basic_string.h (stod, [...]): Declare in C++0x mode.

2008-06-16  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/basic_string.h (stod, stof, stoi, stol, stold, stoll,
	stoul, stoull, to_string, to_wstring): Declare in C++0x mode.
	* src/string_conversions.cc: Add.
	* src/Makefile.am: Update.
	* config/abi/pre/gnu.ver: Adjust exports.
	* src/Makefile.in: Regenerate.
	* testsuite/21_strings/basic_string/numeric_conversions/char/stod.cc:
	New.
	* testsuite/21_strings/basic_string/numeric_conversions/char/stof.cc:
	Likewise.
	* testsuite/21_strings/basic_string/numeric_conversions/char/stoi.cc:
	Likewise.
	* testsuite/21_strings/basic_string/numeric_conversions/char/stol.cc:
	Likewise.
	* testsuite/21_strings/basic_string/numeric_conversions/char/stold.cc:
	Likewise.
	* testsuite/21_strings/basic_string/numeric_conversions/char/stoll.cc:
	Likewise.
	* testsuite/21_strings/basic_string/numeric_conversions/char/stoul.cc:
	Likewise.
	* testsuite/21_strings/basic_string/numeric_conversions/char/stoull.cc:
	Likewise.
	* testsuite/21_strings/basic_string/numeric_conversions/char/
	to_string.cc: Likewise.
	* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
	stod.cc: New.
	* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
	stof.cc: Likewise.
	* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
	stoi.cc: Likewise.
	* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
	stol.cc: Likewise.
	* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
	stold.cc: Likewise.
	* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
	stoll.cc: Likewise.
	* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
	stoul.cc: Likewise.
	* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
	stoull.cc: Likewise.
	* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
	to_wstring.cc: Likewise.

From-SVN: r136841

libstdc++-v3/ChangeLog

+2008-06-16  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* include/bits/basic_string.h (stod, stof, stoi, stol, stold, stoll,
+	stoul, stoull, to_string, to_wstring): Declare in C++0x mode.
+	* src/string_conversions.cc: Add.
+	* src/Makefile.am: Update.
+	* config/abi/pre/gnu.ver: Adjust exports.
+	* src/Makefile.in: Regenerate.
+	* testsuite/21_strings/basic_string/numeric_conversions/char/stod.cc:
+	New.
+	* testsuite/21_strings/basic_string/numeric_conversions/char/stof.cc:
+	Likewise.
+	* testsuite/21_strings/basic_string/numeric_conversions/char/stoi.cc:
+	Likewise.
+	* testsuite/21_strings/basic_string/numeric_conversions/char/stol.cc:
+	Likewise.
+	* testsuite/21_strings/basic_string/numeric_conversions/char/stold.cc:
+	Likewise.
+	* testsuite/21_strings/basic_string/numeric_conversions/char/stoll.cc:
+	Likewise.
+	* testsuite/21_strings/basic_string/numeric_conversions/char/stoul.cc:
+	Likewise.
+	* testsuite/21_strings/basic_string/numeric_conversions/char/stoull.cc:
+	Likewise.
+	* testsuite/21_strings/basic_string/numeric_conversions/char/
+	to_string.cc: Likewise.
+	* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
+	stod.cc: New.
+	* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
+	stof.cc: Likewise.
+	* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
+	stoi.cc: Likewise.
+	* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
+	stol.cc: Likewise.
+	* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
+	stold.cc: Likewise.
+	* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
+	stoll.cc: Likewise.
+	* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
+	stoul.cc: Likewise.
+	* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
+	stoull.cc: Likewise.
+	* testsuite/21_strings/basic_string/numeric_conversions/wchar_t/
+	to_wstring.cc: Likewise.
+
 2008-06-15  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
 	* include/Makefile.am: Remove trailing white space, fix typo.

libstdc++-v3/config/abi/pre/gnu.ver

@@ -122,7 +122,8 @@ GLIBCXX_3.4 {
 #     std::string
       std::strstream*;
       std::strstreambuf*;
-      std::t[a-q]*;
+#     std::t[a-q]*;
+      std::t[a-n]*;
       std::tr1::h[^a]*;
       std::t[s-z]*;
       std::[A-Zu-z]*;
@@ -895,6 +896,11 @@ GLIBCXX_3.4.11 {
     # char16_t and char32_t
     _ZNSt14numeric_limitsIu8char*;
 
+    # string conversions
+    _ZSt?sto*;
+    _ZSt9to_string*;
+    _ZSt10to_wstring*;    
+
 } GLIBCXX_3.4.10;
 
 # Symbols in the support library (libsupc++) have their own tag.

libstdc++-v3/include/bits/basic_string.h

@@ -2473,6 +2473,42 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
 	    wchar_t __delim);
 #endif  
 
+
+#if (defined(__GXX_EXPERIMENTAL_CXX0X__) && defined(_GLIBCXX_USE_C99))
+
+  // 21.4 Numeric Conversions [string.conversions].
+  int stoi(const string&, size_t* = 0, int = 10);
+  long stol(const string&, size_t* = 0, int = 10);
+  unsigned long stoul(const string&, size_t* = 0, int = 10);
+  long long stoll(const string&, size_t* = 0, int = 10);
+  unsigned long long stoull(const string&, size_t* = 0, int = 10);
+
+  float stof(const string&, size_t* = 0);
+  double stod(const string&, size_t* = 0);
+  long double stold(const string&, size_t* = 0);
+
+  string to_string(long long);
+  string to_string(unsigned long long);
+  string to_string(long double);
+
+#ifdef _GLIBCXX_USE_WCHAR_T
+  int stoi(const wstring&, size_t* = 0, int = 10);
+  long stol(const wstring&, size_t* = 0, int = 10);
+  unsigned long stoul(const wstring&, size_t* = 0, int = 10);
+  long long stoll(const wstring&, size_t* = 0, int = 10);
+  unsigned long long stoull(const wstring&, size_t* = 0, int = 10);
+
+  float stof(const wstring&, size_t* = 0);
+  double stod(const wstring&, size_t* = 0);
+  long double stold(const wstring&, size_t* = 0);
+
+  wstring to_wstring(long long);
+  wstring to_wstring(unsigned long long);
+  wstring to_wstring(long double);
+#endif
+
+#endif
+
 _GLIBCXX_END_NAMESPACE
 
 #endif /* _BASIC_STRING_H */

libstdc++-v3/src/Makefile.am

@@ -182,6 +182,7 @@ sources = \
 	streambuf-inst.cc \
 	streambuf.cc \
 	string-inst.cc \
+	string_conversions.cc \
 	valarray-inst.cc \
 	wlocale-inst.cc \
 	wstring-inst.cc \
@@ -278,6 +279,11 @@ atomic.lo: atomic.cc
 atomic.o: atomic.cc
 	$(CXXCOMPILE) -x c++ -std=gnu++0x -c $<
 
+string_conversions.lo: string_conversions.cc
+	$(LTCXXCOMPILE) -x c++ -std=gnu++0x -c $<
+string_conversions.o: string_conversions.cc
+	$(CXXCOMPILE) -x c++ -std=gnu++0x -c $<
+
 if GLIBCXX_LDBL_COMPAT
 # Use special rules for compatibility-ldbl.cc compilation, as we need to
 # pass -mlong-double-64.

libstdc++-v3/src/Makefile.in

@@ -83,11 +83,12 @@ am__libstdc___la_SOURCES_DIST = atomic.cc bitmap_allocator.cc \
 	allocator-inst.cc concept-inst.cc fstream-inst.cc ext-inst.cc \
 	ios-inst.cc iostream-inst.cc istream-inst.cc istream.cc \
 	locale-inst.cc misc-inst.cc ostream-inst.cc sstream-inst.cc \
-	streambuf-inst.cc streambuf.cc string-inst.cc valarray-inst.cc \
-	wlocale-inst.cc wstring-inst.cc mutex.cc condition_variable.cc \
-	atomicity.cc codecvt_members.cc collate_members.cc \
-	ctype_members.cc messages_members.cc monetary_members.cc \
-	numeric_members.cc time_members.cc basic_file.cc c++locale.cc \
+	streambuf-inst.cc streambuf.cc string-inst.cc \
+	string_conversions.cc valarray-inst.cc wlocale-inst.cc \
+	wstring-inst.cc mutex.cc condition_variable.cc atomicity.cc \
+	codecvt_members.cc collate_members.cc ctype_members.cc \
+	messages_members.cc monetary_members.cc numeric_members.cc \
+	time_members.cc basic_file.cc c++locale.cc \
 	compatibility-ldbl.cc parallel_list.cc parallel_settings.cc
 am__objects_1 = atomicity.lo codecvt_members.lo collate_members.lo \
 	ctype_members.lo messages_members.lo monetary_members.lo \
@@ -108,8 +109,8 @@ am__objects_5 = atomic.lo bitmap_allocator.lo pool_allocator.lo \
 	fstream-inst.lo ext-inst.lo ios-inst.lo iostream-inst.lo \
 	istream-inst.lo istream.lo locale-inst.lo misc-inst.lo \
 	ostream-inst.lo sstream-inst.lo streambuf-inst.lo streambuf.lo \
-	string-inst.lo valarray-inst.lo wlocale-inst.lo \
-	wstring-inst.lo mutex.lo condition_variable.lo \
+	string-inst.lo string_conversions.lo valarray-inst.lo \
+	wlocale-inst.lo wstring-inst.lo mutex.lo condition_variable.lo \
 	$(am__objects_1) $(am__objects_4)
 am_libstdc___la_OBJECTS = $(am__objects_5)
 libstdc___la_OBJECTS = $(am_libstdc___la_OBJECTS)
@@ -418,6 +419,7 @@ sources = \
 	streambuf-inst.cc \
 	streambuf.cc \
 	string-inst.cc \
+	string_conversions.cc \
 	valarray-inst.cc \
 	wlocale-inst.cc \
 	wstring-inst.cc \
@@ -872,6 +874,11 @@ atomic.lo: atomic.cc
 atomic.o: atomic.cc
 	$(CXXCOMPILE) -x c++ -std=gnu++0x -c $<
 
+string_conversions.lo: string_conversions.cc
+	$(LTCXXCOMPILE) -x c++ -std=gnu++0x -c $<
+string_conversions.o: string_conversions.cc
+	$(CXXCOMPILE) -x c++ -std=gnu++0x -c $<
+
 # Use special rules for compatibility-ldbl.cc compilation, as we need to
 # pass -mlong-double-64.
 @GLIBCXX_LDBL_COMPAT_TRUE@compatibility-ldbl.lo: compatibility-ldbl.cc

libstdc++-v3/src/string_conversions.cc

+// String Conversions -*- C++ -*-
+
+// Copyright (C) 2008 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#include <string>
+#include <limits>
+#include <cerrno>
+#include <cstdlib>
+
+#ifdef _GLIBCXX_USE_C99
+
+_GLIBCXX_BEGIN_NAMESPACE(std)
+
+  // Helper for all the sto* functions.
+  template<typename _TRet, typename _Ret = _TRet, typename _CharT,
+	   typename... _Base>
+    inline _Ret
+    __stoa(_TRet (*__convf) (const _CharT*, _CharT**, _Base...),
+	   const char* __name, const basic_string<_CharT>& __str,
+	   size_t* __idx, _Base... __base)
+    {
+      _Ret __ret;
+
+      _CharT* __endptr;
+      errno = 0;
+      const _TRet __tmp = __convf(__str.c_str(), &__endptr, __base...);
+
+      if (__endptr == __str.c_str())
+	__throw_invalid_argument(__name);
+      else if (errno == ERANGE
+	       || (__are_same<_Ret, int>::__value
+		   && (__tmp < numeric_limits<_Ret>::min()
+		       || __tmp > numeric_limits<_Ret>::max())))
+	__throw_out_of_range(__name);
+      else
+	__ret = __tmp;
+
+      if (__idx)
+	*__idx = __endptr - __str.c_str();
+
+      return __ret;
+    }
+
+
+  int
+  stoi(const string& __str, size_t* __idx, int __base)
+  { return std::__stoa<long, int>(&std::strtol, "stoi", __str,
+				  __idx, __base); }
+
+  long
+  stol(const string& __str, size_t* __idx, int __base)
+  { return std::__stoa(&std::strtol, "stol", __str, __idx, __base); }
+
+  unsigned long
+  stoul(const string& __str, size_t* __idx, int __base)
+  { return std::__stoa(&std::strtoul, "stoul", __str, __idx, __base); }
+
+  long long
+  stoll(const string& __str, size_t* __idx, int __base)
+  { return std::__stoa(&std::strtoll, "stoll", __str, __idx, __base); }
+
+  unsigned long long
+  stoull(const string& __str, size_t* __idx, int __base)
+  { return std::__stoa(&std::strtoull, "stoull", __str, __idx, __base); }
+
+  // NB: strtof vs strtod.
+  float
+  stof(const string& __str, size_t* __idx)
+  { return std::__stoa(&std::strtof, "stof", __str, __idx); }
+
+  double
+  stod(const string& __str, size_t* __idx)
+  { return std::__stoa(&std::strtod, "stod", __str, __idx); }
+
+  long double
+  stold(const string& __str, size_t* __idx)
+  { return std::__stoa(&std::strtold, "stold", __str, __idx); }
+
+  string
+  to_string(long long __val)
+  {
+    // XXX Eventually the result will be constructed in place in
+    // the C++0x string, likely with the help of internal hooks.
+    const int __n = 4 * sizeof(long long);
+    char* __s = static_cast<char*>(__builtin_alloca(__n));
+    return string(__s, __s + std::snprintf(__s, __n, "%lld", __val));
+  }
+
+  string
+  to_string(unsigned long long __val)
+  {
+    const int __n = 4 * sizeof(unsigned long long);
+    char* __s = static_cast<char*>(__builtin_alloca(__n));
+    return string(__s, __s + std::snprintf(__s, __n, "%llu", __val));
+  }
+
+  string
+  to_string(long double __val)
+  {
+    const int __n = numeric_limits<long double>::max_exponent10 + 20;
+    char* __s = static_cast<char*>(__builtin_alloca(__n));
+    return string(__s, __s + std::snprintf(__s, __n, "%Lf", __val));
+  }
+
+#ifdef _GLIBCXX_USE_WCHAR_T
+  int 
+  stoi(const wstring& __str, size_t* __idx, int __base)
+  { return std::__stoa<long, int>(&std::wcstol, "stoi", __str,
+				  __idx, __base); }
+
+  long 
+  stol(const wstring& __str, size_t* __idx, int __base)
+  { return std::__stoa(&std::wcstol, "stol", __str, __idx, __base); }
+
+  unsigned long
+  stoul(const wstring& __str, size_t* __idx, int __base)
+  { return std::__stoa(&std::wcstoul, "stoul", __str, __idx, __base); }
+
+  long long
+  stoll(const wstring& __str, size_t* __idx, int __base)
+  { return std::__stoa(&std::wcstoll, "stoll", __str, __idx, __base); }
+
+  unsigned long long
+  stoull(const wstring& __str, size_t* __idx, int __base)
+  { return std::__stoa(&std::wcstoull, "stoull", __str, __idx, __base); }
+
+  // NB: wcstof vs wcstod.
+  float
+  stof(const wstring& __str, size_t* __idx)
+  { return std::__stoa(&std::wcstof, "stof", __str, __idx); }
+
+  double
+  stod(const wstring& __str, size_t* __idx)
+  { return std::__stoa(&std::wcstod, "stod", __str, __idx); }
+
+  long double
+  stold(const wstring& __str, size_t* __idx)
+  { return std::__stoa(&std::wcstold, "stold", __str, __idx); }
+
+  wstring
+  to_wstring(long long __val)
+  {
+    const int __n = 4 * sizeof(long long);
+    wchar_t* __s = static_cast<wchar_t*>(__builtin_alloca(sizeof(wchar_t)
+							  * __n));
+    return wstring(__s, __s + std::swprintf(__s, __n, L"%lld", __val));
+  }
+
+  wstring
+  to_wstring(unsigned long long __val)
+  {
+    const int __n = 4 * sizeof(unsigned long long);
+    wchar_t* __s = static_cast<wchar_t*>(__builtin_alloca(sizeof(wchar_t)
+							  * __n));
+    return wstring(__s, __s + std::swprintf(__s, __n, L"%llu", __val));
+  }
+
+  wstring
+  to_wstring(long double __val)
+  {
+    const int __n = numeric_limits<long double>::max_exponent10 + 20;
+    wchar_t* __s = static_cast<wchar_t*>(__builtin_alloca(sizeof(wchar_t)
+							  * __n));
+    return wstring(__s, __s + std::swprintf(__s, __n, L"%Lf", __val));
+  }
+#endif
+
+_GLIBCXX_END_NAMESPACE
+
+#endif

libstdc++-v3/testsuite/21_strings/basic_string/numeric_conversions/char/stod.cc

+// { dg-options "-std=gnu++0x" }
+// 2008-06-15  Paolo Carlini  <paolo.carlini@oracle.com>
+
+// Copyright (C) 2008 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+// USA.
+
+// 21.4 Numeric Conversions [string.conversions]
+
+#include <string>
+#include <limits>
+#include <stdexcept>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+#ifdef _GLIBCXX_USE_C99
+
+  bool test __attribute__((unused)) = false;
+  using namespace std;
+
+  try
+    {
+      string one;
+      stod(one);      
+    }
+  catch(std::invalid_argument)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+
+  test = false;
+  try
+    {
+      string one("a");
+      stod(one);      
+    }
+  catch(std::invalid_argument)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+
+  double d1 = 0.0;
+  size_t idx1 = 0;
+  try
+    {
+      string one("2.0a");
+      d1 = stod(one, &idx1);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( d1 == 2.0 );
+  VERIFY( idx1 == 3 );
+
+  test = false;
+  try
+    {
+      string one("1e");
+      one.append(2 * numeric_limits<double>::max_exponent10, '9');
+      d1 = stod(one);
+    }
+  catch(std::out_of_range)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+  VERIFY( d1 == 2.0 );
+
+  try
+    {
+      long double ld0 = numeric_limits<double>::max() / 100.0;
+      string one(to_string(ld0));
+      stod(one);
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+
+  if (sizeof(double) < sizeof(long double))
+    {
+      test = false;
+      d1 = -1.0;
+      try
+	{
+	  long double ld1 = numeric_limits<double>::max();
+	  ld1 *= 100.0;
+	  string one(to_string(ld1));
+	  d1 = stod(one);
+	}
+      catch(std::out_of_range)
+	{
+	  test = true;
+	}
+      catch(...)
+	{
+	}
+      VERIFY( test );
+      VERIFY( d1 == -1.0 );
+    }
+
+#endif
+}
+
+int main()
+{
+  test01();
+  return 0;
+}

libstdc++-v3/testsuite/21_strings/basic_string/numeric_conversions/char/stof.cc

+// { dg-options "-std=gnu++0x" }
+// 2008-06-15  Paolo Carlini  <paolo.carlini@oracle.com>
+
+// Copyright (C) 2008 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+// USA.
+
+// 21.4 Numeric Conversions [string.conversions]
+
+#include <string>
+#include <limits>
+#include <stdexcept>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+#ifdef _GLIBCXX_USE_C99
+
+  bool test __attribute__((unused)) = false;
+  using namespace std;
+
+  try
+    {
+      string one;
+      stof(one);      
+    }
+  catch(std::invalid_argument)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+
+  test = false;
+  try
+    {
+      string one("a");
+      stof(one);      
+    }
+  catch(std::invalid_argument)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+
+  float f1 = 0.0f;
+  size_t idx1 = 0;
+  try
+    {
+      string one("2.0a");
+      f1 = stof(one, &idx1);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( f1 == 2.0f );
+  VERIFY( idx1 == 3 );
+
+  test = false;
+  try
+    {
+      string one("1e");
+      one.append(2 * numeric_limits<float>::max_exponent10, '9');
+      f1 = stof(one);
+    }
+  catch(std::out_of_range)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+  VERIFY( f1 == 2.0f );
+
+  try
+    {
+      long double ld0 = numeric_limits<float>::max() / 100.0;
+      string one(to_string(ld0));
+      stof(one);
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+
+  if (sizeof(float) < sizeof(long double))
+    {
+      test = false;
+      f1 = -1.0f;
+      try
+	{
+	  long double ld1 = numeric_limits<float>::max();
+	  ld1 *= 100.0;
+	  string one(to_string(ld1));
+	  f1 = stof(one);
+	}
+      catch(std::out_of_range)
+	{
+	  test = true;
+	}
+      catch(...)
+	{
+	}
+      VERIFY( test );
+      VERIFY( f1 == -1.0f );
+    }
+
+#endif
+}
+
+int main()
+{
+  test01();
+  return 0;
+}

libstdc++-v3/testsuite/21_strings/basic_string/numeric_conversions/char/stoi.cc

+// { dg-options "-std=gnu++0x" }
+// 2008-06-15  Paolo Carlini  <paolo.carlini@oracle.com>
+
+// Copyright (C) 2008 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+// USA.
+
+// 21.4 Numeric Conversions [string.conversions]
+
+#include <string>
+#include <limits>
+#include <stdexcept>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+#ifdef _GLIBCXX_USE_C99
+
+  bool test __attribute__((unused)) = false;
+  using namespace std;
+
+  try
+    {
+      string one;
+      stoi(one);      
+    }
+  catch(std::invalid_argument)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+
+  test = false;
+  try
+    {
+      string one("a");
+      stoi(one);      
+    }
+  catch(std::invalid_argument)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+
+  int i1 = 0;
+  try
+    {
+      string one("a");
+      i1 = stoi(one, 0, 16);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( i1 == 10 );
+
+  size_t idx1 = 0;
+  try
+    {
+      string one("78");
+      i1 = stoi(one, &idx1, 8);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( i1 == 7 );
+  VERIFY( idx1 = 1 );
+
+  try
+    {
+      string one("10112");
+      i1 = stoi(one, &idx1, 2);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( i1 == 11 );
+  VERIFY( idx1 == 4 );
+
+  try
+    {
+      string one("0XE");
+      i1 = stoi(one, &idx1, 0);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( i1 == 14 );
+  VERIFY( idx1 == 3 );
+
+  test = false;
+  try
+    {
+      string one(1000, '9');
+      i1 = stoi(one);
+    }
+  catch(std::out_of_range)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+  VERIFY( i1 == 14 );
+
+  try
+    {
+      i1 = numeric_limits<int>::max();
+      string one(to_string((long long)i1));
+      i1 = stoi(one);
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( i1 == numeric_limits<int>::max() );
+
+  try
+    {
+      i1 = numeric_limits<int>::min();
+      string one(to_string((long long)i1));
+      i1 = stoi(one);
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( i1 == numeric_limits<int>::min() );
+
+  test = false;
+  i1 = 1;
+  try
+    {
+      long long ll0 = numeric_limits<int>::max();
+      ++ll0;
+      string one(to_string(ll0));
+      i1 = stoi(one);
+    }
+  catch(std::out_of_range)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+  VERIFY( i1 == 1 );
+
+  test = false;
+  try
+    {
+      long long ll1 = numeric_limits<int>::min();
+      --ll1;
+      string one(to_string(ll1));
+      i1 = stoi(one);
+    }
+  catch(std::out_of_range)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+  VERIFY( i1 == 1 );
+
+#endif
+}
+
+int main()
+{
+  test01();
+  return 0;
+}

libstdc++-v3/testsuite/21_strings/basic_string/numeric_conversions/char/stol.cc

+// { dg-options "-std=gnu++0x" }
+// 2008-06-15  Paolo Carlini  <paolo.carlini@oracle.com>
+
+// Copyright (C) 2008 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+// USA.
+
+// 21.4 Numeric Conversions [string.conversions]
+
+#include <string>
+#include <limits>
+#include <stdexcept>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+#ifdef _GLIBCXX_USE_C99
+
+  bool test __attribute__((unused)) = false;
+  using namespace std;
+
+  try
+    {
+      string one;
+      stol(one);      
+    }
+  catch(std::invalid_argument)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+
+  test = false;
+  try
+    {
+      string one("a");
+      stol(one);      
+    }
+  catch(std::invalid_argument)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+
+  long l1 = 0;
+  try
+    {
+      string one("a");
+      l1 = stol(one, 0, 16);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( l1 == 10 );
+
+  size_t idx1 = 0;
+  try
+    {
+      string one("78");
+      l1 = stol(one, &idx1, 8);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( l1 == 7 );
+  VERIFY( idx1 = 1 );
+
+  try
+    {
+      string one("10112");
+      l1 = stol(one, &idx1, 2);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( l1 == 11 );
+  VERIFY( idx1 == 4 );
+
+  try
+    {
+      string one("0XE");
+      l1 = stol(one, &idx1, 0);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( l1 == 14 );
+  VERIFY( idx1 == 3 );
+
+  test = false;
+  try
+    {
+      string one(1000, '9');
+      l1 = stol(one);
+    }
+  catch(std::out_of_range)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+  VERIFY( l1 == 14 );
+
+  try
+    {
+      l1 = numeric_limits<long>::max();
+      string one(to_string((long long)l1));
+      l1 = stol(one);
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( l1 == numeric_limits<long>::max() );
+
+  try
+    {
+      l1 = numeric_limits<long>::min();
+      string one(to_string((long long)l1));
+      l1 = stol(one);
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( l1 == numeric_limits<long>::min() );
+
+#endif
+}
+
+int main()
+{
+  test01();
+  return 0;
+}

libstdc++-v3/testsuite/21_strings/basic_string/numeric_conversions/char/stold.cc

+// { dg-options "-std=gnu++0x" }
+// 2008-06-15  Paolo Carlini  <paolo.carlini@oracle.com>
+
+// Copyright (C) 2008 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+// USA.
+
+// 21.4 Numeric Conversions [string.conversions]
+
+#include <string>
+#include <limits>
+#include <stdexcept>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+#ifdef _GLIBCXX_USE_C99
+
+  bool test __attribute__((unused)) = false;
+  using namespace std;
+
+  try
+    {
+      string one;
+      stold(one);      
+    }
+  catch(std::invalid_argument)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+
+  test = false;
+  try
+    {
+      string one("a");
+      stold(one);      
+    }
+  catch(std::invalid_argument)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+
+  long double ld1 = 0.0L;
+  size_t idx1 = 0;
+  try
+    {
+      string one("2.0a");
+      ld1 = stold(one, &idx1);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( ld1 == 2.0L );
+  VERIFY( idx1 == 3 );
+
+  test = false;
+  try
+    {
+      string one("1e");
+      one.append(2 * numeric_limits<long double>::max_exponent10, '9');
+      ld1 = stold(one);
+    }
+  catch(std::out_of_range)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+  VERIFY( ld1 == 2.0L );
+
+  try
+    {
+      long double ld0 = numeric_limits<long double>::max() / 100.0L;
+      string one(to_string(ld0));
+      stold(one);
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+
+#endif
+}
+
+int main()
+{
+  test01();
+  return 0;
+}

libstdc++-v3/testsuite/21_strings/basic_string/numeric_conversions/char/stoll.cc

+// { dg-options "-std=gnu++0x" }
+// 2008-06-15  Paolo Carlini  <paolo.carlini@oracle.com>
+
+// Copyright (C) 2008 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+// USA.
+
+// 21.4 Numeric Conversions [string.conversions]
+
+#include <string>
+#include <limits>
+#include <stdexcept>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+#ifdef _GLIBCXX_USE_C99
+
+  bool test __attribute__((unused)) = false;
+  using namespace std;
+
+  try
+    {
+      string one;
+      stoll(one);      
+    }
+  catch(std::invalid_argument)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+
+  test = false;
+  try
+    {
+      string one("a");
+      stoll(one);      
+    }
+  catch(std::invalid_argument)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+
+  long long ll1 = 0;
+  try
+    {
+      string one("a");
+      ll1 = stoll(one, 0, 16);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( ll1 == 10 );
+
+  size_t idx1 = 0;
+  try
+    {
+      string one("78");
+      ll1 = stoll(one, &idx1, 8);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( ll1 == 7 );
+  VERIFY( idx1 = 1 );
+
+  try
+    {
+      string one("10112");
+      ll1 = stoll(one, &idx1, 2);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( ll1 == 11 );
+  VERIFY( idx1 == 4 );
+
+  try
+    {
+      string one("0XE");
+      ll1 = stoll(one, &idx1, 0);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( ll1 == 14 );
+  VERIFY( idx1 == 3 );
+
+  test = false;
+  try
+    {
+      string one(1000, '9');
+      ll1 = stoll(one);
+    }
+  catch(std::out_of_range)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+  VERIFY( ll1 == 14 );
+
+  try
+    {
+      ll1 = numeric_limits<long long>::max();
+      string one(to_string(ll1));
+      ll1 = stoll(one);
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( ll1 == numeric_limits<long long>::max() );
+
+  try
+    {
+      ll1 = numeric_limits<long long>::min();
+      string one(to_string(ll1));
+      ll1 = stoll(one);
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( ll1 == numeric_limits<long long>::min() );
+
+#endif
+}
+
+int main()
+{
+  test01();
+  return 0;
+}

libstdc++-v3/testsuite/21_strings/basic_string/numeric_conversions/char/stoul.cc

+// { dg-options "-std=gnu++0x" }
+// 2008-06-15  Paolo Carlini  <paolo.carlini@oracle.com>
+
+// Copyright (C) 2008 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+// USA.
+
+// 21.4 Numeric Conversions [string.conversions]
+
+#include <string>
+#include <limits>
+#include <stdexcept>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+#ifdef _GLIBCXX_USE_C99
+
+  bool test __attribute__((unused)) = false;
+  using namespace std;
+
+  try
+    {
+      string one;
+      stoul(one);      
+    }
+  catch(std::invalid_argument)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+
+  test = false;
+  try
+    {
+      string one("a");
+      stoul(one);      
+    }
+  catch(std::invalid_argument)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+
+  unsigned long ul1 = 0;
+  try
+    {
+      string one("a");
+      ul1 = stoul(one, 0, 16);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( ul1 == 10 );
+
+  size_t idx1 = 0;
+  try
+    {
+      string one("78");
+      ul1 = stoul(one, &idx1, 8);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( ul1 == 7 );
+  VERIFY( idx1 = 1 );
+
+  try
+    {
+      string one("10112");
+      ul1 = stoul(one, &idx1, 2);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( ul1 == 11 );
+  VERIFY( idx1 == 4 );
+
+  try
+    {
+      string one("0XE");
+      ul1 = stoul(one, &idx1, 0);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( ul1 == 14 );
+  VERIFY( idx1 == 3 );
+
+  test = false;
+  try
+    {
+      string one(1000, '9');
+      ul1 = stoul(one);
+    }
+  catch(std::out_of_range)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+  VERIFY( ul1 == 14 );
+
+  try
+    {
+      ul1 = numeric_limits<unsigned long>::max();
+      string one(to_string((unsigned long long)ul1));
+      ul1 = stoul(one);
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( ul1 == numeric_limits<unsigned long>::max() );
+
+#endif
+}
+
+int main()
+{
+  test01();
+  return 0;
+}

libstdc++-v3/testsuite/21_strings/basic_string/numeric_conversions/char/stoull.cc

+// { dg-options "-std=gnu++0x" }
+// 2008-06-15  Paolo Carlini  <paolo.carlini@oracle.com>
+
+// Copyright (C) 2008 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+// USA.
+
+// 21.4 Numeric Conversions [string.conversions]
+
+#include <string>
+#include <limits>
+#include <stdexcept>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+#ifdef _GLIBCXX_USE_C99
+
+  bool test __attribute__((unused)) = false;
+  using namespace std;
+
+  try
+    {
+      string one;
+      stoull(one);      
+    }
+  catch(std::invalid_argument)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+  
+  test = false;
+  try
+    {
+      string one("a");
+      stoull(one);      
+    }
+  catch(std::invalid_argument)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+
+  unsigned long long ull1 = 0;
+  try
+    {
+      string one("a");
+      ull1 = stoull(one, 0, 16);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( ull1 == 10 );
+
+  size_t idx1 = 0;
+  try
+    {
+      string one("78");
+      ull1 = stoull(one, &idx1, 8);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( ull1 == 7 );
+  VERIFY( idx1 = 1 );
+
+  try
+    {
+      string one("10112");
+      ull1 = stoull(one, &idx1, 2);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( ull1 == 11 );
+  VERIFY( idx1 == 4 );
+
+  try
+    {
+      string one("0XE");
+      ull1 = stoull(one, &idx1, 0);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( ull1 == 14 );
+  VERIFY( idx1 == 3 );
+
+  test = false;
+  try
+    {
+      string one(1000, '9');
+      ull1 = stoull(one);
+    }
+  catch(std::out_of_range)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+  VERIFY( ull1 == 14 );
+
+  try
+    {
+      ull1 = numeric_limits<unsigned long long>::max();
+      string one(to_string(ull1));
+      ull1 = stoull(one);
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( ull1 == numeric_limits<unsigned long long>::max() );
+
+#endif
+}
+
+int main()
+{
+  test01();
+  return 0;
+}

libstdc++-v3/testsuite/21_strings/basic_string/numeric_conversions/char/to_string.cc

+// { dg-options "-std=gnu++0x" }
+// 2008-06-15  Paolo Carlini  <paolo.carlini@oracle.com>
+
+// Copyright (C) 2008 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+// USA.
+
+// 21.4 Numeric Conversions [string.conversions]
+
+#include <string>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+#ifdef _GLIBCXX_USE_C99
+
+  bool test __attribute__((unused)) = true;
+  using namespace std;
+  
+  long long ll1 = -2;
+  string one(to_string(ll1));
+  VERIFY( one == "-2" );
+
+  long long ll2 = 10;
+  string two(to_string(ll2));
+  VERIFY( two == "10" );
+
+  unsigned long long ull1 = 2;
+  string three(to_string(ull1));
+  VERIFY( three == "2" );
+
+  unsigned long long ull2 = 3000;
+  string four(to_string(ull2));
+  VERIFY( four == "3000" );
+
+  long double ld1 = 2.0L;
+  string five(to_string(ld1));
+  VERIFY( five == "2.000000" );
+
+  long double ld2 = -4.0L;
+  string six(to_string(ld2));
+  VERIFY( six == "-4.000000" );
+
+#endif
+}
+
+int main()
+{
+  test01();
+  return 0;
+}

libstdc++-v3/testsuite/21_strings/basic_string/numeric_conversions/wchar_t/stod.cc

+// { dg-options "-std=gnu++0x" }
+// 2008-06-15  Paolo Carlini  <paolo.carlini@oracle.com>
+
+// Copyright (C) 2008 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+// USA.
+
+// 21.4 Numeric Conversions [string.conversions]
+
+#include <string>
+#include <limits>
+#include <stdexcept>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+#ifdef _GLIBCXX_USE_C99
+
+  bool test __attribute__((unused)) = false;
+  using namespace std;
+
+  try
+    {
+      wstring one;
+      stod(one);      
+    }
+  catch(std::invalid_argument)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+
+  test = false;
+  try
+    {
+      wstring one(L"a");
+      stod(one);      
+    }
+  catch(std::invalid_argument)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+
+  double d1 = 0.0;
+  size_t idx1 = 0;
+  try
+    {
+      wstring one(L"2.0a");
+      d1 = stod(one, &idx1);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( d1 == 2.0 );
+  VERIFY( idx1 == 3 );
+
+  test = false;
+  try
+    {
+      wstring one(L"1e");
+      one.append(2 * numeric_limits<double>::max_exponent10, L'9');
+      d1 = stod(one);
+    }
+  catch(std::out_of_range)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+  VERIFY( d1 == 2.0 );
+
+  try
+    {
+      long double ld0 = numeric_limits<double>::max() / 100.0;
+      wstring one(to_wstring(ld0));
+      stod(one);
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+
+  if (sizeof(double) < sizeof(long double))
+    {
+      test = false;
+      d1 = -1.0;
+      try
+	{
+	  long double ld1 = numeric_limits<double>::max();
+	  ld1 *= 100.0;
+	  wstring one(to_wstring(ld1));
+	  d1 = stod(one);
+	}
+      catch(std::out_of_range)
+	{
+	  test = true;
+	}
+      catch(...)
+	{
+	}
+      VERIFY( test );
+      VERIFY( d1 == -1.0 );
+    }
+
+#endif
+}
+
+int main()
+{
+  test01();
+  return 0;
+}

libstdc++-v3/testsuite/21_strings/basic_string/numeric_conversions/wchar_t/stof.cc

+// { dg-options "-std=gnu++0x" }
+// 2008-06-15  Paolo Carlini  <paolo.carlini@oracle.com>
+
+// Copyright (C) 2008 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+// USA.
+
+// 21.4 Numeric Conversions [string.conversions]
+
+#include <string>
+#include <limits>
+#include <stdexcept>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+#ifdef _GLIBCXX_USE_C99
+
+  bool test __attribute__((unused)) = false;
+  using namespace std;
+
+  try
+    {
+      wstring one;
+      stof(one);      
+    }
+  catch(std::invalid_argument)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+
+  test = false;
+  try
+    {
+      wstring one(L"a");
+      stof(one);      
+    }
+  catch(std::invalid_argument)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+
+  float f1 = 0.0f;
+  size_t idx1 = 0;
+  try
+    {
+      wstring one(L"2.0a");
+      f1 = stof(one, &idx1);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( f1 == 2.0f );
+  VERIFY( idx1 == 3 );
+
+  test = false;
+  try
+    {
+      wstring one(L"1e");
+      one.append(2 * numeric_limits<float>::max_exponent10, L'9');
+      f1 = stof(one);
+    }
+  catch(std::out_of_range)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+  VERIFY( f1 == 2.0f );
+
+  try
+    {
+      long double ld0 = numeric_limits<float>::max() / 100.0;
+      wstring one(to_wstring(ld0));
+      stof(one);
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+
+  if (sizeof(float) < sizeof(long double))
+    {
+      test = false;
+      f1 = -1.0f;
+      try
+	{
+	  long double ld1 = numeric_limits<float>::max();
+	  ld1 *= 100.0;
+	  wstring one(to_wstring(ld1));
+	  f1 = stof(one);
+	}
+      catch(std::out_of_range)
+	{
+	  test = true;
+	}
+      catch(...)
+	{
+	}
+      VERIFY( test );
+      VERIFY( f1 == -1.0f );
+    }
+
+#endif
+}
+
+int main()
+{
+  test01();
+  return 0;
+}

libstdc++-v3/testsuite/21_strings/basic_string/numeric_conversions/wchar_t/stoi.cc

+// { dg-options "-std=gnu++0x" }
+// 2008-06-15  Paolo Carlini  <paolo.carlini@oracle.com>
+
+// Copyright (C) 2008 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+// USA.
+
+// 21.4 Numeric Conversions [string.conversions]
+
+#include <string>
+#include <limits>
+#include <stdexcept>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+#ifdef _GLIBCXX_USE_C99
+
+  bool test __attribute__((unused)) = false;
+  using namespace std;
+
+  try
+    {
+      wstring one;
+      stoi(one);      
+    }
+  catch(std::invalid_argument)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+
+  test = false;
+  try
+    {
+      wstring one(L"a");
+      stoi(one);      
+    }
+  catch(std::invalid_argument)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+
+  int i1 = 0;
+  try
+    {
+      wstring one(L"a");
+      i1 = stoi(one, 0, 16);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( i1 == 10 );
+
+  size_t idx1 = 0;
+  try
+    {
+      wstring one(L"78");
+      i1 = stoi(one, &idx1, 8);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( i1 == 7 );
+  VERIFY( idx1 = 1 );
+
+  try
+    {
+      wstring one(L"10112");
+      i1 = stoi(one, &idx1, 2);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( i1 == 11 );
+  VERIFY( idx1 == 4 );
+
+  try
+    {
+      wstring one(L"0XE");
+      i1 = stoi(one, &idx1, 0);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( i1 == 14 );
+  VERIFY( idx1 == 3 );
+
+  test = false;
+  try
+    {
+      wstring one(1000, L'9');
+      i1 = stoi(one);
+    }
+  catch(std::out_of_range)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+  VERIFY( i1 == 14 );
+
+  try
+    {
+      i1 = numeric_limits<int>::max();
+      wstring one(to_wstring((long long)i1));
+      i1 = stoi(one);
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( i1 == numeric_limits<int>::max() );
+
+  try
+    {
+      i1 = numeric_limits<int>::min();
+      wstring one(to_wstring((long long)i1));
+      i1 = stoi(one);
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( i1 == numeric_limits<int>::min() );
+
+  test = false;
+  i1 = 1;
+  try
+    {
+      long long ll0 = numeric_limits<int>::max();
+      ++ll0;
+      wstring one(to_wstring(ll0));
+      i1 = stoi(one);
+    }
+  catch(std::out_of_range)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+  VERIFY( i1 == 1 );
+
+  test = false;
+  try
+    {
+      long long ll1 = numeric_limits<int>::min();
+      --ll1;
+      wstring one(to_wstring(ll1));
+      i1 = stoi(one);
+    }
+  catch(std::out_of_range)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+  VERIFY( i1 == 1 );
+
+#endif
+}
+
+int main()
+{
+  test01();
+  return 0;
+}

libstdc++-v3/testsuite/21_strings/basic_string/numeric_conversions/wchar_t/stol.cc

+// { dg-options "-std=gnu++0x" }
+// 2008-06-15  Paolo Carlini  <paolo.carlini@oracle.com>
+
+// Copyright (C) 2008 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+// USA.
+
+// 21.4 Numeric Conversions [string.conversions]
+
+#include <string>
+#include <limits>
+#include <stdexcept>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+#ifdef _GLIBCXX_USE_C99
+
+  bool test __attribute__((unused)) = false;
+  using namespace std;
+
+  try
+    {
+      wstring one;
+      stol(one);      
+    }
+  catch(std::invalid_argument)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+
+  test = false;
+  try
+    {
+      wstring one(L"a");
+      stol(one);      
+    }
+  catch(std::invalid_argument)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+
+  long l1 = 0;
+  try
+    {
+      wstring one(L"a");
+      l1 = stol(one, 0, 16);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( l1 == 10 );
+
+  size_t idx1 = 0;
+  try
+    {
+      wstring one(L"78");
+      l1 = stol(one, &idx1, 8);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( l1 == 7 );
+  VERIFY( idx1 = 1 );
+
+  try
+    {
+      wstring one(L"10112");
+      l1 = stol(one, &idx1, 2);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( l1 == 11 );
+  VERIFY( idx1 == 4 );
+
+  try
+    {
+      wstring one(L"0XE");
+      l1 = stol(one, &idx1, 0);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( l1 == 14 );
+  VERIFY( idx1 == 3 );
+
+  test = false;
+  try
+    {
+      wstring one(1000, L'9');
+      l1 = stol(one);
+    }
+  catch(std::out_of_range)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+  VERIFY( l1 == 14 );
+
+  try
+    {
+      l1 = numeric_limits<long>::max();
+      wstring one(to_wstring((long long)l1));
+      l1 = stol(one);
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( l1 == numeric_limits<long>::max() );
+
+  try
+    {
+      l1 = numeric_limits<long>::min();
+      wstring one(to_wstring((long long)l1));
+      l1 = stol(one);
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( l1 == numeric_limits<long>::min() );
+
+#endif
+}
+
+int main()
+{
+  test01();
+  return 0;
+}

libstdc++-v3/testsuite/21_strings/basic_string/numeric_conversions/wchar_t/stold.cc

+// { dg-options "-std=gnu++0x" }
+// 2008-06-15  Paolo Carlini  <paolo.carlini@oracle.com>
+
+// Copyright (C) 2008 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+// USA.
+
+// 21.4 Numeric Conversions [string.conversions]
+
+#include <string>
+#include <limits>
+#include <stdexcept>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+#ifdef _GLIBCXX_USE_C99
+
+  bool test __attribute__((unused)) = false;
+  using namespace std;
+
+  try
+    {
+      wstring one;
+      stold(one);      
+    }
+  catch(std::invalid_argument)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+
+  test = false;
+  try
+    {
+      wstring one(L"a");
+      stold(one);      
+    }
+  catch(std::invalid_argument)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+
+  long double ld1 = 0.0L;
+  size_t idx1 = 0;
+  try
+    {
+      wstring one(L"2.0a");
+      ld1 = stold(one, &idx1);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( ld1 == 2.0L );
+  VERIFY( idx1 == 3 );
+
+  test = false;
+  try
+    {
+      wstring one(L"1e");
+      one.append(2 * numeric_limits<long double>::max_exponent10, L'9');
+      ld1 = stold(one);
+    }
+  catch(std::out_of_range)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+  VERIFY( ld1 == 2.0L );
+
+  try
+    {
+      long double ld0 = numeric_limits<long double>::max() / 100.0L;
+      wstring one(to_wstring(ld0));
+      stold(one);
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+
+#endif
+}
+
+int main()
+{
+  test01();
+  return 0;
+}

libstdc++-v3/testsuite/21_strings/basic_string/numeric_conversions/wchar_t/stoll.cc

+// { dg-options "-std=gnu++0x" }
+// 2008-06-15  Paolo Carlini  <paolo.carlini@oracle.com>
+
+// Copyright (C) 2008 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+// USA.
+
+// 21.4 Numeric Conversions [string.conversions]
+
+#include <string>
+#include <limits>
+#include <stdexcept>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+#ifdef _GLIBCXX_USE_C99
+
+  bool test __attribute__((unused)) = false;
+  using namespace std;
+
+  try
+    {
+      wstring one;
+      stoll(one);      
+    }
+  catch(std::invalid_argument)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+
+  test = false;
+  try
+    {
+      wstring one(L"a");
+      stoll(one);      
+    }
+  catch(std::invalid_argument)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+
+  long long ll1 = 0;
+  try
+    {
+      wstring one(L"a");
+      ll1 = stoll(one, 0, 16);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( ll1 == 10 );
+
+  size_t idx1 = 0;
+  try
+    {
+      wstring one(L"78");
+      ll1 = stoll(one, &idx1, 8);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( ll1 == 7 );
+  VERIFY( idx1 = 1 );
+
+  try
+    {
+      wstring one(L"10112");
+      ll1 = stoll(one, &idx1, 2);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( ll1 == 11 );
+  VERIFY( idx1 == 4 );
+
+  try
+    {
+      wstring one(L"0XE");
+      ll1 = stoll(one, &idx1, 0);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( ll1 == 14 );
+  VERIFY( idx1 == 3 );
+
+  test = false;
+  try
+    {
+      wstring one(1000, L'9');
+      ll1 = stoll(one);
+    }
+  catch(std::out_of_range)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+  VERIFY( ll1 == 14 );
+
+  try
+    {
+      ll1 = numeric_limits<long long>::max();
+      wstring one(to_wstring(ll1));
+      ll1 = stoll(one);
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( ll1 == numeric_limits<long long>::max() );
+
+  try
+    {
+      ll1 = numeric_limits<long long>::min();
+      wstring one(to_wstring(ll1));
+      ll1 = stoll(one);
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( ll1 == numeric_limits<long long>::min() );
+
+#endif
+}
+
+int main()
+{
+  test01();
+  return 0;
+}

libstdc++-v3/testsuite/21_strings/basic_string/numeric_conversions/wchar_t/stoul.cc

+// { dg-options "-std=gnu++0x" }
+// 2008-06-15  Paolo Carlini  <paolo.carlini@oracle.com>
+
+// Copyright (C) 2008 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+// USA.
+
+// 21.4 Numeric Conversions [string.conversions]
+
+#include <string>
+#include <limits>
+#include <stdexcept>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+#ifdef _GLIBCXX_USE_C99
+
+  bool test __attribute__((unused)) = false;
+  using namespace std;
+
+  try
+    {
+      wstring one;
+      stoul(one);      
+    }
+  catch(std::invalid_argument)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+
+  test = false;
+  try
+    {
+      wstring one(L"a");
+      stoul(one);      
+    }
+  catch(std::invalid_argument)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+
+  unsigned long ul1 = 0;
+  try
+    {
+      wstring one(L"a");
+      ul1 = stoul(one, 0, 16);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( ul1 == 10 );
+
+  size_t idx1 = 0;
+  try
+    {
+      wstring one(L"78");
+      ul1 = stoul(one, &idx1, 8);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( ul1 == 7 );
+  VERIFY( idx1 = 1 );
+
+  try
+    {
+      wstring one(L"10112");
+      ul1 = stoul(one, &idx1, 2);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( ul1 == 11 );
+  VERIFY( idx1 == 4 );
+
+  try
+    {
+      wstring one(L"0XE");
+      ul1 = stoul(one, &idx1, 0);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( ul1 == 14 );
+  VERIFY( idx1 == 3 );
+
+  test = false;
+  try
+    {
+      wstring one(1000, L'9');
+      ul1 = stoul(one);
+    }
+  catch(std::out_of_range)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+  VERIFY( ul1 == 14 );
+
+  try
+    {
+      ul1 = numeric_limits<unsigned long>::max();
+      wstring one(to_wstring((unsigned long long)ul1));
+      ul1 = stoul(one);
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( ul1 == numeric_limits<unsigned long>::max() );
+
+#endif
+}
+
+int main()
+{
+  test01();
+  return 0;
+}

libstdc++-v3/testsuite/21_strings/basic_string/numeric_conversions/wchar_t/stoull.cc

+// { dg-options "-std=gnu++0x" }
+// 2008-06-15  Paolo Carlini  <paolo.carlini@oracle.com>
+
+// Copyright (C) 2008 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+// USA.
+
+// 21.4 Numeric Conversions [string.conversions]
+
+#include <string>
+#include <limits>
+#include <stdexcept>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+#ifdef _GLIBCXX_USE_C99
+
+  bool test __attribute__((unused)) = false;
+  using namespace std;
+
+  try
+    {
+      wstring one;
+      stoull(one);      
+    }
+  catch(std::invalid_argument)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+  
+  test = false;
+  try
+    {
+      wstring one(L"a");
+      stoull(one);      
+    }
+  catch(std::invalid_argument)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+
+  unsigned long long ull1 = 0;
+  try
+    {
+      wstring one(L"a");
+      ull1 = stoull(one, 0, 16);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( ull1 == 10 );
+
+  size_t idx1 = 0;
+  try
+    {
+      wstring one(L"78");
+      ull1 = stoull(one, &idx1, 8);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( ull1 == 7 );
+  VERIFY( idx1 = 1 );
+
+  try
+    {
+      wstring one(L"10112");
+      ull1 = stoull(one, &idx1, 2);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( ull1 == 11 );
+  VERIFY( idx1 == 4 );
+
+  try
+    {
+      wstring one(L"0XE");
+      ull1 = stoull(one, &idx1, 0);      
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( ull1 == 14 );
+  VERIFY( idx1 == 3 );
+
+  test = false;
+  try
+    {
+      wstring one(1000, L'9');
+      ull1 = stoull(one);
+    }
+  catch(std::out_of_range)
+    {
+      test = true;
+    }
+  catch(...)
+    {
+    }
+  VERIFY( test );
+  VERIFY( ull1 == 14 );
+
+  try
+    {
+      ull1 = numeric_limits<unsigned long long>::max();
+      wstring one(to_wstring(ull1));
+      ull1 = stoull(one);
+    }
+  catch(...)
+    {
+      test = false;
+    }
+  VERIFY( test );
+  VERIFY( ull1 == numeric_limits<unsigned long long>::max() );
+
+#endif
+}
+
+int main()
+{
+  test01();
+  return 0;
+}

libstdc++-v3/testsuite/21_strings/basic_string/numeric_conversions/wchar_t/to_wstring.cc

+// { dg-options "-std=gnu++0x" }
+// 2008-06-15  Paolo Carlini  <paolo.carlini@oracle.com>
+
+// Copyright (C) 2008 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING.  If not, write to the Free
+// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+// USA.
+
+// 21.4 Numeric Conversions [string.conversions]
+
+#include <string>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+#ifdef _GLIBCXX_USE_C99
+
+  bool test __attribute__((unused)) = true;
+  using namespace std;
+
+  long long ll1 = -2;
+  wstring one(to_wstring(ll1));
+  VERIFY( one == L"-2" );
+
+  long long ll2 = 10;
+  wstring two(to_wstring(ll2));
+  VERIFY( two == L"10" );
+
+  unsigned long long ull1 = 2;
+  wstring three(to_wstring(ull1));
+  VERIFY( three == L"2" );
+
+  unsigned long long ull2 = 3000;
+  wstring four(to_wstring(ull2));
+  VERIFY( four == L"3000" );
+
+  long double ld1 = 2.0L;
+  wstring five(to_wstring(ld1));
+  VERIFY( five == L"2.000000" );
+
+  long double ld2 = -4.0L;
+  wstring six(to_wstring(ld2));
+  VERIFY( six == L"-4.000000" );
+
+#endif
+}
+
+int main()
+{
+  test01();
+  return 0;
+}