    <li><a name="n1973"></a>[N1973] Kevlin Henney, Beman Dawes, Lexical Conversion Library Proposal for TR2,
-      <a href="http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2006/n1973.html">N1973</a>.
-      <a name="tuning"></a><li> [Tuning] Alexander Nasonov, Fine Tuning for lexical_cast,
-      <a href="http://accu.org/index.php/journals/1375">Overload #74</a> (<a href="http://www.accu.org/var/uploads/journals/overload74.pdf">PDF</a>),
-      August 2006.</li>
-</ul>
 <h2><a name="changes">Changes</a></h2>
-<h3>May 2011:</h3>
-<ul type="square">
-    <li>Optimizations for "C" and other locales without number grouping.</li>
-    <li>Better performance and less memory usage for unsigned char and signed char conversions.</li>
-    <li>Better performance and less memory usage for conversions to arithmetic types.</li>
-    <li>Better performance and less memory usage for conversions from arithmetic type to arithmetic type.</li>
-    <li>Directly construct <code>Target</code> from <code>Source</code> on some conversions (like conversions from string to string, from char array to string, from char to char and others).</li>
-</ul>
-<h3>August, October 2006:</h3>
-<ul type="square">
-    <li>Better performance for many combinations of <code>Source</code> and <code>Target</code>
-    types. Refer to <a href="#tuning">[Tuning]</a> for more details.
-  </li>
-</ul>
 <h3>June 2005:</h3>
 <ul type="square">
   <li>Call-by-const reference for the parameters. This requires partial specialization 
@@ -316,36 +228,7 @@ Eliminate an overhead of <code>std::locale</code> if your program runs in the "C
 </ul>
 	<p>
 			<hr>
-
-<h2><a name="performance">Performance</a></h2>
-This table shows the execution time in milliseconds for 100000 calls of the following string formatters:
-
-<table border="1" width="100%">
-    <tr>
-<tr><td>From->To</td><td> <code>lexical_cast</code> </td><td><code>std::stringstream</code><br>with construction</td><td><code>std::stringstream</code><br>without construction</td><td><code>sscanf</code>/<code>sprintf</code></td></tr>
-    <tr><td>string->char</td><td bgcolor="#00C000"><1</td><td>91</td><td>7</td><td>10</td></tr>
-    <tr><td>string->int</td><td bgcolor="#00C000">7</td><td>115</td><td>23</td><td>18</td></tr>
-    <tr><td>string->unsigned int</td><td bgcolor="#00C000">7</td><td>117</td><td>22</td><td>17</td></tr>
-    <tr><td>string->bool</td><td bgcolor="#00C000"><1</td><td>104</td><td>19</td><td>10</td></tr>
-    <tr><td>string->float</td><td>85</td><td>172</td><td>60</td><td bgcolor="#00C000">33</td></tr>
-    <tr><td>char->string</td><td bgcolor="#00C000">7</td><td>105</td><td>16</td><td>12</td></tr>
-    <tr><td>int->string</td><td bgcolor="#00C000">15</td><td>131</td><td>21</td><td>17</td></tr>
-    <tr><td>unsigned int->string</td><td bgcolor="#00C000">14</td><td>125</td><td>21</td><td>17</td></tr>
-    <tr><td>bool->string</td><td bgcolor="#00C000">7</td><td>122</td><td>24</td><td>12</td></tr>
-    <tr><td>float->string</td><td>124</td><td>223</td><td>115</td><td bgcolor="#00C000">48</td></tr>
-    <tr><td>char*->string</td><td bgcolor="#00C000">9</td><td>123</td><td>20</td><td>---</td></tr>
-    <tr><td>int->int</td><td bgcolor="#00C000"><1</td><td>120</td><td>26</td><td>---</td></tr>
-    <tr><td>float->float</td><td bgcolor="#00C000"><1</td><td>262</td><td>142</td><td>---</td></tr>
-</table>
-
-Fastest results are highlitened with green.
-			<hr>
-<div align="right"><small><i>Copyright &copy; Kevlin Henney, 2000-2005</i></small></div>
-<div align="right"><small><i>Copyright &copy; Alexander Nasonov, 2006-2010</i></small></div>
-<div align="right"><small><i>Copyright &copy; Antony Polukhin, 2011</i></small></div>
-<div align="right"><small><i>
-  Distributed under the Boost Software License, Version 1.0. (See accompanying
-  file LICENSE_1_0.txt or copy at <a href="../../LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)</i></small>
-</div>
+			
+<div align="right"><small><i>&copy; Copyright Kevlin Henney, 2000&#150;2005</i></small></div>
 	</body>
-</html>
+</html>

lexical_cast_test.cpp

@@ -2,9 +2,7 @@
 //
 //  See http://www.boost.org for most recent version, including documentation.
 //
-//  Copyright Terje Sletteb and Kevlin Henney, 2005.
-//  Copyright Alexander Nasonov, 2006.
-//  Copyright Antony Polukhin, 2011.
+//  Copyright Terje Slettebø and Kevlin Henney, 2005.
 //
 //  Distributed under the Boost
 //  Software License, Version 1.0. (See accompanying file
@@ -12,13 +10,6 @@
 //
 // Note: The unit test no longer compile on MSVC 6, but lexical_cast itself works for it.
 
-//
-// We need this #define before any #includes: otherwise msvc will emit warnings
-// deep within std::string, resulting from our (perfectly legal) use of basic_string
-// with a custom traits class:
-//
-#define _SCL_SECURE_NO_WARNINGS
-
 #include <boost/config.hpp>
 
 #if defined(__INTEL_COMPILER)
@@ -29,36 +20,15 @@
 
 #include <boost/lexical_cast.hpp>
 
-#include <boost/cstdint.hpp>
 #include <boost/test/unit_test.hpp>
 #include <boost/test/floating_point_comparison.hpp>
 
-#include <boost/type_traits/integral_promotion.hpp>
-#include <string>
-#include <memory>
-
-#if (defined(BOOST_HAS_LONG_LONG) || defined(BOOST_HAS_MS_INT64)) \
-    && !(defined(BOOST_MSVC) && BOOST_MSVC < 1300)
-#define LCAST_TEST_LONGLONG
+#if defined(BOOST_NO_STRINGSTREAM) || \
+    defined(BOOST_NO_STD_WSTRING) || \
+    defined(BOOST_NO_STD_LOCALE)
+#define DISABLE_WIDE_CHAR_SUPPORT
 #endif
 
-template<class CharT>
-struct my_traits : std::char_traits<CharT>
-{
-};
-
-template<class CharT>
-struct my_allocator : std::allocator<CharT>
-{
-};
-
-// Test all 65536 values if true:
-bool const lcast_test_small_integral_types_completely = false;
-
-// lcast_integral_test_counter: use when testing all values of an integral
-// types is not possible. Max. portable value is 32767.
-int const lcast_integral_test_counter=1000;
-
 using namespace boost;
 
 void test_conversion_to_char();
@@ -74,28 +44,6 @@ void test_conversion_from_wstring();
 void test_conversion_to_wstring();
 void test_bad_lexical_cast();
 void test_no_whitespace_stripping();
-void test_conversion_from_to_short();
-void test_conversion_from_to_ushort();
-void test_conversion_from_to_int();
-void test_conversion_from_to_uint();
-void test_conversion_from_to_long();
-void test_conversion_from_to_ulong();
-void test_conversion_from_to_intmax_t();
-void test_conversion_from_to_uintmax_t();
-#ifdef LCAST_TEST_LONGLONG
-void test_conversion_from_to_longlong();
-void test_conversion_from_to_ulonglong();
-#endif
-void test_conversion_from_to_float();
-void test_conversion_from_to_double();
-void test_conversion_from_to_long_double();
-#ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
-void test_traits();
-void test_wtraits();
-void test_allocator();
-void test_wallocator();
-#endif
-void test_char_types_conversions();
 
 unit_test::test_suite *init_unit_test_suite(int, char *[])
 {
@@ -108,38 +56,14 @@ unit_test::test_suite *init_unit_test_suite(int, char *[])
     suite->add(BOOST_TEST_CASE(test_conversion_from_to_wchar_t_alias));
     suite->add(BOOST_TEST_CASE(test_conversion_to_pointer));
     suite->add(BOOST_TEST_CASE(test_conversion_to_string));
-#ifndef BOOST_LCAST_NO_WCHAR_T
+    #ifndef DISABLE_WIDE_CHAR_SUPPORT
     suite->add(BOOST_TEST_CASE(test_conversion_from_wchar_t));
     suite->add(BOOST_TEST_CASE(test_conversion_to_wchar_t));
     suite->add(BOOST_TEST_CASE(test_conversion_from_wstring));
     suite->add(BOOST_TEST_CASE(test_conversion_to_wstring));
-#endif
+    #endif
     suite->add(BOOST_TEST_CASE(test_bad_lexical_cast));
     suite->add(BOOST_TEST_CASE(test_no_whitespace_stripping));
-    suite->add(BOOST_TEST_CASE(&test_conversion_from_to_short));
-    suite->add(BOOST_TEST_CASE(&test_conversion_from_to_ushort));
-    suite->add(BOOST_TEST_CASE(&test_conversion_from_to_int));
-    suite->add(BOOST_TEST_CASE(&test_conversion_from_to_uint));
-    suite->add(BOOST_TEST_CASE(&test_conversion_from_to_long));
-    suite->add(BOOST_TEST_CASE(&test_conversion_from_to_ulong));
-    suite->add(BOOST_TEST_CASE(&test_conversion_from_to_intmax_t));
-    suite->add(BOOST_TEST_CASE(&test_conversion_from_to_uintmax_t));
-#ifdef LCAST_TEST_LONGLONG
-    suite->add(BOOST_TEST_CASE(&test_conversion_from_to_longlong));
-    suite->add(BOOST_TEST_CASE(&test_conversion_from_to_ulonglong));
-#endif
-    suite->add(BOOST_TEST_CASE(&test_conversion_from_to_float));
-    suite->add(BOOST_TEST_CASE(&test_conversion_from_to_double));
-    suite->add(BOOST_TEST_CASE(&test_conversion_from_to_long_double));
-#ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
-    suite->add(BOOST_TEST_CASE(&test_traits));
-    suite->add(BOOST_TEST_CASE(&test_wtraits));
-    suite->add(BOOST_TEST_CASE(&test_allocator));
-    suite->add(BOOST_TEST_CASE(&test_wallocator));
-#endif
-
-    suite->add(BOOST_TEST_CASE(&test_char_types_conversions));
-
     return suite;
 }
 
@@ -171,15 +95,10 @@ void test_conversion_to_int()
     BOOST_CHECK_EQUAL(0, lexical_cast<int>('0'));
     BOOST_CHECK_THROW(lexical_cast<int>('A'), bad_lexical_cast);
     BOOST_CHECK_EQUAL(1, lexical_cast<int>(1));
-    BOOST_CHECK_EQUAL(1, lexical_cast<int>(1.0));
-
     BOOST_CHECK_EQUAL(
         (std::numeric_limits<int>::max)(),
         lexical_cast<int>((std::numeric_limits<int>::max)()));
-
-    BOOST_CHECK_EQUAL(
-        (std::numeric_limits<int>::min)(),
-        lexical_cast<int>((std::numeric_limits<int>::min)()));
+    BOOST_CHECK_EQUAL(1, lexical_cast<int>(1.0));
 
     BOOST_CHECK_THROW(lexical_cast<int>(1.23), bad_lexical_cast);
 
@@ -240,31 +159,14 @@ void test_conversion_to_bool()
     BOOST_CHECK_EQUAL(false, lexical_cast<bool>("0"));
     BOOST_CHECK_EQUAL(true, lexical_cast<bool>(std::string("1")));
     BOOST_CHECK_EQUAL(false, lexical_cast<bool>(std::string("0")));
-
-    BOOST_CHECK_THROW(lexical_cast<bool>(1.0001L), bad_lexical_cast);
-    BOOST_CHECK_THROW(lexical_cast<bool>(2), bad_lexical_cast);
-    BOOST_CHECK_THROW(lexical_cast<bool>(2u), bad_lexical_cast);
-    BOOST_CHECK_THROW(lexical_cast<bool>(-1), bad_lexical_cast);
-    BOOST_CHECK_THROW(lexical_cast<bool>(-2), bad_lexical_cast);
-
-
     BOOST_CHECK_THROW(
         lexical_cast<bool>(std::string("")), bad_lexical_cast);
     BOOST_CHECK_THROW(
         lexical_cast<bool>(std::string("Test")), bad_lexical_cast);
-
-    BOOST_CHECK(lexical_cast<bool>("+1") == true );
-    BOOST_CHECK(lexical_cast<bool>("+0") == false );
-    BOOST_CHECK(lexical_cast<bool>("-0") == false );
-    BOOST_CHECK_THROW(lexical_cast<bool>("--0"), bad_lexical_cast);
-    BOOST_CHECK_THROW(lexical_cast<bool>("-+-0"), bad_lexical_cast);
 }
 
 void test_conversion_to_string()
 {
-    char buf[] = "hello";
-    char* str = buf;
-    BOOST_CHECK_EQUAL(str, lexical_cast<std::string>(str));
     BOOST_CHECK_EQUAL("A", lexical_cast<std::string>('A'));
     BOOST_CHECK_EQUAL(" ", lexical_cast<std::string>(' '));
     BOOST_CHECK_EQUAL("123", lexical_cast<std::string>(123));
@@ -294,14 +196,14 @@ void test_conversion_from_to_wchar_t_alias()
 void test_conversion_to_pointer()
 {
     BOOST_CHECK_THROW(lexical_cast<char *>("Test"), bad_lexical_cast);
-#ifndef BOOST_LCAST_NO_WCHAR_T
+    #ifndef DISABLE_WIDE_CHAR_SUPPORT
     BOOST_CHECK_THROW(lexical_cast<wchar_t *>("Test"), bad_lexical_cast);
-#endif
+    #endif
 }
 
 void test_conversion_from_wchar_t()
 {
-#ifndef BOOST_LCAST_NO_WCHAR_T
+#ifndef DISABLE_WIDE_CHAR_SUPPORT
 #if !defined(BOOST_NO_INTRINSIC_WCHAR_T)
     BOOST_CHECK_EQUAL(1, lexical_cast<int>(L'1'));
     BOOST_CHECK_THROW(lexical_cast<int>(L'A'), bad_lexical_cast);
@@ -334,11 +236,9 @@ void test_conversion_from_wchar_t()
 
 void test_conversion_to_wchar_t()
 {
-#if !defined(BOOST_LCAST_NO_WCHAR_T) && !defined(BOOST_NO_INTRINSIC_WCHAR_T)
+#if !defined(DISABLE_WIDE_CHAR_SUPPORT) && !defined(BOOST_NO_INTRINSIC_WCHAR_T)
     BOOST_CHECK_EQUAL(L'1', lexical_cast<wchar_t>(1));
     BOOST_CHECK_EQUAL(L'0', lexical_cast<wchar_t>(0));
-    BOOST_CHECK_EQUAL(L'1', lexical_cast<wchar_t>('1'));
-    BOOST_CHECK_EQUAL(L'0', lexical_cast<wchar_t>('0'));
     BOOST_CHECK_THROW(lexical_cast<wchar_t>(123), bad_lexical_cast);
     BOOST_CHECK_EQUAL(L'1', lexical_cast<wchar_t>(1.0));
     BOOST_CHECK_EQUAL(L'0', lexical_cast<wchar_t>(0.0));
@@ -356,12 +256,12 @@ void test_conversion_to_wchar_t()
         lexical_cast<wchar_t>(std::wstring(L"")), bad_lexical_cast);
     BOOST_CHECK_THROW(
         lexical_cast<wchar_t>(std::wstring(L"Test")), bad_lexical_cast);
-#endif
+    #endif
 }
 
 void test_conversion_from_wstring()
 {
-#ifndef BOOST_LCAST_NO_WCHAR_T
+    #ifndef DISABLE_WIDE_CHAR_SUPPORT
     BOOST_CHECK_EQUAL(123, lexical_cast<int>(std::wstring(L"123")));
     BOOST_CHECK_THROW(
         lexical_cast<int>(std::wstring(L"")), bad_lexical_cast);
@@ -374,15 +274,12 @@ void test_conversion_from_wstring()
         lexical_cast<bool>(std::wstring(L"")), bad_lexical_cast);
     BOOST_CHECK_THROW(
         lexical_cast<bool>(std::wstring(L"Test")), bad_lexical_cast);
-#endif
+    #endif
 }
 
 void test_conversion_to_wstring()
 {
-#ifndef BOOST_LCAST_NO_WCHAR_T
-    wchar_t buf[] = L"hello";
-    wchar_t* str = buf;
-    BOOST_CHECK(str == lexical_cast<std::wstring>(str));
+    #ifndef DISABLE_WIDE_CHAR_SUPPORT
     BOOST_CHECK(L"123" == lexical_cast<std::wstring>(123));
     BOOST_CHECK(L"1.23" == lexical_cast<std::wstring>(1.23));
     BOOST_CHECK(L"1.111111111" == lexical_cast<std::wstring>(1.111111111));
@@ -391,7 +288,6 @@ void test_conversion_to_wstring()
 #if !defined(BOOST_NO_INTRINSIC_WCHAR_T)
     BOOST_CHECK(L"A" == lexical_cast<std::wstring>(L'A'));
     BOOST_CHECK(L" " == lexical_cast<std::wstring>(L' '));
-    BOOST_CHECK(L"A" == lexical_cast<std::wstring>('A'));
 #endif
     BOOST_CHECK(L"Test" == lexical_cast<std::wstring>(L"Test"));
     BOOST_CHECK(L" " == lexical_cast<std::wstring>(L" "));
@@ -399,7 +295,7 @@ void test_conversion_to_wstring()
     BOOST_CHECK(L"Test" == lexical_cast<std::wstring>(std::wstring(L"Test")));
     BOOST_CHECK(L" " == lexical_cast<std::wstring>(std::wstring(L" ")));
     BOOST_CHECK(L"" == lexical_cast<std::wstring>(std::wstring(L"")));
-#endif
+    #endif
 }
 
 void test_bad_lexical_cast()
@@ -422,560 +318,3 @@ void test_no_whitespace_stripping()
     BOOST_CHECK_THROW(lexical_cast<int>(" 123"), bad_lexical_cast);
     BOOST_CHECK_THROW(lexical_cast<int>("123 "), bad_lexical_cast);
 }
-
-// Replace "-,999" with "-999".
-template<class CharT>
-std::basic_string<CharT> to_str_gcc_workaround(std::basic_string<CharT> str)
-{
-    std::locale loc;
-    std::numpunct<CharT> const& np = BOOST_USE_FACET(std::numpunct<CharT>, loc);
-    std::ctype<CharT> const& ct = BOOST_USE_FACET(std::ctype<CharT>, loc);
-
-    if(np.grouping().empty())
-        return str;
-
-    CharT prefix[3] = { ct.widen('-'), np.thousands_sep(), CharT() };
-
-    if(str.find(prefix) != 0)
-        return str;
-
-    prefix[1] = CharT();
-    str.replace(0, 2, prefix);
-    return str;
-}
-
-template<class CharT, class T>
-std::basic_string<CharT> to_str(T t)
-{
-    std::basic_ostringstream<CharT> o;
-    o << t;
-    return to_str_gcc_workaround(o.str());
-}
-
-template<class T, class CharT>
-void test_conversion_from_integral_to_char(CharT zero)
-{
-    BOOST_CHECK(lexical_cast<CharT>(static_cast<T>(0)) == zero + 0);
-    BOOST_CHECK(lexical_cast<CharT>(static_cast<T>(1)) == zero + 1);
-    BOOST_CHECK(lexical_cast<CharT>(static_cast<T>(2)) == zero + 2);
-    BOOST_CHECK(lexical_cast<CharT>(static_cast<T>(3)) == zero + 3);
-    BOOST_CHECK(lexical_cast<CharT>(static_cast<T>(4)) == zero + 4);
-    BOOST_CHECK(lexical_cast<CharT>(static_cast<T>(5)) == zero + 5);
-    BOOST_CHECK(lexical_cast<CharT>(static_cast<T>(6)) == zero + 6);
-    BOOST_CHECK(lexical_cast<CharT>(static_cast<T>(7)) == zero + 7);
-    BOOST_CHECK(lexical_cast<CharT>(static_cast<T>(8)) == zero + 8);
-    BOOST_CHECK(lexical_cast<CharT>(static_cast<T>(9)) == zero + 9);
-
-    BOOST_CHECK_THROW(lexical_cast<CharT>(static_cast<T>(10)), bad_lexical_cast);
-
-    T t = (std::numeric_limits<T>::max)();
-    BOOST_CHECK_THROW(lexical_cast<CharT>(t), bad_lexical_cast);
-}
-
-template<class T, class CharT>
-void test_conversion_from_char_to_integral(CharT zero)
-{
-    BOOST_CHECK(lexical_cast<T>( static_cast<CharT>(zero + 0)) == static_cast<T>(0) );
-    BOOST_CHECK(lexical_cast<T>( static_cast<CharT>(zero + 1)) == static_cast<T>(1) );
-    BOOST_CHECK(lexical_cast<T>( static_cast<CharT>(zero + 2)) == static_cast<T>(2) );
-    BOOST_CHECK(lexical_cast<T>( static_cast<CharT>(zero + 3)) == static_cast<T>(3) );
-    BOOST_CHECK(lexical_cast<T>( static_cast<CharT>(zero + 4)) == static_cast<T>(4) );
-    BOOST_CHECK(lexical_cast<T>( static_cast<CharT>(zero + 5)) == static_cast<T>(5) );
-    BOOST_CHECK(lexical_cast<T>( static_cast<CharT>(zero + 6)) == static_cast<T>(6) );
-    BOOST_CHECK(lexical_cast<T>( static_cast<CharT>(zero + 7)) == static_cast<T>(7) );
-    BOOST_CHECK(lexical_cast<T>( static_cast<CharT>(zero + 8)) == static_cast<T>(8) );
-    BOOST_CHECK(lexical_cast<T>( static_cast<CharT>(zero + 9)) == static_cast<T>(9) );
-
-    BOOST_CHECK_THROW(lexical_cast<T>( static_cast<CharT>(zero + 10)), bad_lexical_cast);
-    BOOST_CHECK_THROW(lexical_cast<T>( static_cast<CharT>(zero - 1)), bad_lexical_cast);
-}
-
-template<class T>
-void test_conversion_from_integral_to_integral()
-{
-    T t = 0;
-    BOOST_CHECK(lexical_cast<T>(t) == t);
-
-    // Next two variables are used to supress warnings.
-    int st = 32767; unsigned int ut = st;
-    t = st;
-    BOOST_CHECK(lexical_cast<short>(t) == st);
-    BOOST_CHECK(lexical_cast<unsigned short>(t) == ut);
-    BOOST_CHECK(lexical_cast<int>(t) == st);
-    BOOST_CHECK(lexical_cast<unsigned int>(t) == ut);
-    BOOST_CHECK(lexical_cast<long>(t) == st);
-    BOOST_CHECK(lexical_cast<unsigned long>(t) == ut);
-
-    t = (std::numeric_limits<T>::max)();
-    BOOST_CHECK(lexical_cast<T>(t) == t);
-
-    t = (std::numeric_limits<T>::min)();
-    BOOST_CHECK(lexical_cast<T>(t) == t);
-}
-
-template<class T, class CharT>
-void test_conversion_from_integral_to_string(CharT)
-{
-    typedef std::numeric_limits<T> limits;
-    typedef std::basic_string<CharT> string_type;
-
-    T t;
-
-    t = (limits::min)();
-    BOOST_CHECK(lexical_cast<string_type>(t) == to_str<CharT>(t));
-
-    t = (limits::max)();
-    BOOST_CHECK(lexical_cast<string_type>(t) == to_str<CharT>(t));
-
-    if(limits::digits <= 16 && lcast_test_small_integral_types_completely)
-        // min and max have already been tested.
-        for(t = 1 + (limits::min)(); t != (limits::max)(); ++t)
-            BOOST_CHECK(lexical_cast<string_type>(t) == to_str<CharT>(t));
-    else
-    {
-        T const min_val = (limits::min)();
-        T const max_val = (limits::max)();
-        T const half_max_val = max_val / 2;
-        T const cnt = lcast_integral_test_counter; // to supress warnings
-        unsigned int const counter = cnt < half_max_val ? cnt : half_max_val;
-
-        unsigned int i;
-
-        // Test values around min:
-        t = min_val;
-        for(i = 0; i < counter; ++i, ++t)
-            BOOST_CHECK(lexical_cast<string_type>(t) == to_str<CharT>(t));
-
-        // Test values around max:
-        t = max_val;
-        for(i = 0; i < counter; ++i, --t)
-            BOOST_CHECK(lexical_cast<string_type>(t) == to_str<CharT>(t));
-
-        // Test values around zero:
-        if(limits::is_signed)
-            for(t = -counter; t < static_cast<T>(counter); ++t)
-                BOOST_CHECK(lexical_cast<string_type>(t) == to_str<CharT>(t));
-
-        // Test values around 100, 1000, 10000, ...
-        T ten_power = 100;
-        for(int e = 2; e <= limits::digits10; ++e, ten_power *= 10)
-        {
-            // ten_power + 100 probably never overflows
-            for(t = ten_power - 100; t != ten_power + 100; ++t)
-                BOOST_CHECK(lexical_cast<string_type>(t) == to_str<CharT>(t));
-        }
-    }
-}
-
-template<class T, class CharT>
-void test_conversion_from_string_to_integral(CharT)
-{
-    typedef std::numeric_limits<T> limits;
-    typedef std::basic_string<CharT> string_type;
-
-    string_type s;
-    string_type const zero = to_str<CharT>(0);
-    string_type const nine = to_str<CharT>(9);
-    T const min_val = (limits::min)();
-    T const max_val = (limits::max)();
-
-    s = to_str<CharT>(min_val);
-    BOOST_CHECK_EQUAL(lexical_cast<T>(s), min_val);
-    if(limits::is_signed)
-    {
-        BOOST_CHECK_THROW(lexical_cast<T>(s + zero), bad_lexical_cast);
-        BOOST_CHECK_THROW(lexical_cast<T>(s + nine), bad_lexical_cast);
-    }
-
-    s = to_str<CharT>(max_val);
-    BOOST_CHECK_EQUAL(lexical_cast<T>(s), max_val);
-    {
-        BOOST_CHECK_THROW(lexical_cast<T>(s + zero), bad_lexical_cast);
-        BOOST_CHECK_THROW(lexical_cast<T>(s + nine), bad_lexical_cast);
-
-        s = to_str<CharT>(max_val);
-        for (int i =1; i <=10; ++i) {
-            s[s.size()-1] += 1;
-            BOOST_CHECK_THROW(lexical_cast<T>( s ), bad_lexical_cast);
-        }
-
-        s = to_str<CharT>(max_val);
-        std::locale loc;
-        typedef std::numpunct<char> numpunct;
-        if ( BOOST_USE_FACET(numpunct, loc).grouping().empty() ) {
-            // Following tests work well for locale C
-            BOOST_CHECK_EQUAL(lexical_cast<T>(to_str<CharT>(0)+s), max_val);
-            BOOST_CHECK_EQUAL(lexical_cast<T>(to_str<CharT>(0)+to_str<CharT>(0)+s), max_val);
-            BOOST_CHECK_EQUAL(lexical_cast<T>(to_str<CharT>(0)+to_str<CharT>(0)+to_str<CharT>(0)+s), max_val);
-        }
-
-        for (int i =1; i <=256; ++i) {
-            BOOST_CHECK_THROW(lexical_cast<T>( to_str<CharT>(i)+s ), bad_lexical_cast);
-        }
-
-        typedef BOOST_DEDUCED_TYPENAME boost::integral_promotion<T>::type promoted;
-        if ( !(boost::is_same<T, promoted>::value) )
-        {
-            promoted prom = max_val;
-            s = to_str<CharT>(max_val);
-            for (int i =1; i <=256; ++i) {
-                BOOST_CHECK_THROW(lexical_cast<T>( to_str<CharT>(prom+i) ), bad_lexical_cast);
-                BOOST_CHECK_THROW(lexical_cast<T>( to_str<CharT>(i)+s ), bad_lexical_cast);
-            }
-        }
-    }
-
-    if(limits::digits <= 16 && lcast_test_small_integral_types_completely)
-        // min and max have already been tested.
-        for(T t = 1 + min_val; t != max_val; ++t)
-            BOOST_CHECK(lexical_cast<T>(to_str<CharT>(t)) == t);
-    else
-    {
-        T const half_max_val = max_val / 2;
-        T const cnt = lcast_integral_test_counter; // to supress warnings
-        unsigned int const counter = cnt < half_max_val ? cnt : half_max_val;
-
-        T t;
-        unsigned int i;
-
-        // Test values around min:
-        t = min_val;
-        for(i = 0; i < counter; ++i, ++t)
-            BOOST_CHECK(lexical_cast<T>(to_str<CharT>(t)) == t);
-
-        // Test values around max:
-        t = max_val;
-        for(i = 0; i < counter; ++i, --t)
-            BOOST_CHECK(lexical_cast<T>(to_str<CharT>(t)) == t);
-
-        // Test values around zero:
-        if(limits::is_signed)
-            for(t = -counter; t < static_cast<T>(counter); ++t)
-                BOOST_CHECK(lexical_cast<T>(to_str<CharT>(t)) == t);
-
-        // Test values around 100, 1000, 10000, ...
-        T ten_power = 100;
-        for(int e = 2; e <= limits::digits10; ++e, ten_power *= 10)
-        {
-            // ten_power + 100 probably never overflows
-            for(t = ten_power - 100; t != ten_power + 100; ++t)
-                BOOST_CHECK(lexical_cast<T>(to_str<CharT>(t)) == t);
-        }
-    }
-}
-
-template<class T>
-void test_conversion_from_to_integral_for_locale()
-{
-    std::locale current_locale;
-    typedef std::numpunct<char> numpunct;
-    numpunct const& np = BOOST_USE_FACET(numpunct, current_locale);
-    if ( !np.grouping().empty() )
-    {
-        BOOST_CHECK_THROW(
-                lexical_cast<T>( std::string("100") + np.thousands_sep() + np.thousands_sep() + "0" )
-                , bad_lexical_cast);
-        BOOST_CHECK_THROW(lexical_cast<T>( std::string("100") + np.thousands_sep() ), bad_lexical_cast);
-        BOOST_CHECK_THROW(lexical_cast<T>( np.thousands_sep() + std::string("100") ), bad_lexical_cast);
-
-        // Exception must not be thrown, when we are using no separators at all
-        BOOST_CHECK( lexical_cast<T>("10000") == static_cast<T>(10000) );
-    }
-
-    test_conversion_from_integral_to_integral<T>();
-    test_conversion_from_integral_to_string<T>('0');
-    test_conversion_from_string_to_integral<T>('0');
-#if !defined(BOOST_LCAST_NO_WCHAR_T)
-    test_conversion_from_integral_to_string<T>(L'0');
-    test_conversion_from_string_to_integral<T>(L'0');
-#endif
-}
-
-struct restore_oldloc
-{
-    std::locale oldloc;
-    ~restore_oldloc() { std::locale::global(oldloc); }
-};
-
-template<class T>
-void test_conversion_from_to_integral()
-{
-    char const zero = '0';
-    signed char const szero = '0';
-    unsigned char const uzero = '0';
-    test_conversion_from_integral_to_char<T>(zero);
-    test_conversion_from_char_to_integral<T>(zero);
-    test_conversion_from_integral_to_char<T>(szero);
-    test_conversion_from_char_to_integral<T>(szero);
-    test_conversion_from_integral_to_char<T>(uzero);
-    test_conversion_from_char_to_integral<T>(uzero);
-#if !defined(BOOST_LCAST_NO_WCHAR_T) && !defined(BOOST_NO_INTRINSIC_WCHAR_T)
-    wchar_t const wzero = L'0';
-    test_conversion_from_integral_to_char<T>(wzero);
-    test_conversion_from_char_to_integral<T>(wzero);
-#endif
-
-    BOOST_CHECK(lexical_cast<T>("-1") == static_cast<T>(-1));
-    BOOST_CHECK(lexical_cast<T>("-9") == static_cast<T>(-9));
-    BOOST_CHECK(lexical_cast<T>(-1) == static_cast<T>(-1));
-    BOOST_CHECK(lexical_cast<T>(-9) == static_cast<T>(-9));
-
-    BOOST_CHECK_THROW(lexical_cast<T>("-1.0"), bad_lexical_cast);
-    BOOST_CHECK_THROW(lexical_cast<T>("-9.0"), bad_lexical_cast);
-    BOOST_CHECK(lexical_cast<T>(-1.0) == static_cast<T>(-1));
-    BOOST_CHECK(lexical_cast<T>(-9.0) == static_cast<T>(-9));
-
-    BOOST_CHECK(lexical_cast<T>(static_cast<T>(1)) == static_cast<T>(1));
-    BOOST_CHECK(lexical_cast<T>(static_cast<T>(9)) == static_cast<T>(9));
-    BOOST_CHECK_THROW(lexical_cast<T>(1.1f), bad_lexical_cast);
-    BOOST_CHECK_THROW(lexical_cast<T>(1.1), bad_lexical_cast);
-    BOOST_CHECK_THROW(lexical_cast<T>(1.1L), bad_lexical_cast);
-    BOOST_CHECK_THROW(lexical_cast<T>(1.0001f), bad_lexical_cast);
-    BOOST_CHECK_THROW(lexical_cast<T>(1.0001), bad_lexical_cast);
-    BOOST_CHECK_THROW(lexical_cast<T>(1.0001L), bad_lexical_cast);
-
-    BOOST_CHECK(lexical_cast<T>("+1") == static_cast<T>(1) );
-    BOOST_CHECK(lexical_cast<T>("+9") == static_cast<T>(9) );
-    BOOST_CHECK(lexical_cast<T>("+10") == static_cast<T>(10) );
-    BOOST_CHECK(lexical_cast<T>("+90") == static_cast<T>(90) );
-    BOOST_CHECK_THROW(lexical_cast<T>("++1"), bad_lexical_cast);
-    BOOST_CHECK_THROW(lexical_cast<T>("-+9"), bad_lexical_cast);
-    BOOST_CHECK_THROW(lexical_cast<T>("--1"), bad_lexical_cast);
-    BOOST_CHECK_THROW(lexical_cast<T>("+-9"), bad_lexical_cast);
-    // test_conversion_from_to_integral_for_locale
-
-    typedef std::numpunct<char> numpunct;
-
-    restore_oldloc guard;
-    std::locale const& oldloc = guard.oldloc;
-
-    std::string grouping1 = BOOST_USE_FACET(numpunct, oldloc).grouping();
-    std::string grouping2(grouping1);
-
-    test_conversion_from_to_integral_for_locale<T>();
-
-    try
-    {
-        std::locale newloc("");
-        std::locale::global(newloc);
-
-        grouping2 = BOOST_USE_FACET(numpunct, newloc).grouping();
-    }
-    catch(std::exception const& ex)
-    {
-        std::string msg("Failed to set system locale: ");
-        msg += ex.what();
-        BOOST_TEST_MESSAGE(msg);
-    }
-
-    if(grouping1 != grouping2)
-        test_conversion_from_to_integral_for_locale<T>();
-
-    if(grouping1.empty() && grouping2.empty())
-        BOOST_TEST_MESSAGE("Formatting with thousands_sep has not been tested");
-}
-
-template<class T>
-void test_conversion_from_to_float()
-{
-    char const zero = '0';
-    signed char const szero = '0';
-    unsigned char const uzero = '0';
-    test_conversion_from_integral_to_char<T>(zero);
-    test_conversion_from_char_to_integral<T>(zero);
-    test_conversion_from_integral_to_char<T>(szero);
-    test_conversion_from_char_to_integral<T>(szero);
-    test_conversion_from_integral_to_char<T>(uzero);
-    test_conversion_from_char_to_integral<T>(uzero);
-#if !defined(BOOST_LCAST_NO_WCHAR_T) && !defined(BOOST_NO_INTRINSIC_WCHAR_T)
-    wchar_t const wzero = L'0';
-    test_conversion_from_integral_to_char<T>(wzero);
-    test_conversion_from_char_to_integral<T>(wzero);
-#endif
-
-    test_conversion_from_integral_to_integral<T>();
-
-    BOOST_CHECK_CLOSE(lexical_cast<T>("+1"), 1, std::numeric_limits<T>::epsilon()  );
-    BOOST_CHECK_CLOSE(lexical_cast<T>("+9"), 9, std::numeric_limits<T>::epsilon()*9 );
-
-    BOOST_CHECK_THROW(lexical_cast<T>("++1"), bad_lexical_cast);
-    BOOST_CHECK_THROW(lexical_cast<T>("-+9"), bad_lexical_cast);
-    BOOST_CHECK_THROW(lexical_cast<T>("--1"), bad_lexical_cast);
-    BOOST_CHECK_THROW(lexical_cast<T>("+-9"), bad_lexical_cast);
-}
-
-void test_conversion_from_to_short()
-{
-    test_conversion_from_to_integral<short>();
-}
-
-void test_conversion_from_to_ushort()
-{
-    test_conversion_from_to_integral<unsigned short>();
-}
-
-void test_conversion_from_to_int()
-{
-    test_conversion_from_to_integral<int>();
-}
-
-void test_conversion_from_to_uint()
-{
-    test_conversion_from_to_integral<unsigned int>();
-}
-
-void test_conversion_from_to_long()
-{
-    test_conversion_from_to_integral<long>();
-}
-
-void test_conversion_from_to_ulong()
-{
-    test_conversion_from_to_integral<unsigned long>();
-}
-
-void test_conversion_from_to_intmax_t()
-{
-    test_conversion_from_to_integral<boost::intmax_t>();
-}
-
-void test_conversion_from_to_uintmax_t()
-{
-    test_conversion_from_to_integral<boost::uintmax_t>();
-}
-
-void test_conversion_from_to_float()
-{
-    test_conversion_from_to_float<float>();
-}
-void test_conversion_from_to_double()
-{
-    test_conversion_from_to_float<double>();
-}
-void test_conversion_from_to_long_double()
-{
-    test_conversion_from_to_float<long double>();
-}
-
-#if defined(BOOST_HAS_LONG_LONG)
-
-void test_conversion_from_to_longlong()
-{
-    test_conversion_from_to_integral<boost::long_long_type>();
-}
-
-void test_conversion_from_to_ulonglong()
-{
-    test_conversion_from_to_integral<boost::ulong_long_type>();
-}
-
-#elif defined(BOOST_HAS_MS_INT64)
-
-void test_conversion_from_to_longlong()
-{
-    test_conversion_from_to_integral<__int64>();
-}
-
-void test_conversion_from_to_ulonglong()
-{
-    test_conversion_from_to_integral<unsigned __int64>();
-}
-
-#endif
-
-#ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
-void test_traits()
-{
-    typedef std::basic_string<char, my_traits<char> > my_string;
-
-    my_string const s("s");
-    BOOST_CHECK(boost::lexical_cast<char>(s) == s[0]);
-    BOOST_CHECK(boost::lexical_cast<my_string>(s) == s);
-    BOOST_CHECK(boost::lexical_cast<my_string>(-1) == "-1");
-}
-
-void test_wtraits()
-{
-    typedef std::basic_string<wchar_t, my_traits<wchar_t> > my_string;
-
-    my_string const s(L"s");
-    BOOST_CHECK(boost::lexical_cast<wchar_t>(s) == s[0]);
-    BOOST_CHECK(boost::lexical_cast<my_string>(s) == s);
-    //BOOST_CHECK(boost::lexical_cast<my_string>(-1) == L"-1");
-    // Commented out because gcc 3.3 doesn't support this:
-    // basic_ostream<wchar_t, my_traits<wchar_t> > o; o << -1;
-}
-
-void test_allocator()
-{
-    typedef std::basic_string< char
-                             , std::char_traits<char>
-                             , my_allocator<char>
-                             > my_string;
-
-    my_string s("s");
-    BOOST_CHECK(boost::lexical_cast<char>(s) == s[0]);
-    BOOST_CHECK(boost::lexical_cast<std::string>(s) == "s");
-    BOOST_CHECK(boost::lexical_cast<my_string>(s) == s);
-    BOOST_CHECK(boost::lexical_cast<my_string>(1) == "1");
-    BOOST_CHECK(boost::lexical_cast<my_string>("s") == s);
-    BOOST_CHECK(boost::lexical_cast<my_string>(std::string("s")) == s);
-}
-
-void test_wallocator()
-{
-    typedef std::basic_string< wchar_t
-                             , std::char_traits<wchar_t>
-                             , my_allocator<wchar_t>
-                             > my_string;
-
-    my_string s(L"s");
-    BOOST_CHECK(boost::lexical_cast<wchar_t>(s) == s[0]);
-    BOOST_CHECK(boost::lexical_cast<std::wstring>(s) == L"s");
-    BOOST_CHECK(boost::lexical_cast<my_string>(s) == s);
-    BOOST_CHECK(boost::lexical_cast<my_string>(1) == L"1");
-    BOOST_CHECK(boost::lexical_cast<my_string>(L"s") == s);
-    BOOST_CHECK(boost::lexical_cast<my_string>(std::wstring(L"s")) == s);
-}
-
-#endif
-
-void test_char_types_conversions()
-{
-    const char c_arr[]            = "Test array of chars";
-    const unsigned char uc_arr[]  = "Test array of chars";
-    const signed char sc_arr[]    = "Test array of chars";
-
-    BOOST_CHECK(boost::lexical_cast<std::string>(c_arr) == std::string(c_arr));
-    BOOST_CHECK(boost::lexical_cast<std::string>(uc_arr) == std::string(c_arr));
-    BOOST_CHECK(boost::lexical_cast<std::string>(sc_arr) == std::string(c_arr));
-
-    BOOST_CHECK(boost::lexical_cast<char>(c_arr[0]) == c_arr[0]);
-    BOOST_CHECK(boost::lexical_cast<char>(uc_arr[0]) == c_arr[0]);
-    BOOST_CHECK(boost::lexical_cast<char>(sc_arr[0]) == c_arr[0]);
-
-    BOOST_CHECK(boost::lexical_cast<unsigned char>(c_arr[0]) == uc_arr[0]);
-    BOOST_CHECK(boost::lexical_cast<unsigned char>(uc_arr[0]) == uc_arr[0]);
-    BOOST_CHECK(boost::lexical_cast<unsigned char>(sc_arr[0]) == uc_arr[0]);
-
-    BOOST_CHECK(boost::lexical_cast<signed char>(c_arr[0]) == sc_arr[0]);
-    BOOST_CHECK(boost::lexical_cast<signed char>(uc_arr[0]) == sc_arr[0]);
-    BOOST_CHECK(boost::lexical_cast<signed char>(sc_arr[0]) == sc_arr[0]);
-
-#ifndef BOOST_LCAST_NO_WCHAR_T
-    const wchar_t wc_arr[]=L"Test array of chars";
-
-    BOOST_CHECK(boost::lexical_cast<std::wstring>(wc_arr) == std::wstring(wc_arr));
-    BOOST_CHECK(boost::lexical_cast<std::wstring>(c_arr) == std::wstring(wc_arr));
-
-    BOOST_CHECK(boost::lexical_cast<std::wstring>(sc_arr) != std::wstring(wc_arr) );
-    BOOST_CHECK(boost::lexical_cast<std::wstring>(uc_arr) != std::wstring(wc_arr) );
-
-    BOOST_CHECK(boost::lexical_cast<wchar_t>(c_arr[0]) == wc_arr[0]);
-    BOOST_CHECK(boost::lexical_cast<wchar_t>(wc_arr[0]) == wc_arr[0]);
-
-    BOOST_CHECK_THROW(boost::lexical_cast<wchar_t>(uc_arr[0]), bad_lexical_cast);
-    BOOST_CHECK_THROW(boost::lexical_cast<wchar_t>(sc_arr[0]), bad_lexical_cast);
-
-#endif
-}

test/Jamfile.v2

@@ -21,10 +21,6 @@ test-suite conversion
     [ run ../cast_test.cpp ]
     [ run ../numeric_cast_test.cpp ]    
     [ run ../lexical_cast_test.cpp ../../test/build//boost_unit_test_framework/<link>static ]
-    [ run lexical_cast_loopback_test.cpp ../../test/build//boost_unit_test_framework/<link>static ]
-    [ run lexical_cast_abstract_test.cpp ../../test/build//boost_unit_test_framework/<link>static ]
-    [ run lexical_cast_noncopyable_test.cpp ../../test/build//boost_unit_test_framework/<link>static ]
-    [ run lexical_cast_vc8_bug_test.cpp ../../test/build//boost_unit_test_framework/<link>static ]
   ;
 
       

test/lexical_cast_abstract_test.cpp

@@ -1,61 +0,0 @@
-//  Unit test for boost::lexical_cast.
-//
-//  See http://www.boost.org for most recent version, including documentation.
-//
-//  Copyright Sergey Shandar 2005, Alexander Nasonov, 2007.
-//
-//  Distributed under 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).
-//
-// Test abstract class. Bug 1358600:
-// http://sf.net/tracker/?func=detail&aid=1358600&group_id=7586&atid=107586
-
-#include <boost/config.hpp>
-
-#if defined(__INTEL_COMPILER)
-#pragma warning(disable: 193 383 488 981 1418 1419)
-#elif defined(BOOST_MSVC)
-#pragma warning(disable: 4097 4100 4121 4127 4146 4244 4245 4511 4512 4701 4800)
-#endif
-
-#include <boost/lexical_cast.hpp>
-#include <boost/test/unit_test.hpp>
-
-using namespace boost;
-
-void test_abstract();
-
-unit_test::test_suite *init_unit_test_suite(int, char *[])
-{
-    unit_test_framework::test_suite *suite =
-        BOOST_TEST_SUITE("lexical_cast unit test");
-    suite->add(BOOST_TEST_CASE(&test_abstract));
-
-    return suite;
-}
-
-class A
-{
-public:
-    virtual void out(std::ostream &) const = 0;
-};
-
-class B: public A
-{
-public:
-    virtual void out(std::ostream &O) const { O << "B"; }
-};
-
-std::ostream &operator<<(std::ostream &O, const A &a)
-{
-    a.out(O);
-    return O;
-}
-
-void test_abstract()
-{
-    const A &a = B();
-    BOOST_CHECK(boost::lexical_cast<std::string>(a) == "B");
-}
-

test/lexical_cast_loopback_test.cpp

@@ -1,98 +0,0 @@
-//  Unit test for boost::lexical_cast.
-//
-//  See http://www.boost.org for most recent version, including documentation.
-//
-//  Copyright Alexander Nasonov, 2006.
-//
-//  Distributed under 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).
-//
-//  Test round-tripping conversion FPT -> string -> FPT,
-//  where FPT is Floating Point Type.
-
-#include <boost/config.hpp>
-
-#if defined(__INTEL_COMPILER)
-#pragma warning(disable: 193 383 488 981 1418 1419)
-#elif defined(BOOST_MSVC)
-#pragma warning(disable: 4097 4100 4121 4127 4146 4244 4245 4511 4512 4701 4800)
-#endif
-
-#include <boost/lexical_cast.hpp>
-#include <boost/test/unit_test.hpp>
-
-using namespace boost;
-
-void test_round_conversion_float();
-void test_round_conversion_double();
-void test_round_conversion_long_double();
-
-unit_test::test_suite *init_unit_test_suite(int, char *[])
-{
-    unit_test_framework::test_suite *suite =
-        BOOST_TEST_SUITE("lexical_cast unit test");
-    suite->add(BOOST_TEST_CASE(&test_round_conversion_float));
-    suite->add(BOOST_TEST_CASE(&test_round_conversion_double));
-    suite->add(BOOST_TEST_CASE(&test_round_conversion_long_double));
-
-    return suite;
-}
-
-template<class T>
-void test_round_conversion()
-{
-    T epsilon = std::numeric_limits<T>::epsilon();
-    std::string const epsilon_s = boost::lexical_cast<std::string>(epsilon);
-    BOOST_CHECK(epsilon == lexical_cast<T>(epsilon_s));
-
-    T max_ = (std::numeric_limits<T>::max)();
-    std::string const max_s = boost::lexical_cast<std::string>(max_);
-    BOOST_CHECK(max_ == lexical_cast<T>(max_s));
-
-    T min_ = (std::numeric_limits<T>::min)();
-    std::string const min_s = boost::lexical_cast<std::string>(min_);
-    BOOST_CHECK(min_ == lexical_cast<T>(min_s));
-
-    T max_div137 = max_ / 137;
-    std::string max_div137_s = boost::lexical_cast<std::string>(max_div137);
-    BOOST_CHECK(max_div137 == lexical_cast<T>(max_div137_s));
-
-    T epsilon_mult137 = epsilon * 137;
-    std::string epsilon_mult137_s(lexical_cast<std::string>(epsilon_mult137));
-    BOOST_CHECK(epsilon_mult137 == lexical_cast<T>(epsilon_mult137_s));
-
-}
-
-#if defined(BOOST_MSVC)
-// See bug http://tinyurl.com/vhpvo
-template<class T>
-void test_msvc_magic_values()
-{
-    T magic_msvc = 0.00010000433948393407;
-    std::string magic_msvc_s = boost::lexical_cast<std::string>(magic_msvc);
-    BOOST_CHECK(magic_msvc == lexical_cast<T>(magic_msvc_s));
-}
-#endif
-
-void test_round_conversion_float()
-{
-    test_round_conversion<float>();
-}
-
-void test_round_conversion_double()
-{
-    test_round_conversion<double>();
-#if defined(BOOST_MSVC)
-    test_msvc_magic_values<double>();
-#endif
-}
-
-void test_round_conversion_long_double()
-{
-    test_round_conversion<long double>();
-#if defined(BOOST_MSVC)
-    test_msvc_magic_values<long double>();
-#endif
-}
-

test/lexical_cast_noncopyable_test.cpp

@@ -1,54 +0,0 @@
-//  Unit test for boost::lexical_cast.
-//
-//  See http://www.boost.org for most recent version, including documentation.
-//
-//  Copyright Alexander Nasonov, 2007.
-//
-//  Distributed under 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).
-//
-//  Test that Source can be non-copyable.
-
-#include <boost/config.hpp>
-
-#if defined(__INTEL_COMPILER)
-#pragma warning(disable: 193 383 488 981 1418 1419)
-#elif defined(BOOST_MSVC)
-#pragma warning(disable: 4097 4100 4121 4127 4146 4244 4245 4511 4512 4701 4800)
-#endif
-
-#include <boost/lexical_cast.hpp>
-#include <boost/noncopyable.hpp>
-#include <boost/test/unit_test.hpp>
-
-using namespace boost;
-
-void test_noncopyable();
-
-unit_test::test_suite *init_unit_test_suite(int, char *[])
-{
-    unit_test_framework::test_suite *suite =
-        BOOST_TEST_SUITE("lexical_cast unit test");
-    suite->add(BOOST_TEST_CASE(&test_noncopyable));
-
-    return suite;
-}
-
-class Noncopyable : private boost::noncopyable
-{
-public:
-    Noncopyable() {}
-};
-
-inline std::ostream &operator<<(std::ostream &out, const Noncopyable&)
-{
-    return out << "Noncopyable";
-}
-
-void test_noncopyable()
-{
-    Noncopyable x;
-    BOOST_CHECK(boost::lexical_cast<std::string>(x) == "Noncopyable");
-}
-

test/lexical_cast_vc8_bug_test.cpp

@@ -1,67 +0,0 @@
-//  Unit test for boost::lexical_cast.
-//
-//  See http://www.boost.org for most recent version, including documentation.
-//
-//  Copyright Alexander Nasonov, 2007.
-//
-//  Distributed under 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).
-//
-// This tests now must pass on vc8, because lexical_cast
-// implementation has changed and it does not use stringstream for casts
-// to integral types
-
-#include <boost/config.hpp>
-#include <boost/lexical_cast.hpp>
-#include <boost/cstdint.hpp>
-#include <boost/test/unit_test.hpp>
-
-#include <string>
-
-using namespace boost;
-
-// See also test_conversion_from_string_to_integral(CharT)
-// in libs/conversion/lexical_cast_test.cpp
-template<class T, class CharT>
-void test_too_long_number(CharT zero)
-{
-    typedef std::numeric_limits<T> limits;
-
-    std::basic_string<CharT> s;
-
-    std::basic_ostringstream<CharT> o;
-    o << (limits::max)() << zero;
-    s = o.str();
-    BOOST_CHECK_THROW(lexical_cast<T>(s), bad_lexical_cast);
-    s[s.size()-1] += 9; // '0' -> '9'
-    BOOST_CHECK_THROW(lexical_cast<T>(s), bad_lexical_cast);
-
-    if(limits::is_signed)
-    {
-        std::basic_ostringstream<CharT> o;
-        o << (limits::min)() << zero;
-        s = o.str();
-        BOOST_CHECK_THROW(lexical_cast<T>(s), bad_lexical_cast);
-        s[s.size()-1] += 9; // '0' -> '9'
-        BOOST_CHECK_THROW(lexical_cast<T>(s), bad_lexical_cast);
-    }
-}
-
-void test_vc8_bug()
-{
-    test_too_long_number<boost::intmax_t>('0');
-    test_too_long_number<boost::uintmax_t>('0');
-#if !defined(BOOST_LCAST_NO_WCHAR_T)
-    test_too_long_number<boost::intmax_t>(L'0');
-    test_too_long_number<boost::uintmax_t>(L'0');
-#endif
-}
-
-unit_test::test_suite *init_unit_test_suite(int, char *[])
-{
-    unit_test_framework::test_suite *suite =
-        BOOST_TEST_SUITE("lexical_cast vc8 bug unit test");
-    suite->add(BOOST_TEST_CASE(test_vc8_bug));
-    return suite;
-}