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authorDavid Chisnall <theraven@FreeBSD.org>2012-11-13 02:41:32 +0000
committerDavid Chisnall <theraven@FreeBSD.org>2012-11-13 02:41:32 +0000
commit3b5257a34b8cc9da481af474449a5d7cfac88d0d (patch)
tree72342359bbf1cc58cf84be08c6933e45da5ed4da
parentea907107107132d0201e0ba377408f4e117b581c (diff)
downloadsrc-3b5257a34b8cc9da481af474449a5d7cfac88d0d.tar.gz
src-3b5257a34b8cc9da481af474449a5d7cfac88d0d.zip
Pull new version of libc++ into vendor branch.vendor/libc++/r167493
Notes
Notes: svn path=/vendor/libc++/dist/; revision=242939 svn path=/vendor/libc++/r167493/; revision=242940; tag=vendor/libc++/r167493
-rw-r--r--include/__config12
-rw-r--r--include/__functional_base6
-rw-r--r--include/__functional_base_036
-rw-r--r--include/__locale12
-rw-r--r--include/__mutex_base6
-rw-r--r--include/algorithm66
-rw-r--r--include/cmath2
-rw-r--r--include/complex2
-rw-r--r--include/condition_variable12
-rw-r--r--include/cstddef6
-rw-r--r--include/ext/__hash2
-rw-r--r--include/future2
-rw-r--r--include/ios2
-rw-r--r--include/istream10
-rw-r--r--include/iterator2
-rw-r--r--include/locale77
-rw-r--r--include/memory30
-rw-r--r--include/ostream4
-rw-r--r--include/random96
-rw-r--r--include/streambuf8
-rw-r--r--include/string12
-rw-r--r--include/system_error2
-rw-r--r--include/tuple2
-rw-r--r--include/type_traits24
-rw-r--r--include/utility4
-rw-r--r--include/valarray6
-rw-r--r--include/vector2
-rw-r--r--src/memory.cpp6
28 files changed, 215 insertions, 206 deletions
diff --git a/include/__config b/include/__config
index 75b2206f2a6d..2bbe1d972422 100644
--- a/include/__config
+++ b/include/__config
@@ -415,11 +415,11 @@ template <unsigned> struct __static_assert_check {};
#endif
#ifdef _LIBCPP_HAS_NO_STRONG_ENUMS
-#define _LIBCPP_DECLARE_STRONG_ENUM(x) struct _LIBCPP_VISIBLE x { enum _
+#define _LIBCPP_DECLARE_STRONG_ENUM(x) struct _LIBCPP_VISIBLE x { enum __lx
#define _LIBCPP_DECLARE_STRONG_ENUM_EPILOG(x) \
- _ __v_; \
- _LIBCPP_ALWAYS_INLINE x(_ __v) : __v_(__v) {} \
- _LIBCPP_ALWAYS_INLINE explicit x(int __v) : __v_(static_cast<_>(__v)) {} \
+ __lx __v_; \
+ _LIBCPP_ALWAYS_INLINE x(__lx __v) : __v_(__v) {} \
+ _LIBCPP_ALWAYS_INLINE explicit x(int __v) : __v_(static_cast<__lx>(__v)) {} \
_LIBCPP_ALWAYS_INLINE operator int() const {return __v_;} \
};
#else // _LIBCPP_HAS_NO_STRONG_ENUMS
@@ -427,6 +427,10 @@ template <unsigned> struct __static_assert_check {};
#define _LIBCPP_DECLARE_STRONG_ENUM_EPILOG(x)
#endif // _LIBCPP_HAS_NO_STRONG_ENUMS
+#ifndef _LIBCPP_EXTERN_TEMPLATE
+#define _LIBCPP_EXTERN_TEMPLATE(...) extern template __VA_ARGS__;
+#endif
+
#if __APPLE__ || __FreeBSD__ || _WIN32 || __sun__
#define _LIBCPP_LOCALE__L_EXTENSIONS 1
#endif
diff --git a/include/__functional_base b/include/__functional_base
index 63aa41d52555..2385459c38c5 100644
--- a/include/__functional_base
+++ b/include/__functional_base
@@ -43,7 +43,7 @@ template <class _Tp>
struct __has_result_type
{
private:
- struct __two {char _; char __;};
+ struct __two {char __lx; char __lxx;};
template <class _Up> static __two __test(...);
template <class _Up> static char __test(typename _Up::result_type* = 0);
public:
@@ -69,7 +69,7 @@ template <class _Tp>
struct __derives_from_unary_function
{
private:
- struct __two {char _; char __;};
+ struct __two {char __lx; char __lxx;};
static __two __test(...);
template <class _Ap, class _Rp>
static unary_function<_Ap, _Rp>
@@ -83,7 +83,7 @@ template <class _Tp>
struct __derives_from_binary_function
{
private:
- struct __two {char _; char __;};
+ struct __two {char __lx; char __lxx;};
static __two __test(...);
template <class _A1, class _A2, class _Rp>
static binary_function<_A1, _A2, _Rp>
diff --git a/include/__functional_base_03 b/include/__functional_base_03
index 6c6ce53e6d25..a1005bf78f54 100644
--- a/include/__functional_base_03
+++ b/include/__functional_base_03
@@ -19,7 +19,7 @@ template <class _Tp>
struct __derives_from_unary_function
{
private:
- struct __two {char _; char __;};
+ struct __two {char __lx; char __lxx;};
static __two __test(...);
template <class _Ap, class _Rp>
static unary_function<_Ap, _Rp>
@@ -33,7 +33,7 @@ template <class _Tp>
struct __derives_from_binary_function
{
private:
- struct __two {char _; char __;};
+ struct __two {char __lx; char __lxx;};
static __two __test(...);
template <class _A1, class _A2, class _Rp>
static binary_function<_A1, _A2, _Rp>
@@ -943,7 +943,7 @@ template <class _Tp>
struct __has_type
{
private:
- struct __two {char _; char __;};
+ struct __two {char __lx; char __lxx;};
template <class _Up> static __two __test(...);
template <class _Up> static char __test(typename _Up::type* = 0);
public:
diff --git a/include/__locale b/include/__locale
index e6c357f9e531..4176720c661d 100644
--- a/include/__locale
+++ b/include/__locale
@@ -254,8 +254,8 @@ collate<_CharT>::do_hash(const char_type* __lo, const char_type* __hi) const
return static_cast<long>(__h);
}
-extern template class _LIBCPP_VISIBLE collate<char>;
-extern template class _LIBCPP_VISIBLE collate<wchar_t>;
+_LIBCPP_EXTERN_TEMPLATE(class _LIBCPP_VISIBLE collate<char>)
+_LIBCPP_EXTERN_TEMPLATE(class _LIBCPP_VISIBLE collate<wchar_t>)
// template <class CharT> class collate_byname;
@@ -1135,10 +1135,10 @@ codecvt_byname<_InternT, _ExternT, _StateT>::~codecvt_byname()
{
}
-extern template class codecvt_byname<char, char, mbstate_t>;
-extern template class codecvt_byname<wchar_t, char, mbstate_t>;
-extern template class codecvt_byname<char16_t, char, mbstate_t>;
-extern template class codecvt_byname<char32_t, char, mbstate_t>;
+_LIBCPP_EXTERN_TEMPLATE(class codecvt_byname<char, char, mbstate_t>)
+_LIBCPP_EXTERN_TEMPLATE(class codecvt_byname<wchar_t, char, mbstate_t>)
+_LIBCPP_EXTERN_TEMPLATE(class codecvt_byname<char16_t, char, mbstate_t>)
+_LIBCPP_EXTERN_TEMPLATE(class codecvt_byname<char32_t, char, mbstate_t>)
_LIBCPP_VISIBLE void __throw_runtime_error(const char*);
diff --git a/include/__mutex_base b/include/__mutex_base
index 538e89bedf89..e936ad3057bb 100644
--- a/include/__mutex_base
+++ b/include/__mutex_base
@@ -287,14 +287,14 @@ swap(unique_lock<_Mutex>& __x, unique_lock<_Mutex>& __y) _NOEXCEPT
struct _LIBCPP_VISIBLE cv_status
{
- enum _ {
+ enum __lx {
no_timeout,
timeout
};
- _ __v_;
+ __lx __v_;
- _LIBCPP_INLINE_VISIBILITY cv_status(_ __v) : __v_(__v) {}
+ _LIBCPP_INLINE_VISIBILITY cv_status(__lx __v) : __v_(__v) {}
_LIBCPP_INLINE_VISIBILITY operator int() const {return __v_;}
};
diff --git a/include/algorithm b/include/algorithm
index 1ce14b46d425..0f6107bdde05 100644
--- a/include/algorithm
+++ b/include/algorithm
@@ -3782,39 +3782,39 @@ sort(__wrap_iter<_Tp*> __first, __wrap_iter<_Tp*> __last, _Compare __comp)
#pragma warning( push )
#pragma warning( disable: 4231)
#endif // _MSC_VER
-extern template void __sort<__less<char>&, char*>(char*, char*, __less<char>&);
-extern template void __sort<__less<wchar_t>&, wchar_t*>(wchar_t*, wchar_t*, __less<wchar_t>&);
-extern template void __sort<__less<signed char>&, signed char*>(signed char*, signed char*, __less<signed char>&);
-extern template void __sort<__less<unsigned char>&, unsigned char*>(unsigned char*, unsigned char*, __less<unsigned char>&);
-extern template void __sort<__less<short>&, short*>(short*, short*, __less<short>&);
-extern template void __sort<__less<unsigned short>&, unsigned short*>(unsigned short*, unsigned short*, __less<unsigned short>&);
-extern template void __sort<__less<int>&, int*>(int*, int*, __less<int>&);
-extern template void __sort<__less<unsigned>&, unsigned*>(unsigned*, unsigned*, __less<unsigned>&);
-extern template void __sort<__less<long>&, long*>(long*, long*, __less<long>&);
-extern template void __sort<__less<unsigned long>&, unsigned long*>(unsigned long*, unsigned long*, __less<unsigned long>&);
-extern template void __sort<__less<long long>&, long long*>(long long*, long long*, __less<long long>&);
-extern template void __sort<__less<unsigned long long>&, unsigned long long*>(unsigned long long*, unsigned long long*, __less<unsigned long long>&);
-extern template void __sort<__less<float>&, float*>(float*, float*, __less<float>&);
-extern template void __sort<__less<double>&, double*>(double*, double*, __less<double>&);
-extern template void __sort<__less<long double>&, long double*>(long double*, long double*, __less<long double>&);
-
-extern template bool __insertion_sort_incomplete<__less<char>&, char*>(char*, char*, __less<char>&);
-extern template bool __insertion_sort_incomplete<__less<wchar_t>&, wchar_t*>(wchar_t*, wchar_t*, __less<wchar_t>&);
-extern template bool __insertion_sort_incomplete<__less<signed char>&, signed char*>(signed char*, signed char*, __less<signed char>&);
-extern template bool __insertion_sort_incomplete<__less<unsigned char>&, unsigned char*>(unsigned char*, unsigned char*, __less<unsigned char>&);
-extern template bool __insertion_sort_incomplete<__less<short>&, short*>(short*, short*, __less<short>&);
-extern template bool __insertion_sort_incomplete<__less<unsigned short>&, unsigned short*>(unsigned short*, unsigned short*, __less<unsigned short>&);
-extern template bool __insertion_sort_incomplete<__less<int>&, int*>(int*, int*, __less<int>&);
-extern template bool __insertion_sort_incomplete<__less<unsigned>&, unsigned*>(unsigned*, unsigned*, __less<unsigned>&);
-extern template bool __insertion_sort_incomplete<__less<long>&, long*>(long*, long*, __less<long>&);
-extern template bool __insertion_sort_incomplete<__less<unsigned long>&, unsigned long*>(unsigned long*, unsigned long*, __less<unsigned long>&);
-extern template bool __insertion_sort_incomplete<__less<long long>&, long long*>(long long*, long long*, __less<long long>&);
-extern template bool __insertion_sort_incomplete<__less<unsigned long long>&, unsigned long long*>(unsigned long long*, unsigned long long*, __less<unsigned long long>&);
-extern template bool __insertion_sort_incomplete<__less<float>&, float*>(float*, float*, __less<float>&);
-extern template bool __insertion_sort_incomplete<__less<double>&, double*>(double*, double*, __less<double>&);
-extern template bool __insertion_sort_incomplete<__less<long double>&, long double*>(long double*, long double*, __less<long double>&);
-
-extern template unsigned __sort5<__less<long double>&, long double*>(long double*, long double*, long double*, long double*, long double*, __less<long double>&);
+_LIBCPP_EXTERN_TEMPLATE(void __sort<__less<char>&, char*>(char*, char*, __less<char>&))
+_LIBCPP_EXTERN_TEMPLATE(void __sort<__less<wchar_t>&, wchar_t*>(wchar_t*, wchar_t*, __less<wchar_t>&))
+_LIBCPP_EXTERN_TEMPLATE(void __sort<__less<signed char>&, signed char*>(signed char*, signed char*, __less<signed char>&))
+_LIBCPP_EXTERN_TEMPLATE(void __sort<__less<unsigned char>&, unsigned char*>(unsigned char*, unsigned char*, __less<unsigned char>&))
+_LIBCPP_EXTERN_TEMPLATE(void __sort<__less<short>&, short*>(short*, short*, __less<short>&))
+_LIBCPP_EXTERN_TEMPLATE(void __sort<__less<unsigned short>&, unsigned short*>(unsigned short*, unsigned short*, __less<unsigned short>&))
+_LIBCPP_EXTERN_TEMPLATE(void __sort<__less<int>&, int*>(int*, int*, __less<int>&))
+_LIBCPP_EXTERN_TEMPLATE(void __sort<__less<unsigned>&, unsigned*>(unsigned*, unsigned*, __less<unsigned>&))
+_LIBCPP_EXTERN_TEMPLATE(void __sort<__less<long>&, long*>(long*, long*, __less<long>&))
+_LIBCPP_EXTERN_TEMPLATE(void __sort<__less<unsigned long>&, unsigned long*>(unsigned long*, unsigned long*, __less<unsigned long>&))
+_LIBCPP_EXTERN_TEMPLATE(void __sort<__less<long long>&, long long*>(long long*, long long*, __less<long long>&))
+_LIBCPP_EXTERN_TEMPLATE(void __sort<__less<unsigned long long>&, unsigned long long*>(unsigned long long*, unsigned long long*, __less<unsigned long long>&))
+_LIBCPP_EXTERN_TEMPLATE(void __sort<__less<float>&, float*>(float*, float*, __less<float>&))
+_LIBCPP_EXTERN_TEMPLATE(void __sort<__less<double>&, double*>(double*, double*, __less<double>&))
+_LIBCPP_EXTERN_TEMPLATE(void __sort<__less<long double>&, long double*>(long double*, long double*, __less<long double>&))
+
+_LIBCPP_EXTERN_TEMPLATE(bool __insertion_sort_incomplete<__less<char>&, char*>(char*, char*, __less<char>&))
+_LIBCPP_EXTERN_TEMPLATE(bool __insertion_sort_incomplete<__less<wchar_t>&, wchar_t*>(wchar_t*, wchar_t*, __less<wchar_t>&))
+_LIBCPP_EXTERN_TEMPLATE(bool __insertion_sort_incomplete<__less<signed char>&, signed char*>(signed char*, signed char*, __less<signed char>&))
+_LIBCPP_EXTERN_TEMPLATE(bool __insertion_sort_incomplete<__less<unsigned char>&, unsigned char*>(unsigned char*, unsigned char*, __less<unsigned char>&))
+_LIBCPP_EXTERN_TEMPLATE(bool __insertion_sort_incomplete<__less<short>&, short*>(short*, short*, __less<short>&))
+_LIBCPP_EXTERN_TEMPLATE(bool __insertion_sort_incomplete<__less<unsigned short>&, unsigned short*>(unsigned short*, unsigned short*, __less<unsigned short>&))
+_LIBCPP_EXTERN_TEMPLATE(bool __insertion_sort_incomplete<__less<int>&, int*>(int*, int*, __less<int>&))
+_LIBCPP_EXTERN_TEMPLATE(bool __insertion_sort_incomplete<__less<unsigned>&, unsigned*>(unsigned*, unsigned*, __less<unsigned>&))
+_LIBCPP_EXTERN_TEMPLATE(bool __insertion_sort_incomplete<__less<long>&, long*>(long*, long*, __less<long>&))
+_LIBCPP_EXTERN_TEMPLATE(bool __insertion_sort_incomplete<__less<unsigned long>&, unsigned long*>(unsigned long*, unsigned long*, __less<unsigned long>&))
+_LIBCPP_EXTERN_TEMPLATE(bool __insertion_sort_incomplete<__less<long long>&, long long*>(long long*, long long*, __less<long long>&))
+_LIBCPP_EXTERN_TEMPLATE(bool __insertion_sort_incomplete<__less<unsigned long long>&, unsigned long long*>(unsigned long long*, unsigned long long*, __less<unsigned long long>&))
+_LIBCPP_EXTERN_TEMPLATE(bool __insertion_sort_incomplete<__less<float>&, float*>(float*, float*, __less<float>&))
+_LIBCPP_EXTERN_TEMPLATE(bool __insertion_sort_incomplete<__less<double>&, double*>(double*, double*, __less<double>&))
+_LIBCPP_EXTERN_TEMPLATE(bool __insertion_sort_incomplete<__less<long double>&, long double*>(long double*, long double*, __less<long double>&))
+
+_LIBCPP_EXTERN_TEMPLATE(unsigned __sort5<__less<long double>&, long double*>(long double*, long double*, long double*, long double*, long double*, __less<long double>&))
#ifdef _MSC_VER
#pragma warning( pop )
#endif // _MSC_VER
diff --git a/include/cmath b/include/cmath
index a70bbf2d8902..d3fbfe6d23f6 100644
--- a/include/cmath
+++ b/include/cmath
@@ -1202,7 +1202,9 @@ fdim(_A1 __x, _A2 __y) _NOEXCEPT
// fma
inline _LIBCPP_INLINE_VISIBILITY float fmaf(float __x, float __y, float __z) _NOEXCEPT {return (float)((double)__x*__y + __z);}
+#ifndef FP_FAST_FMAF
#define FP_FAST_FMAF
+#endif
using ::fma;
diff --git a/include/complex b/include/complex
index 6f8815298ca6..07d3754658fb 100644
--- a/include/complex
+++ b/include/complex
@@ -1249,10 +1249,12 @@ acosh(const complex<_Tp>& __x)
if (isnan(__x.imag()))
return complex<_Tp>(abs(__x.real()), __x.imag());
if (isinf(__x.imag()))
+ {
if (__x.real() > 0)
return complex<_Tp>(__x.real(), copysign(__pi * _Tp(0.25), __x.imag()));
else
return complex<_Tp>(-__x.real(), copysign(__pi * _Tp(0.75), __x.imag()));
+ }
if (__x.real() < 0)
return complex<_Tp>(-__x.real(), copysign(__pi, __x.imag()));
return complex<_Tp>(__x.real(), copysign(_Tp(0), __x.imag()));
diff --git a/include/condition_variable b/include/condition_variable
index 7d0b069a793b..b1a50ee5ff13 100644
--- a/include/condition_variable
+++ b/include/condition_variable
@@ -163,7 +163,7 @@ inline _LIBCPP_INLINE_VISIBILITY
void
condition_variable_any::notify_one() _NOEXCEPT
{
- {lock_guard<mutex> _(*__mut_);}
+ {lock_guard<mutex> __lx(*__mut_);}
__cv_.notify_one();
}
@@ -171,7 +171,7 @@ inline _LIBCPP_INLINE_VISIBILITY
void
condition_variable_any::notify_all() _NOEXCEPT
{
- {lock_guard<mutex> _(*__mut_);}
+ {lock_guard<mutex> __lx(*__mut_);}
__cv_.notify_all();
}
@@ -188,8 +188,8 @@ condition_variable_any::wait(_Lock& __lock)
shared_ptr<mutex> __mut = __mut_;
unique_lock<mutex> __lk(*__mut);
__lock.unlock();
- unique_ptr<_Lock, __lock_external> __(&__lock);
- lock_guard<unique_lock<mutex> > _(__lk, adopt_lock);
+ unique_ptr<_Lock, __lock_external> __lxx(&__lock);
+ lock_guard<unique_lock<mutex> > __lx(__lk, adopt_lock);
__cv_.wait(__lk);
} // __mut_.unlock(), __lock.lock()
@@ -210,8 +210,8 @@ condition_variable_any::wait_until(_Lock& __lock,
shared_ptr<mutex> __mut = __mut_;
unique_lock<mutex> __lk(*__mut);
__lock.unlock();
- unique_ptr<_Lock, __lock_external> __(&__lock);
- lock_guard<unique_lock<mutex> > _(__lk, adopt_lock);
+ unique_ptr<_Lock, __lock_external> __lxx(&__lock);
+ lock_guard<unique_lock<mutex> > __lx(__lk, adopt_lock);
return __cv_.wait_until(__lk, __t);
} // __mut_.unlock(), __lock.lock()
diff --git a/include/cstddef b/include/cstddef
index 4b01be26afed..24670897381d 100644
--- a/include/cstddef
+++ b/include/cstddef
@@ -58,12 +58,12 @@ typedef long double max_align_t;
struct _LIBCPP_VISIBLE nullptr_t
{
- void* _;
+ void* __lx;
struct __nat {int __for_bool_;};
- _LIBCPP_ALWAYS_INLINE _LIBCPP_CONSTEXPR nullptr_t() : _(0) {}
- _LIBCPP_ALWAYS_INLINE _LIBCPP_CONSTEXPR nullptr_t(int __nat::*) : _(0) {}
+ _LIBCPP_ALWAYS_INLINE _LIBCPP_CONSTEXPR nullptr_t() : __lx(0) {}
+ _LIBCPP_ALWAYS_INLINE _LIBCPP_CONSTEXPR nullptr_t(int __nat::*) : __lx(0) {}
_LIBCPP_ALWAYS_INLINE _LIBCPP_CONSTEXPR operator int __nat::*() const {return 0;}
diff --git a/include/ext/__hash b/include/ext/__hash
index 8e9635d07f57..21500e894dcd 100644
--- a/include/ext/__hash
+++ b/include/ext/__hash
@@ -43,4 +43,4 @@ template <> struct _LIBCPP_VISIBLE hash<char *>
};
}
-#endif _LIBCPP_EXT_HASH
+#endif // _LIBCPP_EXT_HASH
diff --git a/include/future b/include/future
index 39475bd955c8..cf552a9f3035 100644
--- a/include/future
+++ b/include/future
@@ -391,7 +391,7 @@ struct _LIBCPP_VISIBLE is_error_code_enum<future_errc> : public true_type {};
#ifdef _LIBCPP_HAS_NO_STRONG_ENUMS
template <>
-struct _LIBCPP_VISIBLE is_error_code_enum<future_errc::_> : public true_type { };
+struct _LIBCPP_VISIBLE is_error_code_enum<future_errc::__lx> : public true_type { };
#endif
//enum class launch
diff --git a/include/ios b/include/ios
index 7e489e390aaa..1474deb469b0 100644
--- a/include/ios
+++ b/include/ios
@@ -384,7 +384,7 @@ struct _LIBCPP_VISIBLE is_error_code_enum<io_errc> : public true_type { };
#ifdef _LIBCPP_HAS_NO_STRONG_ENUMS
template <>
-struct _LIBCPP_VISIBLE is_error_code_enum<io_errc::_> : public true_type { };
+struct _LIBCPP_VISIBLE is_error_code_enum<io_errc::__lx> : public true_type { };
#endif
_LIBCPP_VISIBLE
diff --git a/include/istream b/include/istream
index 72b2004dd53c..dc1c52be639a 100644
--- a/include/istream
+++ b/include/istream
@@ -1189,7 +1189,11 @@ basic_istream<_CharT, _Traits>::peek()
#endif // _LIBCPP_NO_EXCEPTIONS
sentry __sen(*this, true);
if (__sen)
+ {
__r = this->rdbuf()->sgetc();
+ if (traits_type::eq_int_type(__r, traits_type::eof()))
+ this->setstate(ios_base::eofbit);
+ }
#ifndef _LIBCPP_NO_EXCEPTIONS
}
catch (...)
@@ -1706,9 +1710,9 @@ operator>>(basic_istream<_CharT, _Traits>& __is, bitset<_Size>& __x)
return __is;
}
-extern template class basic_istream<char>;
-extern template class basic_istream<wchar_t>;
-extern template class basic_iostream<char>;
+_LIBCPP_EXTERN_TEMPLATE(class basic_istream<char>)
+_LIBCPP_EXTERN_TEMPLATE(class basic_istream<wchar_t>)
+_LIBCPP_EXTERN_TEMPLATE(class basic_iostream<char>)
_LIBCPP_END_NAMESPACE_STD
diff --git a/include/iterator b/include/iterator
index 5747504a35b0..bcbf3ae4af8c 100644
--- a/include/iterator
+++ b/include/iterator
@@ -337,7 +337,7 @@ template <class _Tp>
struct __has_iterator_category
{
private:
- struct __two {char _; char __;};
+ struct __two {char __lx; char __lxx;};
template <class _Up> static __two __test(...);
template <class _Up> static char __test(typename _Up::iterator_category* = 0);
public:
diff --git a/include/locale b/include/locale
index 0d77a4a13e79..976c4cf50a17 100644
--- a/include/locale
+++ b/include/locale
@@ -692,8 +692,8 @@ __num_get<_CharT>::__stage2_float_loop(_CharT __ct, bool& __in_units, char& __ex
return 0;
}
-extern template struct __num_get<char>;
-extern template struct __num_get<wchar_t>;
+_LIBCPP_EXTERN_TEMPLATE(struct __num_get<char>)
+_LIBCPP_EXTERN_TEMPLATE(struct __num_get<wchar_t>)
template <class _CharT, class _InputIterator = istreambuf_iterator<_CharT> >
class _LIBCPP_VISIBLE num_get
@@ -1314,8 +1314,8 @@ num_get<_CharT, _InputIterator>::do_get(iter_type __b, iter_type __e,
return __b;
}
-extern template class num_get<char>;
-extern template class num_get<wchar_t>;
+_LIBCPP_EXTERN_TEMPLATE(class num_get<char>)
+_LIBCPP_EXTERN_TEMPLATE(class num_get<wchar_t>)
struct __num_put_base
{
@@ -1464,8 +1464,8 @@ __num_put<_CharT>::__widen_and_group_float(char* __nb, char* __np, char* __ne,
__op = __ob + (__np - __nb);
}
-extern template struct __num_put<char>;
-extern template struct __num_put<wchar_t>;
+_LIBCPP_EXTERN_TEMPLATE(struct __num_put<char>)
+_LIBCPP_EXTERN_TEMPLATE(struct __num_put<wchar_t>)
template <class _CharT, class _OutputIterator = ostreambuf_iterator<_CharT> >
class _LIBCPP_VISIBLE num_put
@@ -1938,8 +1938,8 @@ num_put<_CharT, _OutputIterator>::do_put(iter_type __s, ios_base& __iob,
return __pad_and_output(__s, __o, __op, __oe, __iob, __fl);
}
-extern template class num_put<char>;
-extern template class num_put<wchar_t>;
+_LIBCPP_EXTERN_TEMPLATE(class num_put<char>)
+_LIBCPP_EXTERN_TEMPLATE(class num_put<wchar_t>)
template <class _CharT, class _InputIterator>
_LIBCPP_HIDDEN
@@ -2605,8 +2605,8 @@ time_get<_CharT, _InputIterator>::do_get(iter_type __b, iter_type __e,
return __b;
}
-extern template class time_get<char>;
-extern template class time_get<wchar_t>;
+_LIBCPP_EXTERN_TEMPLATE(class time_get<char>)
+_LIBCPP_EXTERN_TEMPLATE(class time_get<wchar_t>)
class __time_get
{
@@ -2688,8 +2688,8 @@ private:
virtual const string_type& __X() const {return this->__X_;}
};
-extern template class time_get_byname<char>;
-extern template class time_get_byname<wchar_t>;
+_LIBCPP_EXTERN_TEMPLATE(class time_get_byname<char>)
+_LIBCPP_EXTERN_TEMPLATE(class time_get_byname<wchar_t>)
class __time_put
{
@@ -2801,8 +2801,8 @@ time_put<_CharT, _OutputIterator>::do_put(iter_type __s, ios_base&,
return _VSTD::copy(__nb, __ne, __s);
}
-extern template class time_put<char>;
-extern template class time_put<wchar_t>;
+_LIBCPP_EXTERN_TEMPLATE(class time_put<char>)
+_LIBCPP_EXTERN_TEMPLATE(class time_put<wchar_t>)
template <class _CharT, class _OutputIterator = ostreambuf_iterator<_CharT> >
class _LIBCPP_VISIBLE time_put_byname
@@ -2822,8 +2822,8 @@ protected:
~time_put_byname() {}
};
-extern template class time_put_byname<char>;
-extern template class time_put_byname<wchar_t>;
+_LIBCPP_EXTERN_TEMPLATE(class time_put_byname<char>)
+_LIBCPP_EXTERN_TEMPLATE(class time_put_byname<wchar_t>)
// money_base
@@ -2876,19 +2876,19 @@ protected:
virtual string_type do_negative_sign() const {return string_type(1, '-');}
virtual int do_frac_digits() const {return 0;}
virtual pattern do_pos_format() const
- {pattern __p = {symbol, sign, none, value}; return __p;}
+ {pattern __p = {{symbol, sign, none, value}}; return __p;}
virtual pattern do_neg_format() const
- {pattern __p = {symbol, sign, none, value}; return __p;}
+ {pattern __p = {{symbol, sign, none, value}}; return __p;}
};
template <class _CharT, bool _International>
locale::id
moneypunct<_CharT, _International>::id;
-extern template class moneypunct<char, false>;
-extern template class moneypunct<char, true>;
-extern template class moneypunct<wchar_t, false>;
-extern template class moneypunct<wchar_t, true>;
+_LIBCPP_EXTERN_TEMPLATE(class moneypunct<char, false>)
+_LIBCPP_EXTERN_TEMPLATE(class moneypunct<char, true>)
+_LIBCPP_EXTERN_TEMPLATE(class moneypunct<wchar_t, false>)
+_LIBCPP_EXTERN_TEMPLATE(class moneypunct<wchar_t, true>)
// moneypunct_byname
@@ -2942,10 +2942,10 @@ template<> void moneypunct_byname<char, true>::init(const char*);
template<> void moneypunct_byname<wchar_t, false>::init(const char*);
template<> void moneypunct_byname<wchar_t, true>::init(const char*);
-extern template class moneypunct_byname<char, false>;
-extern template class moneypunct_byname<char, true>;
-extern template class moneypunct_byname<wchar_t, false>;
-extern template class moneypunct_byname<wchar_t, true>;
+_LIBCPP_EXTERN_TEMPLATE(class moneypunct_byname<char, false>)
+_LIBCPP_EXTERN_TEMPLATE(class moneypunct_byname<char, true>)
+_LIBCPP_EXTERN_TEMPLATE(class moneypunct_byname<wchar_t, false>)
+_LIBCPP_EXTERN_TEMPLATE(class moneypunct_byname<wchar_t, true>)
// money_get
@@ -3001,8 +3001,8 @@ __money_get<_CharT>::__gather_info(bool __intl, const locale& __loc,
}
}
-extern template class __money_get<char>;
-extern template class __money_get<wchar_t>;
+_LIBCPP_EXTERN_TEMPLATE(class __money_get<char>)
+_LIBCPP_EXTERN_TEMPLATE(class __money_get<wchar_t>)
template <class _CharT, class _InputIterator = istreambuf_iterator<_CharT> >
class _LIBCPP_VISIBLE money_get
@@ -3192,7 +3192,6 @@ money_get<_CharT, _InputIterator>::__do_get(iter_type& __b, iter_type __e,
bool __sb = __flags & ios_base::showbase;
if (__sb || __more_needed)
{
- ios_base::iostate __et = ios_base::goodbit;
typename string_type::const_iterator __sym_space_end = __sym.begin();
if (__p > 0 && (__pat.field[__p - 1] == money_base::none ||
__pat.field[__p - 1] == money_base::space)) {
@@ -3383,8 +3382,8 @@ money_get<_CharT, _InputIterator>::do_get(iter_type __b, iter_type __e,
return __b;
}
-extern template class money_get<char>;
-extern template class money_get<wchar_t>;
+_LIBCPP_EXTERN_TEMPLATE(class money_get<char>)
+_LIBCPP_EXTERN_TEMPLATE(class money_get<wchar_t>)
// money_put
@@ -3558,8 +3557,8 @@ __money_put<_CharT>::__format(char_type* __mb, char_type*& __mi, char_type*& __m
__mi = __mb;
}
-extern template class __money_put<char>;
-extern template class __money_put<wchar_t>;
+_LIBCPP_EXTERN_TEMPLATE(class __money_put<char>)
+_LIBCPP_EXTERN_TEMPLATE(class __money_put<wchar_t>)
template <class _CharT, class _OutputIterator = ostreambuf_iterator<_CharT> >
class _LIBCPP_VISIBLE money_put
@@ -3715,8 +3714,8 @@ money_put<_CharT, _OutputIterator>::do_put(iter_type __s, bool __intl,
return __pad_and_output(__s, __mb, __mi, __me, __iob, __fl);
}
-extern template class money_put<char>;
-extern template class money_put<wchar_t>;
+_LIBCPP_EXTERN_TEMPLATE(class money_put<char>)
+_LIBCPP_EXTERN_TEMPLATE(class money_put<wchar_t>)
// messages
@@ -3825,8 +3824,8 @@ messages<_CharT>::do_close(catalog __c) const
#endif // !_WIN32
}
-extern template class messages<char>;
-extern template class messages<wchar_t>;
+_LIBCPP_EXTERN_TEMPLATE(class messages<char>)
+_LIBCPP_EXTERN_TEMPLATE(class messages<wchar_t>)
template <class _CharT>
class _LIBCPP_VISIBLE messages_byname
@@ -3849,8 +3848,8 @@ protected:
~messages_byname() {}
};
-extern template class messages_byname<char>;
-extern template class messages_byname<wchar_t>;
+_LIBCPP_EXTERN_TEMPLATE(class messages_byname<char>)
+_LIBCPP_EXTERN_TEMPLATE(class messages_byname<wchar_t>)
template<class _Codecvt, class _Elem = wchar_t,
class _Wide_alloc = allocator<_Elem>,
diff --git a/include/memory b/include/memory
index fe5dd0c79030..4c12ad93ab86 100644
--- a/include/memory
+++ b/include/memory
@@ -694,7 +694,7 @@ template <class _Tp>
struct __has_element_type
{
private:
- struct __two {char _; char __;};
+ struct __two {char __lx; char __lxx;};
template <class _Up> static __two __test(...);
template <class _Up> static char __test(typename _Up::element_type* = 0);
public:
@@ -782,7 +782,7 @@ template <class _Tp>
struct __has_difference_type
{
private:
- struct __two {char _; char __;};
+ struct __two {char __lx; char __lxx;};
template <class _Up> static __two __test(...);
template <class _Up> static char __test(typename _Up::difference_type* = 0);
public:
@@ -805,7 +805,7 @@ template <class _Tp, class _Up>
struct __has_rebind
{
private:
- struct __two {char _; char __;};
+ struct __two {char __lx; char __lxx;};
template <class _Xp> static __two __test(...);
template <class _Xp> static char __test(typename _Xp::template rebind<_Up>* = 0);
public:
@@ -998,7 +998,7 @@ template <class _Tp>
struct __has_const_pointer
{
private:
- struct __two {char _; char __;};
+ struct __two {char __lx; char __lxx;};
template <class _Up> static __two __test(...);
template <class _Up> static char __test(typename _Up::const_pointer* = 0);
public:
@@ -1025,7 +1025,7 @@ template <class _Tp>
struct __has_void_pointer
{
private:
- struct __two {char _; char __;};
+ struct __two {char __lx; char __lxx;};
template <class _Up> static __two __test(...);
template <class _Up> static char __test(typename _Up::void_pointer* = 0);
public:
@@ -1052,7 +1052,7 @@ template <class _Tp>
struct __has_const_void_pointer
{
private:
- struct __two {char _; char __;};
+ struct __two {char __lx; char __lxx;};
template <class _Up> static __two __test(...);
template <class _Up> static char __test(typename _Up::const_void_pointer* = 0);
public:
@@ -1095,7 +1095,7 @@ template <class _Tp>
struct __has_size_type
{
private:
- struct __two {char _; char __;};
+ struct __two {char __lx; char __lxx;};
template <class _Up> static __two __test(...);
template <class _Up> static char __test(typename _Up::size_type* = 0);
public:
@@ -1118,7 +1118,7 @@ template <class _Tp>
struct __has_propagate_on_container_copy_assignment
{
private:
- struct __two {char _; char __;};
+ struct __two {char __lx; char __lxx;};
template <class _Up> static __two __test(...);
template <class _Up> static char __test(typename _Up::propagate_on_container_copy_assignment* = 0);
public:
@@ -1141,7 +1141,7 @@ template <class _Tp>
struct __has_propagate_on_container_move_assignment
{
private:
- struct __two {char _; char __;};
+ struct __two {char __lx; char __lxx;};
template <class _Up> static __two __test(...);
template <class _Up> static char __test(typename _Up::propagate_on_container_move_assignment* = 0);
public:
@@ -1164,7 +1164,7 @@ template <class _Tp>
struct __has_propagate_on_container_swap
{
private:
- struct __two {char _; char __;};
+ struct __two {char __lx; char __lxx;};
template <class _Up> static __two __test(...);
template <class _Up> static char __test(typename _Up::propagate_on_container_swap* = 0);
public:
@@ -1187,7 +1187,7 @@ template <class _Tp, class _Up, bool = __has_rebind<_Tp, _Up>::value>
struct __has_rebind_other
{
private:
- struct __two {char _; char __;};
+ struct __two {char __lx; char __lxx;};
template <class _Xp> static __two __test(...);
template <class _Xp> static char __test(typename _Xp::template rebind<_Up>::other* = 0);
public:
@@ -5268,7 +5268,7 @@ operator<<(basic_ostream<_CharT, _Traits>& __os, shared_ptr<_Yp> const& __p);
class __sp_mut
{
- void* _;
+ void* __lx;
public:
void lock() _NOEXCEPT;
void unlock() _NOEXCEPT;
@@ -5395,17 +5395,17 @@ atomic_compare_exchange_weak_explicit(shared_ptr<_Tp>* __p, shared_ptr<_Tp>* __v
//enum class
struct _LIBCPP_VISIBLE pointer_safety
{
- enum _
+ enum __lx
{
relaxed,
preferred,
strict
};
- _ __v_;
+ __lx __v_;
_LIBCPP_INLINE_VISIBILITY
- pointer_safety(_ __v) : __v_(__v) {}
+ pointer_safety(__lx __v) : __v_(__v) {}
_LIBCPP_INLINE_VISIBILITY
operator int() const {return __v_;}
};
diff --git a/include/ostream b/include/ostream
index b135ddb7713a..9d26a41e8295 100644
--- a/include/ostream
+++ b/include/ostream
@@ -1287,8 +1287,8 @@ operator<<(basic_ostream<_CharT, _Traits>& __os, const bitset<_Size>& __x)
use_facet<ctype<_CharT> >(__os.getloc()).widen('1'));
}
-extern template class basic_ostream<char>;
-extern template class basic_ostream<wchar_t>;
+_LIBCPP_EXTERN_TEMPLATE(class basic_ostream<char>)
+_LIBCPP_EXTERN_TEMPLATE(class basic_ostream<wchar_t>)
_LIBCPP_END_NAMESPACE_STD
diff --git a/include/random b/include/random
index a1553f13f8b5..d838289551ca 100644
--- a/include/random
+++ b/include/random
@@ -1991,7 +1991,7 @@ basic_ostream<_CharT, _Traits>&
operator<<(basic_ostream<_CharT, _Traits>& __os,
const linear_congruential_engine<_UIntType, __a, __c, __m>& __x)
{
- __save_flags<_CharT, _Traits> _(__os);
+ __save_flags<_CharT, _Traits> __lx(__os);
__os.flags(ios_base::dec | ios_base::left);
__os.fill(__os.widen(' '));
return __os << __x.__x_;
@@ -2003,7 +2003,7 @@ basic_istream<_CharT, _Traits>&
operator>>(basic_istream<_CharT, _Traits>& __is,
linear_congruential_engine<_UIntType, __a, __c, __m>& __x)
{
- __save_flags<_CharT, _Traits> _(__is);
+ __save_flags<_CharT, _Traits> __lx(__is);
__is.flags(ios_base::dec | ios_base::skipws);
_UIntType __t;
__is >> __t;
@@ -2377,7 +2377,7 @@ operator<<(basic_ostream<_CharT, _Traits>& __os,
const mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
_Bp, _Tp, _Cp, _Lp, _Fp>& __x)
{
- __save_flags<_CharT, _Traits> _(__os);
+ __save_flags<_CharT, _Traits> __lx(__os);
__os.flags(ios_base::dec | ios_base::left);
_CharT __sp = __os.widen(' ');
__os.fill(__sp);
@@ -2398,7 +2398,7 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
mersenne_twister_engine<_UI, _Wp, _Np, _Mp, _Rp, _Ap, _Up, _Dp, _Sp,
_Bp, _Tp, _Cp, _Lp, _Fp>& __x)
{
- __save_flags<_CharT, _Traits> _(__is);
+ __save_flags<_CharT, _Traits> __lx(__is);
__is.flags(ios_base::dec | ios_base::skipws);
_UI __t[_Np];
for (size_t __i = 0; __i < _Np; ++__i)
@@ -2684,7 +2684,7 @@ basic_ostream<_CharT, _Traits>&
operator<<(basic_ostream<_CharT, _Traits>& __os,
const subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __x)
{
- __save_flags<_CharT, _Traits> _(__os);
+ __save_flags<_CharT, _Traits> __lx(__os);
__os.flags(ios_base::dec | ios_base::left);
_CharT __sp = __os.widen(' ');
__os.fill(__sp);
@@ -2703,7 +2703,7 @@ basic_istream<_CharT, _Traits>&
operator>>(basic_istream<_CharT, _Traits>& __is,
subtract_with_carry_engine<_UI, _Wp, _Sp, _Rp>& __x)
{
- __save_flags<_CharT, _Traits> _(__is);
+ __save_flags<_CharT, _Traits> __lx(__is);
__is.flags(ios_base::dec | ios_base::skipws);
_UI __t[_Rp+1];
for (size_t __i = 0; __i < _Rp+1; ++__i)
@@ -2859,7 +2859,7 @@ basic_ostream<_CharT, _Traits>&
operator<<(basic_ostream<_CharT, _Traits>& __os,
const discard_block_engine<_Eng, _Pp, _Rp>& __x)
{
- __save_flags<_CharT, _Traits> _(__os);
+ __save_flags<_CharT, _Traits> __lx(__os);
__os.flags(ios_base::dec | ios_base::left);
_CharT __sp = __os.widen(' ');
__os.fill(__sp);
@@ -2872,7 +2872,7 @@ basic_istream<_CharT, _Traits>&
operator>>(basic_istream<_CharT, _Traits>& __is,
discard_block_engine<_Eng, _Pp, _Rp>& __x)
{
- __save_flags<_CharT, _Traits> _(__is);
+ __save_flags<_CharT, _Traits> __lx(__is);
__is.flags(ios_base::dec | ios_base::skipws);
_Eng __e;
int __n;
@@ -3340,7 +3340,7 @@ basic_ostream<_CharT, _Traits>&
operator<<(basic_ostream<_CharT, _Traits>& __os,
const shuffle_order_engine<_Eng, _Kp>& __x)
{
- __save_flags<_CharT, _Traits> _(__os);
+ __save_flags<_CharT, _Traits> __lx(__os);
__os.flags(ios_base::dec | ios_base::left);
_CharT __sp = __os.widen(' ');
__os.fill(__sp);
@@ -3357,7 +3357,7 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
shuffle_order_engine<_Eng, _Kp>& __x)
{
typedef typename shuffle_order_engine<_Eng, _Kp>::result_type result_type;
- __save_flags<_CharT, _Traits> _(__is);
+ __save_flags<_CharT, _Traits> __lx(__is);
__is.flags(ios_base::dec | ios_base::skipws);
_Eng __e;
result_type _Vp[_Kp+1];
@@ -3561,7 +3561,7 @@ basic_ostream<_CharT, _Traits>&
operator<<(basic_ostream<_CharT, _Traits>& __os,
const uniform_int_distribution<_IT>& __x)
{
- __save_flags<_CharT, _Traits> _(__os);
+ __save_flags<_CharT, _Traits> __lx(__os);
__os.flags(ios_base::dec | ios_base::left);
_CharT __sp = __os.widen(' ');
__os.fill(__sp);
@@ -3576,7 +3576,7 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
typedef uniform_int_distribution<_IT> _Eng;
typedef typename _Eng::result_type result_type;
typedef typename _Eng::param_type param_type;
- __save_flags<_CharT, _Traits> _(__is);
+ __save_flags<_CharT, _Traits> __lx(__is);
__is.flags(ios_base::dec | ios_base::skipws);
result_type __a;
result_type __b;
@@ -3682,7 +3682,7 @@ basic_ostream<_CharT, _Traits>&
operator<<(basic_ostream<_CharT, _Traits>& __os,
const uniform_real_distribution<_RT>& __x)
{
- __save_flags<_CharT, _Traits> _(__os);
+ __save_flags<_CharT, _Traits> __lx(__os);
__os.flags(ios_base::dec | ios_base::left | ios_base::fixed |
ios_base::scientific);
_CharT __sp = __os.widen(' ');
@@ -3698,7 +3698,7 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
typedef uniform_real_distribution<_RT> _Eng;
typedef typename _Eng::result_type result_type;
typedef typename _Eng::param_type param_type;
- __save_flags<_CharT, _Traits> _(__is);
+ __save_flags<_CharT, _Traits> __lx(__is);
__is.flags(ios_base::dec | ios_base::skipws);
result_type __a;
result_type __b;
@@ -3793,7 +3793,7 @@ template <class _CharT, class _Traits>
basic_ostream<_CharT, _Traits>&
operator<<(basic_ostream<_CharT, _Traits>& __os, const bernoulli_distribution& __x)
{
- __save_flags<_CharT, _Traits> _(__os);
+ __save_flags<_CharT, _Traits> __lx(__os);
__os.flags(ios_base::dec | ios_base::left | ios_base::fixed |
ios_base::scientific);
_CharT __sp = __os.widen(' ');
@@ -3807,7 +3807,7 @@ operator>>(basic_istream<_CharT, _Traits>& __is, bernoulli_distribution& __x)
{
typedef bernoulli_distribution _Eng;
typedef typename _Eng::param_type param_type;
- __save_flags<_CharT, _Traits> _(__is);
+ __save_flags<_CharT, _Traits> __lx(__is);
__is.flags(ios_base::dec | ios_base::skipws);
double __p;
__is >> __p;
@@ -3955,7 +3955,7 @@ basic_ostream<_CharT, _Traits>&
operator<<(basic_ostream<_CharT, _Traits>& __os,
const binomial_distribution<_IntType>& __x)
{
- __save_flags<_CharT, _Traits> _(__os);
+ __save_flags<_CharT, _Traits> __lx(__os);
__os.flags(ios_base::dec | ios_base::left | ios_base::fixed |
ios_base::scientific);
_CharT __sp = __os.widen(' ');
@@ -3971,7 +3971,7 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
typedef binomial_distribution<_IntType> _Eng;
typedef typename _Eng::result_type result_type;
typedef typename _Eng::param_type param_type;
- __save_flags<_CharT, _Traits> _(__is);
+ __save_flags<_CharT, _Traits> __lx(__is);
__is.flags(ios_base::dec | ios_base::skipws);
result_type __t;
double __p;
@@ -4073,7 +4073,7 @@ basic_ostream<_CharT, _Traits>&
operator<<(basic_ostream<_CharT, _Traits>& __os,
const exponential_distribution<_RealType>& __x)
{
- __save_flags<_CharT, _Traits> _(__os);
+ __save_flags<_CharT, _Traits> __lx(__os);
__os.flags(ios_base::dec | ios_base::left | ios_base::fixed |
ios_base::scientific);
return __os << __x.lambda();
@@ -4087,7 +4087,7 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
typedef exponential_distribution<_RealType> _Eng;
typedef typename _Eng::result_type result_type;
typedef typename _Eng::param_type param_type;
- __save_flags<_CharT, _Traits> _(__is);
+ __save_flags<_CharT, _Traits> __lx(__is);
__is.flags(ios_base::dec | ios_base::skipws);
result_type __lambda;
__is >> __lambda;
@@ -4227,7 +4227,7 @@ basic_ostream<_CharT, _Traits>&
operator<<(basic_ostream<_CharT, _Traits>& __os,
const normal_distribution<_RT>& __x)
{
- __save_flags<_CharT, _Traits> _(__os);
+ __save_flags<_CharT, _Traits> __lx(__os);
__os.flags(ios_base::dec | ios_base::left | ios_base::fixed |
ios_base::scientific);
_CharT __sp = __os.widen(' ');
@@ -4246,7 +4246,7 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
typedef normal_distribution<_RT> _Eng;
typedef typename _Eng::result_type result_type;
typedef typename _Eng::param_type param_type;
- __save_flags<_CharT, _Traits> _(__is);
+ __save_flags<_CharT, _Traits> __lx(__is);
__is.flags(ios_base::dec | ios_base::skipws);
result_type __mean;
result_type __stddev;
@@ -4598,7 +4598,7 @@ basic_ostream<_CharT, _Traits>&
operator<<(basic_ostream<_CharT, _Traits>& __os,
const poisson_distribution<_IntType>& __x)
{
- __save_flags<_CharT, _Traits> _(__os);
+ __save_flags<_CharT, _Traits> __lx(__os);
__os.flags(ios_base::dec | ios_base::left | ios_base::fixed |
ios_base::scientific);
return __os << __x.mean();
@@ -4611,7 +4611,7 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
{
typedef poisson_distribution<_IntType> _Eng;
typedef typename _Eng::param_type param_type;
- __save_flags<_CharT, _Traits> _(__is);
+ __save_flags<_CharT, _Traits> __lx(__is);
__is.flags(ios_base::dec | ios_base::skipws);
double __mean;
__is >> __mean;
@@ -4709,7 +4709,7 @@ basic_ostream<_CharT, _Traits>&
operator<<(basic_ostream<_CharT, _Traits>& __os,
const weibull_distribution<_RT>& __x)
{
- __save_flags<_CharT, _Traits> _(__os);
+ __save_flags<_CharT, _Traits> __lx(__os);
__os.flags(ios_base::dec | ios_base::left | ios_base::fixed |
ios_base::scientific);
_CharT __sp = __os.widen(' ');
@@ -4726,7 +4726,7 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
typedef weibull_distribution<_RT> _Eng;
typedef typename _Eng::result_type result_type;
typedef typename _Eng::param_type param_type;
- __save_flags<_CharT, _Traits> _(__is);
+ __save_flags<_CharT, _Traits> __lx(__is);
__is.flags(ios_base::dec | ios_base::skipws);
result_type __a;
result_type __b;
@@ -4828,7 +4828,7 @@ basic_ostream<_CharT, _Traits>&
operator<<(basic_ostream<_CharT, _Traits>& __os,
const extreme_value_distribution<_RT>& __x)
{
- __save_flags<_CharT, _Traits> _(__os);
+ __save_flags<_CharT, _Traits> __lx(__os);
__os.flags(ios_base::dec | ios_base::left | ios_base::fixed |
ios_base::scientific);
_CharT __sp = __os.widen(' ');
@@ -4845,7 +4845,7 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
typedef extreme_value_distribution<_RT> _Eng;
typedef typename _Eng::result_type result_type;
typedef typename _Eng::param_type param_type;
- __save_flags<_CharT, _Traits> _(__is);
+ __save_flags<_CharT, _Traits> __lx(__is);
__is.flags(ios_base::dec | ios_base::skipws);
result_type __a;
result_type __b;
@@ -5000,7 +5000,7 @@ basic_ostream<_CharT, _Traits>&
operator<<(basic_ostream<_CharT, _Traits>& __os,
const gamma_distribution<_RT>& __x)
{
- __save_flags<_CharT, _Traits> _(__os);
+ __save_flags<_CharT, _Traits> __lx(__os);
__os.flags(ios_base::dec | ios_base::left | ios_base::fixed |
ios_base::scientific);
_CharT __sp = __os.widen(' ');
@@ -5017,7 +5017,7 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
typedef gamma_distribution<_RT> _Eng;
typedef typename _Eng::result_type result_type;
typedef typename _Eng::param_type param_type;
- __save_flags<_CharT, _Traits> _(__is);
+ __save_flags<_CharT, _Traits> __lx(__is);
__is.flags(ios_base::dec | ios_base::skipws);
result_type __alpha;
result_type __beta;
@@ -5136,7 +5136,7 @@ basic_ostream<_CharT, _Traits>&
operator<<(basic_ostream<_CharT, _Traits>& __os,
const negative_binomial_distribution<_IntType>& __x)
{
- __save_flags<_CharT, _Traits> _(__os);
+ __save_flags<_CharT, _Traits> __lx(__os);
__os.flags(ios_base::dec | ios_base::left | ios_base::fixed |
ios_base::scientific);
_CharT __sp = __os.widen(' ');
@@ -5152,7 +5152,7 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
typedef negative_binomial_distribution<_IntType> _Eng;
typedef typename _Eng::result_type result_type;
typedef typename _Eng::param_type param_type;
- __save_flags<_CharT, _Traits> _(__is);
+ __save_flags<_CharT, _Traits> __lx(__is);
__is.flags(ios_base::dec | ios_base::skipws);
result_type __k;
double __p;
@@ -5242,7 +5242,7 @@ basic_ostream<_CharT, _Traits>&
operator<<(basic_ostream<_CharT, _Traits>& __os,
const geometric_distribution<_IntType>& __x)
{
- __save_flags<_CharT, _Traits> _(__os);
+ __save_flags<_CharT, _Traits> __lx(__os);
__os.flags(ios_base::dec | ios_base::left | ios_base::fixed |
ios_base::scientific);
return __os << __x.p();
@@ -5255,7 +5255,7 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
{
typedef geometric_distribution<_IntType> _Eng;
typedef typename _Eng::param_type param_type;
- __save_flags<_CharT, _Traits> _(__is);
+ __save_flags<_CharT, _Traits> __lx(__is);
__is.flags(ios_base::dec | ios_base::skipws);
double __p;
__is >> __p;
@@ -5346,7 +5346,7 @@ basic_ostream<_CharT, _Traits>&
operator<<(basic_ostream<_CharT, _Traits>& __os,
const chi_squared_distribution<_RT>& __x)
{
- __save_flags<_CharT, _Traits> _(__os);
+ __save_flags<_CharT, _Traits> __lx(__os);
__os.flags(ios_base::dec | ios_base::left | ios_base::fixed |
ios_base::scientific);
__os << __x.n();
@@ -5361,7 +5361,7 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
typedef chi_squared_distribution<_RT> _Eng;
typedef typename _Eng::result_type result_type;
typedef typename _Eng::param_type param_type;
- __save_flags<_CharT, _Traits> _(__is);
+ __save_flags<_CharT, _Traits> __lx(__is);
__is.flags(ios_base::dec | ios_base::skipws);
result_type __n;
__is >> __n;
@@ -5466,7 +5466,7 @@ basic_ostream<_CharT, _Traits>&
operator<<(basic_ostream<_CharT, _Traits>& __os,
const cauchy_distribution<_RT>& __x)
{
- __save_flags<_CharT, _Traits> _(__os);
+ __save_flags<_CharT, _Traits> __lx(__os);
__os.flags(ios_base::dec | ios_base::left | ios_base::fixed |
ios_base::scientific);
_CharT __sp = __os.widen(' ');
@@ -5483,7 +5483,7 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
typedef cauchy_distribution<_RT> _Eng;
typedef typename _Eng::result_type result_type;
typedef typename _Eng::param_type param_type;
- __save_flags<_CharT, _Traits> _(__is);
+ __save_flags<_CharT, _Traits> __lx(__is);
__is.flags(ios_base::dec | ios_base::skipws);
result_type __a;
result_type __b;
@@ -5588,7 +5588,7 @@ basic_ostream<_CharT, _Traits>&
operator<<(basic_ostream<_CharT, _Traits>& __os,
const fisher_f_distribution<_RT>& __x)
{
- __save_flags<_CharT, _Traits> _(__os);
+ __save_flags<_CharT, _Traits> __lx(__os);
__os.flags(ios_base::dec | ios_base::left | ios_base::fixed |
ios_base::scientific);
_CharT __sp = __os.widen(' ');
@@ -5605,7 +5605,7 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
typedef fisher_f_distribution<_RT> _Eng;
typedef typename _Eng::result_type result_type;
typedef typename _Eng::param_type param_type;
- __save_flags<_CharT, _Traits> _(__is);
+ __save_flags<_CharT, _Traits> __lx(__is);
__is.flags(ios_base::dec | ios_base::skipws);
result_type __m;
result_type __n;
@@ -5704,7 +5704,7 @@ basic_ostream<_CharT, _Traits>&
operator<<(basic_ostream<_CharT, _Traits>& __os,
const student_t_distribution<_RT>& __x)
{
- __save_flags<_CharT, _Traits> _(__os);
+ __save_flags<_CharT, _Traits> __lx(__os);
__os.flags(ios_base::dec | ios_base::left | ios_base::fixed |
ios_base::scientific);
__os << __x.n();
@@ -5719,7 +5719,7 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
typedef student_t_distribution<_RT> _Eng;
typedef typename _Eng::result_type result_type;
typedef typename _Eng::param_type param_type;
- __save_flags<_CharT, _Traits> _(__is);
+ __save_flags<_CharT, _Traits> __lx(__is);
__is.flags(ios_base::dec | ios_base::skipws);
result_type __n;
__is >> __n;
@@ -5927,7 +5927,7 @@ basic_ostream<_CharT, _Traits>&
operator<<(basic_ostream<_CharT, _Traits>& __os,
const discrete_distribution<_IT>& __x)
{
- __save_flags<_CharT, _Traits> _(__os);
+ __save_flags<_CharT, _Traits> __lx(__os);
__os.flags(ios_base::dec | ios_base::left | ios_base::fixed |
ios_base::scientific);
_CharT __sp = __os.widen(' ');
@@ -5947,7 +5947,7 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
typedef discrete_distribution<_IT> _Eng;
typedef typename _Eng::result_type result_type;
typedef typename _Eng::param_type param_type;
- __save_flags<_CharT, _Traits> _(__is);
+ __save_flags<_CharT, _Traits> __lx(__is);
__is.flags(ios_base::dec | ios_base::skipws);
size_t __n;
__is >> __n;
@@ -6231,7 +6231,7 @@ basic_ostream<_CharT, _Traits>&
operator<<(basic_ostream<_CharT, _Traits>& __os,
const piecewise_constant_distribution<_RT>& __x)
{
- __save_flags<_CharT, _Traits> _(__os);
+ __save_flags<_CharT, _Traits> __lx(__os);
__os.flags(ios_base::dec | ios_base::left | ios_base::fixed |
ios_base::scientific);
_CharT __sp = __os.widen(' ');
@@ -6259,7 +6259,7 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
typedef piecewise_constant_distribution<_RT> _Eng;
typedef typename _Eng::result_type result_type;
typedef typename _Eng::param_type param_type;
- __save_flags<_CharT, _Traits> _(__is);
+ __save_flags<_CharT, _Traits> __lx(__is);
__is.flags(ios_base::dec | ios_base::skipws);
size_t __n;
__is >> __n;
@@ -6571,7 +6571,7 @@ basic_ostream<_CharT, _Traits>&
operator<<(basic_ostream<_CharT, _Traits>& __os,
const piecewise_linear_distribution<_RT>& __x)
{
- __save_flags<_CharT, _Traits> _(__os);
+ __save_flags<_CharT, _Traits> __lx(__os);
__os.flags(ios_base::dec | ios_base::left | ios_base::fixed |
ios_base::scientific);
_CharT __sp = __os.widen(' ');
@@ -6599,7 +6599,7 @@ operator>>(basic_istream<_CharT, _Traits>& __is,
typedef piecewise_linear_distribution<_RT> _Eng;
typedef typename _Eng::result_type result_type;
typedef typename _Eng::param_type param_type;
- __save_flags<_CharT, _Traits> _(__is);
+ __save_flags<_CharT, _Traits> __lx(__is);
__is.flags(ios_base::dec | ios_base::skipws);
size_t __n;
__is >> __n;
diff --git a/include/streambuf b/include/streambuf
index e34ad23eb723..d68802410226 100644
--- a/include/streambuf
+++ b/include/streambuf
@@ -553,11 +553,11 @@ basic_streambuf<_CharT, _Traits>::overflow(int_type)
return traits_type::eof();
}
-extern template class basic_streambuf<char>;
-extern template class basic_streambuf<wchar_t>;
+_LIBCPP_EXTERN_TEMPLATE(class basic_streambuf<char>)
+_LIBCPP_EXTERN_TEMPLATE(class basic_streambuf<wchar_t>)
-extern template class basic_ios<char>;
-extern template class basic_ios<wchar_t>;
+_LIBCPP_EXTERN_TEMPLATE(class basic_ios<char>)
+_LIBCPP_EXTERN_TEMPLATE(class basic_ios<wchar_t>)
_LIBCPP_END_NAMESPACE_STD
diff --git a/include/string b/include/string
index 89a00e55b4bb..5bf42f023a41 100644
--- a/include/string
+++ b/include/string
@@ -1031,7 +1031,7 @@ __basic_string_common<__b>::__throw_out_of_range() const
#pragma warning( push )
#pragma warning( disable: 4231 )
#endif // _MSC_VER
-extern template class __basic_string_common<true>;
+_LIBCPP_EXTERN_TEMPLATE(class __basic_string_common<true>)
#ifdef _MSC_VER
#pragma warning( pop )
#endif // _MSC_VER
@@ -1094,14 +1094,14 @@ private:
union
{
unsigned char __size_;
- value_type _;
+ value_type __lx;
};
value_type __data_[__min_cap];
};
- union _{__long _; __short __;};
+ union __lx{__long __lx; __short __lxx;};
- enum {__n_words = sizeof(_) / sizeof(size_type)};
+ enum {__n_words = sizeof(__lx) / sizeof(size_type)};
struct __raw
{
@@ -3975,8 +3975,8 @@ getline(basic_istream<_CharT, _Traits>&& __is,
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
-extern template class basic_string<char>;
-extern template class basic_string<wchar_t>;
+_LIBCPP_EXTERN_TEMPLATE(class basic_string<char>)
+_LIBCPP_EXTERN_TEMPLATE(class basic_string<wchar_t>)
extern template
string
diff --git a/include/system_error b/include/system_error
index 9f7e4e9e34a7..cbc52fb78b38 100644
--- a/include/system_error
+++ b/include/system_error
@@ -350,7 +350,7 @@ struct _LIBCPP_VISIBLE is_error_condition_enum<errc>
#ifdef _LIBCPP_HAS_NO_STRONG_ENUMS
template <>
-struct _LIBCPP_VISIBLE is_error_condition_enum<errc::_>
+struct _LIBCPP_VISIBLE is_error_condition_enum<errc::__lx>
: true_type { };
#endif
diff --git a/include/tuple b/include/tuple
index 65af3eb6405e..3fa6730cc605 100644
--- a/include/tuple
+++ b/include/tuple
@@ -142,7 +142,7 @@ template <class _Tp>
struct __has_allocator_type
{
private:
- struct __two {char _; char __;};
+ struct __two {char __lx; char __lxx;};
template <class _Up> static __two __test(...);
template <class _Up> static char __test(typename _Up::allocator_type* = 0);
public:
diff --git a/include/type_traits b/include/type_traits
index f74b77846d33..26c37dfa0c74 100644
--- a/include/type_traits
+++ b/include/type_traits
@@ -156,7 +156,7 @@ template <class _If, class _Then>
template <bool, class _Tp = void> struct _LIBCPP_VISIBLE enable_if {};
template <class _Tp> struct _LIBCPP_VISIBLE enable_if<true, _Tp> {typedef _Tp type;};
-struct __two {char _[2];};
+struct __two {char __lx[2];};
// helper class:
@@ -754,12 +754,12 @@ template <class _Tp>
struct __is_empty1
: public _Tp
{
- double _;
+ double __lx;
};
struct __is_empty2
{
- double _;
+ double __lx;
};
template <class _Tp, bool = is_class<_Tp>::value>
@@ -811,7 +811,7 @@ template <class _Tp> struct _LIBCPP_VISIBLE has_virtual_destructor
// alignment_of
-template <class _Tp> struct __alignment_of {_Tp _;};
+template <class _Tp> struct __alignment_of {_Tp __lx;};
template <class _Tp> struct _LIBCPP_VISIBLE alignment_of
: public integral_constant<size_t, __alignof__(__alignment_of<typename remove_all_extents<_Tp>::type>)> {};
@@ -842,8 +842,8 @@ struct __align_type
typedef _Tp type;
};
-struct __struct_double {long double _;};
-struct __struct_double4 {double _[4];};
+struct __struct_double {long double __lx;};
+struct __struct_double4 {double __lx[4];};
typedef
__type_list<__align_type<unsigned char>,
@@ -918,7 +918,7 @@ struct _LIBCPP_VISIBLE aligned_storage<_Len, n>\
{\
struct _ALIGNAS(n) type\
{\
- unsigned char _[_Len];\
+ unsigned char __lx[_Len];\
};\
}
@@ -1771,8 +1771,10 @@ class _LIBCPP_VISIBLE result_of<_Fn(_A0, _A1, _A2)>
// main is_constructible test
+template<typename, typename T> struct __select_2nd { typedef T type; };
+
template <class _Tp, class ..._Args>
-decltype(_VSTD::move(_Tp(_VSTD::declval<_Args>()...)), true_type())
+typename __select_2nd<decltype(_VSTD::move(_Tp(_VSTD::declval<_Args>()...))), true_type>::type
__is_constructible_test(_Tp&&, _Args&& ...);
template <class ..._Args>
@@ -1809,15 +1811,15 @@ struct __is_constructible<true, _Tp>
template <class _Tp>
struct __is_constructible_ref
{
- true_type static __(_Tp);
- false_type static __(...);
+ true_type static __lxx(_Tp);
+ false_type static __lxx(...);
};
template <class _Tp, class _A0>
struct __is_constructible<true, _Tp, _A0>
: public common_type
<
- decltype(__is_constructible_ref<_Tp>::__(declval<_A0>()))
+ decltype(__is_constructible_ref<_Tp>::__lxx(declval<_A0>()))
>::type
{};
diff --git a/include/utility b/include/utility
index df693ec1e86b..514ce17f41fa 100644
--- a/include/utility
+++ b/include/utility
@@ -460,8 +460,6 @@ make_pair(_T1 __x, _T2 __y)
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
-#ifndef _LIBCPP_HAS_NO_VARIADICS
-
template <class _T1, class _T2>
class _LIBCPP_VISIBLE tuple_size<pair<_T1, _T2> >
: public integral_constant<size_t, 2> {};
@@ -580,8 +578,6 @@ get(pair<_T1, _T2>&& __p) _NOEXCEPT
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
-#endif // _LIBCPP_HAS_NO_VARIADICS
-
_LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP_UTILITY
diff --git a/include/valarray b/include/valarray
index 4091d0f71b3e..c56dd125d6a5 100644
--- a/include/valarray
+++ b/include/valarray
@@ -4770,9 +4770,9 @@ end(const valarray<_Tp>& __v)
return __v.__end_;
}
-extern template valarray<size_t>::valarray(size_t);
-extern template valarray<size_t>::~valarray();
-extern template void valarray<size_t>::resize(size_t, size_t);
+_LIBCPP_EXTERN_TEMPLATE(valarray<size_t>::valarray(size_t))
+_LIBCPP_EXTERN_TEMPLATE(valarray<size_t>::~valarray())
+_LIBCPP_EXTERN_TEMPLATE(void valarray<size_t>::resize(size_t, size_t))
_LIBCPP_END_NAMESPACE_STD
diff --git a/include/vector b/include/vector
index ee7143555caa..0c2806828334 100644
--- a/include/vector
+++ b/include/vector
@@ -313,7 +313,7 @@ __vector_base_common<__b>::__throw_out_of_range() const
#pragma warning( push )
#pragma warning( disable: 4231 )
#endif // _MSC_VER
-extern template class __vector_base_common<true>;
+_LIBCPP_EXTERN_TEMPLATE(class __vector_base_common<true>)
#ifdef _MSC_VER
#pragma warning( pop )
#endif // _MSC_VER
diff --git a/src/memory.cpp b/src/memory.cpp
index 3884a2b3abf8..14084a5206aa 100644
--- a/src/memory.cpp
+++ b/src/memory.cpp
@@ -125,14 +125,14 @@ static const std::size_t __sp_mut_count = 16;
static mutex mut_back[__sp_mut_count];
_LIBCPP_CONSTEXPR __sp_mut::__sp_mut(void* p) _NOEXCEPT
- : _(p)
+ : __lx(p)
{
}
void
__sp_mut::lock() _NOEXCEPT
{
- mutex& m = *static_cast<mutex*>(_);
+ mutex& m = *static_cast<mutex*>(__lx);
unsigned count = 0;
while (!m.try_lock())
{
@@ -148,7 +148,7 @@ __sp_mut::lock() _NOEXCEPT
void
__sp_mut::unlock() _NOEXCEPT
{
- static_cast<mutex*>(_)->unlock();
+ static_cast<mutex*>(__lx)->unlock();
}
__sp_mut&