Added tests for locales.

[SVN r24113]

src/c_regex_traits.cpp

@@ -47,13 +47,14 @@ namespace boost{
 
 c_regex_traits<char>::string_type BOOST_REGEX_CALL c_regex_traits<char>::transform(const char* p1, const char* p2)
 { 
-   std::size_t s = 10;
-   std::string result(s, ' ');
+   std::string result(10, ' ');
+   std::size_t s = result.size();
    std::size_t r;
    std::string src(p1, p2);
-   while(s < (r = std::strxfrm(&*result.begin(), src.c_str(), result.size())))
+   while(s < (r = std::strxfrm(&*result.begin(), src.c_str(), s)))
    {
       result.append(r - s + 3, ' ');
+      s = result.size();
    }
    result.erase(r);
    return result; 

src/cpp_regex_traits.cpp

@@ -33,6 +33,7 @@ void cpp_regex_traits_char_layer<char>::init()
    // we need to start by initialising our syntax map so we know which
    // character is used for which purpose:
    std::memset(m_char_map, 0, sizeof(m_char_map));
+#ifndef BOOST_NO_STD_MESSAGES
 #ifndef __IBMCPP__
    std::messages<char>::catalog cat = static_cast<std::messages<char>::catalog>(-1);
 #else
@@ -75,6 +76,7 @@ void cpp_regex_traits_char_layer<char>::init()
    }
    else
    {
+#endif
       for(regex_constants::syntax_type i = 1; i < regex_constants::syntax_max; ++i)
       {
          const char* ptr = get_default_syntax(i);
@@ -84,7 +86,9 @@ void cpp_regex_traits_char_layer<char>::init()
             ++ptr;
          }
       }
+#ifndef BOOST_NO_STD_MESSAGES
    }
+#endif
    //
    // finish off by calculating our escape types:
    //

src/wc_regex_traits.cpp

@@ -43,9 +43,10 @@ c_regex_traits<wchar_t>::string_type BOOST_REGEX_CALL c_regex_traits<wchar_t>::t
    std::size_t s = 10;
    std::wstring src(p1, p2);
    std::wstring result(s, L' ');
-   while(s < (r = std::wcsxfrm(&*result.begin(), src.c_str(), result.size())))
+   while(s < (r = std::wcsxfrm(&*result.begin(), src.c_str(), s)))
    {
       result.append(r - s + 3, L' ');
+      s = result.size();
    }
    result.erase(r);
    return result;