[cfe-commits] [libcxx] r134155 - /libcxx/trunk/src/locale.cpp

Howard Hinnant hhinnant at apple.com
Thu Jun 30 07:21:55 PDT 2011


Author: hhinnant
Date: Thu Jun 30 09:21:55 2011
New Revision: 134155

URL: http://llvm.org/viewvc/llvm-project?rev=134155&view=rev
Log:
Patch by Petteri R├Ąty, http://llvm.org/bugs/show_bug.cgi?id=8992

Modified:
    libcxx/trunk/src/locale.cpp

Modified: libcxx/trunk/src/locale.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/src/locale.cpp?rev=134155&r1=134154&r2=134155&view=diff
==============================================================================
--- libcxx/trunk/src/locale.cpp (original)
+++ libcxx/trunk/src/locale.cpp Thu Jun 30 09:21:55 2011
@@ -14,6 +14,7 @@
 #include "algorithm"
 #include "algorithm"
 #include "typeinfo"
+#include "type_traits"
 #include "clocale"
 #include "cstring"
 #include "cwctype"
@@ -21,6 +22,98 @@
 #include <langinfo.h>
 #include <stdlib.h>
 
+namespace {
+  typedef std::remove_pointer<locale_t>::type locale_struct;
+  typedef std::unique_ptr<locale_struct, decltype(&freelocale)> locale_unique_ptr;
+  typedef std::unique_ptr<locale_struct, decltype(&uselocale)> locale_raii;
+}
+
+namespace with_locale { namespace {
+#ifdef __APPLE__
+  using ::btowc_l;
+  using ::wctob_l;
+  using ::wcsnrtombs_l;
+  using ::wcrtomb_l;
+  using ::mbsnrtowcs_l;
+  using ::mbrtowc_l;
+  using ::mbtowc_l;
+  using ::mbrlen_l;
+  using ::localeconv_l;
+  using ::mbsrtowcs_l;
+
+  decltype(MB_CUR_MAX_L(_STD::declval<locale_t>()))
+  inline _LIBCPP_INLINE_VISIBILITY
+  mb_cur_max_l(locale_t loc)
+  {
+    return MB_CUR_MAX_L(loc);
+  }
+#else
+  template
+  <typename Function, typename ...Args>
+  auto using_locale(Function f, locale_t loc, Args&&... params) -> decltype(f(std::forward<Args>(params)...))
+  {
+    locale_raii current(uselocale(loc), uselocale);
+    return f(std::forward<Args>(params)...);
+  }
+
+  decltype(MB_CUR_MAX)
+  mb_cur_max_l(locale_t loc)
+  {
+    locale_raii current(uselocale(loc), uselocale);
+    return MB_CUR_MAX;
+  }
+
+  wint_t btowc_l(int c, locale_t l) { return using_locale(&btowc, l, c); }
+  int wctob_l(wint_t c, locale_t l) { return using_locale(&wctob, l, c); }
+  size_t wcsnrtombs_l(char * dest,
+                      const wchar_t * * src,
+                      size_t nwc,
+                      size_t len,
+                      mbstate_t * ps,
+                      locale_t l)
+  {
+    return using_locale(&wcsnrtombs, l, dest, src, nwc, len, ps);
+  }
+  size_t wcrtomb_l(char *s, wchar_t wc, mbstate_t *ps, locale_t l)
+  {
+    return using_locale(&wcrtomb, l, s, wc, ps);
+  }
+  size_t mbsnrtowcs_l(wchar_t * dest,
+                      const char * * src,
+                      size_t nms,
+                      size_t len,
+                      mbstate_t * ps,
+                      locale_t l)
+  {
+    return using_locale(&mbsnrtowcs, l, dest, src, nms, len, ps);
+  }
+  size_t mbrtowc_l(wchar_t *pwc, const char *s, size_t n, mbstate_t *ps, locale_t l)
+  {
+    return using_locale(&mbrtowc, l, pwc, s, n, ps);
+  }
+  int mbtowc_l(wchar_t * pwc, const char * pmb, size_t max, locale_t l)
+  {
+    return using_locale(&mbtowc, l, pwc, pmb, max);
+  }
+  size_t mbrlen_l(const char *s, size_t n, mbstate_t *ps, locale_t l)
+  {
+    return using_locale(&mbrlen, l, s, n, ps);
+  }
+  struct lconv *localeconv_l(locale_t l)
+  {
+    return using_locale(&localeconv, l);
+  }
+  size_t mbsrtowcs_l(wchar_t * dest,
+                     const char * * src,
+                     size_t len,
+                     mbstate_t * ps,
+                     locale_t l)
+  {
+    return using_locale(&mbsrtowcs, l, dest, src, len, ps);
+  }
+#endif
+} }
+
 _LIBCPP_BEGIN_NAMESPACE_STD
 
 namespace {
@@ -1082,49 +1175,33 @@
 wchar_t
 ctype_byname<wchar_t>::do_widen(char c) const
 {
-#ifdef __APPLE__
-    return btowc_l(c, __l);
-#else
-    return 0;
-#endif
+    return with_locale::btowc_l(c, __l);
 }
 
 const char*
 ctype_byname<wchar_t>::do_widen(const char* low, const char* high, char_type* dest) const
 {
-#ifdef __APPLE__
     for (; low != high; ++low, ++dest)
-        *dest = btowc_l(*low, __l);
+        *dest = with_locale::btowc_l(*low, __l);
     return low;
-#else
-    return NULL;
-#endif
 }
 
 char
 ctype_byname<wchar_t>::do_narrow(char_type c, char dfault) const
 {
-#ifdef __APPLE__
-    int r = wctob_l(c, __l);
+    int r = with_locale::wctob_l(c, __l);
     return r != WEOF ? static_cast<char>(r) : dfault;
-#else
-    return 0;
-#endif
 }
 
 const wchar_t*
 ctype_byname<wchar_t>::do_narrow(const char_type* low, const char_type* high, char dfault, char* dest) const
 {
-#ifdef __APPLE__
     for (; low != high; ++low, ++dest)
     {
-        int r = wctob_l(*low, __l);
+        int r = with_locale::wctob_l(*low, __l);
         *dest = r != WEOF ? static_cast<char>(r) : dfault;
     }
     return low;
-#else
-    return NULL;
-#endif
 }
 
 // template <> class codecvt<char, char, mbstate_t>
@@ -1220,7 +1297,6 @@
     const intern_type* frm, const intern_type* frm_end, const intern_type*& frm_nxt,
     extern_type* to, extern_type* to_end, extern_type*& to_nxt) const
 {
-#ifdef __APPLE__
     // look for first internal null in frm
     const intern_type* fend = frm;
     for (; fend != frm_end; ++fend)
@@ -1232,13 +1308,13 @@
     {
         // save state in case needed to reover to_nxt on error
         mbstate_t save_state = st;
-        size_t n = wcsnrtombs_l(to, &frm_nxt, fend-frm, to_end-to, &st, __l);
+        size_t n = with_locale::wcsnrtombs_l(to, &frm_nxt, fend-frm, to_end-to, &st, __l);
         if (n == size_t(-1))
         {
             // need to recover to_nxt
             for (to_nxt = to; frm != frm_nxt; ++frm)
             {
-                n = wcrtomb_l(to_nxt, *frm, &save_state, __l);
+                n = with_locale::wcrtomb_l(to_nxt, *frm, &save_state, __l);
                 if (n == size_t(-1))
                     break;
                 to_nxt += n;
@@ -1255,7 +1331,7 @@
         {
             // Try to write the terminating null
             extern_type tmp[MB_LEN_MAX];
-            n = wcrtomb_l(tmp, intern_type(), &st, __l);
+            n = with_locale::wcrtomb_l(tmp, intern_type(), &st, __l);
             if (n == size_t(-1))  // on error
                 return error;
             if (n > to_end-to_nxt)  // is there room?
@@ -1270,9 +1346,6 @@
         }
     }
     return frm_nxt == frm_end ? ok : partial;
-#else
-    return error;
-#endif
 }
 
 codecvt<wchar_t, char, mbstate_t>::result
@@ -1280,7 +1353,6 @@
     const extern_type* frm, const extern_type* frm_end, const extern_type*& frm_nxt,
     intern_type* to, intern_type* to_end, intern_type*& to_nxt) const
 {
-#ifdef __APPLE__
     // look for first internal null in frm
     const extern_type* fend = frm;
     for (; fend != frm_end; ++fend)
@@ -1292,13 +1364,13 @@
     {
         // save state in case needed to reover to_nxt on error
         mbstate_t save_state = st;
-        size_t n = mbsnrtowcs_l(to, &frm_nxt, fend-frm, to_end-to, &st, __l);
+        size_t n = with_locale::mbsnrtowcs_l(to, &frm_nxt, fend-frm, to_end-to, &st, __l);
         if (n == size_t(-1))
         {
             // need to recover to_nxt
             for (to_nxt = to; frm != frm_nxt; ++to_nxt)
             {
-                n = mbrtowc_l(to_nxt, frm, fend-frm, &save_state, __l);
+                n = with_locale::mbrtowc_l(to_nxt, frm, fend-frm, &save_state, __l);
                 switch (n)
                 {
                 case 0:
@@ -1326,7 +1398,7 @@
         if (fend != frm_end)  // set up next null terminated sequence
         {
             // Try to write the terminating null
-            n = mbrtowc_l(to_nxt, frm_nxt, 1, &st, __l);
+            n = with_locale::mbrtowc_l(to_nxt, frm_nxt, 1, &st, __l);
             if (n != 0)  // on error
                 return error;
             ++to_nxt;
@@ -1338,19 +1410,15 @@
         }
     }
     return frm_nxt == frm_end ? ok : partial;
-#else
-    return error;
-#endif
 }
 
 codecvt<wchar_t, char, mbstate_t>::result
 codecvt<wchar_t, char, mbstate_t>::do_unshift(state_type& st,
     extern_type* to, extern_type* to_end, extern_type*& to_nxt) const
 {
-#ifdef __APPLE__
     to_nxt = to;
     extern_type tmp[MB_LEN_MAX];
-    size_t n = wcrtomb_l(tmp, intern_type(), &st, __l);
+    size_t n = with_locale::wcrtomb_l(tmp, intern_type(), &st, __l);
     if (n == size_t(-1) || n == 0)  // on error
         return error;
     --n;
@@ -1359,26 +1427,19 @@
     for (extern_type* p = tmp; n; --n)  // write it
         *to_nxt++ = *p++;
     return ok;
-#else
-    return error;
-#endif
 }
 
 int
 codecvt<wchar_t, char, mbstate_t>::do_encoding() const  _NOEXCEPT
 {
-#ifdef __APPLE__
-    if (mbtowc_l(0, 0, MB_LEN_MAX, __l) == 0)
+    if (with_locale::mbtowc_l((wchar_t*) 0, (const char*) 0, MB_LEN_MAX, __l) == 0)
     {
         // stateless encoding
-        if (__l == 0 || MB_CUR_MAX_L(__l) == 1)  // there are no known constant length encodings
+        if (__l == 0 || with_locale::mb_cur_max_l(__l) == 1)  // there are no known constant length encodings
             return 1;                // which take more than 1 char to form a wchar_t
          return 0;
     }
     return -1;
-#else
-    return 0;
-#endif
 }
 
 bool
@@ -1391,11 +1452,10 @@
 codecvt<wchar_t, char, mbstate_t>::do_length(state_type& st,
     const extern_type* frm, const extern_type* frm_end, size_t mx) const
 {
-#ifdef __APPLE__
     int nbytes = 0;
     for (size_t nwchar_t = 0; nwchar_t < mx && frm != frm_end; ++nwchar_t)
     {
-        size_t n = mbrlen_l(frm, frm_end-frm, &st, __l);
+        size_t n = with_locale::mbrlen_l(frm, frm_end-frm, &st, __l);
         switch (n)
         {
         case 0:
@@ -1412,19 +1472,12 @@
         }
     }
     return nbytes;
-#else
-    return 0;
-#endif
 }
 
 int
 codecvt<wchar_t, char, mbstate_t>::do_max_length() const  _NOEXCEPT
 {
-#ifdef __APPLE__
-    return __l == 0 ? 1 : MB_CUR_MAX_L(__l);
-#else
-    return 0;
-#endif
+    return __l == 0 ? 1 : with_locale::mb_cur_max_l(__l);
 }
 
 //                                     Valid UTF ranges
@@ -3965,16 +4018,15 @@
 void
 numpunct_byname<char>::__init(const char* nm)
 {
-#ifdef __APPLE__
     if (strcmp(nm, "C") != 0)
     {
-        unique_ptr<_xlocale, int(*)(locale_t)>  loc(newlocale(LC_ALL_MASK, nm, 0), freelocale);
+        locale_unique_ptr loc(newlocale(LC_ALL_MASK, nm, 0), freelocale);
 #ifndef _LIBCPP_NO_EXCEPTIONS
         if (loc == 0)
             throw runtime_error("numpunct_byname<char>::numpunct_byname"
                                 " failed to construct for " + string(nm));
 #endif  // _LIBCPP_NO_EXCEPTIONS
-        lconv* lc = localeconv_l(loc.get());
+        lconv* lc = with_locale::localeconv_l(loc.get());
         if (*lc->decimal_point)
             __decimal_point_ = *lc->decimal_point;
         if (*lc->thousands_sep)
@@ -3982,7 +4034,6 @@
         __grouping_ = lc->grouping;
         // locallization for truename and falsename is not available
     }
-#endif
 }
 
 // numpunct_byname<wchar_t>
@@ -4006,16 +4057,15 @@
 void
 numpunct_byname<wchar_t>::__init(const char* nm)
 {
-#ifdef __APPLE__
     if (strcmp(nm, "C") != 0)
     {
-        unique_ptr<_xlocale, int(*)(locale_t)>  loc(newlocale(LC_ALL_MASK, nm, 0), freelocale);
+        locale_unique_ptr loc(newlocale(LC_ALL_MASK, nm, 0), freelocale);
 #ifndef _LIBCPP_NO_EXCEPTIONS
         if (loc == 0)
             throw runtime_error("numpunct_byname<char>::numpunct_byname"
                                 " failed to construct for " + string(nm));
 #endif  // _LIBCPP_NO_EXCEPTIONS
-        lconv* lc = localeconv_l(loc.get());
+        lconv* lc = with_locale::localeconv_l(loc.get());
         if (*lc->decimal_point)
             __decimal_point_ = *lc->decimal_point;
         if (*lc->thousands_sep)
@@ -4023,7 +4073,6 @@
         __grouping_ = lc->grouping;
         // locallization for truename and falsename is not available
     }
-#endif
 }
 
 // num_get helpers
@@ -4588,7 +4637,6 @@
 wstring
 __time_get_storage<wchar_t>::__analyze(char fmt, const ctype<wchar_t>& ct)
 {
-#ifdef __APPLE__
     tm t;
     t.tm_sec = 59;
     t.tm_min = 55;
@@ -4608,7 +4656,7 @@
     wchar_t* wbb = wbuf;
     mbstate_t mb = {0};
     const char* bb = buf;
-    size_t i = mbsrtowcs_l(wbb, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, __loc_);
+    size_t i = with_locale::mbsrtowcs_l( wbb, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, __loc_);
     if (i == -1)
         __throw_runtime_error("locale not supported");
     wchar_t* wbe = wbb + i;
@@ -4733,9 +4781,6 @@
         ++wbb;
     }
     return result;
-#else
-    return wstring();
-#endif
 }
 
 template <>
@@ -4779,7 +4824,6 @@
 void
 __time_get_storage<wchar_t>::init(const ctype<wchar_t>& ct)
 {
-#ifdef __APPLE__
     tm t = {0};
     char buf[100];
     size_t be;
@@ -4793,7 +4837,7 @@
         be = strftime_l(buf, 100, "%A", &t, __loc_);
         mb = mbstate_t();
         const char* bb = buf;
-        size_t j = mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, __loc_);
+        size_t j = with_locale::mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, __loc_);
         if (j == -1)
             __throw_runtime_error("locale not supported");
         wbe = wbuf + j;
@@ -4801,7 +4845,7 @@
         be = strftime_l(buf, 100, "%a", &t, __loc_);
         mb = mbstate_t();
         bb = buf;
-        j = mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, __loc_);
+        j = with_locale::mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, __loc_);
         if (j == -1)
             __throw_runtime_error("locale not supported");
         wbe = wbuf + j;
@@ -4814,7 +4858,7 @@
         be = strftime_l(buf, 100, "%B", &t, __loc_);
         mb = mbstate_t();
         const char* bb = buf;
-        size_t j = mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, __loc_);
+        size_t j = with_locale::mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, __loc_);
         if (j == -1)
             __throw_runtime_error("locale not supported");
         wbe = wbuf + j;
@@ -4822,7 +4866,7 @@
         be = strftime_l(buf, 100, "%b", &t, __loc_);
         mb = mbstate_t();
         bb = buf;
-        j = mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, __loc_);
+        j = with_locale::mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, __loc_);
         if (j == -1)
             __throw_runtime_error("locale not supported");
         wbe = wbuf + j;
@@ -4833,7 +4877,7 @@
     be = strftime_l(buf, 100, "%p", &t, __loc_);
     mb = mbstate_t();
     const char* bb = buf;
-    size_t j = mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, __loc_);
+    size_t j = with_locale::mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, __loc_);
     if (j == -1)
         __throw_runtime_error("locale not supported");
     wbe = wbuf + j;
@@ -4842,7 +4886,7 @@
     be = strftime_l(buf, 100, "%p", &t, __loc_);
     mb = mbstate_t();
     bb = buf;
-    j = mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, __loc_);
+    j = with_locale::mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, __loc_);
     if (j == -1)
         __throw_runtime_error("locale not supported");
     wbe = wbuf + j;
@@ -4851,7 +4895,6 @@
     __r_ = __analyze('r', ct);
     __x_ = __analyze('x', ct);
     __X_ = __analyze('X', ct);
-#endif
 }
 
 template <class CharT>
@@ -5113,17 +5156,15 @@
 __time_put::__do_put(wchar_t* __wb, wchar_t*& __we, const tm* __tm,
                      char __fmt, char __mod) const
 {
-#ifdef __APPLE__
     char __nar[100];
     char* __ne = __nar + 100;
     __do_put(__nar, __ne, __tm, __fmt, __mod);
     mbstate_t mb = {0};
     const char* __nb = __nar;
-    size_t j = mbsrtowcs_l(__wb, &__nb, 100, &mb, __loc_);
+    size_t j = with_locale::mbsrtowcs_l(__wb, &__nb, 100, &mb, __loc_);
     if (j == -1)
         __throw_runtime_error("locale not supported");
     __we = __wb + j;
-#endif
 }
 
 // moneypunct_byname
@@ -5368,15 +5409,14 @@
 void
 moneypunct_byname<char, false>::init(const char* nm)
 {
-#ifdef __APPLE__
     typedef moneypunct<char, false> base;
-    unique_ptr<_xlocale, int(*)(locale_t)>  loc(newlocale(LC_ALL_MASK, nm, 0), freelocale);
+    locale_unique_ptr loc(newlocale(LC_ALL_MASK, nm, 0), freelocale);
 #ifndef _LIBCPP_NO_EXCEPTIONS
     if (loc == 0)
         throw runtime_error("moneypunct_byname"
                             " failed to construct for " + string(nm));
 #endif  // _LIBCPP_NO_EXCEPTIONS
-    lconv* lc = localeconv_l(loc.get());
+    lconv* lc = with_locale::localeconv_l(loc.get());
     if (*lc->mon_decimal_point)
         __decimal_point_ = *lc->mon_decimal_point;
     else
@@ -5401,22 +5441,20 @@
         __negative_sign_ = lc->negative_sign;
     __init_pat(__pos_format_, lc->p_cs_precedes, lc->p_sep_by_space, lc->p_sign_posn);
     __init_pat(__neg_format_, lc->n_cs_precedes, lc->n_sep_by_space, lc->n_sign_posn);
-#endif
 }
 
 template<>
 void
 moneypunct_byname<char, true>::init(const char* nm)
 {
-#ifdef __APPLE__
     typedef moneypunct<char, true> base;
-    unique_ptr<_xlocale, int(*)(locale_t)>  loc(newlocale(LC_ALL_MASK, nm, 0), freelocale);
+    locale_unique_ptr loc(newlocale(LC_ALL_MASK, nm, 0), freelocale);
 #ifndef _LIBCPP_NO_EXCEPTIONS
     if (loc == 0)
         throw runtime_error("moneypunct_byname"
                             " failed to construct for " + string(nm));
 #endif  // _LIBCPP_NO_EXCEPTIONS
-    lconv* lc = localeconv_l(loc.get());
+    lconv* lc = with_locale::localeconv_l(loc.get());
     if (*lc->mon_decimal_point)
         __decimal_point_ = *lc->mon_decimal_point;
     else
@@ -5441,22 +5479,20 @@
         __negative_sign_ = lc->negative_sign;
     __init_pat(__pos_format_, lc->int_p_cs_precedes, lc->int_p_sep_by_space, lc->int_p_sign_posn);
     __init_pat(__neg_format_, lc->int_n_cs_precedes, lc->int_n_sep_by_space, lc->int_n_sign_posn);
-#endif
 }
 
 template<>
 void
 moneypunct_byname<wchar_t, false>::init(const char* nm)
 {
-#ifdef __APPLE__
     typedef moneypunct<wchar_t, false> base;
-    unique_ptr<_xlocale, int(*)(locale_t)>  loc(newlocale(LC_ALL_MASK, nm, 0), freelocale);
+    locale_unique_ptr loc(newlocale(LC_ALL_MASK, nm, 0), freelocale);
 #ifndef _LIBCPP_NO_EXCEPTIONS
     if (loc == 0)
         throw runtime_error("moneypunct_byname"
                             " failed to construct for " + string(nm));
 #endif  // _LIBCPP_NO_EXCEPTIONS
-    lconv* lc = localeconv_l(loc.get());
+    lconv* lc = with_locale::localeconv_l(loc.get());
     if (*lc->mon_decimal_point)
         __decimal_point_ = static_cast<wchar_t>(*lc->mon_decimal_point);
     else
@@ -5469,7 +5505,7 @@
     wchar_t wbuf[100];
     mbstate_t mb = {0};
     const char* bb = lc->currency_symbol;
-    size_t j = mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, loc.get());
+    size_t j = with_locale::mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, loc.get());
     if (j == -1)
         __throw_runtime_error("locale not supported");
     wchar_t* wbe = wbuf + j;
@@ -5484,7 +5520,7 @@
     {
         mb = mbstate_t();
         bb = lc->positive_sign;
-        j = mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, loc.get());
+        j = with_locale::mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, loc.get());
         if (j == -1)
             __throw_runtime_error("locale not supported");
         wbe = wbuf + j;
@@ -5496,7 +5532,7 @@
     {
         mb = mbstate_t();
         bb = lc->negative_sign;
-        j = mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, loc.get());
+        j = with_locale::mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, loc.get());
         if (j == -1)
             __throw_runtime_error("locale not supported");
         wbe = wbuf + j;
@@ -5504,22 +5540,20 @@
     }
     __init_pat(__pos_format_, lc->p_cs_precedes, lc->p_sep_by_space, lc->p_sign_posn);
     __init_pat(__neg_format_, lc->n_cs_precedes, lc->n_sep_by_space, lc->n_sign_posn);
-#endif
 }
 
 template<>
 void
 moneypunct_byname<wchar_t, true>::init(const char* nm)
 {
-#ifdef __APPLE__
     typedef moneypunct<wchar_t, true> base;
-    unique_ptr<_xlocale, int(*)(locale_t)>  loc(newlocale(LC_ALL_MASK, nm, 0), freelocale);
+    locale_unique_ptr loc(newlocale(LC_ALL_MASK, nm, 0), freelocale);
 #ifndef _LIBCPP_NO_EXCEPTIONS
     if (loc == 0)
         throw runtime_error("moneypunct_byname"
                             " failed to construct for " + string(nm));
 #endif  // _LIBCPP_NO_EXCEPTIONS
-    lconv* lc = localeconv_l(loc.get());
+    lconv* lc = with_locale::localeconv_l(loc.get());
     if (*lc->mon_decimal_point)
         __decimal_point_ = static_cast<wchar_t>(*lc->mon_decimal_point);
     else
@@ -5532,7 +5566,7 @@
     wchar_t wbuf[100];
     mbstate_t mb = {0};
     const char* bb = lc->int_curr_symbol;
-    size_t j = mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, loc.get());
+    size_t j = with_locale::mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, loc.get());
     if (j == -1)
         __throw_runtime_error("locale not supported");
     wchar_t* wbe = wbuf + j;
@@ -5547,7 +5581,7 @@
     {
         mb = mbstate_t();
         bb = lc->positive_sign;
-        j = mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, loc.get());
+        j = with_locale::mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, loc.get());
         if (j == -1)
             __throw_runtime_error("locale not supported");
         wbe = wbuf + j;
@@ -5559,7 +5593,7 @@
     {
         mb = mbstate_t();
         bb = lc->negative_sign;
-        j = mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, loc.get());
+        j = with_locale::mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, loc.get());
         if (j == -1)
             __throw_runtime_error("locale not supported");
         wbe = wbuf + j;
@@ -5567,7 +5601,6 @@
     }
     __init_pat(__pos_format_, lc->int_p_cs_precedes, lc->int_p_sep_by_space, lc->int_p_sign_posn);
     __init_pat(__neg_format_, lc->int_n_cs_precedes, lc->int_n_sep_by_space, lc->int_n_sign_posn);
-#endif
 }
 
 void __do_nothing(void*) {}





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