gcc/libstdc++-v3/ChangeLog

2013-02-10  Jonathan Wakely  <jwakely.gcc@gmail.com>

	PR libstdc++/56278
	* include/bits/hashtable_policy.h (_Hash_code_base): Make default
	constructor public.
	* testsuite/23_containers/unordered_set/56278.cc: New.

2013-02-09  François Dumont  <fdumont@gcc.gnu.org>

	* include/tr1/bessel_function.tcc (__cyl_bessel_ij_series): Code
	simplification.

2013-02-08  Edward Smith-Rowland  <3dw4rd@verizon.net>

	PR libstdc++/56216
	* include/tr1/special_function_util.h: Remove spurious const
	from numeric arguments.
	* include/tr1/riemann_zeta.tcc: Ditto.
	* include/tr1/exp_integral.tcc: Ditto.
	* include/tr1/bessel_function.tcc: Ditto.
	* include/tr1/hypergeometric.tcc: Ditto.
	* include/tr1/modified_bessel_func.tcc: Ditto.
	* include/tr1/poly_laguerre.tcc: Ditto.
	* include/tr1/gamma.tcc: Ditto.
	* include/tr1/legendre_function.tcc: Ditto.
	* include/tr1/poly_hermite.tcc: Ditto.
	* include/tr1/ell_integral.tcc: Ditto.
	* include/tr1/bessel_function.tcc (__cyl_bessel_ij_series):
	If argument is zero return function value.
	* testsuite/tr1/5_numerical_facilities/special_functions/08_cyl_bessel_i/pr56216.cc:
	New file.

2013-02-07  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/27_io/basic_ios/pr56193.cc: Tweak.

2013-02-06  Edward Smith-Rowland  <3dw4rd@verizon.net>

	PR libstdc++/56193
	* include/bits/basic_ios.h: Replace operator void*() const
	with explicit operator bool() const in C++11 and greater.
	* testsuite/27_io/basic_ios/pr56193.cc: New file.

2013-02-04  Dodji Seketeli  <dodji@redhat.com>

	Add missing explicit instantiation for std::lower_bound template
	* libstdc++-v3/src/c++11/hashtable_c++0x.cc (namespace std): Add
	missing instantiation for std::lower_bound template.

2013-02-04  François Dumont  <fdumont@gcc.gnu.org>

	* include/bits/functional_hash.h (std::__is_fast_hash<>): New.
	* include/bits/basic_string.h: Specialize previous to mark
	std::hash for string types as slow.
	* include/bits/hashtable.h (__cache_default): Replace is_integral
	with __is_fast_hash.
	* src/c++11/hash_c++0x.cc: Add type_traits include.
	* testsuite/23_containers/unordered_set/instantiation_neg.cc:
	Adapt dg-error line number.
	* testsuite/23_containers/unordered_set/
	not_default_constructible_hash_neg.cc: Likewise.

2013-02-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>
	    Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/56202 (again)
	* include/bits/random.tcc (binomial_distribution<>::
	_M_waiting(_UniformRandomNumberGenerator&, _IntType)): Fix thinko
	in previous commit.

	* include/bits/random.h: Fix comment typo.

2013-02-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>
	    Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/56202
	* include/bits/random.tcc (binomial_distribution<>::
	_M_waiting(_UniformRandomNumberGenerator&, _IntType)): Avoid
	division by zero.

2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>

	Update copyright years.
	* testsuite/23_containers/deque/requirements/dr438/assign_neg.cc,
	testsuite/23_containers/deque/requirements/dr438/constructor_1_neg.cc,
	testsuite/23_containers/deque/requirements/dr438/constructor_2_neg.cc,
	testsuite/23_containers/deque/requirements/dr438/insert_neg.cc,
	testsuite/23_containers/list/requirements/dr438/assign_neg.cc,
	testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc,
	testsuite/23_containers/list/requirements/dr438/constructor_2_neg.cc,
	testsuite/23_containers/list/requirements/dr438/insert_neg.cc,
	testsuite/23_containers/vector/requirements/dr438/assign_neg.cc,
	testsuite/23_containers/vector/requirements/dr438/constructor_1_neg.cc,
	testsuite/23_containers/vector/requirements/dr438/constructor_2_neg.cc,
	testsuite/23_containers/vector/requirements/dr438/insert_neg.cc,
	testsuite/29_atomics/atomic/cons/assign_neg.cc,
	testsuite/29_atomics/atomic/cons/copy_neg.cc,
	testsuite/29_atomics/atomic_integral/cons/assign_neg.cc,
	testsuite/29_atomics/atomic_integral/cons/copy_neg.cc,
	testsuite/29_atomics/atomic_integral/operators/bitwise_neg.cc,
	testsuite/29_atomics/atomic_integral/operators/decrement_neg.cc,
	testsuite/29_atomics/atomic_integral/operators/increment_neg.cc:
	Update lines in dg error matches.

2013-02-03  Richard Sandiford  <rdsandiford@googlemail.com>

	* config/os/mingw32/ctype_inline.h: Fix copyright typo.

2013-02-01  François Dumont  <fdumont@gcc.gnu.org>

	* include/bits/hashtable_policy.h
	(_Prime_rehash_policy::_M_next_bkt)
	(_Prime_rehash_policy::_M_need_rehash): Move definition...
	* src/c++11/hashtable_c++0x.cc: ... here.
	* src/shared/hashtable-aux.cc: Remove c++config.h include.
	* config/abi/gnu.ver (GLIBCXX_3.4.18): Export _Prime_rehash_policy
	symbols.

2013-01-29  Jason Merrill  <jason@redhat.com>

	PR libstdc++/54314
	* config/abi/pre/gnu.ver: Don't export construction vtables.
	* config/abi/pre/gnu-versioned-namespace.ver: Likewise.

2013-01-28  Jonathan Wakely  <jwakely.gcc@gmail.com>

	PR libstdc++/56112
	* include/bits/hashtable_policy.h (insert(_Pair&&)): Use _M_emplace
	to construct value_type explicitly before trying to extract the key.
	* testsuite/23_containers/unordered_map/cons/56112.cc: New.

2013-01-28  François Dumont  <fdumont@gcc.gnu.org>

	* include/bits/hashtable_policy.h (_Local_iterator_base): Use
	_Hashtable_ebo_helper to embed functors into the local_iterator
	when necessary. Pass information about functors involved in hash
	code by copy.
	* include/bits/hashtable.h (__cache_default): Do not cache for
	builtin integral types unless the hash functor is not noexcept
	qualified or is not default constructible. Adapt static assertions
	and local iterator instantiations.
	* include/debug/unordered_set
	(std::__debug::unordered_set<>::erase): Detect local iterators to
	invalidate using contained node rather than generating a dummy
	local_iterator instance.
	(std::__debug::unordered_multiset<>::erase): Likewise.
	* include/debug/unordered_map
	(std::__debug::unordered_map<>::erase): Likewise.
	(std::__debug::unordered_multimap<>::erase): Likewise.
	* testsuite/performance/23_containers/insert_erase/41975.cc: Test
	std::tr1 and std versions of unordered_set regardless of any
	macro. Add test on default cache behavior.
	* testsuite/performance/23_containers/insert/54075.cc: Likewise.
	* testsuite/23_containers/unordered_set/instantiation_neg.cc:
	Adapt line number.
	* testsuite/23_containers/unordered_set/
	not_default_constructible_hash_neg.cc: New.
	* testsuite/23_containers/unordered_set/buckets/swap.cc: New.

2013-01-24  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/56085
	* include/std/complex (pow(const complex<>&, int)): Avoid __n
	signed overflow.

2013-01-22  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/29_atomics/atomic_flag/test_and_set/explicit-hle.cc:
	Tightten scan-assembler-times regexps, add dg-additional-options for
	ia32, add -g0 -fno-exceptions -fno-asynchronous-unwind-tables to
	dg-options.

2013-01-12  Andi Kleen  <ak@linux.intel.com>
	    Jonathan Wakely  <jwakely.gcc@gmail.com>

	PR libstdc++/55233
	* include/bits/atomic_base.h (__memory_order_modifier): Add
	__memory_order_mask, __memory_order_modifier_mask,
	__memory_order_hle_acquire, __memory_order_hle_release.
	(operator|,operator&): Add.
	(__cmpexch_failure_order):  Rename to __cmpexch_failure_order2.
	(__cmpexch_failure_order): Add.
	(clear, store, load, compare_exchange_weak, compare_exchange_strong):
	Handle flags.
	* testsuite/29_atomics/atomic_flag/test_and_set/explicit-hle.cc:
	Add.

2013-01-19  Jonathan Wakely  <jwakely.gcc@gmail.com>

	PR libstdc++/55861
	* include/std/future (_State_base::_S_check(const shared_ptr<T>&)):
	Fix return type.
	(__basic_future::_M_get_result()): Const qualify.
	(shared_future::get()): Likewise.
	* testsuite/30_threads/shared_future/members/get.cc: Use const
	objects.

2013-01-16  Jonathan Wakely  <jwakely.gcc@gmail.com>

	PR libstdc++/55043 (again)
	* include/bits/alloc_traits.h (allocator_traits::construct): Disable
	unless construction would be well-formed.
	(__allow_copy_cons, __check_copy_constructible): Define.
	* include/bits/unordered_map.h (__check_copy_constructible): Use as
	base class so copy constructor will be deleted if appropriate.
	(is_copy_constructible): Remove specialization.
	* include/bits/unordered_set.h: Likewise.
	* include/debug/unordered_map.h: Undo previous commit. Default copy
	and move constructors.
	* include/debug/unordered_set.h: Likewise.
	* include/profile/unordered_map.h: Undo previous commit.
	* include/profile/unordered_set.h: Likewise.
	* testsuite/23_containers/unordered_map/55043.cc: Fix test.
	* testsuite/23_containers/unordered_multimap/55043.cc: Likewise.
	* testsuite/23_containers/unordered_multiset/55043.cc: Likewise.
	* testsuite/23_containers/unordered_set/55043.cc: Likewise.
	* testsuite/23_containers/unordered_map/requirements/53339.cc: XFAIL,
	cannot support incomplete types.
	* testsuite/23_containers/unordered_multimap/requirements/53339.cc:
	Likewise.

2013-01-16  Jonathan Wakely  <jwakely.gcc@gmail.com>

	PR libstdc++/55043
	* include/std/unordered_map: Include alloc_traits.h
	* include/std/unordered_set: Likewise.
	* include/bits/alloc_traits.h: Define __is_copy_insertable.
	* include/bits/unordered_map.h: Use it.
	* include/bits/unordered_set.h: Likewise.
	* include/debug/unordered_map.h: Likewise.
	* include/debug/unordered_set.h: Likewise.
	* include/profile/unordered_map.h: Likewise.
	* include/profile/unordered_set.h: Likewise.
	* include/bits/hashtable.h: Fix comment typos.
	* testsuite/23_containers/unordered_map/55043.cc: New.
	* testsuite/23_containers/unordered_multimap/55043.cc: New.
	* testsuite/23_containers/unordered_multiset/55043.cc: New.
	* testsuite/23_containers/unordered_set/55043.cc: New.

2013-01-03  Janis Johnson  <janisjo@codesourcery.com>

	* testsuite/lib/gdb-test.exp (gdb_batch_check): Catch error running
	gdb command.

2013-01-08  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* doc/xml/manual/status_cxx2011.xml: Document that N3189 is missing.

2013-01-08  Jonathan Wakely  <jwakely.gcc@gmail.com>

	PR libstdc++/55908
	* include/std/functional (_Mem_fn::operator()): Fix constraints to
	avoid ambiguity.
	* testsuite/20_util/function_objects/mem_fn/55908.cc: New.
	* testsuite/20_util/bind/ref_neg.cc: Adjust dg-error line numbers.

2013-01-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	PR libstdc++/55594
	* acinclude.m4 (GLIBCXX_CHECK_ASSEMBLER_HWCAP): Restrict test to
	Solaris targets.
	* configure: Regenerate.

2013-01-07  Jonathan Wakely  <jwakely.gcc@gmail.com>

	PR libstdc++/55847
	* src/c++11/shared_ptr.cc (bad_weak_ptr::what()): Correct string.
	* testsuite/20_util/shared_ptr/cons/weak_ptr_expired.cc: Verify
	string.

	PR libstdc++/55728
	* include/std/functional (bad_function_call::what()): Declare.
	* src/c++11/functional.cc (bad_function_call::what()): Define.
	* config/abi/pre/gnu.ver (bad_function_call::what()): Export.
	* testsuite/20_util/bad_function_call/what.cc: New.

2013-01-06  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* include/bits/unordered_map.h: Fix typo in comments.
	* doc/xml/manual/status_cxx2011.xml: Add implementation-defined bucket
	counts for unordered associative containers.

2013-01-06  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* doc/xml/manual/abi.xml: Update library and symbol versions.

2013-01-06  Richard Sandiford  <rdsandiford@googlemail.com>

	* include/ext/pb_ds/detail/splay_tree_/insert_fn_imps.hpp: Fix typo
	in copyright years.
	* testsuite/22_locale/time_get/get_weekday/wchar_t/3.cc: Likewise.


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