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authorDavid Chisnall <theraven@FreeBSD.org>2013-02-07 13:09:19 +0000
committerDavid Chisnall <theraven@FreeBSD.org>2013-02-07 13:09:19 +0000
commitc7f918d0681828afdbddfdcc354b6f3dfc2a7b68 (patch)
treed1f057460d329356b56f67bf5740b7393c925844
parentfbd326037ffe8b31f74ce56deb05b6432b26665c (diff)
downloadsrc-c7f918d0681828afdbddfdcc354b6f3dfc2a7b68.tar.gz
src-c7f918d0681828afdbddfdcc354b6f3dfc2a7b68.zip
Import new libc++ to vendor branch.vendor/libc++/r174563
Notes
Notes: svn path=/vendor/libc++/dist/; revision=246468 svn path=/vendor/libc++/r174563/; revision=246469; tag=vendor/libc++/r174563
-rw-r--r--include/__config6
-rw-r--r--include/algorithm4
-rw-r--r--include/array3
-rw-r--r--include/atomic22
-rw-r--r--include/cmath90
-rw-r--r--include/functional2
-rw-r--r--include/future8
-rw-r--r--include/istream1
-rw-r--r--include/iterator4
-rw-r--r--include/limits188
-rw-r--r--include/locale20
-rw-r--r--include/memory5
-rw-r--r--include/ostream13
-rw-r--r--include/random122
-rw-r--r--include/regex21
-rw-r--r--include/string2
-rw-r--r--include/type_traits23
-rw-r--r--include/vector6
-rw-r--r--src/chrono.cpp4
-rw-r--r--src/debug.cpp2
-rw-r--r--src/exception.cpp8
-rw-r--r--src/future.cpp2
-rw-r--r--src/hash.cpp20
-rw-r--r--src/locale.cpp150
-rw-r--r--src/string.cpp136
-rw-r--r--src/thread.cpp6
26 files changed, 654 insertions, 214 deletions
diff --git a/include/__config b/include/__config
index 203be7616cc1..8617b8668424 100644
--- a/include/__config
+++ b/include/__config
@@ -66,6 +66,12 @@
# endif
#endif // _WIN32
+#ifdef __linux__
+# if defined(__GNUC__) && _GNUC_VER >= 403
+# define _LIBCP_HAS_IS_BASE_OF
+# endif
+#endif
+
#ifdef __sun__
# include <sys/isa_defs.h>
# ifdef _LITTLE_ENDIAN
diff --git a/include/algorithm b/include/algorithm
index 0f6107bdde05..e24f9793c50b 100644
--- a/include/algorithm
+++ b/include/algorithm
@@ -1528,10 +1528,10 @@ copy(_InputIterator __first, _InputIterator __last, _OutputIterator __result)
// copy_backward
-template <class _InputIterator, class _OutputIterator>
+template <class _BidirectionalIterator, class _OutputIterator>
inline _LIBCPP_INLINE_VISIBILITY
_OutputIterator
-__copy_backward(_InputIterator __first, _InputIterator __last, _OutputIterator __result)
+__copy_backward(_BidirectionalIterator __first, _BidirectionalIterator __last, _OutputIterator __result)
{
while (__first != __last)
*--__result = *--__last;
diff --git a/include/array b/include/array
index 029bfd00a5c0..f4a3020aeae7 100644
--- a/include/array
+++ b/include/array
@@ -310,6 +310,7 @@ _LIBCPP_INLINE_VISIBILITY inline
_Tp&
get(array<_Tp, _Size>& __a) _NOEXCEPT
{
+ static_assert(_Ip < _Size, "Index out of bounds in std::get<> (std::array)");
return __a[_Ip];
}
@@ -318,6 +319,7 @@ _LIBCPP_INLINE_VISIBILITY inline
const _Tp&
get(const array<_Tp, _Size>& __a) _NOEXCEPT
{
+ static_assert(_Ip < _Size, "Index out of bounds in std::get<> (const std::array)");
return __a[_Ip];
}
@@ -328,6 +330,7 @@ _LIBCPP_INLINE_VISIBILITY inline
_Tp&&
get(array<_Tp, _Size>&& __a) _NOEXCEPT
{
+ static_assert(_Ip < _Size, "Index out of bounds in std::get<> (std::array &&)");
return _VSTD::move(__a[_Ip]);
}
diff --git a/include/atomic b/include/atomic
index 6dffdb21fde4..db67e7625b81 100644
--- a/include/atomic
+++ b/include/atomic
@@ -33,6 +33,7 @@ template <class T> T kill_dependency(T y) noexcept;
// lock-free property
+#define ATOMIC_BOOL_LOCK_FREE unspecified
#define ATOMIC_CHAR_LOCK_FREE unspecified
#define ATOMIC_CHAR16_T_LOCK_FREE unspecified
#define ATOMIC_CHAR32_T_LOCK_FREE unspecified
@@ -41,6 +42,7 @@ template <class T> T kill_dependency(T y) noexcept;
#define ATOMIC_INT_LOCK_FREE unspecified
#define ATOMIC_LONG_LOCK_FREE unspecified
#define ATOMIC_LLONG_LOCK_FREE unspecified
+#define ATOMIC_POINTER_LOCK_FREE unspecified
// flag type and operations
@@ -472,6 +474,7 @@ template <class T>
// Atomics for standard typedef types
+typedef atomic<bool> atomic_bool;
typedef atomic<char> atomic_char;
typedef atomic<signed char> atomic_schar;
typedef atomic<unsigned char> atomic_uchar;
@@ -1454,6 +1457,7 @@ atomic_signal_fence(memory_order __m) _NOEXCEPT
// Atomics for standard typedef types
+typedef atomic<bool> atomic_bool;
typedef atomic<char> atomic_char;
typedef atomic<signed char> atomic_schar;
typedef atomic<unsigned char> atomic_uchar;
@@ -1499,14 +1503,16 @@ typedef atomic<uintmax_t> atomic_uintmax_t;
// lock-free property
-#define ATOMIC_CHAR_LOCK_FREE 0
-#define ATOMIC_CHAR16_T_LOCK_FREE 0
-#define ATOMIC_CHAR32_T_LOCK_FREE 0
-#define ATOMIC_WCHAR_T_LOCK_FREE 0
-#define ATOMIC_SHORT_LOCK_FREE 0
-#define ATOMIC_INT_LOCK_FREE 0
-#define ATOMIC_LONG_LOCK_FREE 0
-#define ATOMIC_LLONG_LOCK_FREE 0
+#define ATOMIC_BOOL_LOCK_FREE __GCC_ATOMIC_BOOL_LOCK_FREE
+#define ATOMIC_CHAR_LOCK_FREE __GCC_ATOMIC_CHAR_LOCK_FREE
+#define ATOMIC_CHAR16_T_LOCK_FREE __GCC_ATOMIC_CHAR16_T_LOCK_FREE
+#define ATOMIC_CHAR32_T_LOCK_FREE __GCC_ATOMIC_CHAR32_T_LOCK_FREE
+#define ATOMIC_WCHAR_T_LOCK_FREE __GCC_ATOMIC_WCHAR_T_LOCK_FREE
+#define ATOMIC_SHORT_LOCK_FREE __GCC_ATOMIC_SHORT_LOCK_FREE
+#define ATOMIC_INT_LOCK_FREE __GCC_ATOMIC_INT_LOCK_FREE
+#define ATOMIC_LONG_LOCK_FREE __GCC_ATOMIC_LONG_LOCK_FREE
+#define ATOMIC_LLONG_LOCK_FREE __GCC_ATOMIC_LLONG_LOCK_FREE
+#define ATOMIC_POINTER_LOCK_FREE __GCC_ATOMIC_POINTER_LOCK_FREE
#endif // !__has_feature(cxx_atomic)
diff --git a/include/cmath b/include/cmath
index d3fbfe6d23f6..bd6034413eef 100644
--- a/include/cmath
+++ b/include/cmath
@@ -137,21 +137,21 @@ long double tanhl(long double x);
// C99
-bool signbit(floating_point x);
+bool signbit(arithmetic x);
-int fpclassify(floating_point x);
+int fpclassify(arithmetic x);
-bool isfinite(floating_point x);
-bool isinf(floating_point x);
-bool isnan(floating_point x);
-bool isnormal(floating_point x);
+bool isfinite(arithmetic x);
+bool isinf(arithmetic x);
+bool isnan(arithmetic x);
+bool isnormal(arithmetic x);
-bool isgreater(floating_point x, floating_point y);
-bool isgreaterequal(floating_point x, floating_point y);
-bool isless(floating_point x, floating_point y);
-bool islessequal(floating_point x, floating_point y);
-bool islessgreater(floating_point x, floating_point y);
-bool isunordered(floating_point x, floating_point y);
+bool isgreater(arithmetic x, arithmetic y);
+bool isgreaterequal(arithmetic x, arithmetic y);
+bool isless(arithmetic x, arithmetic y);
+bool islessequal(arithmetic x, arithmetic y);
+bool islessgreater(arithmetic x, arithmetic y);
+bool isunordered(arithmetic x, arithmetic y);
floating_point acosh (arithmetic x);
float acoshf(float x);
@@ -325,10 +325,10 @@ __libcpp_signbit(_A1 __x) _NOEXCEPT
template <class _A1>
inline _LIBCPP_INLINE_VISIBILITY
-typename std::enable_if<std::is_floating_point<_A1>::value, bool>::type
+typename std::enable_if<std::is_arithmetic<_A1>::value, bool>::type
signbit(_A1 __x) _NOEXCEPT
{
- return __libcpp_signbit(__x);
+ return __libcpp_signbit((typename std::__promote<_A1>::type)__x);
}
#endif // signbit
@@ -349,10 +349,10 @@ __libcpp_fpclassify(_A1 __x) _NOEXCEPT
template <class _A1>
inline _LIBCPP_INLINE_VISIBILITY
-typename std::enable_if<std::is_floating_point<_A1>::value, int>::type
+typename std::enable_if<std::is_arithmetic<_A1>::value, int>::type
fpclassify(_A1 __x) _NOEXCEPT
{
- return __libcpp_fpclassify(__x);
+ return __libcpp_fpclassify((typename std::__promote<_A1>::type)__x);
}
#endif // fpclassify
@@ -373,10 +373,10 @@ __libcpp_isfinite(_A1 __x) _NOEXCEPT
template <class _A1>
inline _LIBCPP_INLINE_VISIBILITY
-typename std::enable_if<std::is_floating_point<_A1>::value, bool>::type
+typename std::enable_if<std::is_arithmetic<_A1>::value, bool>::type
isfinite(_A1 __x) _NOEXCEPT
{
- return __libcpp_isfinite(__x);
+ return __libcpp_isfinite((typename std::__promote<_A1>::type)__x);
}
#endif // isfinite
@@ -397,10 +397,10 @@ __libcpp_isinf(_A1 __x) _NOEXCEPT
template <class _A1>
inline _LIBCPP_INLINE_VISIBILITY
-typename std::enable_if<std::is_floating_point<_A1>::value, bool>::type
+typename std::enable_if<std::is_arithmetic<_A1>::value, bool>::type
isinf(_A1 __x) _NOEXCEPT
{
- return __libcpp_isinf(__x);
+ return __libcpp_isinf((typename std::__promote<_A1>::type)__x);
}
#endif // isinf
@@ -421,10 +421,10 @@ __libcpp_isnan(_A1 __x) _NOEXCEPT
template <class _A1>
inline _LIBCPP_INLINE_VISIBILITY
-typename std::enable_if<std::is_floating_point<_A1>::value, bool>::type
+typename std::enable_if<std::is_arithmetic<_A1>::value, bool>::type
isnan(_A1 __x) _NOEXCEPT
{
- return __libcpp_isnan(__x);
+ return __libcpp_isnan((typename std::__promote<_A1>::type)__x);
}
#endif // isnan
@@ -445,10 +445,10 @@ __libcpp_isnormal(_A1 __x) _NOEXCEPT
template <class _A1>
inline _LIBCPP_INLINE_VISIBILITY
-typename std::enable_if<std::is_floating_point<_A1>::value, bool>::type
+typename std::enable_if<std::is_arithmetic<_A1>::value, bool>::type
isnormal(_A1 __x) _NOEXCEPT
{
- return __libcpp_isnormal(__x);
+ return __libcpp_isnormal((typename std::__promote<_A1>::type)__x);
}
#endif // isnormal
@@ -471,13 +471,14 @@ template <class _A1, class _A2>
inline _LIBCPP_INLINE_VISIBILITY
typename std::enable_if
<
- std::is_floating_point<_A1>::value &&
- std::is_floating_point<_A2>::value,
+ std::is_arithmetic<_A1>::value &&
+ std::is_arithmetic<_A2>::value,
bool
>::type
isgreater(_A1 __x, _A2 __y) _NOEXCEPT
{
- return __libcpp_isgreater(__x, __y);
+ typedef typename std::__promote<_A1, _A2>::type type;
+ return __libcpp_isgreater((type)__x, (type)__y);
}
#endif // isgreater
@@ -500,13 +501,14 @@ template <class _A1, class _A2>
inline _LIBCPP_INLINE_VISIBILITY
typename std::enable_if
<
- std::is_floating_point<_A1>::value &&
- std::is_floating_point<_A2>::value,
+ std::is_arithmetic<_A1>::value &&
+ std::is_arithmetic<_A2>::value,
bool
>::type
isgreaterequal(_A1 __x, _A2 __y) _NOEXCEPT
{
- return __libcpp_isgreaterequal(__x, __y);
+ typedef typename std::__promote<_A1, _A2>::type type;
+ return __libcpp_isgreaterequal((type)__x, (type)__y);
}
#endif // isgreaterequal
@@ -529,13 +531,14 @@ template <class _A1, class _A2>
inline _LIBCPP_INLINE_VISIBILITY
typename std::enable_if
<
- std::is_floating_point<_A1>::value &&
- std::is_floating_point<_A2>::value,
+ std::is_arithmetic<_A1>::value &&
+ std::is_arithmetic<_A2>::value,
bool
>::type
isless(_A1 __x, _A2 __y) _NOEXCEPT
{
- return __libcpp_isless(__x, __y);
+ typedef typename std::__promote<_A1, _A2>::type type;
+ return __libcpp_isless((type)__x, (type)__y);
}
#endif // isless
@@ -558,13 +561,14 @@ template <class _A1, class _A2>
inline _LIBCPP_INLINE_VISIBILITY
typename std::enable_if
<
- std::is_floating_point<_A1>::value &&
- std::is_floating_point<_A2>::value,
+ std::is_arithmetic<_A1>::value &&
+ std::is_arithmetic<_A2>::value,
bool
>::type
islessequal(_A1 __x, _A2 __y) _NOEXCEPT
{
- return __libcpp_islessequal(__x, __y);
+ typedef typename std::__promote<_A1, _A2>::type type;
+ return __libcpp_islessequal((type)__x, (type)__y);
}
#endif // islessequal
@@ -587,13 +591,14 @@ template <class _A1, class _A2>
inline _LIBCPP_INLINE_VISIBILITY
typename std::enable_if
<
- std::is_floating_point<_A1>::value &&
- std::is_floating_point<_A2>::value,
+ std::is_arithmetic<_A1>::value &&
+ std::is_arithmetic<_A2>::value,
bool
>::type
islessgreater(_A1 __x, _A2 __y) _NOEXCEPT
{
- return __libcpp_islessgreater(__x, __y);
+ typedef typename std::__promote<_A1, _A2>::type type;
+ return __libcpp_islessgreater((type)__x, (type)__y);
}
#endif // islessgreater
@@ -616,13 +621,14 @@ template <class _A1, class _A2>
inline _LIBCPP_INLINE_VISIBILITY
typename std::enable_if
<
- std::is_floating_point<_A1>::value &&
- std::is_floating_point<_A2>::value,
+ std::is_arithmetic<_A1>::value &&
+ std::is_arithmetic<_A2>::value,
bool
>::type
isunordered(_A1 __x, _A2 __y) _NOEXCEPT
{
- return __libcpp_isunordered(__x, __y);
+ typedef typename std::__promote<_A1, _A2>::type type;
+ return __libcpp_isunordered((type)__x, (type)__y);
}
#endif // isunordered
diff --git a/include/functional b/include/functional
index ec5c5e593334..3bee1ed1a0a3 100644
--- a/include/functional
+++ b/include/functional
@@ -1088,7 +1088,7 @@ class _LIBCPP_VISIBLE function<_Rp(_ArgTypes...)>
public __function::__maybe_derive_from_binary_function<_Rp(_ArgTypes...)>
{
typedef __function::__base<_Rp(_ArgTypes...)> __base;
- aligned_storage<3*sizeof(void*)>::type __buf_;
+ typename aligned_storage<3*sizeof(void*)>::type __buf_;
__base* __f_;
template <class _Fp>
diff --git a/include/future b/include/future
index cf552a9f3035..fa605e7d07f0 100644
--- a/include/future
+++ b/include/future
@@ -470,7 +470,11 @@ public:
{return (__state_ & __constructed) || (__exception_ != nullptr);}
_LIBCPP_INLINE_VISIBILITY
- void __set_future_attached() {__state_ |= __future_attached;}
+ void __set_future_attached()
+ {
+ lock_guard<mutex> __lk(__mut_);
+ __state_ |= __future_attached;
+ }
_LIBCPP_INLINE_VISIBILITY
bool __has_future_attached() const {return __state_ & __future_attached;}
@@ -1753,7 +1757,7 @@ template<class _Rp, class ..._ArgTypes>
class __packaged_task_function<_Rp(_ArgTypes...)>
{
typedef __packaged_task_base<_Rp(_ArgTypes...)> __base;
- aligned_storage<3*sizeof(void*)>::type __buf_;
+ typename aligned_storage<3*sizeof(void*)>::type __buf_;
__base* __f_;
public:
diff --git a/include/istream b/include/istream
index dc1c52be639a..3979e1407061 100644
--- a/include/istream
+++ b/include/istream
@@ -1243,6 +1243,7 @@ template<class _CharT, class _Traits>
streamsize
basic_istream<_CharT, _Traits>::readsome(char_type* __s, streamsize __n)
{
+ __gc_ = 0;
streamsize __c = this->rdbuf()->in_avail();
switch (__c)
{
diff --git a/include/iterator b/include/iterator
index bc0ce4759ce7..b23310b0940d 100644
--- a/include/iterator
+++ b/include/iterator
@@ -822,9 +822,9 @@ private:
public:
_LIBCPP_INLINE_VISIBILITY _LIBCPP_CONSTEXPR istreambuf_iterator() _NOEXCEPT : __sbuf_(0) {}
_LIBCPP_INLINE_VISIBILITY istreambuf_iterator(istream_type& __s) _NOEXCEPT
- : __sbuf_(__s.rdbuf()) {__test_for_eof();}
+ : __sbuf_(__s.rdbuf()) {}
_LIBCPP_INLINE_VISIBILITY istreambuf_iterator(streambuf_type* __s) _NOEXCEPT
- : __sbuf_(__s) {__test_for_eof();}
+ : __sbuf_(__s) {}
_LIBCPP_INLINE_VISIBILITY istreambuf_iterator(const __proxy& __p) _NOEXCEPT
: __sbuf_(__p.__sbuf_) {}
diff --git a/include/limits b/include/limits
index 68e63366abec..f089a794dc1e 100644
--- a/include/limits
+++ b/include/limits
@@ -479,6 +479,53 @@ public:
};
template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::is_specialized;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const int numeric_limits<_Tp>::digits;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const int numeric_limits<_Tp>::digits10;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const int numeric_limits<_Tp>::max_digits10;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::is_signed;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::is_integer;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::is_exact;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const int numeric_limits<_Tp>::radix;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const int numeric_limits<_Tp>::min_exponent;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const int numeric_limits<_Tp>::min_exponent10;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const int numeric_limits<_Tp>::max_exponent;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const int numeric_limits<_Tp>::max_exponent10;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::has_infinity;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::has_quiet_NaN;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::has_signaling_NaN;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const float_denorm_style numeric_limits<_Tp>::has_denorm;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::has_denorm_loss;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::is_iec559;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::is_bounded;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::is_modulo;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::traps;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<_Tp>::tinyness_before;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const float_round_style numeric_limits<_Tp>::round_style;
+
+template <class _Tp>
class _LIBCPP_VISIBLE numeric_limits<const _Tp>
: private numeric_limits<_Tp>
{
@@ -525,6 +572,53 @@ public:
};
template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::is_specialized;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const int numeric_limits<const _Tp>::digits;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const int numeric_limits<const _Tp>::digits10;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const int numeric_limits<const _Tp>::max_digits10;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::is_signed;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::is_integer;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::is_exact;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const int numeric_limits<const _Tp>::radix;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const int numeric_limits<const _Tp>::min_exponent;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const int numeric_limits<const _Tp>::min_exponent10;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const int numeric_limits<const _Tp>::max_exponent;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const int numeric_limits<const _Tp>::max_exponent10;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::has_infinity;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::has_quiet_NaN;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::has_signaling_NaN;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const float_denorm_style numeric_limits<const _Tp>::has_denorm;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::has_denorm_loss;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::is_iec559;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::is_bounded;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::is_modulo;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::traps;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<const _Tp>::tinyness_before;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const float_round_style numeric_limits<const _Tp>::round_style;
+
+template <class _Tp>
class _LIBCPP_VISIBLE numeric_limits<volatile _Tp>
: private numeric_limits<_Tp>
{
@@ -571,6 +665,53 @@ public:
};
template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::is_specialized;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const int numeric_limits<volatile _Tp>::digits;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const int numeric_limits<volatile _Tp>::digits10;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const int numeric_limits<volatile _Tp>::max_digits10;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::is_signed;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::is_integer;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::is_exact;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const int numeric_limits<volatile _Tp>::radix;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const int numeric_limits<volatile _Tp>::min_exponent;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const int numeric_limits<volatile _Tp>::min_exponent10;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const int numeric_limits<volatile _Tp>::max_exponent;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const int numeric_limits<volatile _Tp>::max_exponent10;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::has_infinity;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::has_quiet_NaN;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::has_signaling_NaN;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const float_denorm_style numeric_limits<volatile _Tp>::has_denorm;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::has_denorm_loss;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::is_iec559;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::is_bounded;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::is_modulo;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::traps;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<volatile _Tp>::tinyness_before;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const float_round_style numeric_limits<volatile _Tp>::round_style;
+
+template <class _Tp>
class _LIBCPP_VISIBLE numeric_limits<const volatile _Tp>
: private numeric_limits<_Tp>
{
@@ -616,6 +757,53 @@ public:
static _LIBCPP_CONSTEXPR const float_round_style round_style = __base::round_style;
};
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::is_specialized;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const int numeric_limits<const volatile _Tp>::digits;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const int numeric_limits<const volatile _Tp>::digits10;
+template <class _Tp>
+ const int numeric_limits<const volatile _Tp>::max_digits10;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::is_signed;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::is_integer;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::is_exact;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const int numeric_limits<const volatile _Tp>::radix;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const int numeric_limits<const volatile _Tp>::min_exponent;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const int numeric_limits<const volatile _Tp>::min_exponent10;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const int numeric_limits<const volatile _Tp>::max_exponent;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const int numeric_limits<const volatile _Tp>::max_exponent10;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::has_infinity;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::has_quiet_NaN;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::has_signaling_NaN;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const float_denorm_style numeric_limits<const volatile _Tp>::has_denorm;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::has_denorm_loss;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::is_iec559;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::is_bounded;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::is_modulo;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::traps;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const bool numeric_limits<const volatile _Tp>::tinyness_before;
+template <class _Tp>
+ _LIBCPP_CONSTEXPR const float_round_style numeric_limits<const volatile _Tp>::round_style;
+
_LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP_LIMITS
diff --git a/include/locale b/include/locale
index f04a36b43990..91893757c8fb 100644
--- a/include/locale
+++ b/include/locale
@@ -354,7 +354,7 @@ size_t __mbsrtowcs_l(wchar_t *__dest, const char **__src, size_t __len,
#endif
}
-_LIBCPP_ALWAYS_INLINE inline
+inline
int __sprintf_l(char *__s, locale_t __l, const char *__format, ...) {
va_list __va;
va_start(__va, __format);
@@ -368,7 +368,7 @@ int __sprintf_l(char *__s, locale_t __l, const char *__format, ...) {
return __res;
}
-_LIBCPP_ALWAYS_INLINE inline
+inline
int __snprintf_l(char *__s, size_t __n, locale_t __l, const char *__format, ...) {
va_list __va;
va_start(__va, __format);
@@ -382,7 +382,7 @@ int __snprintf_l(char *__s, size_t __n, locale_t __l, const char *__format, ...)
return __res;
}
-_LIBCPP_ALWAYS_INLINE inline
+inline
int __asprintf_l(char **__s, locale_t __l, const char *__format, ...) {
va_list __va;
va_start(__va, __format);
@@ -396,7 +396,7 @@ int __asprintf_l(char **__s, locale_t __l, const char *__format, ...) {
return __res;
}
-_LIBCPP_ALWAYS_INLINE inline
+inline
int __sscanf_l(const char *__s, locale_t __l, const char *__format, ...) {
va_list __va;
va_start(__va, __format);
@@ -830,11 +830,11 @@ __num_get_signed_integral(const char* __a, const char* __a_end,
{
if (__a != __a_end)
{
- int __save_errno = errno;
+ typename remove_reference<decltype(errno)>::type __save_errno = errno;
errno = 0;
char *__p2;
long long __ll = strtoll_l(__a, &__p2, __base, _LIBCPP_GET_C_LOCALE);
- int __current_errno = errno;
+ typename remove_reference<decltype(errno)>::type __current_errno = errno;
if (__current_errno == 0)
errno = __save_errno;
if (__p2 != __a_end)
@@ -870,11 +870,11 @@ __num_get_unsigned_integral(const char* __a, const char* __a_end,
__err = ios_base::failbit;
return 0;
}
- int __save_errno = errno;
+ typename remove_reference<decltype(errno)>::type __save_errno = errno;
errno = 0;
char *__p2;
unsigned long long __ll = strtoull_l(__a, &__p2, __base, _LIBCPP_GET_C_LOCALE);
- int __current_errno = errno;
+ typename remove_reference<decltype(errno)>::type __current_errno = errno;
if (__current_errno == 0)
errno = __save_errno;
if (__p2 != __a_end)
@@ -2895,6 +2895,10 @@ template <class _CharT, bool _International>
locale::id
moneypunct<_CharT, _International>::id;
+template <class _CharT, bool _International>
+const bool
+moneypunct<_CharT, _International>::intl;
+
_LIBCPP_EXTERN_TEMPLATE(class moneypunct<char, false>)
_LIBCPP_EXTERN_TEMPLATE(class moneypunct<char, true>)
_LIBCPP_EXTERN_TEMPLATE(class moneypunct<wchar_t, false>)
diff --git a/include/memory b/include/memory
index 4c12ad93ab86..f80d699fc0d4 100644
--- a/include/memory
+++ b/include/memory
@@ -1571,7 +1571,10 @@ struct _LIBCPP_VISIBLE allocator_traits
__construct_backward(allocator_type& __a, _Ptr __begin1, _Ptr __end1, _Ptr& __end2)
{
while (__end1 != __begin1)
- construct(__a, _VSTD::__to_raw_pointer(--__end2), _VSTD::move_if_noexcept(*--__end1));
+ {
+ construct(__a, _VSTD::__to_raw_pointer(__end2-1), _VSTD::move_if_noexcept(*--__end1));
+ --__end2;
+ }
}
template <class _Tp>
diff --git a/include/ostream b/include/ostream
index 9d26a41e8295..b3b6df573d04 100644
--- a/include/ostream
+++ b/include/ostream
@@ -1100,17 +1100,8 @@ basic_ostream<_CharT, _Traits>::write(const char_type* __s, streamsize __n)
sentry __sen(*this);
if (__sen && __n)
{
- typedef ostreambuf_iterator<_CharT, _Traits> _Op;
- _Op __o(*this);
- for (; __n; --__n, ++__o, ++__s)
- {
- *__o = *__s;
- if (__o.failed())
- {
- this->setstate(ios_base::badbit);
- break;
- }
- }
+ if (this->rdbuf()->sputn(__s, __n) != __n)
+ this->setstate(ios_base::badbit);
}
#ifndef _LIBCPP_NO_EXCEPTIONS
}
diff --git a/include/random b/include/random
index d838289551ca..04d942bc8766 100644
--- a/include/random
+++ b/include/random
@@ -1931,6 +1931,22 @@ private:
};
template <class _UIntType, _UIntType __a, _UIntType __c, _UIntType __m>
+ _LIBCPP_CONSTEXPR const typename linear_congruential_engine<_UIntType, __a, __c, __m>::result_type
+ linear_congruential_engine<_UIntType, __a, __c, __m>::multiplier;
+
+template <class _UIntType, _UIntType __a, _UIntType __c, _UIntType __m>
+ _LIBCPP_CONSTEXPR const typename linear_congruential_engine<_UIntType, __a, __c, __m>::result_type
+ linear_congruential_engine<_UIntType, __a, __c, __m>::increment;
+
+template <class _UIntType, _UIntType __a, _UIntType __c, _UIntType __m>
+ _LIBCPP_CONSTEXPR const typename linear_congruential_engine<_UIntType, __a, __c, __m>::result_type
+ linear_congruential_engine<_UIntType, __a, __c, __m>::modulus;
+
+template <class _UIntType, _UIntType __a, _UIntType __c, _UIntType __m>
+ _LIBCPP_CONSTEXPR const typename linear_congruential_engine<_UIntType, __a, __c, __m>::result_type
+ linear_congruential_engine<_UIntType, __a, __c, __m>::default_seed;
+
+template <class _UIntType, _UIntType __a, _UIntType __c, _UIntType __m>
template<class _Sseq>
void
linear_congruential_engine<_UIntType, __a, __c, __m>::__seed(_Sseq& __q,
@@ -2230,6 +2246,90 @@ private:
template <class _UIntType, size_t __w, size_t __n, size_t __m, size_t __r,
_UIntType __a, size_t __u, _UIntType __d, size_t __s,
_UIntType __b, size_t __t, _UIntType __c, size_t __l, _UIntType __f>
+ _LIBCPP_CONSTEXPR const size_t
+ mersenne_twister_engine<_UIntType, __w, __n, __m, __r, __a, __u, __d, __s, __b, __t, __c, __l, __f>::word_size;
+
+template <class _UIntType, size_t __w, size_t __n, size_t __m, size_t __r,
+ _UIntType __a, size_t __u, _UIntType __d, size_t __s,
+ _UIntType __b, size_t __t, _UIntType __c, size_t __l, _UIntType __f>
+ _LIBCPP_CONSTEXPR const size_t
+ mersenne_twister_engine<_UIntType, __w, __n, __m, __r, __a, __u, __d, __s, __b, __t, __c, __l, __f>::state_size;
+
+template <class _UIntType, size_t __w, size_t __n, size_t __m, size_t __r,
+ _UIntType __a, size_t __u, _UIntType __d, size_t __s,
+ _UIntType __b, size_t __t, _UIntType __c, size_t __l, _UIntType __f>
+ _LIBCPP_CONSTEXPR const size_t
+ mersenne_twister_engine<_UIntType, __w, __n, __m, __r, __a, __u, __d, __s, __b, __t, __c, __l, __f>::shift_size;
+
+template <class _UIntType, size_t __w, size_t __n, size_t __m, size_t __r,
+ _UIntType __a, size_t __u, _UIntType __d, size_t __s,
+ _UIntType __b, size_t __t, _UIntType __c, size_t __l, _UIntType __f>
+ _LIBCPP_CONSTEXPR const size_t
+ mersenne_twister_engine<_UIntType, __w, __n, __m, __r, __a, __u, __d, __s, __b, __t, __c, __l, __f>::mask_bits;
+
+template <class _UIntType, size_t __w, size_t __n, size_t __m, size_t __r,
+ _UIntType __a, size_t __u, _UIntType __d, size_t __s,
+ _UIntType __b, size_t __t, _UIntType __c, size_t __l, _UIntType __f>
+ _LIBCPP_CONSTEXPR const typename mersenne_twister_engine<_UIntType, __w, __n, __m, __r, __a, __u, __d, __s, __b, __t, __c, __l, __f>::result_type
+ mersenne_twister_engine<_UIntType, __w, __n, __m, __r, __a, __u, __d, __s, __b, __t, __c, __l, __f>::xor_mask;
+
+template <class _UIntType, size_t __w, size_t __n, size_t __m, size_t __r,
+ _UIntType __a, size_t __u, _UIntType __d, size_t __s,
+ _UIntType __b, size_t __t, _UIntType __c, size_t __l, _UIntType __f>
+ _LIBCPP_CONSTEXPR const size_t
+ mersenne_twister_engine<_UIntType, __w, __n, __m, __r, __a, __u, __d, __s, __b, __t, __c, __l, __f>::tempering_u;
+
+template <class _UIntType, size_t __w, size_t __n, size_t __m, size_t __r,
+ _UIntType __a, size_t __u, _UIntType __d, size_t __s,
+ _UIntType __b, size_t __t, _UIntType __c, size_t __l, _UIntType __f>
+ _LIBCPP_CONSTEXPR const typename mersenne_twister_engine<_UIntType, __w, __n, __m, __r, __a, __u, __d, __s, __b, __t, __c, __l, __f>::result_type
+ mersenne_twister_engine<_UIntType, __w, __n, __m, __r, __a, __u, __d, __s, __b, __t, __c, __l, __f>::tempering_d;
+
+template <class _UIntType, size_t __w, size_t __n, size_t __m, size_t __r,
+ _UIntType __a, size_t __u, _UIntType __d, size_t __s,
+ _UIntType __b, size_t __t, _UIntType __c, size_t __l, _UIntType __f>
+ _LIBCPP_CONSTEXPR const size_t
+ mersenne_twister_engine<_UIntType, __w, __n, __m, __r, __a, __u, __d, __s, __b, __t, __c, __l, __f>::tempering_s;
+
+template <class _UIntType, size_t __w, size_t __n, size_t __m, size_t __r,
+ _UIntType __a, size_t __u, _UIntType __d, size_t __s,
+ _UIntType __b, size_t __t, _UIntType __c, size_t __l, _UIntType __f>
+ _LIBCPP_CONSTEXPR const typename mersenne_twister_engine<_UIntType, __w, __n, __m, __r, __a, __u, __d, __s, __b, __t, __c, __l, __f>::result_type
+ mersenne_twister_engine<_UIntType, __w, __n, __m, __r, __a, __u, __d, __s, __b, __t, __c, __l, __f>::tempering_b;
+
+template <class _UIntType, size_t __w, size_t __n, size_t __m, size_t __r,
+ _UIntType __a, size_t __u, _UIntType __d, size_t __s,
+ _UIntType __b, size_t __t, _UIntType __c, size_t __l, _UIntType __f>
+ _LIBCPP_CONSTEXPR const size_t
+ mersenne_twister_engine<_UIntType, __w, __n, __m, __r, __a, __u, __d, __s, __b, __t, __c, __l, __f>::tempering_t;
+
+template <class _UIntType, size_t __w, size_t __n, size_t __m, size_t __r,
+ _UIntType __a, size_t __u, _UIntType __d, size_t __s,
+ _UIntType __b, size_t __t, _UIntType __c, size_t __l, _UIntType __f>
+ _LIBCPP_CONSTEXPR const typename mersenne_twister_engine<_UIntType, __w, __n, __m, __r, __a, __u, __d, __s, __b, __t, __c, __l, __f>::result_type
+ mersenne_twister_engine<_UIntType, __w, __n, __m, __r, __a, __u, __d, __s, __b, __t, __c, __l, __f>::tempering_c;
+
+template <class _UIntType, size_t __w, size_t __n, size_t __m, size_t __r,
+ _UIntType __a, size_t __u, _UIntType __d, size_t __s,
+ _UIntType __b, size_t __t, _UIntType __c, size_t __l, _UIntType __f>
+ _LIBCPP_CONSTEXPR const size_t
+ mersenne_twister_engine<_UIntType, __w, __n, __m, __r, __a, __u, __d, __s, __b, __t, __c, __l, __f>::tempering_l;
+
+template <class _UIntType, size_t __w, size_t __n, size_t __m, size_t __r,
+ _UIntType __a, size_t __u, _UIntType __d, size_t __s,
+ _UIntType __b, size_t __t, _UIntType __c, size_t __l, _UIntType __f>
+ _LIBCPP_CONSTEXPR const typename mersenne_twister_engine<_UIntType, __w, __n, __m, __r, __a, __u, __d, __s, __b, __t, __c, __l, __f>::result_type
+ mersenne_twister_engine<_UIntType, __w, __n, __m, __r, __a, __u, __d, __s, __b, __t, __c, __l, __f>::initialization_multiplier;
+
+template <class _UIntType, size_t __w, size_t __n, size_t __m, size_t __r,
+ _UIntType __a, size_t __u, _UIntType __d, size_t __s,
+ _UIntType __b, size_t __t, _UIntType __c, size_t __l, _UIntType __f>
+ _LIBCPP_CONSTEXPR const typename mersenne_twister_engine<_UIntType, __w, __n, __m, __r, __a, __u, __d, __s, __b, __t, __c, __l, __f>::result_type
+ mersenne_twister_engine<_UIntType, __w, __n, __m, __r, __a, __u, __d, __s, __b, __t, __c, __l, __f>::default_seed;
+
+template <class _UIntType, size_t __w, size_t __n, size_t __m, size_t __r,
+ _UIntType __a, size_t __u, _UIntType __d, size_t __s,
+ _UIntType __b, size_t __t, _UIntType __c, size_t __l, _UIntType __f>
void
mersenne_twister_engine<_UIntType, __w, __n, __m, __r, __a, __u, __d, __s, __b,
__t, __c, __l, __f>::seed(result_type __sd)
@@ -2552,6 +2652,19 @@ private:
};
template<class _UIntType, size_t __w, size_t __s, size_t __r>
+ _LIBCPP_CONSTEXPR const size_t subtract_with_carry_engine<_UIntType, __w, __s, __r>::word_size;
+
+template<class _UIntType, size_t __w, size_t __s, size_t __r>
+ _LIBCPP_CONSTEXPR const size_t subtract_with_carry_engine<_UIntType, __w, __s, __r>::short_lag;
+
+template<class _UIntType, size_t __w, size_t __s, size_t __r>
+ _LIBCPP_CONSTEXPR const size_t subtract_with_carry_engine<_UIntType, __w, __s, __r>::long_lag;
+
+template<class _UIntType, size_t __w, size_t __s, size_t __r>
+ _LIBCPP_CONSTEXPR const typename subtract_with_carry_engine<_UIntType, __w, __s, __r>::result_type
+ subtract_with_carry_engine<_UIntType, __w, __s, __r>::default_seed;
+
+template<class _UIntType, size_t __w, size_t __s, size_t __r>
void
subtract_with_carry_engine<_UIntType, __w, __s, __r>::seed(result_type __sd,
integral_constant<unsigned, 1>)
@@ -2823,6 +2936,12 @@ public:
};
template<class _Engine, size_t __p, size_t __r>
+ _LIBCPP_CONSTEXPR const size_t discard_block_engine<_Engine, __p, __r>::block_size;
+
+template<class _Engine, size_t __p, size_t __r>
+ _LIBCPP_CONSTEXPR const size_t discard_block_engine<_Engine, __p, __r>::used_block;
+
+template<class _Engine, size_t __p, size_t __r>
typename discard_block_engine<_Engine, __p, __r>::result_type
discard_block_engine<_Engine, __p, __r>::operator()()
{
@@ -3314,6 +3433,9 @@ private:
}
};
+template<class _Engine, size_t __k>
+ _LIBCPP_CONSTEXPR const size_t shuffle_order_engine<_Engine, __k>::table_size;
+
template<class _Eng, size_t _Kp>
bool
operator==(
diff --git a/include/regex b/include/regex
index 7505f2ea3295..982500f35ffc 100644
--- a/include/regex
+++ b/include/regex
@@ -2843,6 +2843,27 @@ private:
};
template <class _CharT, class _Traits>
+ const regex_constants::syntax_option_type basic_regex<_CharT, _Traits>::icase;
+template <class _CharT, class _Traits>
+ const regex_constants::syntax_option_type basic_regex<_CharT, _Traits>::nosubs;
+template <class _CharT, class _Traits>
+ const regex_constants::syntax_option_type basic_regex<_CharT, _Traits>::optimize;
+template <class _CharT, class _Traits>
+ const regex_constants::syntax_option_type basic_regex<_CharT, _Traits>::collate;
+template <class _CharT, class _Traits>
+ const regex_constants::syntax_option_type basic_regex<_CharT, _Traits>::ECMAScript;
+template <class _CharT, class _Traits>
+ const regex_constants::syntax_option_type basic_regex<_CharT, _Traits>::basic;
+template <class _CharT, class _Traits>
+ const regex_constants::syntax_option_type basic_regex<_CharT, _Traits>::extended;
+template <class _CharT, class _Traits>
+ const regex_constants::syntax_option_type basic_regex<_CharT, _Traits>::awk;
+template <class _CharT, class _Traits>
+ const regex_constants::syntax_option_type basic_regex<_CharT, _Traits>::grep;
+template <class _CharT, class _Traits>
+ const regex_constants::syntax_option_type basic_regex<_CharT, _Traits>::egrep;
+
+template <class _CharT, class _Traits>
void
basic_regex<_CharT, _Traits>::swap(basic_regex& __r)
{
diff --git a/include/string b/include/string
index 5bf42f023a41..1a70467940c7 100644
--- a/include/string
+++ b/include/string
@@ -3374,7 +3374,7 @@ basic_string<_CharT, _Traits, _Allocator>::find_first_not_of(value_type __c,
{
const_pointer __p = data();
const_pointer __pe = __p + __sz;
- for (const_pointer __ps = __p + __pos; __p != __pe; ++__ps)
+ for (const_pointer __ps = __p + __pos; __ps != __pe; ++__ps)
if (!traits_type::eq(*__ps, __c))
return static_cast<size_type>(__ps - __p);
}
diff --git a/include/type_traits b/include/type_traits
index 26c37dfa0c74..8f1c6024c71d 100644
--- a/include/type_traits
+++ b/include/type_traits
@@ -617,7 +617,28 @@ struct _LIBCPP_VISIBLE is_base_of
#else // __has_feature(is_base_of)
-#error is_base_of not implemented.
+namespace __is_base_of_imp
+{
+template <class _Tp>
+struct _Dst
+{
+ _Dst(const volatile _Tp &);
+};
+template <class _Tp>
+struct _Src
+{
+ operator const volatile _Tp &();
+ template <class _Up> operator const _Dst<_Up> &();
+};
+template <size_t> struct __one { typedef char type; };
+template <class _Bp, class _Dp> typename __one<sizeof(_Dst<_Bp>(declval<_Src<_Dp> >()))>::type __test(int);
+template <class _Bp, class _Dp> __two __test(...);
+}
+
+template <class _Bp, class _Dp>
+struct _LIBCPP_VISIBLE is_base_of
+ : public integral_constant<bool, is_class<_Bp>::value &&
+ sizeof(__is_base_of_imp::__test<_Bp, _Dp>(0)) == 2> {};
#endif // __has_feature(is_base_of)
diff --git a/include/vector b/include/vector
index 0c2806828334..876b7e5676bd 100644
--- a/include/vector
+++ b/include/vector
@@ -1458,7 +1458,8 @@ vector<_Tp, _Allocator>::__push_back_slow_path(_Up& __x)
allocator_type& __a = this->__alloc();
__split_buffer<value_type, allocator_type&> __v(__recommend(size() + 1), size(), __a);
// __v.push_back(_VSTD::forward<_Up>(__x));
- __alloc_traits::construct(__a, _VSTD::__to_raw_pointer(__v.__end_++), _VSTD::forward<_Up>(__x));
+ __alloc_traits::construct(__a, _VSTD::__to_raw_pointer(__v.__end_), _VSTD::forward<_Up>(__x));
+ __v.__end_++;
__swap_out_circular_buffer(__v);
}
@@ -1505,7 +1506,8 @@ vector<_Tp, _Allocator>::__emplace_back_slow_path(_Args&&... __args)
allocator_type& __a = this->__alloc();
__split_buffer<value_type, allocator_type&> __v(__recommend(size() + 1), size(), __a);
// __v.emplace_back(_VSTD::forward<_Args>(__args)...);
- __alloc_traits::construct(__a, _VSTD::__to_raw_pointer(__v.__end_++), _VSTD::forward<_Args>(__args)...);
+ __alloc_traits::construct(__a, _VSTD::__to_raw_pointer(__v.__end_), _VSTD::forward<_Args>(__args)...);
+ __v.__end_++;
__swap_out_circular_buffer(__v);
}
diff --git a/src/chrono.cpp b/src/chrono.cpp
index 73c83ee084e9..1ce2e2807a37 100644
--- a/src/chrono.cpp
+++ b/src/chrono.cpp
@@ -24,6 +24,8 @@ namespace chrono
// system_clock
+const bool system_clock::is_steady;
+
system_clock::time_point
system_clock::now() _NOEXCEPT
{
@@ -46,6 +48,8 @@ system_clock::from_time_t(time_t t) _NOEXCEPT
// steady_clock
+const bool steady_clock::is_steady;
+
#if __APPLE__
// mach_absolute_time() * MachInfo.numer / MachInfo.denom is the number of
// nanoseconds since the computer booted up. MachInfo.numer and MachInfo.denom
diff --git a/src/debug.cpp b/src/debug.cpp
index b8af4dde7749..f3a0262d1d5e 100644
--- a/src/debug.cpp
+++ b/src/debug.cpp
@@ -23,7 +23,7 @@ __get_db()
{
static __libcpp_db db;
return &db;
-};
+}
_LIBCPP_VISIBLE
const __libcpp_db*
diff --git a/src/exception.cpp b/src/exception.cpp
index 0dbb6604a560..0cd182b716cb 100644
--- a/src/exception.cpp
+++ b/src/exception.cpp
@@ -33,7 +33,7 @@
#if defined(LIBCXXRT) || defined(_LIBCPPABI_VERSION)
#define HAVE_DEPENDENT_EH_ABI 1
#endif
-#else // __has_include(<cxxabi.h>)
+#elif !defined(__GLIBCXX__) // __has_include(<cxxabi.h>)
static std::terminate_handler __terminate_handler;
static std::unexpected_handler __unexpected_handler;
#endif // __has_include(<cxxabi.h>)
@@ -41,7 +41,7 @@
namespace std
{
-#if !defined(LIBCXXRT) && !defined(_LIBCPPABI_VERSION)
+#if !defined(LIBCXXRT) && !defined(_LIBCPPABI_VERSION) && !defined(__GLIBCXX__)
// libcxxrt provides implementations of these functions itself.
unexpected_handler
@@ -99,7 +99,7 @@ terminate() _NOEXCEPT
}
#endif // !defined(LIBCXXRT) && !defined(_LIBCPPABI_VERSION)
-#ifndef LIBCXXRT
+#if !defined(LIBCXXRT) && !defined(__GLIBCXX__)
bool uncaught_exception() _NOEXCEPT
{
#if __APPLE__ || defined(_LIBCPPABI_VERSION)
@@ -124,7 +124,7 @@ const char* exception::what() const _NOEXCEPT
#endif // _LIBCPPABI_VERSION
#endif //LIBCXXRT
-#ifndef _LIBCPPABI_VERSION
+#if !defined(_LIBCPPABI_VERSION) && !defined(__GLIBCXX__)
bad_exception::~bad_exception() _NOEXCEPT
{
diff --git a/src/future.cpp b/src/future.cpp
index feb37e42db4e..7d9a5b5da69a 100644
--- a/src/future.cpp
+++ b/src/future.cpp
@@ -78,8 +78,8 @@ __assoc_sub_state::set_value()
throw future_error(make_error_code(future_errc::promise_already_satisfied));
#endif
__state_ |= __constructed | ready;
- __lk.unlock();
__cv_.notify_all();
+ __lk.unlock();
}
void
diff --git a/src/hash.cpp b/src/hash.cpp
index 6f30d5a60581..a013500218e0 100644
--- a/src/hash.cpp
+++ b/src/hash.cpp
@@ -10,6 +10,9 @@
#include "__hash_table"
#include "algorithm"
#include "stdexcept"
+#include "type_traits"
+
+#pragma clang diagnostic ignored "-Wtautological-constant-out-of-range-compare"
_LIBCPP_BEGIN_NAMESPACE_STD
@@ -144,21 +147,23 @@ const unsigned indices[] =
// are fewer potential primes to search, and fewer potential primes to divide
// against.
+template <size_t _Sz = sizeof(size_t)>
inline _LIBCPP_INLINE_VISIBILITY
-void
-__check_for_overflow(size_t N, integral_constant<size_t, 32>)
+typename enable_if<_Sz == 4, void>::type
+__check_for_overflow(size_t N)
{
-#ifndef _LIBCPP_NO_EXCEPTIONS
+#ifndef _LIBCPP_NO_EXCEPTIONS
if (N > 0xFFFFFFFB)
throw overflow_error("__next_prime overflow");
#endif
}
+template <size_t _Sz = sizeof(size_t)>
inline _LIBCPP_INLINE_VISIBILITY
-void
-__check_for_overflow(size_t N, integral_constant<size_t, 64>)
+typename enable_if<_Sz == 8, void>::type
+__check_for_overflow(size_t N)
{
-#ifndef _LIBCPP_NO_EXCEPTIONS
+#ifndef _LIBCPP_NO_EXCEPTIONS
if (N > 0xFFFFFFFFFFFFFFC5ull)
throw overflow_error("__next_prime overflow");
#endif
@@ -174,8 +179,7 @@ __next_prime(size_t n)
return *std::lower_bound(small_primes, small_primes + N, n);
// Else n > largest small_primes
// Check for overflow
- __check_for_overflow(n, integral_constant<size_t,
- sizeof(n) * __CHAR_BIT__>());
+ __check_for_overflow(n);
// Start searching list of potential primes: L * k0 + indices[in]
const size_t M = sizeof(indices) / sizeof(indices[0]);
// Select first potential prime >= n
diff --git a/src/locale.cpp b/src/locale.cpp
index 542c0d7a20ff..53a8a4cc1f08 100644
--- a/src/locale.cpp
+++ b/src/locale.cpp
@@ -81,8 +81,35 @@ make(A0 a0, A1 a1, A2 a2)
return *(T*)&buf;
}
+template <typename T, size_t N>
+inline
+_LIBCPP_CONSTEXPR
+size_t
+countof(const T (&)[N])
+{
+ return N;
+}
+
+template <typename T>
+inline
+_LIBCPP_CONSTEXPR
+size_t
+countof(const T * const begin, const T * const end)
+{
+ return static_cast<size_t>(end - begin);
+}
+
}
+const locale::category locale::none;
+const locale::category locale::collate;
+const locale::category locale::ctype;
+const locale::category locale::monetary;
+const locale::category locale::numeric;
+const locale::category locale::time;
+const locale::category locale::messages;
+const locale::category locale::all;
+
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wpadded"
@@ -197,6 +224,11 @@ locale::__imp::__imp(const string& name, size_t refs)
#endif // _LIBCPP_NO_EXCEPTIONS
}
+// NOTE avoid the `base class should be explicitly initialized in the
+// copy constructor` warning emitted by GCC
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wextra"
+
locale::__imp::__imp(const __imp& other)
: facets_(max<size_t>(N, other.facets_.size())),
name_(other.name_)
@@ -207,6 +239,8 @@ locale::__imp::__imp(const __imp& other)
facets_[i]->__add_shared();
}
+#pragma GCC diagnostic pop
+
locale::__imp::__imp(const __imp& other, const string& name, locale::category c)
: facets_(N),
name_("*")
@@ -691,6 +725,19 @@ collate_byname<wchar_t>::do_transform(const char_type* lo, const char_type* hi)
// template <> class ctype<wchar_t>;
+const ctype_base::mask ctype_base::space;
+const ctype_base::mask ctype_base::print;
+const ctype_base::mask ctype_base::cntrl;
+const ctype_base::mask ctype_base::upper;
+const ctype_base::mask ctype_base::lower;
+const ctype_base::mask ctype_base::alpha;
+const ctype_base::mask ctype_base::digit;
+const ctype_base::mask ctype_base::punct;
+const ctype_base::mask ctype_base::xdigit;
+const ctype_base::mask ctype_base::blank;
+const ctype_base::mask ctype_base::alnum;
+const ctype_base::mask ctype_base::graph;
+
locale::id ctype<wchar_t>::id;
ctype<wchar_t>::~ctype()
@@ -843,7 +890,7 @@ ctype<char>::do_toupper(char_type c) const
return isascii(c) ?
static_cast<char>(_DefaultRuneLocale.__mapupper[static_cast<ptrdiff_t>(c)]) : c;
#elif defined(__GLIBC__)
- return isascii(c) ? __classic_upper_table()[c] : c;
+ return isascii(c) ? __classic_upper_table()[static_cast<size_t>(c)] : c;
#else
return (isascii(c) && islower_l(c, __cloc())) ? c-'a'+'A' : c;
#endif
@@ -857,7 +904,7 @@ ctype<char>::do_toupper(char_type* low, const char_type* high) const
*low = isascii(*low) ?
static_cast<char>(_DefaultRuneLocale.__mapupper[static_cast<ptrdiff_t>(*low)]) : *low;
#elif defined(__GLIBC__)
- *low = isascii(*low) ? __classic_upper_table()[*low] : *low;
+ *low = isascii(*low) ? __classic_upper_table()[static_cast<size_t>(*low)] : *low;
#else
*low = (isascii(*low) && islower_l(*low, __cloc())) ? *low-'a'+'A' : *low;
#endif
@@ -871,7 +918,7 @@ ctype<char>::do_tolower(char_type c) const
return isascii(c) ?
static_cast<char>(_DefaultRuneLocale.__maplower[static_cast<ptrdiff_t>(c)]) : c;
#elif defined(__GLIBC__)
- return isascii(c) ? __classic_lower_table()[c] : c;
+ return isascii(c) ? __classic_lower_table()[static_cast<size_t>(c)] : c;
#else
return (isascii(c) && isupper_l(c, __cloc())) ? c-'A'+'a' : c;
#endif
@@ -884,7 +931,7 @@ ctype<char>::do_tolower(char_type* low, const char_type* high) const
#ifdef _LIBCPP_HAS_DEFAULTRUNELOCALE
*low = isascii(*low) ? static_cast<char>(_DefaultRuneLocale.__maplower[static_cast<ptrdiff_t>(*low)]) : *low;
#elif defined(__GLIBC__)
- *low = isascii(*low) ? __classic_lower_table()[*low] : *low;
+ *low = isascii(*low) ? __classic_lower_table()[static_cast<size_t>(*low)] : *low;
#else
*low = (isascii(*low) && isupper_l(*low, __cloc())) ? *low-'A'+'a' : *low;
#endif
@@ -1207,7 +1254,7 @@ ctype_byname<wchar_t>::do_narrow(char_type c, char dfault) const
#else
int r = __wctob_l(c, __l);
#endif
- return r != WEOF ? static_cast<char>(r) : dfault;
+ return r != static_cast<int>(WEOF) ? static_cast<char>(r) : dfault;
}
const wchar_t*
@@ -1220,7 +1267,7 @@ ctype_byname<wchar_t>::do_narrow(const char_type* low, const char_type* high, ch
#else
int r = __wctob_l(*low, __l);
#endif
- *dest = r != WEOF ? static_cast<char>(r) : dfault;
+ *dest = r != static_cast<int>(WEOF) ? static_cast<char>(r) : dfault;
}
return low;
}
@@ -2619,7 +2666,6 @@ utf16be_to_ucs4_length(const uint8_t* frm, const uint8_t* frm_end,
codecvt_mode mode = codecvt_mode(0))
{
const uint8_t* frm_nxt = frm;
- frm_nxt = frm;
if (mode & consume_header)
{
if (frm_end-frm_nxt >= 2 && frm_nxt[0] == 0xFE && frm_nxt[1] == 0xFF)
@@ -2752,7 +2798,6 @@ utf16le_to_ucs4_length(const uint8_t* frm, const uint8_t* frm_end,
codecvt_mode mode = codecvt_mode(0))
{
const uint8_t* frm_nxt = frm;
- frm_nxt = frm;
if (mode & consume_header)
{
if (frm_end-frm_nxt >= 2 && frm_nxt[0] == 0xFF && frm_nxt[1] == 0xFE)
@@ -2847,7 +2892,6 @@ utf16be_to_ucs2_length(const uint8_t* frm, const uint8_t* frm_end,
codecvt_mode mode = codecvt_mode(0))
{
const uint8_t* frm_nxt = frm;
- frm_nxt = frm;
if (mode & consume_header)
{
if (frm_end-frm_nxt >= 2 && frm_nxt[0] == 0xFE && frm_nxt[1] == 0xFF)
@@ -4559,6 +4603,7 @@ __time_get::~__time_get()
}
#pragma clang diagnostic ignored "-Wmissing-field-initializers"
+#pragma GCC diagnostic ignored "-Wmissing-field-initializers"
template <>
string
@@ -4578,7 +4623,7 @@ __time_get_storage<char>::__analyze(char fmt, const ctype<char>& ct)
char f[3] = {0};
f[0] = '%';
f[1] = fmt;
- size_t n = strftime_l(buf, 100, f, &t, __loc_);
+ size_t n = strftime_l(buf, countof(buf), f, &t, __loc_);
char* bb = buf;
char* be = buf + n;
string result;
@@ -4724,15 +4769,15 @@ __time_get_storage<wchar_t>::__analyze(char fmt, const ctype<wchar_t>& ct)
char f[3] = {0};
f[0] = '%';
f[1] = fmt;
- strftime_l(buf, 100, f, &t, __loc_);
+ strftime_l(buf, countof(buf), f, &t, __loc_);
wchar_t wbuf[100];
wchar_t* wbb = wbuf;
mbstate_t mb = {0};
const char* bb = buf;
#ifdef _LIBCPP_LOCALE__L_EXTENSIONS
- size_t j = mbsrtowcs_l( wbb, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, __loc_);
+ size_t j = mbsrtowcs_l( wbb, &bb, countof(wbuf), &mb, __loc_);
#else
- size_t j = __mbsrtowcs_l( wbb, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, __loc_);
+ size_t j = __mbsrtowcs_l( wbb, &bb, countof(wbuf), &mb, __loc_);
#endif
if (j == size_t(-1))
__throw_runtime_error("locale not supported");
@@ -4870,26 +4915,26 @@ __time_get_storage<char>::init(const ctype<char>& ct)
for (int i = 0; i < 7; ++i)
{
t.tm_wday = i;
- strftime_l(buf, 100, "%A", &t, __loc_);
+ strftime_l(buf, countof(buf), "%A", &t, __loc_);
__weeks_[i] = buf;
- strftime_l(buf, 100, "%a", &t, __loc_);
+ strftime_l(buf, countof(buf), "%a", &t, __loc_);
__weeks_[i+7] = buf;
}
// __months_
for (int i = 0; i < 12; ++i)
{
t.tm_mon = i;
- strftime_l(buf, 100, "%B", &t, __loc_);
+ strftime_l(buf, countof(buf), "%B", &t, __loc_);
__months_[i] = buf;
- strftime_l(buf, 100, "%b", &t, __loc_);
+ strftime_l(buf, countof(buf), "%b", &t, __loc_);
__months_[i+12] = buf;
}
// __am_pm_
t.tm_hour = 1;
- strftime_l(buf, 100, "%p", &t, __loc_);
+ strftime_l(buf, countof(buf), "%p", &t, __loc_);
__am_pm_[0] = buf;
t.tm_hour = 13;
- strftime_l(buf, 100, "%p", &t, __loc_);
+ strftime_l(buf, countof(buf), "%p", &t, __loc_);
__am_pm_[1] = buf;
__c_ = __analyze('c', ct);
__r_ = __analyze('r', ct);
@@ -4903,7 +4948,6 @@ __time_get_storage<wchar_t>::init(const ctype<wchar_t>& ct)
{
tm t = {0};
char buf[100];
- size_t be;
wchar_t wbuf[100];
wchar_t* wbe;
mbstate_t mb = {0};
@@ -4911,25 +4955,25 @@ __time_get_storage<wchar_t>::init(const ctype<wchar_t>& ct)
for (int i = 0; i < 7; ++i)
{
t.tm_wday = i;
- be = strftime_l(buf, 100, "%A", &t, __loc_);
+ strftime_l(buf, countof(buf), "%A", &t, __loc_);
mb = mbstate_t();
const char* bb = buf;
#ifdef _LIBCPP_LOCALE__L_EXTENSIONS
- size_t j = mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, __loc_);
+ size_t j = mbsrtowcs_l(wbuf, &bb, countof(wbuf), &mb, __loc_);
#else
- size_t j = __mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, __loc_);
+ size_t j = __mbsrtowcs_l(wbuf, &bb, countof(wbuf), &mb, __loc_);
#endif
if (j == size_t(-1))
__throw_runtime_error("locale not supported");
wbe = wbuf + j;
__weeks_[i].assign(wbuf, wbe);
- be = strftime_l(buf, 100, "%a", &t, __loc_);
+ strftime_l(buf, countof(buf), "%a", &t, __loc_);
mb = mbstate_t();
bb = buf;
#ifdef _LIBCPP_LOCALE__L_EXTENSIONS
- j = mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, __loc_);
+ j = mbsrtowcs_l(wbuf, &bb, countof(wbuf), &mb, __loc_);
#else
- j = __mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, __loc_);
+ j = __mbsrtowcs_l(wbuf, &bb, countof(wbuf), &mb, __loc_);
#endif
if (j == size_t(-1))
__throw_runtime_error("locale not supported");
@@ -4940,25 +4984,25 @@ __time_get_storage<wchar_t>::init(const ctype<wchar_t>& ct)
for (int i = 0; i < 12; ++i)
{
t.tm_mon = i;
- be = strftime_l(buf, 100, "%B", &t, __loc_);
+ strftime_l(buf, countof(buf), "%B", &t, __loc_);
mb = mbstate_t();
const char* bb = buf;
#ifdef _LIBCPP_LOCALE__L_EXTENSIONS
- size_t j = mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, __loc_);
+ size_t j = mbsrtowcs_l(wbuf, &bb, countof(wbuf), &mb, __loc_);
#else
- size_t j = __mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, __loc_);
+ size_t j = __mbsrtowcs_l(wbuf, &bb, countof(wbuf), &mb, __loc_);
#endif
if (j == size_t(-1))
__throw_runtime_error("locale not supported");
wbe = wbuf + j;
__months_[i].assign(wbuf, wbe);
- be = strftime_l(buf, 100, "%b", &t, __loc_);
+ strftime_l(buf, countof(buf), "%b", &t, __loc_);
mb = mbstate_t();
bb = buf;
#ifdef _LIBCPP_LOCALE__L_EXTENSIONS
- j = mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, __loc_);
+ j = mbsrtowcs_l(wbuf, &bb, countof(wbuf), &mb, __loc_);
#else
- j = __mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, __loc_);
+ j = __mbsrtowcs_l(wbuf, &bb, countof(wbuf), &mb, __loc_);
#endif
if (j == size_t(-1))
__throw_runtime_error("locale not supported");
@@ -4967,26 +5011,26 @@ __time_get_storage<wchar_t>::init(const ctype<wchar_t>& ct)
}
// __am_pm_
t.tm_hour = 1;
- be = strftime_l(buf, 100, "%p", &t, __loc_);
+ strftime_l(buf, countof(buf), "%p", &t, __loc_);
mb = mbstate_t();
const char* bb = buf;
#ifdef _LIBCPP_LOCALE__L_EXTENSIONS
- size_t j = mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, __loc_);
+ size_t j = mbsrtowcs_l(wbuf, &bb, countof(wbuf), &mb, __loc_);
#else
- size_t j = __mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, __loc_);
+ size_t j = __mbsrtowcs_l(wbuf, &bb, countof(wbuf), &mb, __loc_);
#endif
if (j == size_t(-1))
__throw_runtime_error("locale not supported");
wbe = wbuf + j;
__am_pm_[0].assign(wbuf, wbe);
t.tm_hour = 13;
- be = strftime_l(buf, 100, "%p", &t, __loc_);
+ strftime_l(buf, countof(buf), "%p", &t, __loc_);
mb = mbstate_t();
bb = buf;
#ifdef _LIBCPP_LOCALE__L_EXTENSIONS
- j = mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, __loc_);
+ j = mbsrtowcs_l(wbuf, &bb, countof(wbuf), &mb, __loc_);
#else
- j = __mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, __loc_);
+ j = __mbsrtowcs_l(wbuf, &bb, countof(wbuf), &mb, __loc_);
#endif
if (j == size_t(-1))
__throw_runtime_error("locale not supported");
@@ -5249,7 +5293,7 @@ __time_put::__do_put(char* __nb, char*& __ne, const tm* __tm,
char fmt[] = {'%', __fmt, __mod, 0};
if (__mod != 0)
swap(fmt[1], fmt[2]);
- size_t n = strftime_l(__nb, static_cast<size_t>(__ne-__nb), fmt, __tm, __loc_);
+ size_t n = strftime_l(__nb, countof(__nb, __ne), fmt, __tm, __loc_);
__ne = __nb + n;
}
@@ -5263,9 +5307,9 @@ __time_put::__do_put(wchar_t* __wb, wchar_t*& __we, const tm* __tm,
mbstate_t mb = {0};
const char* __nb = __nar;
#ifdef _LIBCPP_LOCALE__L_EXTENSIONS
- size_t j = mbsrtowcs_l(__wb, &__nb, 100, &mb, __loc_);
+ size_t j = mbsrtowcs_l(__wb, &__nb, countof(__wb, __we), &mb, __loc_);
#else
- size_t j = __mbsrtowcs_l(__wb, &__nb, 100, &mb, __loc_);
+ size_t j = __mbsrtowcs_l(__wb, &__nb, countof(__wb, __we), &mb, __loc_);
#endif
if (j == size_t(-1))
__throw_runtime_error("locale not supported");
@@ -5788,9 +5832,9 @@ moneypunct_byname<wchar_t, false>::init(const char* nm)
mbstate_t mb = {0};
const char* bb = lc->currency_symbol;
#ifdef _LIBCPP_LOCALE__L_EXTENSIONS
- size_t j = mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, loc.get());
+ size_t j = mbsrtowcs_l(wbuf, &bb, countof(wbuf), &mb, loc.get());
#else
- size_t j = __mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, loc.get());
+ size_t j = __mbsrtowcs_l(wbuf, &bb, countof(wbuf), &mb, loc.get());
#endif
if (j == size_t(-1))
__throw_runtime_error("locale not supported");
@@ -5807,9 +5851,9 @@ moneypunct_byname<wchar_t, false>::init(const char* nm)
mb = mbstate_t();
bb = lc->positive_sign;
#ifdef _LIBCPP_LOCALE__L_EXTENSIONS
- j = mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, loc.get());
+ j = mbsrtowcs_l(wbuf, &bb, countof(wbuf), &mb, loc.get());
#else
- j = __mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, loc.get());
+ j = __mbsrtowcs_l(wbuf, &bb, countof(wbuf), &mb, loc.get());
#endif
if (j == size_t(-1))
__throw_runtime_error("locale not supported");
@@ -5823,9 +5867,9 @@ moneypunct_byname<wchar_t, false>::init(const char* nm)
mb = mbstate_t();
bb = lc->negative_sign;
#ifdef _LIBCPP_LOCALE__L_EXTENSIONS
- j = mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, loc.get());
+ j = mbsrtowcs_l(wbuf, &bb, countof(wbuf), &mb, loc.get());
#else
- j = __mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, loc.get());
+ j = __mbsrtowcs_l(wbuf, &bb, countof(wbuf), &mb, loc.get());
#endif
if (j == size_t(-1))
__throw_runtime_error("locale not supported");
@@ -5871,9 +5915,9 @@ moneypunct_byname<wchar_t, true>::init(const char* nm)
mbstate_t mb = {0};
const char* bb = lc->int_curr_symbol;
#ifdef _LIBCPP_LOCALE__L_EXTENSIONS
- size_t j = mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, loc.get());
+ size_t j = mbsrtowcs_l(wbuf, &bb, countof(wbuf), &mb, loc.get());
#else
- size_t j = __mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, loc.get());
+ size_t j = __mbsrtowcs_l(wbuf, &bb, countof(wbuf), &mb, loc.get());
#endif
if (j == size_t(-1))
__throw_runtime_error("locale not supported");
@@ -5894,9 +5938,9 @@ moneypunct_byname<wchar_t, true>::init(const char* nm)
mb = mbstate_t();
bb = lc->positive_sign;
#ifdef _LIBCPP_LOCALE__L_EXTENSIONS
- j = mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, loc.get());
+ j = mbsrtowcs_l(wbuf, &bb, countof(wbuf), &mb, loc.get());
#else
- j = __mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, loc.get());
+ j = __mbsrtowcs_l(wbuf, &bb, countof(wbuf), &mb, loc.get());
#endif
if (j == size_t(-1))
__throw_runtime_error("locale not supported");
@@ -5914,9 +5958,9 @@ moneypunct_byname<wchar_t, true>::init(const char* nm)
mb = mbstate_t();
bb = lc->negative_sign;
#ifdef _LIBCPP_LOCALE__L_EXTENSIONS
- j = mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, loc.get());
+ j = mbsrtowcs_l(wbuf, &bb, countof(wbuf), &mb, loc.get());
#else
- j = __mbsrtowcs_l(wbuf, &bb, sizeof(wbuf)/sizeof(wbuf[0]), &mb, loc.get());
+ j = __mbsrtowcs_l(wbuf, &bb, countof(wbuf), &mb, loc.get());
#endif
if (j == size_t(-1))
__throw_runtime_error("locale not supported");
diff --git a/src/string.cpp b/src/string.cpp
index 750ba284e366..40723e74a156 100644
--- a/src/string.cpp
+++ b/src/string.cpp
@@ -31,17 +31,17 @@ stoi(const string& str, size_t* idx, int base)
{
char* ptr;
const char* const p = str.c_str();
+ typename remove_reference<decltype(errno)>::type errno_save = errno;
+ errno = 0;
long r = strtol(p, &ptr, base);
- if (r < numeric_limits<int>::min() || numeric_limits<int>::max() < r)
- ptr = const_cast<char*>(p);
- if (ptr == p)
- {
+ swap(errno, errno_save);
#ifndef _LIBCPP_NO_EXCEPTIONS
- if (r == 0)
- throw invalid_argument("stoi: no conversion");
+ if (errno_save == ERANGE || r < numeric_limits<int>::min() ||
+ numeric_limits<int>::max() < r)
throw out_of_range("stoi: out of range");
+ if (ptr == p)
+ throw invalid_argument("stoi: no conversion");
#endif // _LIBCPP_NO_EXCEPTIONS
- }
if (idx)
*idx = static_cast<size_t>(ptr - p);
return static_cast<int>(r);
@@ -52,17 +52,17 @@ stoi(const wstring& str, size_t* idx, int base)
{
wchar_t* ptr;
const wchar_t* const p = str.c_str();
+ typename remove_reference<decltype(errno)>::type errno_save = errno;
+ errno = 0;
long r = wcstol(p, &ptr, base);
- if (r < numeric_limits<int>::min() || numeric_limits<int>::max() < r)
- ptr = const_cast<wchar_t*>(p);
- if (ptr == p)
- {
+ swap(errno, errno_save);
#ifndef _LIBCPP_NO_EXCEPTIONS
- if (r == 0)
- throw invalid_argument("stoi: no conversion");
+ if (errno_save == ERANGE || r < numeric_limits<int>::min() ||
+ numeric_limits<int>::max() < r)
throw out_of_range("stoi: out of range");
+ if (ptr == p)
+ throw invalid_argument("stoi: no conversion");
#endif // _LIBCPP_NO_EXCEPTIONS
- }
if (idx)
*idx = static_cast<size_t>(ptr - p);
return static_cast<int>(r);
@@ -73,15 +73,16 @@ stol(const string& str, size_t* idx, int base)
{
char* ptr;
const char* const p = str.c_str();
+ typename remove_reference<decltype(errno)>::type errno_save = errno;
+ errno = 0;
long r = strtol(p, &ptr, base);
- if (ptr == p)
- {
+ swap(errno, errno_save);
#ifndef _LIBCPP_NO_EXCEPTIONS
- if (r == 0)
- throw invalid_argument("stol: no conversion");
+ if (errno_save == ERANGE)
throw out_of_range("stol: out of range");
+ if (ptr == p)
+ throw invalid_argument("stol: no conversion");
#endif // _LIBCPP_NO_EXCEPTIONS
- }
if (idx)
*idx = static_cast<size_t>(ptr - p);
return r;
@@ -92,15 +93,16 @@ stol(const wstring& str, size_t* idx, int base)
{
wchar_t* ptr;
const wchar_t* const p = str.c_str();
+ typename remove_reference<decltype(errno)>::type errno_save = errno;
+ errno = 0;
long r = wcstol(p, &ptr, base);
- if (ptr == p)
- {
+ swap(errno, errno_save);
#ifndef _LIBCPP_NO_EXCEPTIONS
- if (r == 0)
- throw invalid_argument("stol: no conversion");
+ if (errno_save == ERANGE)
throw out_of_range("stol: out of range");
+ if (ptr == p)
+ throw invalid_argument("stol: no conversion");
#endif // _LIBCPP_NO_EXCEPTIONS
- }
if (idx)
*idx = static_cast<size_t>(ptr - p);
return r;
@@ -111,15 +113,16 @@ stoul(const string& str, size_t* idx, int base)
{
char* ptr;
const char* const p = str.c_str();
+ typename remove_reference<decltype(errno)>::type errno_save = errno;
+ errno = 0;
unsigned long r = strtoul(p, &ptr, base);
- if (ptr == p)
- {
+ swap(errno, errno_save);
#ifndef _LIBCPP_NO_EXCEPTIONS
- if (r == 0)
- throw invalid_argument("stoul: no conversion");
+ if (errno_save == ERANGE)
throw out_of_range("stoul: out of range");
+ if (ptr == p)
+ throw invalid_argument("stoul: no conversion");
#endif // _LIBCPP_NO_EXCEPTIONS
- }
if (idx)
*idx = static_cast<size_t>(ptr - p);
return r;
@@ -130,15 +133,16 @@ stoul(const wstring& str, size_t* idx, int base)
{
wchar_t* ptr;
const wchar_t* const p = str.c_str();
+ typename remove_reference<decltype(errno)>::type errno_save = errno;
+ errno = 0;
unsigned long r = wcstoul(p, &ptr, base);
- if (ptr == p)
- {
+ swap(errno, errno_save);
#ifndef _LIBCPP_NO_EXCEPTIONS
- if (r == 0)
- throw invalid_argument("stoul: no conversion");
+ if (errno_save == ERANGE)
throw out_of_range("stoul: out of range");
+ if (ptr == p)
+ throw invalid_argument("stoul: no conversion");
#endif // _LIBCPP_NO_EXCEPTIONS
- }
if (idx)
*idx = static_cast<size_t>(ptr - p);
return r;
@@ -149,15 +153,16 @@ stoll(const string& str, size_t* idx, int base)
{
char* ptr;
const char* const p = str.c_str();
+ typename remove_reference<decltype(errno)>::type errno_save = errno;
+ errno = 0;
long long r = strtoll(p, &ptr, base);
- if (ptr == p)
- {
+ swap(errno, errno_save);
#ifndef _LIBCPP_NO_EXCEPTIONS
- if (r == 0)
- throw invalid_argument("stoll: no conversion");
+ if (errno_save == ERANGE)
throw out_of_range("stoll: out of range");
+ if (ptr == p)
+ throw invalid_argument("stoll: no conversion");
#endif // _LIBCPP_NO_EXCEPTIONS
- }
if (idx)
*idx = static_cast<size_t>(ptr - p);
return r;
@@ -168,15 +173,16 @@ stoll(const wstring& str, size_t* idx, int base)
{
wchar_t* ptr;
const wchar_t* const p = str.c_str();
+ typename remove_reference<decltype(errno)>::type errno_save = errno;
+ errno = 0;
long long r = wcstoll(p, &ptr, base);
- if (ptr == p)
- {
+ swap(errno, errno_save);
#ifndef _LIBCPP_NO_EXCEPTIONS
- if (r == 0)
- throw invalid_argument("stoll: no conversion");
+ if (errno_save == ERANGE)
throw out_of_range("stoll: out of range");
+ if (ptr == p)
+ throw invalid_argument("stoll: no conversion");
#endif // _LIBCPP_NO_EXCEPTIONS
- }
if (idx)
*idx = static_cast<size_t>(ptr - p);
return r;
@@ -187,15 +193,16 @@ stoull(const string& str, size_t* idx, int base)
{
char* ptr;
const char* const p = str.c_str();
+ typename remove_reference<decltype(errno)>::type errno_save = errno;
+ errno = 0;
unsigned long long r = strtoull(p, &ptr, base);
- if (ptr == p)
- {
+ swap(errno, errno_save);
#ifndef _LIBCPP_NO_EXCEPTIONS
- if (r == 0)
- throw invalid_argument("stoull: no conversion");
+ if (errno_save == ERANGE)
throw out_of_range("stoull: out of range");
+ if (ptr == p)
+ throw invalid_argument("stoull: no conversion");
#endif // _LIBCPP_NO_EXCEPTIONS
- }
if (idx)
*idx = static_cast<size_t>(ptr - p);
return r;
@@ -206,15 +213,16 @@ stoull(const wstring& str, size_t* idx, int base)
{
wchar_t* ptr;
const wchar_t* const p = str.c_str();
+ typename remove_reference<decltype(errno)>::type errno_save = errno;
+ errno = 0;
unsigned long long r = wcstoull(p, &ptr, base);
- if (ptr == p)
- {
+ swap(errno, errno_save);
#ifndef _LIBCPP_NO_EXCEPTIONS
- if (r == 0)
- throw invalid_argument("stoull: no conversion");
+ if (errno_save == ERANGE)
throw out_of_range("stoull: out of range");
+ if (ptr == p)
+ throw invalid_argument("stoull: no conversion");
#endif // _LIBCPP_NO_EXCEPTIONS
- }
if (idx)
*idx = static_cast<size_t>(ptr - p);
return r;
@@ -225,9 +233,9 @@ stof(const string& str, size_t* idx)
{
char* ptr;
const char* const p = str.c_str();
- int errno_save = errno;
+ typename remove_reference<decltype(errno)>::type errno_save = errno;
errno = 0;
- double r = strtod(p, &ptr);
+ float r = strtof(p, &ptr);
swap(errno, errno_save);
#ifndef _LIBCPP_NO_EXCEPTIONS
if (errno_save == ERANGE)
@@ -237,7 +245,7 @@ stof(const string& str, size_t* idx)
#endif // _LIBCPP_NO_EXCEPTIONS
if (idx)
*idx = static_cast<size_t>(ptr - p);
- return static_cast<float>(r);
+ return r;
}
float
@@ -245,9 +253,9 @@ stof(const wstring& str, size_t* idx)
{
wchar_t* ptr;
const wchar_t* const p = str.c_str();
- int errno_save = errno;
+ typename remove_reference<decltype(errno)>::type errno_save = errno;
errno = 0;
- double r = wcstod(p, &ptr);
+ float r = wcstof(p, &ptr);
swap(errno, errno_save);
#ifndef _LIBCPP_NO_EXCEPTIONS
if (errno_save == ERANGE)
@@ -257,7 +265,7 @@ stof(const wstring& str, size_t* idx)
#endif // _LIBCPP_NO_EXCEPTIONS
if (idx)
*idx = static_cast<size_t>(ptr - p);
- return static_cast<float>(r);
+ return r;
}
double
@@ -265,7 +273,7 @@ stod(const string& str, size_t* idx)
{
char* ptr;
const char* const p = str.c_str();
- int errno_save = errno;
+ typename remove_reference<decltype(errno)>::type errno_save = errno;
errno = 0;
double r = strtod(p, &ptr);
swap(errno, errno_save);
@@ -285,7 +293,7 @@ stod(const wstring& str, size_t* idx)
{
wchar_t* ptr;
const wchar_t* const p = str.c_str();
- int errno_save = errno;
+ typename remove_reference<decltype(errno)>::type errno_save = errno;
errno = 0;
double r = wcstod(p, &ptr);
swap(errno, errno_save);
@@ -305,7 +313,7 @@ stold(const string& str, size_t* idx)
{
char* ptr;
const char* const p = str.c_str();
- int errno_save = errno;
+ typename remove_reference<decltype(errno)>::type errno_save = errno;
errno = 0;
long double r = strtold(p, &ptr);
swap(errno, errno_save);
@@ -325,7 +333,7 @@ stold(const wstring& str, size_t* idx)
{
wchar_t* ptr;
const wchar_t* const p = str.c_str();
- int errno_save = errno;
+ typename remove_reference<decltype(errno)>::type errno_save = errno;
errno = 0;
long double r = wcstold(p, &ptr);
swap(errno, errno_save);
diff --git a/src/thread.cpp b/src/thread.cpp
index 8747adf0b595..b2bd07e9d3ba 100644
--- a/src/thread.cpp
+++ b/src/thread.cpp
@@ -67,8 +67,10 @@ thread::hardware_concurrency() _NOEXCEPT
return n;
#elif defined(_POSIX_C_SOURCE) && (_POSIX_C_SOURCE >= 200112L) && defined(_SC_NPROCESSORS_ONLN)
long result = sysconf(_SC_NPROCESSORS_ONLN);
- if (result < 0 || result > UINT_MAX)
- result = 0;
+ // sysconf returns -1 if the name is invalid, the option does not exist or
+ // does not have a definite limit.
+ if (result == -1)
+ return 0;
return result;
#else // defined(CTL_HW) && defined(HW_NCPU)
// TODO: grovel through /proc or check cpuid on x86 and similar