+2013-09-21 Paul Pluzhnikov <ppluzhnikov@google.com>
+
+ * include/bits/functexcept.h (__throw_out_of_range_fmt): New.
+ * src/c++11/functexcept.cc (__throw_out_of_range_fmt): New.
+ * src/c++11/snprintf_lite.cc: New.
+ * src/c++11/Makefile.am: Add snprintf_lite.cc.
+ * src/c++11/Makefile.in: Regenerate.
+ * config/abi/pre/gnu.ver: Add _ZSt24__throw_out_of_range_fmtPKcz.
+ * include/std/array (at): Use __throw_out_of_range_fmt.
+ * include/debug/array (at): Likewise.
+ * include/profile/array (at): Likewise.
+ * include/std/bitset (_M_check_initial_position, _M_check): New.
+ (bitset::bitset): Use _M_check_initial_position.
+ (set, reset, flip, test): Use _M_check.
+ * include/ext/vstring.h (_M_check, at): Use __throw_out_of_range_fmt.
+ * include/bits/stl_vector.h (_M_range_check): Likewise.
+ * include/bits/stl_bvector.h (_M_range_check): Likewise.
+ * include/bits/stl_deque.h (_M_range_check): Likewise.
+ * include/bits/basic_string.h (_M_check, at): Likewise.
+ * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc: Adjust.
+ * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc: Likewise.
+ * testsuite/23_containers/vector/requirements/dr438/constructor_1_neg.cc:
+ Likewise.
+ * testsuite/23_containers/vector/requirements/dr438/constructor_2_neg.cc:
+ Likewise.
+ * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc: Likewise.
+ * testsuite/23_containers/deque/requirements/dr438/insert_neg.cc: Likewise.
+ * testsuite/23_containers/deque/requirements/dr438/constructor_1_neg.cc:
+ Likewise.
+ * testsuite/23_containers/deque/requirements/dr438/constructor_2_neg.cc:
+ Likewise.
+ * testsuite/23_containers/array/tuple_interface/tuple_element_neg.cc: Likewise.
+ * testsuite/23_containers/array/tuple_interface/tuple_element_debug_neg.cc:
+ Likewise.
+ * testsuite/23_containers/array/tuple_interface/get_neg.cc: Likewise.
+ * testsuite/23_containers/array/tuple_interface/get_debug_neg.cc: Likewise.
+ * testsuite/util/exception/safety.h (generate): Use __throw_out_of_range_fmt.
+
2013-09-20 Jakub Jelinek <jakub@redhat.com>
PR testsuite/57605
# std::get_unexpected()
_ZSt14get_unexpectedv;
+ # std::__throw_out_of_range_fmt(char const*, ...)
+ _ZSt24__throw_out_of_range_fmtPKcz;
+
} GLIBCXX_3.4.19;
# Symbols in the support library (libsupc++) have their own tag.
_M_check(size_type __pos, const char* __s) const
{
if (__pos > this->size())
- __throw_out_of_range(__N(__s));
+ __throw_out_of_range_fmt(__N("%s: __pos (which is %zu) > "
+ "this->size() (which is %zu)"),
+ __s, __pos, this->size());
return __pos;
}
at(size_type __n) const
{
if (__n >= this->size())
- __throw_out_of_range(__N("basic_string::at"));
+ __throw_out_of_range_fmt(__N("basic_string::at: __n "
+ "(which is %zu) >= this->size() "
+ "(which is %zu)"),
+ __n, this->size());
return _M_data()[__n];
}
at(size_type __n)
{
if (__n >= size())
- __throw_out_of_range(__N("basic_string::at"));
+ __throw_out_of_range_fmt(__N("basic_string::at: __n "
+ "(which is %zu) >= this->size() "
+ "(which is %zu)"),
+ __n, this->size());
_M_leak();
return _M_data()[__n];
}
void
__throw_out_of_range(const char*) __attribute__((__noreturn__));
+ void
+ __throw_out_of_range_fmt(const char*, ...) __attribute__((__noreturn__))
+ __attribute__((__format__(__printf__, 1, 2)));
+
void
__throw_runtime_error(const char*) __attribute__((__noreturn__));
_M_range_check(size_type __n) const
{
if (__n >= this->size())
- __throw_out_of_range(__N("vector<bool>::_M_range_check"));
+ __throw_out_of_range_fmt(__N("vector<bool>::_M_range_check: __n "
+ "(which is %zu) >= this->size() "
+ "(which is %zu)"),
+ __n, this->size());
}
public:
_M_range_check(size_type __n) const
{
if (__n >= this->size())
- __throw_out_of_range(__N("deque::_M_range_check"));
+ __throw_out_of_range_fmt(__N("deque::_M_range_check: __n "
+ "(which is %zu)>= this->size() "
+ "(which is %zu)"),
+ __n, this->size());
}
public:
_M_range_check(size_type __n) const
{
if (__n >= this->size())
- __throw_out_of_range(__N("vector::_M_range_check"));
+ __throw_out_of_range_fmt(__N("vector::_M_range_check: __n "
+ "(which is %zu) >= this->size() "
+ "(which is %zu)"),
+ __n, this->size());
}
public:
at(size_type __n)
{
if (__n >= _Nm)
- std::__throw_out_of_range(__N("array::at"));
+ std::__throw_out_of_range_fmt(__N("array::at: __n "
+ "(which is %zu) >= _Nm "
+ "(which is %zu)"),
+ __n, _Nm);
return _AT_Type::_S_ref(_M_elems, __n);
}
// Result of conditional expression must be an lvalue so use
// boolean ? lvalue : (throw-expr, lvalue)
return __n < _Nm ? _AT_Type::_S_ref(_M_elems, __n)
- : (std::__throw_out_of_range(__N("array::at")),
+ : (std::__throw_out_of_range_fmt(__N("array::at: __n (which is %zu) "
+ ">= _Nm (which is %zu)"),
+ __n, _Nm),
_AT_Type::_S_ref(_M_elems, 0));
}
_M_check(size_type __pos, const char* __s) const
{
if (__pos > this->size())
- std::__throw_out_of_range(__N(__s));
+ std::__throw_out_of_range_fmt(__N("%s: __pos (which is %zu) > "
+ "this->size() (which is %zu)"),
+ __s, __pos, this->size());
return __pos;
}
at(size_type __n) const
{
if (__n >= this->size())
- std::__throw_out_of_range(__N("__versa_string::at"));
+ std::__throw_out_of_range_fmt(__N("__versa_string::at: __n "
+ "(which is %zu) >= this->size() "
+ "(which is %zu)"),
+ __n, this->size());
return this->_M_data()[__n];
}
at(size_type __n)
{
if (__n >= this->size())
- std::__throw_out_of_range(__N("__versa_string::at"));
+ std::__throw_out_of_range_fmt(__N("__versa_string::at: __n "
+ "(which is %zu) >= this->size() "
+ "(which is %zu)"),
+ __n, this->size());
this->_M_leak();
return this->_M_data()[__n];
}
at(size_type __n)
{
if (__n >= _Nm)
- std::__throw_out_of_range(__N("array::at"));
+ std::__throw_out_of_range_fmt(__N("array::at: __n "
+ "(which is %zu) >= _Nm "
+ "(which is %zu)"),
+ __n, _Nm);
return _AT_Type::_S_ref(_M_elems, __n);
}
// Result of conditional expression must be an lvalue so use
// boolean ? lvalue : (throw-expr, lvalue)
return __n < _Nm ? _AT_Type::_S_ref(_M_elems, __n)
- : (std::__throw_out_of_range(__N("array::at")),
+ : (std::__throw_out_of_range_fmt(__N("array::at: __n (which is %zu) "
+ ">= _Nm (which is %zu)"),
+ __n, _Nm),
_AT_Type::_S_ref(_M_elems, 0));
}
at(size_type __n)
{
if (__n >= _Nm)
- std::__throw_out_of_range(__N("array::at"));
+ std::__throw_out_of_range_fmt(__N("array::at: __n (which is %zu) "
+ ">= _Nm (which is %zu)"),
+ __n, _Nm);
return _AT_Type::_S_ref(_M_elems, __n);
}
// Result of conditional expression must be an lvalue so use
// boolean ? lvalue : (throw-expr, lvalue)
return __n < _Nm ? _AT_Type::_S_ref(_M_elems, __n)
- : (std::__throw_out_of_range(__N("array::at")),
+ : (std::__throw_out_of_range_fmt(__N("array::at: __n (which is %zu) "
+ ">= _Nm (which is %zu)"),
+ __n, _Nm),
_AT_Type::_S_ref(_M_elems, 0));
}
typedef _Base_bitset<_GLIBCXX_BITSET_WORDS(_Nb)> _Base;
typedef unsigned long _WordT;
+ template<class _CharT, class _Traits, class _Alloc>
+ void
+ _M_check_initial_position(const std::basic_string<_CharT, _Traits, _Alloc>& __s,
+ size_t __position) const
+ {
+ if (__position > __s.size())
+ __throw_out_of_range_fmt(__N("bitset::bitset: __position "
+ "(which is %zu) > __s.size() "
+ "(which is %zu)"),
+ __position, __s.size());
+ }
+
+ void _M_check(size_t __position, const char *__s) const
+ {
+ if (__position >= _Nb)
+ __throw_out_of_range_fmt(__N("%s: __position (which is %zu) "
+ ">= _Nb (which is %zu)"),
+ __s, __position, _Nb);
+ }
+
void
_M_do_sanitize() _GLIBCXX_NOEXCEPT
{
size_t __position = 0)
: _Base()
{
- if (__position > __s.size())
- __throw_out_of_range(__N("bitset::bitset initial position "
- "not valid"));
+ _M_check_initial_position(__s, __position);
_M_copy_from_string(__s, __position,
std::basic_string<_CharT, _Traits, _Alloc>::npos,
_CharT('0'), _CharT('1'));
size_t __position, size_t __n)
: _Base()
{
- if (__position > __s.size())
- __throw_out_of_range(__N("bitset::bitset initial position "
- "not valid"));
+ _M_check_initial_position(__s, __position);
_M_copy_from_string(__s, __position, __n, _CharT('0'), _CharT('1'));
}
_CharT __zero, _CharT __one = _CharT('1'))
: _Base()
{
- if (__position > __s.size())
- __throw_out_of_range(__N("bitset::bitset initial position "
- "not valid"));
+ _M_check_initial_position(__s, __position);
_M_copy_from_string(__s, __position, __n, __zero, __one);
}
bitset<_Nb>&
set(size_t __position, bool __val = true)
{
- if (__position >= _Nb)
- __throw_out_of_range(__N("bitset::set"));
+ this->_M_check(__position, __N("bitset::set"));
return _Unchecked_set(__position, __val);
}
bitset<_Nb>&
reset(size_t __position)
{
- if (__position >= _Nb)
- __throw_out_of_range(__N("bitset::reset"));
+ this->_M_check(__position, __N("bitset::reset"));
return _Unchecked_reset(__position);
}
bitset<_Nb>&
flip(size_t __position)
{
- if (__position >= _Nb)
- __throw_out_of_range(__N("bitset::flip"));
+ this->_M_check(__position, __N("bitset::flip"));
return _Unchecked_flip(__position);
}
bool
test(size_t __position) const
{
- if (__position >= _Nb)
- __throw_out_of_range(__N("bitset::test"));
+ this->_M_check(__position, __N("bitset::test"));
return _Unchecked_test(__position);
}
random.cc \
regex.cc \
shared_ptr.cc \
+ snprintf_lite.cc \
system_error.cc \
thread.cc
am__objects_1 = chrono.lo condition_variable.lo debug.lo \
functexcept.lo functional.lo future.lo hash_c++0x.lo \
hashtable_c++0x.lo limits.lo mutex.lo placeholders.lo \
- random.lo regex.lo shared_ptr.lo system_error.lo thread.lo
+ random.lo regex.lo shared_ptr.lo snprintf_lite.lo \
+ system_error.lo thread.lo
@ENABLE_EXTERN_TEMPLATE_TRUE@am__objects_2 = fstream-inst.lo \
@ENABLE_EXTERN_TEMPLATE_TRUE@ string-inst.lo wstring-inst.lo
am_libc__11convenience_la_OBJECTS = $(am__objects_1) $(am__objects_2)
random.cc \
regex.cc \
shared_ptr.cc \
+ snprintf_lite.cc \
system_error.cc \
thread.cc
#include <future>
#include <functional>
#include <bits/regex_error.h>
+#include <stdarg.h>
#ifdef _GLIBCXX_USE_NLS
# include <libintl.h>
# define _(msgid) (msgid)
#endif
+namespace __gnu_cxx
+{
+ int __snprintf_lite(char *__buf, size_t __bufsize, const char *__fmt,
+ va_list __ap);
+}
+
namespace std _GLIBCXX_VISIBILITY(default)
{
_GLIBCXX_BEGIN_NAMESPACE_VERSION
__throw_out_of_range(const char* __s __attribute__((unused)))
{ _GLIBCXX_THROW_OR_ABORT(out_of_range(_(__s))); }
+ void
+ __throw_out_of_range_fmt(const char* __fmt, ...)
+ {
+ const size_t __len = __builtin_strlen(__fmt);
+ // We expect at most 2 numbers, and 1 short string. The additional
+ // 512 bytes should provide more than enough space for expansion.
+ const size_t __alloca_size = __len + 512;
+ char *const __s = static_cast<char*>(__builtin_alloca(__alloca_size));
+ va_list __ap;
+
+ va_start(__ap, __fmt);
+ __gnu_cxx::__snprintf_lite(__s, __alloca_size, __fmt, __ap);
+ _GLIBCXX_THROW_OR_ABORT(out_of_range(_(__s)));
+ va_end(__ap); // Not reached.
+ }
+
void
__throw_runtime_error(const char* __s __attribute__((unused)))
{ _GLIBCXX_THROW_OR_ABORT(runtime_error(_(__s))); }
--- /dev/null
+// Debugging support -*- C++ -*-
+
+// Copyright (C) 2013 Free Software Foundation, Inc.
+//
+// This file is part of GCC.
+//
+// GCC is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 3, or (at your option)
+// any later version.
+//
+// GCC is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
+// <http://www.gnu.org/licenses/>.
+
+#include <stdarg.h>
+#include <bits/functexcept.h>
+#include <bits/locale_facets.h>
+
+namespace std {
+ template<typename _CharT, typename _ValueT>
+ int
+ __int_to_char(_CharT* __bufend, _ValueT __v, const _CharT* __lit,
+ ios_base::fmtflags __flags, bool __dec);
+}
+
+namespace __gnu_cxx {
+
+ // Private helper to throw logic error if snprintf_lite runs out
+ // of space (which is not expected to ever happen).
+ // NUL-terminates __buf.
+ void
+ __throw_insufficient_space(const char *__buf, const char *__bufend)
+ __attribute__((__noreturn__));
+
+ void
+ __throw_insufficient_space(const char *__buf, const char *__bufend)
+ {
+ // Include space for trailing NUL.
+ const size_t __len = __bufend - __buf + 1;
+
+ const char __err[] = "not enough space for format expansion "
+ "(Please submit full bug report at http://gcc.gnu.org/bugs.html):\n ";
+ const size_t __errlen = sizeof(__err) - 1;
+
+ char *const __e
+ = static_cast<char*>(__builtin_alloca(__errlen + __len));
+
+ __builtin_memcpy(__e, __err, __errlen);
+ __builtin_memcpy(__e + __errlen, __buf, __len - 1);
+ __e[__errlen + __len - 1] = '\0';
+ std::__throw_logic_error(__e);
+ }
+
+
+ // Private routine to append decimal representation of VAL to the given
+ // BUFFER, but not more than BUFSIZE characters.
+ // Does not NUL-terminate the output buffer.
+ // Returns number of characters appended, or -1 if BUFSIZE is too small.
+ int __concat_size_t(char *__buf, size_t __bufsize, size_t __val)
+ {
+ // Long enough for decimal representation.
+ int __ilen = 3 * sizeof(__val);
+ char *__cs = static_cast<char*>(__builtin_alloca(__ilen));
+ size_t __len = std::__int_to_char(__cs + __ilen, __val,
+ std::__num_base::_S_atoms_out,
+ std::ios_base::dec, true);
+ if (__bufsize < __len)
+ return -1;
+
+ __builtin_memcpy(__buf, __cs + __ilen - __len, __len);
+ return __len;
+ }
+
+
+ // Private routine to print into __buf arguments according to format,
+ // not to exceed __bufsize.
+ // Only '%%', '%s' and '%zu' format specifiers are understood.
+ // Returns number of characters printed (excluding terminating NUL).
+ // Always NUL-terminates __buf.
+ // Throws logic_error on insufficient space.
+ int __snprintf_lite(char *__buf, size_t __bufsize, const char *__fmt,
+ va_list __ap)
+ {
+ char *__d = __buf;
+ const char *__s = __fmt;
+ const char *const __limit = __d + __bufsize - 1; // Leave space for NUL.
+
+ while (__s[0] != '\0' && __d < __limit)
+ {
+ if (__s[0] == '%')
+ switch (__s[1])
+ {
+ default: // Stray '%'. Just print it.
+ break;
+ case '%': // '%%'
+ __s += 1;
+ break;
+ case 's': // '%s'.
+ {
+ const char *__v = va_arg(__ap, const char *);
+
+ while (__v[0] != '\0' && __d < __limit)
+ *__d++ = *__v++;
+
+ if (__v[0] != '\0')
+ // Not enough space for __fmt expansion.
+ __throw_insufficient_space(__buf, __d);
+
+ __s += 2; // Step over %s.
+ continue;
+ }
+ break;
+ case 'z':
+ if (__s[2] == 'u') // '%zu' -- expand next size_t arg.
+ {
+ const int __len = __concat_size_t(__d, __limit - __d,
+ va_arg(__ap, size_t));
+ if (__len > 0)
+ __d += __len;
+ else
+ // Not enough space for __fmt expansion.
+ __throw_insufficient_space(__buf, __d);
+
+ __s += 3; // Step over %zu
+ continue;
+ }
+ // Stray '%zX'. Just print it.
+ break;
+ }
+ *__d++ = *__s++;
+ }
+
+ if (__s[0] != '\0')
+ // Not enough space for __fmt expansion.
+ __throw_insufficient_space(__buf, __d);
+
+ *__d = '\0';
+ return __d - __buf;
+ }
+
+} // __gnu_cxx
int n2 = std::get<1>(std::move(a));
int n3 = std::get<1>(ca);
-// { dg-error "static assertion failed" "" { target *-*-* } 266 }
-// { dg-error "static assertion failed" "" { target *-*-* } 275 }
-// { dg-error "static assertion failed" "" { target *-*-* } 283 }
+// { dg-error "static assertion failed" "" { target *-*-* } 271 }
+// { dg-error "static assertion failed" "" { target *-*-* } 280 }
+// { dg-error "static assertion failed" "" { target *-*-* } 288 }
int n2 = std::get<1>(std::move(a));
int n3 = std::get<1>(ca);
-// { dg-error "static assertion failed" "" { target *-*-* } 270 }
-// { dg-error "static assertion failed" "" { target *-*-* } 279 }
-// { dg-error "static assertion failed" "" { target *-*-* } 287 }
+// { dg-error "static assertion failed" "" { target *-*-* } 274 }
+// { dg-error "static assertion failed" "" { target *-*-* } 283 }
+// { dg-error "static assertion failed" "" { target *-*-* } 291 }
typedef std::tuple_element<1, std::array<int, 1>>::type type;
-// { dg-error "static assertion failed" "" { target *-*-* } 300 }
+// { dg-error "static assertion failed" "" { target *-*-* } 305 }
typedef std::tuple_element<1, std::array<int, 1>>::type type;
-// { dg-error "static assertion failed" "" { target *-*-* } 316 }
+// { dg-error "static assertion failed" "" { target *-*-* } 320 }
// <http://www.gnu.org/licenses/>.
// { dg-do compile }
-// { dg-error "no matching" "" { target *-*-* } 1755 }
+// { dg-error "no matching" "" { target *-*-* } 1758 }
#include <deque>
// <http://www.gnu.org/licenses/>.
// { dg-do compile }
-// { dg-error "no matching" "" { target *-*-* } 1688 }
+// { dg-error "no matching" "" { target *-*-* } 1691 }
#include <deque>
// <http://www.gnu.org/licenses/>.
// { dg-do compile }
-// { dg-error "no matching" "" { target *-*-* } 1688 }
+// { dg-error "no matching" "" { target *-*-* } 1691 }
#include <deque>
#include <utility>
// <http://www.gnu.org/licenses/>.
// { dg-do compile }
-// { dg-error "no matching" "" { target *-*-* } 1839 }
+// { dg-error "no matching" "" { target *-*-* } 1842 }
#include <deque>
std::deque<A> d;
d.insert(d.begin(), 10, 1);
}
-
// <http://www.gnu.org/licenses/>.
// { dg-do compile }
-// { dg-error "no matching" "" { target *-*-* } 1302 }
+// { dg-error "no matching" "" { target *-*-* } 1305 }
#include <vector>
// <http://www.gnu.org/licenses/>.
// { dg-do compile }
-// { dg-error "no matching" "" { target *-*-* } 1228 }
+// { dg-error "no matching" "" { target *-*-* } 1231 }
#include <vector>
// <http://www.gnu.org/licenses/>.
// { dg-do compile }
-// { dg-error "no matching" "" { target *-*-* } 1228 }
+// { dg-error "no matching" "" { target *-*-* } 1231 }
#include <vector>
#include <utility>
// <http://www.gnu.org/licenses/>.
// { dg-do compile }
-// { dg-error "no matching" "" { target *-*-* } 1343 }
+// { dg-error "no matching" "" { target *-*-* } 1346 }
#include <vector>
const typename distribution_type::param_type p(0, __max_size);
size_type random = generator(p);
if (random < distribution.min() || random > distribution.max())
- {
- std::string __s("setup_base::generate");
- __s += "\n";
- __s += "random number generated is: ";
- char buf[40];
- __builtin_sprintf(buf, "%lu", (unsigned long)random);
- __s += buf;
- __s += " on range [";
- __builtin_sprintf(buf, "%lu", (unsigned long)distribution.min());
- __s += buf;
- __s += ", ";
- __builtin_sprintf(buf, "%lu", (unsigned long)distribution.max());
- __s += buf;
- __s += "]\n";
- std::__throw_out_of_range(__s.c_str());
- }
+ std::__throw_out_of_range_fmt(__N("setup_base::generate\n"
+ "random number generated is: %zu "
+ "out of range [%zu, %zu]\n"),
+ (size_t)random,
+ (size_t)distribution.min(),
+ (size_t)distribution.max());
return random;
}
projects / thirdparty / gcc.git / commitdiff
