mclow.lists created this revision.
mclow.lists added reviewers: EricWF, hiraditya, kparzysz.
mclow.lists added a subscriber: cfe-commits.
This is a follow on to D21232, which marked a bunch of exception-throwing
helper routines as `noreturn`.
Now, make them really never return. Either they throw, or they call `abort`.
https://reviews.llvm.org/D23855
Files:
include/__locale
include/any
include/array
include/bitset
include/complex
include/deque
include/experimental/any
include/experimental/dynarray
include/experimental/optional
include/future
include/locale
include/memory
include/regex
include/string
include/vector
src/locale.cpp
src/new.cpp
src/string.cpp
src/system_error.cpp
src/thread.cpp
src/typeinfo.cpp
Index: src/typeinfo.cpp
===================================================================
--- src/typeinfo.cpp
+++ src/typeinfo.cpp
@@ -54,12 +54,16 @@
{
#ifndef _LIBCPP_NO_EXCEPTIONS
throw std::bad_typeid();
+#else
+ _VSTD::abort();
#endif
}
void __cxxabiv1::__cxa_bad_cast()
{
#ifndef _LIBCPP_NO_EXCEPTIONS
throw std::bad_cast();
+#else
+ _VSTD::abort();
#endif
}
#endif
Index: src/thread.cpp
===================================================================
--- src/thread.cpp
+++ src/thread.cpp
@@ -56,6 +56,9 @@
#ifndef _LIBCPP_NO_EXCEPTIONS
if (ec)
throw system_error(error_code(ec, system_category()), "thread::join failed");
+#else
+ if (ec)
+ _VSTD::abort();
#endif // _LIBCPP_NO_EXCEPTIONS
}
@@ -72,6 +75,9 @@
#ifndef _LIBCPP_NO_EXCEPTIONS
if (ec)
throw system_error(error_code(ec, system_category()), "thread::detach failed");
+#else
+ if (ec)
+ _VSTD::abort();
#endif // _LIBCPP_NO_EXCEPTIONS
}
Index: src/system_error.cpp
===================================================================
--- src/system_error.cpp
+++ src/system_error.cpp
@@ -258,6 +258,7 @@
#else
(void)ev;
(void)what_arg;
+ _VSTD::abort();
#endif
}
Index: src/string.cpp
===================================================================
--- src/string.cpp
+++ src/string.cpp
@@ -40,7 +40,7 @@
throw T( msg );
#else
fprintf(stderr, "%s\n", msg.c_str());
- abort();
+ _VSTD::abort();
#endif
}
Index: src/new.cpp
===================================================================
--- src/new.cpp
+++ src/new.cpp
@@ -241,6 +241,8 @@
{
#ifndef _LIBCPP_NO_EXCEPTIONS
throw bad_alloc();
+#else
+ _VSTD::abort();
#endif
}
Index: src/locale.cpp
===================================================================
--- src/locale.cpp
+++ src/locale.cpp
@@ -107,8 +107,18 @@
return static_cast<size_t>(end - begin);
}
+_LIBCPP_NORETURN static void __throw_runtime_error(const string &msg)
+{
+#ifndef _LIBCPP_NO_EXCEPTIONS
+ throw runtime_error(msg);
+#else
+ (void)msg;
+ _VSTD::abort();
+#endif
}
+}
+
#if defined(_AIX)
// Set priority to INT_MIN + 256 + 150
# pragma priority ( -2147483242 )
@@ -646,22 +656,18 @@
: collate<char>(refs),
__l(newlocale(LC_ALL_MASK, n, 0))
{
-#ifndef _LIBCPP_NO_EXCEPTIONS
if (__l == 0)
- throw runtime_error("collate_byname<char>::collate_byname"
+ __throw_runtime_error("collate_byname<char>::collate_byname"
" failed to construct for " + string(n));
-#endif // _LIBCPP_NO_EXCEPTIONS
}
collate_byname<char>::collate_byname(const string& name, size_t refs)
: collate<char>(refs),
__l(newlocale(LC_ALL_MASK, name.c_str(), 0))
{
-#ifndef _LIBCPP_NO_EXCEPTIONS
if (__l == 0)
- throw runtime_error("collate_byname<char>::collate_byname"
+ __throw_runtime_error("collate_byname<char>::collate_byname"
" failed to construct for " + name);
-#endif // _LIBCPP_NO_EXCEPTIONS
}
collate_byname<char>::~collate_byname()
@@ -698,22 +704,18 @@
: collate<wchar_t>(refs),
__l(newlocale(LC_ALL_MASK, n, 0))
{
-#ifndef _LIBCPP_NO_EXCEPTIONS
if (__l == 0)
- throw runtime_error("collate_byname<wchar_t>::collate_byname(size_t refs)"
+ __throw_runtime_error("collate_byname<wchar_t>::collate_byname(size_t refs)"
" failed to construct for " + string(n));
-#endif // _LIBCPP_NO_EXCEPTIONS
}
collate_byname<wchar_t>::collate_byname(const string& name, size_t refs)
: collate<wchar_t>(refs),
__l(newlocale(LC_ALL_MASK, name.c_str(), 0))
{
-#ifndef _LIBCPP_NO_EXCEPTIONS
if (__l == 0)
- throw runtime_error("collate_byname<wchar_t>::collate_byname(size_t refs)"
+ __throw_runtime_error("collate_byname<wchar_t>::collate_byname(size_t refs)"
" failed to construct for " + name);
-#endif // _LIBCPP_NO_EXCEPTIONS
}
collate_byname<wchar_t>::~collate_byname()
@@ -1172,22 +1174,18 @@
: ctype<char>(0, false, refs),
__l(newlocale(LC_ALL_MASK, name, 0))
{
-#ifndef _LIBCPP_NO_EXCEPTIONS
if (__l == 0)
- throw runtime_error("ctype_byname<char>::ctype_byname"
+ __throw_runtime_error("ctype_byname<char>::ctype_byname"
" failed to construct for " + string(name));
-#endif // _LIBCPP_NO_EXCEPTIONS
}
ctype_byname<char>::ctype_byname(const string& name, size_t refs)
: ctype<char>(0, false, refs),
__l(newlocale(LC_ALL_MASK, name.c_str(), 0))
{
-#ifndef _LIBCPP_NO_EXCEPTIONS
if (__l == 0)
- throw runtime_error("ctype_byname<char>::ctype_byname"
+ __throw_runtime_error("ctype_byname<char>::ctype_byname"
" failed to construct for " + name);
-#endif // _LIBCPP_NO_EXCEPTIONS
}
ctype_byname<char>::~ctype_byname()
@@ -1229,22 +1227,18 @@
: ctype<wchar_t>(refs),
__l(newlocale(LC_ALL_MASK, name, 0))
{
-#ifndef _LIBCPP_NO_EXCEPTIONS
if (__l == 0)
- throw runtime_error("ctype_byname<wchar_t>::ctype_byname"
+ __throw_runtime_error("ctype_byname<wchar_t>::ctype_byname"
" failed to construct for " + string(name));
-#endif // _LIBCPP_NO_EXCEPTIONS
}
ctype_byname<wchar_t>::ctype_byname(const string& name, size_t refs)
: ctype<wchar_t>(refs),
__l(newlocale(LC_ALL_MASK, name.c_str(), 0))
{
-#ifndef _LIBCPP_NO_EXCEPTIONS
if (__l == 0)
- throw runtime_error("ctype_byname<wchar_t>::ctype_byname"
+ __throw_runtime_error("ctype_byname<wchar_t>::ctype_byname"
" failed to construct for " + name);
-#endif // _LIBCPP_NO_EXCEPTIONS
}
ctype_byname<wchar_t>::~ctype_byname()
@@ -1504,11 +1498,9 @@
: locale::facet(refs),
__l(newlocale(LC_ALL_MASK, nm, 0))
{
-#ifndef _LIBCPP_NO_EXCEPTIONS
if (__l == 0)
- throw runtime_error("codecvt_byname<wchar_t, char, mbstate_t>::codecvt_byname"
+ __throw_runtime_error("codecvt_byname<wchar_t, char, mbstate_t>::codecvt_byname"
" failed to construct for " + string(nm));
-#endif // _LIBCPP_NO_EXCEPTIONS
}
codecvt<wchar_t, char, mbstate_t>::~codecvt()
@@ -4257,11 +4249,10 @@
if (strcmp(nm, "C") != 0)
{
__locale_unique_ptr loc(newlocale(LC_ALL_MASK, nm, 0), freelocale);
-#ifndef _LIBCPP_NO_EXCEPTIONS
if (loc == nullptr)
- throw runtime_error("numpunct_byname<char>::numpunct_byname"
+ __throw_runtime_error("numpunct_byname<char>::numpunct_byname"
" failed to construct for " + string(nm));
-#endif // _LIBCPP_NO_EXCEPTIONS
+
lconv* lc = __libcpp_localeconv_l(loc.get());
if (*lc->decimal_point)
__decimal_point_ = *lc->decimal_point;
@@ -4296,11 +4287,10 @@
if (strcmp(nm, "C") != 0)
{
__locale_unique_ptr loc(newlocale(LC_ALL_MASK, nm, 0), freelocale);
-#ifndef _LIBCPP_NO_EXCEPTIONS
if (loc == nullptr)
- throw runtime_error("numpunct_byname<char>::numpunct_byname"
+ __throw_runtime_error("numpunct_byname<char>::numpunct_byname"
" failed to construct for " + string(nm));
-#endif // _LIBCPP_NO_EXCEPTIONS
+
lconv* lc = __libcpp_localeconv_l(loc.get());
if (*lc->decimal_point)
__decimal_point_ = *lc->decimal_point;
@@ -4703,21 +4693,17 @@
__time_get::__time_get(const char* nm)
: __loc_(newlocale(LC_ALL_MASK, nm, 0))
{
-#ifndef _LIBCPP_NO_EXCEPTIONS
if (__loc_ == 0)
- throw runtime_error("time_get_byname"
+ __throw_runtime_error("time_get_byname"
" failed to construct for " + string(nm));
-#endif // _LIBCPP_NO_EXCEPTIONS
}
__time_get::__time_get(const string& nm)
: __loc_(newlocale(LC_ALL_MASK, nm.c_str(), 0))
{
-#ifndef _LIBCPP_NO_EXCEPTIONS
if (__loc_ == 0)
- throw runtime_error("time_get_byname"
+ __throw_runtime_error("time_get_byname"
" failed to construct for " + nm);
-#endif // _LIBCPP_NO_EXCEPTIONS
}
__time_get::~__time_get()
@@ -5363,21 +5349,17 @@
__time_put::__time_put(const char* nm)
: __loc_(newlocale(LC_ALL_MASK, nm, 0))
{
-#ifndef _LIBCPP_NO_EXCEPTIONS
if (__loc_ == 0)
- throw runtime_error("time_put_byname"
+ __throw_runtime_error("time_put_byname"
" failed to construct for " + string(nm));
-#endif // _LIBCPP_NO_EXCEPTIONS
}
__time_put::__time_put(const string& nm)
: __loc_(newlocale(LC_ALL_MASK, nm.c_str(), 0))
{
-#ifndef _LIBCPP_NO_EXCEPTIONS
if (__loc_ == 0)
- throw runtime_error("time_put_byname"
+ __throw_runtime_error("time_put_byname"
" failed to construct for " + nm);
-#endif // _LIBCPP_NO_EXCEPTIONS
}
__time_put::~__time_put()
@@ -5792,11 +5774,10 @@
{
typedef moneypunct<char, false> base;
__locale_unique_ptr loc(newlocale(LC_ALL_MASK, nm, 0), freelocale);
-#ifndef _LIBCPP_NO_EXCEPTIONS
if (loc == nullptr)
- throw runtime_error("moneypunct_byname"
+ __throw_runtime_error("moneypunct_byname"
" failed to construct for " + string(nm));
-#endif // _LIBCPP_NO_EXCEPTIONS
+
lconv* lc = __libcpp_localeconv_l(loc.get());
if (*lc->mon_decimal_point)
__decimal_point_ = *lc->mon_decimal_point;
@@ -5836,11 +5817,10 @@
{
typedef moneypunct<char, true> base;
__locale_unique_ptr loc(newlocale(LC_ALL_MASK, nm, 0), freelocale);
-#ifndef _LIBCPP_NO_EXCEPTIONS
if (loc == nullptr)
- throw runtime_error("moneypunct_byname"
+ __throw_runtime_error("moneypunct_byname"
" failed to construct for " + string(nm));
-#endif // _LIBCPP_NO_EXCEPTIONS
+
lconv* lc = __libcpp_localeconv_l(loc.get());
if (*lc->mon_decimal_point)
__decimal_point_ = *lc->mon_decimal_point;
@@ -5897,11 +5877,9 @@
{
typedef moneypunct<wchar_t, false> base;
__locale_unique_ptr loc(newlocale(LC_ALL_MASK, nm, 0), freelocale);
-#ifndef _LIBCPP_NO_EXCEPTIONS
if (loc == nullptr)
- throw runtime_error("moneypunct_byname"
+ __throw_runtime_error("moneypunct_byname"
" failed to construct for " + string(nm));
-#endif // _LIBCPP_NO_EXCEPTIONS
lconv* lc = __libcpp_localeconv_l(loc.get());
if (*lc->mon_decimal_point)
__decimal_point_ = static_cast<wchar_t>(*lc->mon_decimal_point);
@@ -5964,11 +5942,10 @@
{
typedef moneypunct<wchar_t, true> base;
__locale_unique_ptr loc(newlocale(LC_ALL_MASK, nm, 0), freelocale);
-#ifndef _LIBCPP_NO_EXCEPTIONS
if (loc == nullptr)
- throw runtime_error("moneypunct_byname"
+ __throw_runtime_error("moneypunct_byname"
" failed to construct for " + string(nm));
-#endif // _LIBCPP_NO_EXCEPTIONS
+
lconv* lc = __libcpp_localeconv_l(loc.get());
if (*lc->mon_decimal_point)
__decimal_point_ = static_cast<wchar_t>(*lc->mon_decimal_point);
@@ -6050,6 +6027,7 @@
throw runtime_error(msg);
#else
(void)msg;
+ _VSTD::abort();
#endif
}
Index: include/vector
===================================================================
--- include/vector
+++ include/vector
@@ -301,7 +301,7 @@
#ifndef _LIBCPP_NO_EXCEPTIONS
throw length_error("vector");
#else
- assert(!"vector length_error");
+ _VSTD::abort();
#endif
}
@@ -312,7 +312,7 @@
#ifndef _LIBCPP_NO_EXCEPTIONS
throw out_of_range("vector");
#else
- assert(!"vector out_of_range");
+ _VSTD::abort();
#endif
}
Index: include/string
===================================================================
--- include/string
+++ include/string
@@ -477,11 +477,7 @@
#ifndef _LIBCPP_HAS_NO_UNICODE_CHARS
#include <cstdint>
#endif
-#if defined(_LIBCPP_NO_EXCEPTIONS)
-#include <cassert>
-#endif
-
#include <__undef_min_max>
#include <__debug>
@@ -567,7 +563,7 @@
#ifndef _LIBCPP_NO_EXCEPTIONS
throw length_error("basic_string");
#else
- assert(!"basic_string length_error");
+ _VSTD::abort();
#endif
}
@@ -578,7 +574,7 @@
#ifndef _LIBCPP_NO_EXCEPTIONS
throw out_of_range("basic_string");
#else
- assert(!"basic_string out_of_range");
+ _VSTD::abort();
#endif
}
Index: include/regex
===================================================================
--- include/regex
+++ include/regex
@@ -764,7 +764,6 @@
#include <memory>
#include <vector>
#include <deque>
-#include <cassert>
#include <__undef_min_max>
@@ -965,7 +964,7 @@
#ifndef _LIBCPP_NO_EXCEPTIONS
throw regex_error(_Ev);
#else
- assert(!"regex_error");
+ _VSTD::abort();
#endif
}
Index: include/memory
===================================================================
--- include/memory
+++ include/memory
@@ -637,9 +637,6 @@
#include <tuple>
#include <stdexcept>
#include <cstring>
-#if defined(_LIBCPP_NO_EXCEPTIONS)
- #include <cassert>
-#endif
#if !defined(_LIBCPP_HAS_NO_ATOMIC_HEADER)
# include <atomic>
@@ -5446,7 +5443,7 @@
#ifndef _LIBCPP_NO_EXCEPTIONS
throw bad_weak_ptr();
#else
- assert(!"bad_weak_ptr");
+ _VSTD::abort();
#endif
}
Index: include/locale
===================================================================
--- include/locale
+++ include/locale
@@ -3704,6 +3704,8 @@
#ifndef _LIBCPP_NO_EXCEPTIONS
if (__wide_err_string_.empty())
throw range_error("wstring_convert: from_bytes error");
+#else
+ _VSTD::abort();
#endif // _LIBCPP_NO_EXCEPTIONS
return __wide_err_string_;
}
@@ -3793,6 +3795,8 @@
#ifndef _LIBCPP_NO_EXCEPTIONS
if (__byte_err_string_.empty())
throw range_error("wstring_convert: to_bytes error");
+#else
+ _VSTD::abort();
#endif // _LIBCPP_NO_EXCEPTIONS
return __byte_err_string_;
}
Index: include/future
===================================================================
--- include/future
+++ include/future
@@ -518,7 +518,7 @@
#ifndef _LIBCPP_NO_EXCEPTIONS
throw future_error(make_error_code(_Ev));
#else
- assert(!"future_error");
+ _VSTD::abort();
#endif
}
Index: include/experimental/optional
===================================================================
--- include/experimental/optional
+++ include/experimental/optional
@@ -513,15 +513,21 @@
_LIBCPP_INLINE_VISIBILITY
constexpr explicit operator bool() const noexcept {return this->__engaged_;}
+ _LIBCPP_NORETURN _LIBCPP_INLINE_VISIBILITY
+ constexpr void __throw_bad_optional_access() const
+ {
+#ifndef _LIBCPP_NO_EXCEPTIONS
+ throw bad_optional_access();
+#else
+ _VSTD::abort();
+#endif
+ }
+
_LIBCPP_INLINE_VISIBILITY
constexpr value_type const& value() const
{
if (!this->__engaged_)
-#ifndef _LIBCPP_NO_EXCEPTIONS
- throw bad_optional_access();
-#else
- assert(!"bad optional access");
-#endif
+ __throw_bad_optional_access();
return this->__val_;
}
@@ -529,11 +535,7 @@
value_type& value()
{
if (!this->__engaged_)
-#ifndef _LIBCPP_NO_EXCEPTIONS
- throw bad_optional_access();
-#else
- assert(!"bad optional access");
-#endif
+ __throw_bad_optional_access();
return this->__val_;
}
Index: include/experimental/dynarray
===================================================================
--- include/experimental/dynarray
+++ include/experimental/dynarray
@@ -106,10 +106,6 @@
#include <__undef___deallocate>
-#if defined(_LIBCPP_NO_EXCEPTIONS)
- #include <cassert>
-#endif
-
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
@@ -146,7 +142,7 @@
#ifndef _LIBCPP_NO_EXCEPTIONS
throw bad_array_length();
#else
- assert(!"dynarray::allocation");
+ _VSTD::abort();
#endif
}
return static_cast<value_type *> (_VSTD::__allocate (sizeof(value_type) * count));
@@ -287,7 +283,7 @@
#ifndef _LIBCPP_NO_EXCEPTIONS
throw out_of_range("dynarray::at");
#else
- assert(!"dynarray::at out_of_range");
+ _VSTD::abort();
#endif
}
return data()[__n];
@@ -303,7 +299,7 @@
#ifndef _LIBCPP_NO_EXCEPTIONS
throw out_of_range("dynarray::at");
#else
- assert(!"dynarray::at out_of_range");
+ _VSTD::abort();
#endif
}
return data()[__n];
Index: include/experimental/any
===================================================================
--- include/experimental/any
+++ include/experimental/any
@@ -82,7 +82,6 @@
#include <typeinfo>
#include <type_traits>
#include <cstdlib>
-#include <cassert>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
@@ -104,7 +103,7 @@
#ifndef _LIBCPP_NO_EXCEPTIONS
throw bad_any_cast();
#else
- assert(!"bad_any_cast");
+ _VSTD::abort();
#endif
}
Index: include/deque
===================================================================
--- include/deque
+++ include/deque
@@ -905,6 +905,8 @@
{
#ifndef _LIBCPP_NO_EXCEPTIONS
throw length_error("deque");
+#else
+ _VSTD::abort();
#endif
}
@@ -914,6 +916,8 @@
{
#ifndef _LIBCPP_NO_EXCEPTIONS
throw out_of_range("deque");
+#else
+ _VSTD::abort();
#endif
}
Index: include/complex
===================================================================
--- include/complex
+++ include/complex
@@ -245,9 +245,6 @@
#include <stdexcept>
#include <cmath>
#include <sstream>
-#if defined(_LIBCPP_NO_EXCEPTIONS)
- #include <cassert>
-#endif
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
Index: include/bitset
===================================================================
--- include/bitset
+++ include/bitset
@@ -125,9 +125,6 @@
#include <stdexcept>
#include <iosfwd>
#include <__functional_base>
-#if defined(_LIBCPP_NO_EXCEPTIONS)
- #include <cassert>
-#endif
#include <__undef_min_max>
@@ -214,8 +211,19 @@
_LIBCPP_INLINE_VISIBILITY
unsigned long long to_ullong(true_type, false_type) const;
unsigned long long to_ullong(true_type, true_type) const;
+
+ _LIBCPP_NORETURN _LIBCPP_INLINE_VISIBILITY inline
+ void __throw_overflow_error(const char * __msg) const
+ {
+#ifndef _LIBCPP_NO_EXCEPTIONS
+ throw overflow_error(__msg);
+#else
+ _VSTD::abort();
+#endif
+ }
};
+
template <size_t _N_words, size_t _Size>
inline
_LIBCPP_CONSTEXPR
@@ -326,11 +334,8 @@
const_iterator __e = __make_iter(_Size);
const_iterator __i = _VSTD::find(__make_iter(sizeof(unsigned long) * CHAR_BIT), __e, true);
if (__i != __e)
-#ifndef _LIBCPP_NO_EXCEPTIONS
- throw overflow_error("bitset to_ulong overflow error");
-#else
- assert(!"bitset to_ulong overflow error");
-#endif
+ __throw_overflow_error("bitset to_ulong overflow error");
+
return __first_[0];
}
@@ -349,11 +354,8 @@
const_iterator __e = __make_iter(_Size);
const_iterator __i = _VSTD::find(__make_iter(sizeof(unsigned long long) * CHAR_BIT), __e, true);
if (__i != __e)
-#ifndef _LIBCPP_NO_EXCEPTIONS
- throw overflow_error("bitset to_ullong overflow error");
-#else
- assert(!"bitset to_ullong overflow error");
-#endif
+ __throw_overflow_error("bitset to_ullong overflow error");
+
return to_ullong(true_type());
}
@@ -748,6 +750,26 @@
private:
+ _LIBCPP_NORETURN _LIBCPP_INLINE_VISIBILITY inline
+ void __throw_out_of_range(const char * __msg) const
+ {
+#ifndef _LIBCPP_NO_EXCEPTIONS
+ throw out_of_range(__msg);
+#else
+ _VSTD::abort();
+#endif
+ }
+
+ _LIBCPP_NORETURN _LIBCPP_INLINE_VISIBILITY inline
+ void __throw_invalid_argument(const char * __msg) const
+ {
+#ifndef _LIBCPP_NO_EXCEPTIONS
+ throw invalid_argument(__msg);
+#else
+ _VSTD::abort();
+#endif
+ }
+
_LIBCPP_INLINE_VISIBILITY
size_t __hash_code() const _NOEXCEPT {return base::__hash_code();}
@@ -763,11 +785,8 @@
size_t __rlen = _VSTD::min(__n, char_traits<_CharT>::length(__str));
for (size_t __i = 0; __i < __rlen; ++__i)
if (__str[__i] != __zero && __str[__i] != __one)
-#ifndef _LIBCPP_NO_EXCEPTIONS
- throw invalid_argument("bitset string ctor has invalid argument");
-#else
- assert(!"bitset string ctor has invalid argument");
-#endif
+ __throw_invalid_argument("bitset string ctor has invalid argument");
+
size_t _Mp = _VSTD::min(__rlen, _Size);
size_t __i = 0;
for (; __i < _Mp; ++__i)
@@ -789,19 +808,13 @@
_CharT __zero, _CharT __one)
{
if (__pos > __str.size())
-#ifndef _LIBCPP_NO_EXCEPTIONS
- throw out_of_range("bitset string pos out of range");
-#else
- assert(!"bitset string pos out of range");
-#endif
+ __throw_out_of_range("bitset string pos out of range");
+
size_t __rlen = _VSTD::min(__n, __str.size() - __pos);
for (size_t __i = __pos; __i < __pos + __rlen; ++__i)
if (!_Traits::eq(__str[__i], __zero) && !_Traits::eq(__str[__i], __one))
-#ifndef _LIBCPP_NO_EXCEPTIONS
- throw invalid_argument("bitset string ctor has invalid argument");
-#else
- assert(!"bitset string ctor has invalid argument");
-#endif
+ __throw_invalid_argument("bitset string ctor has invalid argument");
+
size_t _Mp = _VSTD::min(__rlen, _Size);
size_t __i = 0;
for (; __i < _Mp; ++__i)
@@ -876,11 +889,8 @@
bitset<_Size>::set(size_t __pos, bool __val)
{
if (__pos >= _Size)
-#ifndef _LIBCPP_NO_EXCEPTIONS
- throw out_of_range("bitset set argument out of range");
-#else
- assert(!"bitset set argument out of range");
-#endif
+ __throw_out_of_range("bitset set argument out of range");
+
(*this)[__pos] = __val;
return *this;
}
@@ -899,11 +909,8 @@
bitset<_Size>::reset(size_t __pos)
{
if (__pos >= _Size)
-#ifndef _LIBCPP_NO_EXCEPTIONS
- throw out_of_range("bitset reset argument out of range");
-#else
- assert(!"bitset reset argument out of range");
-#endif
+ __throw_out_of_range("bitset reset argument out of range");
+
(*this)[__pos] = false;
return *this;
}
@@ -932,11 +939,8 @@
bitset<_Size>::flip(size_t __pos)
{
if (__pos >= _Size)
-#ifndef _LIBCPP_NO_EXCEPTIONS
- throw out_of_range("bitset flip argument out of range");
-#else
- assert(!"bitset flip argument out of range");
-#endif
+ __throw_out_of_range("bitset flip argument out of range");
+
reference r = base::__make_ref(__pos);
r = ~r;
return *this;
@@ -1027,11 +1031,8 @@
bitset<_Size>::test(size_t __pos) const
{
if (__pos >= _Size)
-#ifndef _LIBCPP_NO_EXCEPTIONS
- throw out_of_range("bitset test argument out of range");
-#else
- assert(!"bitset test argument out of range");
-#endif
+ __throw_out_of_range("bitset test argument out of range");
+
return (*this)[__pos];
}
Index: include/array
===================================================================
--- include/array
+++ include/array
@@ -108,9 +108,6 @@
#include <iterator>
#include <algorithm>
#include <stdexcept>
-#if defined(_LIBCPP_NO_EXCEPTIONS)
- #include <cassert>
-#endif
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
@@ -212,7 +209,7 @@
#ifndef _LIBCPP_NO_EXCEPTIONS
throw out_of_range("array::at");
#else
- assert(!"array::at out_of_range");
+ _VSTD::abort();
#endif
return __elems_[__n];
}
@@ -226,7 +223,7 @@
#ifndef _LIBCPP_NO_EXCEPTIONS
throw out_of_range("array::at");
#else
- assert(!"array::at out_of_range");
+ _VSTD::abort();
#endif
return __elems_[__n];
}
Index: include/any
===================================================================
--- include/any
+++ include/any
@@ -85,7 +85,6 @@
#include <typeinfo>
#include <type_traits>
#include <cstdlib>
-#include <cassert>
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
Index: include/__locale
===================================================================
--- include/__locale
+++ include/__locale
@@ -47,6 +47,8 @@
_LIBCPP_BEGIN_NAMESPACE_STD
+_LIBCPP_NORETURN _LIBCPP_FUNC_VIS void __throw_runtime_error(const char*);
+
class _LIBCPP_TYPE_VIS locale;
template <class _Facet>
@@ -165,10 +167,9 @@
locale
locale::combine(const locale& __other) const
{
-#ifndef _LIBCPP_NO_EXCEPTIONS
if (!_VSTD::has_facet<_Facet>(__other))
- throw runtime_error("locale::combine: locale missing facet");
-#endif // _LIBCPP_NO_EXCEPTIONS
+ __throw_runtime_error("locale::combine: locale missing facet");
+
return locale(*this, &const_cast<_Facet&>(_VSTD::use_facet<_Facet>(__other)));
}
@@ -1184,8 +1185,6 @@
_LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_TYPE_VIS codecvt_byname<char16_t, char, mbstate_t>)
_LIBCPP_EXTERN_TEMPLATE2(class _LIBCPP_TYPE_VIS codecvt_byname<char32_t, char, mbstate_t>)
-_LIBCPP_FUNC_VIS void __throw_runtime_error(const char*);
-
template <size_t _Np>
struct __narrow_to_utf8
{
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