2014-05-22 Release Manager * GCC 4.8.3 released. 2014-05-08 Joshua Gay PR libstdc++/61117 * doc/xml/faq.xml (faq.license.what_restrictions): Replace "open source" with "free software". * doc/html/faq.html: Likewise. 2014-05-08 Jonathan Wakely * include/std/iostream: Fix URL in comment. * src/c++98/ios_init.cc: Fix path in comment. 2014-05-06 Jonathan Wakely Backport from mainline 2014-04-15 Jonathan Wakely PR libstdc++/60594 * include/std/functional (function::_Callable): Exclude own type from the callable checks. * testsuite/20_util/function/60594.cc: New. 2014-04-27 Jonathan Wakely PR libstdc++/60497 * include/std/tuple (get): Qualify calls to prevent ADL. * testsuite/20_util/tuple/60497.cc: New. 2012-04-05 Dominique d'Humieres Jack Howarth PR target/54407 * 30_threads/condition_variable/54185.cc: Skip for darwin < 11. 2014-04-04 Bill Schmidt Backport from mainline 2013-11-15 Ulrich Weigand * configure: Regenerate. 2014-04-04 Bill Schmidt Backport from mainline r204808: 2013-11-14 Ulrich Weigand * scripts/extract_symvers.in: Ignore fields in readelf --symbols output. 2014-03-26 Jonathan Wakely PR libstdc++/59548 * include/debug/safe_unordered_base.h (_Safe_unordered_container_base): Define copy and move constructors that handle iterators correctly. * testsuite/23_containers/unordered_map/59548.cc: New. 2014-03-25 Jonathan Wakely PR libstdc++/60658 * include/bits/atomic_base.h (__atomic_base<_PTp*>::is_lock_free()): Use sizeof pointer type not the element type. * testsuite/29_atomics/atomic/60658.cc: New. 2014-03-18 Jonathan Wakely PR libstdc++/60564 * include/std/future (__future_base::_Task_state<>): Change constructors to template functions using perfect forwarding. (__create_task_state): Use decayed type as stored task. (packaged_task::packaged_task(_Fn&&)): Forward instead of moving. * testsuite/30_threads/packaged_task/60564.cc: New. 2014-03-12 Roland McGrath Mark Seaborn PR libstdc++/59392 * libsupc++/eh_call.cc (__cxa_call_unexpected): Call __do_catch with the address of a null pointer, not with a null pointer to pointer. Copy comment for this case from eh_personality.cc:__cxa_call_unexpected. * testsuite/18_support/bad_exception/59392.cc: New file. 2014-03-11 Jonathan Wakely Backport from mainline. 2014-01-09 Jonathan Wakely PR libstdc++/59680 * src/c++11/thread.cc (__sleep_for): Fix call to ::sleep. 2014-03-11 Jonathan Wakely Backport from mainline. 2014-01-27 Jonathan Wakely PR libstdc++/59215 * include/bits/shared_ptr_base.h (_Sp_counted_base<_S_atomic>::_M_add_ref_lock()): Use relaxed atomic load. 2014-03-11 Jonathan Wakely Backport from mainline. 2014-01-09 Jonathan Wakely PR libstdc++/59738 * include/bits/stl_vector.h (vector<>::_M_move_assign): Restore support for non-Movable types. 2014-01-08 François Dumont * include/bits/stl_vector.h (std::vector<>::_M_move_assign): Pass *this allocator instance when building temporary vector instance so that *this allocator does not get moved. * testsuite/23_containers/vector/allocator/move.cc (test01): Add check on a vector iterator. * testsuite/23_containers/vector/allocator/move_assign.cc (test02): Likewise. (test03): New, test with a non-propagating allocator. 2013-11-15 Jonathan Wakely * testsuite/23_containers/vector/allocator/move.cc: New 2014-01-27 Jason Merrill Core DR 475 PR c++/41174 PR c++/59224 * libsupc++/eh_throw.cc (__cxa_throw): Set uncaughtExceptions. * libsupc++/eh_alloc.cc (__cxa_allocate_dependent_exception) (__cxa_allocate_exception): Don't set it here. 2013-12-15 H.J. Lu * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Update. 2013-11-22 Jonathan Wakely * acinclude.m4 (libtool_VERSION): Bump. * configure: Regenerate. * doc/xml/manual/abi.xml: Update version information. 2013-11-05 Jonathan Wakely * doc/xml/manual/status_cxx2011.xml: Document aligned_union as missing. * doc/xml/manual/spine.xml: Update copyright years. * doc/html/*: Regenerate. 2013-11-01 Paolo Carlini PR libstdc++/58952 * include/c_global/cstdio: Undef getchar. 2013-10-31 Jonathan Wakely * testsuite/20_util/shared_ptr/cons/58839.cc: Do not use default_delete. 2013-10-30 Chris Studholme PR libstdc++/58912 * include/bits/shared_ptr_base.h (_Sp_counted_ptr_inplace): Remove unnecessary initialization of storage buffer. 2013-10-29 Jonathan Wakely PR libstdc++/58839 * include/bits/shared_ptr_base.h (__shared_ptr::__shared_ptr(unique_ptr&&)): Do not dereference pointer. * testsuite/20_util/shared_ptr/cons/58839.cc: New. 2013-10-20 Chris Jefferson Paolo Carlini PR libstdc++/58800 * include/bits/stl_algo.h (__unguarded_partition_pivot): Change __last - 2 to __last - 1. * testsuite/25_algorithms/nth_element/58800.cc: New 2013-10-16 François Dumont PR libstdc++/58191 * include/debug/macros.h (__glibcxx_check_partitioned_lower): Add __gnu_debug::__base calls on iterators passed to internal debug check. (__glibcxx_check_partitioned_lower_pred): Likewise. (__glibcxx_check_partitioned_upper): Likewise. (__glibcxx_check_partitioned_upper_pred): Likewise. * include/debug/functions.h (__check_partitioned_lower): Remove code to detect safe iterators. (__check_partitioned_upper): Likewise. 2013-10-16 Release Manager * GCC 4.8.2 released. 2013-10-09 Jonathan Wakely * testsuite/20_util/shared_ptr/cons/58659.cc: Use VERIFY instead of aborting. 2013-10-08 Jonathan Wakely PR libstdc++/58659 * include/bits/shared_ptr_base.h (__shared_count::__shared_count(P,D)): Delegate to constructor taking allocator. (__shared_count::_S_create_from_up): Inline into ... (__shared_count::__shared_count(unique_ptr&&): Here. Use std::conditional instead of constrained overloads. Allocate memory using the allocator type that will be used for deallocation. * testsuite/20_util/shared_ptr/cons/58659.cc: New. * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust. 2013-10-07 Jonathan Wakely PR libstdc++/57641 * include/std/mutex (timed_mutex, recursive_timed_mutex): Add overloaded _M_try_lock_until to handle conversion between different clocks. Replace constrained __try_lock_for_impl overloads with conditional increment. * testsuite/30_threads/timed_mutex/try_lock_until/57641.cc: New. 2013-10-06 Jonathan Wakely PR libstdc++/57465 * include/std/functional (_Function_base::_Base_manager::_M_not_empty_function): Fix overload for pointers. * testsuite/20_util/function/cons/57465.cc: New. 2013-10-02 Jonathan Wakely Daniel Krugler PR libstdc++/58569 * include/std/functional (function::_CheckResult): Move to namespace scope and rename to __check_func_return_type. * testsuite/20_util/function/58569.cc: New. 2013-09-30 Chris Jefferson PR libstdc++/58437 * include/bits/stl_algo.h (__move_median_first): Rename to __move_median_to_first, change to take an addition argument. (__unguarded_partition_pivot): Adjust. * testsuite/performance/25_algorithms/sort.cc: New. * testsuite/performance/25_algorithms/sort_heap.cc: Likewise. * testsuite/performance/25_algorithms/stable_sort.cc: Likewise. 2013-09-19 Mitsuru Kariya Chris Jefferson PR libstdc++/58358 * include/bits/stl_algo.h (search_n): Fix to guarantee a number of comparisons <= number of elements in the range. * testsuite/25_algorithms/search_n/58358.cc: New. * testsuite/25_algorithms/search_n/iterator.cc: Extend. 2013-09-13 Paolo Carlini PR libstdc++/58415 * include/ext/sso_string_base.h (__sso_string_base<>:: __sso_string_base(__sso_string_base&&)): Fix thinkos about _M_length vs _M_set_length. * testsuite/ext/vstring/cons/58415-1.cc: New. * testsuite/ext/vstring/cons/58415-2.cc: Likewise. 2013-09-10 Kai Tietz Backport from trunk. PR libstdc++/54314 * config/abi/pre/gnu-versioned-namespace.ver: Add thunk _ZTv0_n12_NS* like in gnu.ver. 2013-09-07 Paolo Carlini PR libstdc++/58341 * include/bits/stl_algobase.h (copy_backward): Fix documentation per DR 1206. 2013-09-03 Paolo Carlini PR libstdc++/58302 * include/bits/random.tcc (negative_binomial_distribution<>:: operator()(_UniformRandomNumberGenerator&, const param_type&): Fix typo in template argument. * testsuite/26_numerics/random/negative_binomial_distribution/ operators/58302.cc: New. 2013-08-16 Uros Bizjak * src/c++98/compatibility.cc (_ZTIe): Use reinterpret_cast to avoid -Wcast-qual warnings. (_ZTIPe): Ditto. (ZTIPKe): Ditto. 2013-08-07 Paolo Carlini * include/ext/atomicity.h: Add #pragma GCC system_header. 2013-08-07 Paolo Carlini PR libstdc++/58098 * include/bits/random.h (cauchy_distribution<>::min, extreme_value_distribution<>::min, normal_distribution<>::min, student_t_distribution<>::min): Fix. * include/ext/random (normal_mv_distribution<>::min): Likewise. * testsuite/26_numerics/random/cauchy_distribution/cons/parms.cc: Adjust. testsuite/26_numerics/random/cauchy_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/extreme_value_distribution/cons/ parms.cc: Likewise. testsuite/26_numerics/random/extreme_value_distribution/cons/ default.cc: Likewise. * testsuite/26_numerics/random/normal_distribution/cons/parms.cc: Likewise. * testsuite/26_numerics/random/normal_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/student_t_distribution/cons/parms.cc: Likewise. * testsuite/26_numerics/random/student_t_distribution/cons/default.cc: Likewise. * testsuite/ext/random/normal_mv_distribution/cons/parms.cc: Likewise. * testsuite/ext/random/normal_mv_distribution/cons/default.cc: Likewise. * testsuite/26_numerics/random/exponential_distribution/cons/parms.cc: Minor tweak. * testsuite/26_numerics/random/exponential_distribution/cons/default.cc: Likewise. * testsuite/ext/von_mises_distribution/*: Move to... * testsuite/ext/random/von_mises_distribution/*: ... here. * testsuite/ext/triangular_distribution/*: Move to... * testsuite/ext/random/triangular_distribution/*: ... here. 2013-07-31 François Dumont * include/profile/unordered_base.h: New. * include/Makefile.am: Add new profile header. * include/Makefile.in: Regenerate. * include/profile/impl/profiler.h (__profcxx_inefficient_hash_is_on): New macro. * include/profile/unordered_map (std::profile::unordered_map<>): Use new _Unordered_profile base class. Use default implementations for special functions. (std::profile::unordered_multimap<>): Likewise. * include/profile/unordered_set (std::profile::unordered_set<>): Likewise. (std::profile::unordered_multiset<>): Likewise. * testsuite/23_containers/unordered_multiset/55043.cc: Fix MoveOnly equality operator signature. 2013-07-31 Paolo Carlini PR libstdc++/56627 * include/bits/stl_bvector.h: Use friend struct hash intead of friend class hash to work around useless warnings produced by some compilers. * include/std/bitset: Likewise. 2013-07-29 Paolo Carlini Revert last commit. 2013-07-29 Paolo Carlini * include/profile/unordered_map (unordered_map<>, unordered_multimap<>): Clean-up constructors and assignment operators to match debug-mode. * include/profile/unordered_set (unordered_set<>, unordered_multiset<>): Likewise. 2013-07-22 Jason Merrill PR libstdc++/57914 * libsupc++/atexit_thread.cc (run): Delete cleanup elts. 2013-06-27 Paolo Carlini * include/profile/vector (emplace(iterator, _Args&&...)): Define. 2013-06-25 Paolo Carlini * testsuite/23_containers/map/modifiers/erase/abi_tag.cc: Avoid spurious fails with check-debug. * testsuite/23_containers/multimap/modifiers/erase/abi_tag.cc: Likewise. * testsuite/23_containers/set/modifiers/erase/abi_tag.cc: Likewise. * testsuite/23_containers/multiset/modifiers/erase/abi_tag.cc: Likewise. 2013-06-22 Paolo Carlini PR libstdc++/57674 * include/bits/random.h (binomial_distribution<>::_M_waiting): Add double parameter. * include/bits/random.tcc (binomial_distribution<>::operator() (_UniformRandomNumberGenerator&, const param_type&)): Pass __param._M_q to _M_waiting. (_M_waiting): Adjust. * testsuite/26_numerics/random/binomial_distribution/ operators/values.cc: Add tests. 2013-06-21 Paolo Carlini PR libstdc++/57666 * include/std/valarray (valarray<>::operator=(const _Expr<>&)): Implement correctly C++11 26.6.2.3/1. * testsuite/26_numerics/valarray/dr630-3.C: New. 2013-06-19 Alan Modra Apply mainline patch 2013-06-14 Alan Modra * configure.host (abi_baseline_pair): Match powerpc64*. 2013-06-15 Paolo Carlini PR libstdc++/57619 * include/bits/unordered_map.h (unordered_map<>::insert, unordered_multimap<>::insert): Use std::forward, not std::move. * testsuite/23_containers/unordered_map/insert/57619.C: New. * testsuite/23_containers/unordered_multimap/insert/57619.C: Likewise. 2013-06-12 Benjamin Kosnik * include/bits/c++config (_GLIBCXX_ABI_TAG_CXX11): Add. * include/bits/stl_map.h (erase): Use abi_tag when C++11. * include/bits/stl_multimap.h: Same. * include/bits/stl_multiset.h: Same. * include/bits/stl_set.h: Same. * include/bits/stl_tree.h: Same. * include/std/complex (real, imag): Use macro for abi_tag. * testsuite/lib/libstdc++.exp: Disable inlinling with -fno-inline. * testsuite/util/testsuite_containers.h (erase_external): New declarations. (erase_external_iterators): Same. (linkage_check_cxx98_cxx11_erase): Same. (linkage_check_cxx98_cxx11_erase_iterators): Same. * testsuite/util/testsuite_shared.cc: Define. * testsuite/23_containers/map/modifiers/erase/abi_tag.cc: New. * testsuite/23_containers/map/modifiers/erase/ dr130-linkage-check.cc: New. * testsuite/23_containers/multimap/modifiers/erase/abi_tag.cc: New. * testsuite/23_containers/multimap/modifiers/erase/ dr130-linkage-check.cc: New. * testsuite/23_containers/multiset/modifiers/erase/abi_tag.cc: New. * testsuite/23_containers/multiset/modifiers/erase/ dr130-linkage-check.cc: New. * testsuite/23_containers/set/modifiers/erase/abi_tag.cc: New. * testsuite/23_containers/set/modifiers/erase/dr130-linkage-check.cc: New. * testsuite/ext/profile/mutex_extensions_neg.cc: Adjust line number. * testsuite/23_containers/map/dr130.cc: Move... * testsuite/23_containers/map/modifiers/dr130.cc: ...here. * testsuite/23_containers/multimap/dr130.cc: Move ... * testsuite/23_containers/multimap/modifiers/dr130.cc: ...here. * testsuite/23_containers/multiset/dr130.cc: Move... * testsuite/23_containers/multiset/modifiers/dr130.cc: ...here. * testsuite/23_containers/set/dr130.cc: Move... * testsuite/23_containers/set/modifiers/dr130.cc: ...here. 2013-06-11 Matthias Klose * include/Makefile.am (bits_headers): Remove ${bits_host_headers}. (ext_headers): Remove ${ext_host_headers}. (stamp-${host_alias}): Create ${host_builddir}/../ext. (stamp-host): Link ${bits_host_headers} and ${ext_host_headers}. (install-headers): Install ${bits_host_headers} and ${ext_host_headers}. * include/Makefile.in: Regenerate. * include/ext/random: Include ext/opt_random.h. 2013-06-07 Uros Bizjak * config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Update. 2013-05-31 Release Manager * GCC 4.8.1 released. 2013-05-28 Jonathan Wakely * src/c++11/compatibility-chrono.cc (steady_clock::now()): If !_GLIBCXX_USE_GETTIMEOFDAY perform conversion inline instead of calling non-existent from_time_t. 2013-05-28 Rainer Orth * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Regenerate. 2013-05-26 Jakub Jelinek Backported from mainline 2013-05-24 Benjamin Kosnik * include/std/chrono: Wrap clocks in inline namespace _V2. * src/c++11/chrono.cc: Same. * src/c++11/compatibility-chrono.cc: Revert to previous chrono.cc file, with default configure macros selected. * config/abi/pre/gnu.ver (GLIBCXX_3.4.19): Use symbols from inline namespace. * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Fix up. * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Regenerated. * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Regenerated. * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Regenerated. * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt: Regenerated. * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Regenerated. * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Regenerated. * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Regenerated. * config/abi/post/s390-linux-gnu/baseline_symbols.txt: Regenerated. * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Regenerated. * config/abi/post/solaris2.10/baseline_symbols.txt: Regenerated. * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Regenerated. * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Regenerated. * config/abi/post/solaris2.9/baseline_symbols.txt: Regenerated. * config/abi/post/solaris2.9/sparcv9/baseline_symbols.txt: Regenerated. 2013-05-24 Jakub Jelinek * src/c++11/chrono.cc: If _GLIBCXX_USE_CLOCK_GETTIME_SYSCALL, include unistd.h and sys/syscall.h. If _GLIBCXX_COMPATIBILITY_CXX0X, don't define system_clock::is_steady, system_clock::now() and steady_clock::is_steady. (std::chrono::system_clock::now()): If _GLIBCXX_USE_CLOCK_GETTIME_SYSCALL, call syscall (SYS_clock_gettime, ...) instead of clock_gettime (...). (std::chrono::system_clock::now()): Likewise. Add weak attribute if _GLIBCXX_COMPATIBILITY_CXX0X and compatibility-chrono.cc will be non-empty. * src/Makefile.am (cxx11_sources): Add compatibility-chrono.cc. (compatibility-chrono.lo, compatibility-chrono.o): New goals. * src/c++11/compatibility-chrono.cc: New file. * acinclude.m4 (GLIBCXX_ENABLE_LIBSTDCXX_TIME): On linux*, check for syscall (SYS_clock_gettime, CLOCK_MONOTONIC, &tp). * testsuite/util/testsuite_abi.cc (check_version): Add GLIBCXX_3.4.19 version and make it the latest. * config/abi/pre/gnu.ver (_ZNSt6chrono12steady_clock3nowEv): Export also @@GLIBCXX_3.4.19. * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Regenerated. * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Regenerated. * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Regenerated. * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt: Regenerated. * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Regenerated. * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Regenerated. * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Regenerated. * config/abi/post/s390-linux-gnu/baseline_symbols.txt: Regenerated. * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Regenerated. * config/abi/post/solaris2.10/baseline_symbols.txt: Regenerated. * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Regenerated. * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Regenerated. * config/abi/post/solaris2.9/baseline_symbols.txt: Regenerated. * config/abi/post/solaris2.9/sparcv9/baseline_symbols.txt: Regenerated. * config.h.in: Regenerated. * src/Makefile.in: Regenerated. * configure: Regenerated. 2013-05-21 Jonathan Wakely PR libstdc++/57336 * include/std/functional (__invoke): Do not form function types with abstract return type. * testsuite/20_util/reference_wrapper/invoke-3.cc: New. 2013-05-15 Jonathan Wakely * include/bits/basic_string.h (getline): Fix doxygen comments. 2013-05-14 Evgeniy Stepanov * src/c++11/system_error.cc (generic_category_instance): Add initializer. (system_category_instance): Likewise. * src/c++11/future.cc (__fec): Likewise. 2013-05-08 Andoni Morales Alastruey PR libstdc++/57212 * include/Makefile.am (_GLIBCXX___MINGW32_GLIBCXX___): Modify to __MINGW32__. * include/Makefile.in: Regenerated. 2013-04-27 François Dumont * include/bits/hashtable_policy.h (_Insert_base<>::insert<_It>(_It, _It)): Enable move semantics. * testsuite/23_containers/unordered_set/insert/move_range.cc: New. 2013-04-22 Paolo Carlini PR libstdc++/57010 * include/bits/stl_heap.h (pop_heap): Avoid self move-assignment. * testsuite/25_algorithms/pop_heap/57010.cc: New. 2013-04-09 Tom Tromey * configure, config.h.in: Rebuild. * configure.ac: Use GLIBCXX_CHECK_SDT_H. Don't check for sys/sdt.h. * acinclude.m4 (GLIBCXX_CHECK_SDT_H): New defun. 2013-04-04 Gerald Pfeifer * doc/xml/manual/allocator.xml: Adjust link to Dr.Dobb's article. * doc/xml/manual/appendix_contributing.xml: Adjust link to GNU Coding Standards. * doc/xml/manual/debug.xml: Adjust link for ThreadSanitizer. * doc/xml/manual/debug_mode.xml: Adjust link for SafeSTL. * doc/xml/manual/documentation_hacking.xml: Adjust Doxygen link. * doc/xml/manual/messages.xml: Adjust link to Java API specs. * doc/xml/manual/policy_data_structures: Remove direct link to IBM Haifa Research Labs. * doc/xml/manual/policy_data_structures_biblio.xml: Adjust links for biblio.maverik_lowerbounds and biblio.nelson96stlpq. * doc/xml/manual/profile_mode.xml: Adjust two links to acm.org papers. * doc/xml/manual/shared_ptr.xml: Use canonical address for www.boost.org. 2013-04-03 Paolo Carlini PR libstdc++/56834 * include/debug/array (tuple_size, tuple_element): Do not declare. * include/profile/array: Likewise. * testsuite/23_containers/array/tuple_interface/ tuple_element_debug_neg.cc: Adjust dg-error line number. 2013-03-27 Paolo Carlini PR libstdc++/55977 (partial, std::vector and std::deque bits) * include/bits/stl_vector.h (_M_range_initialize(_InputIterator, _InputIterator, std::input_iterator_tag)): Use emplace_back. * include/bits/deque.tcc (_M_range_initialize(_InputIterator, _InputIterator, std::input_iterator_tag)): Likewise. * testsuite/23_containers/vector/cons/55977.cc: New. * testsuite/23_containers/deque/cons/55977.cc: Likewise. * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc: Adjust dg-error line number. * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc: Likewise. 2013-03-27 Paolo Carlini PR libstdc++/55979 * include/bits/stl_list.h (_M_initialize_dispatch(_InputIterator, _InputIterator, __false_type)): Use emplace_back. * testsuite/23_containers/list/cons/55979.cc: New. * testsuite/23_containers/list/modifiers/1.h: Adjust. * testsuite/23_containers/list/requirements/dr438/assign_neg.cc: Adjust dg-error line number. 2013-03-24 Jonathan Wakely PR libstdc++/56002 * include/std/mutex (lock_guard, unique_lock, lock): Define without depending on _GLIBCXX_HAS_GTHREADS. * testsuite/30_threads/lock_guard/cons/1.cc: Run on all targets. 2013-03-22 Paolo Carlini PR libstdc++/56678 * include/std/chrono (__is_ratio): Uglify T. 2013-03-22 Release Manager * GCC 4.8.0 released. 2013-03-16 Jonathan Wakely PR libstdc++/56468 * libsupc++/exception_ptr.h (type_info): Declare. 2013-03-16 Jonathan Wakely PR libstdc++/56492 * include/std/future (__future_base::_Result): Add result_type typedef. (__future_base::_S_allocate_result): Overload for std::allocator. (__future_base::_Task_setter): Use _Result::result_type instead of deducing the type from the task. (__future_base::_Task_state): Store allocator to allow shared state to be reset. Replace std::function with member of target object type accessed via ... (__future_base::_Task_state_base): New abstract base class. (__future_base::_Task_state_base::_M_run): New virtual function to invoke type-erased target object. (__future_base::_Task_state_base::_M_reset): New virtual function to create new shared_state using same target object and allocator. (__future_base::__create_task_state): Allocate a new _Task_state. (packaged_task::packaged_task): Use __create_task_state. (packaged_task::reset): Use _Task_state_base::_M_reset. * testsuite/30_threads/packaged_task/cons/56492.cc: New. 2013-03-15 Tom Tromey * libsupc++/unwind-cxx.h: Include sys/sdt.h if detected. (PROBE2): New macro. * libsupc++/eh_throw.cc (__cxa_throw, __cxa_rethrow): Add probe. * libsupc++/eh_catch.cc (__cxa_begin_catch): Add probe. * configure.ac: Check for sys/sdt.h. * configure, config.h.in: Rebuild. 2013-03-14 Jonathan Wakely PR libstdc++/56613 * include/bits/stl_tree.h (_Rb_tree::_M_create_node): Use allocator_traits instead of calling construct directly. * testsuite/23_containers/map/56613.cc: New. 2013-03-13 Benjamin Kosnik * doc/html/*: Regenerate. 2013-03-13 Paolo Carlini PR libstdc++/56609 * include/std/type_traits (is_fundamental): Add std::nullptr_t. * testsuite/20_util/is_fundamental/value.cc: Extend. * testsuite/20_util/is_compound/value.cc: Likewise. 2013-03-09 Paolo Carlini * testsuite/20_util/function_objects/mem_fn/55463.cc: Avoid -Wunused warnings. 2013-03-08 Benjamin Kosnik * include/bits/memoryfwd.h: New. Centralize forward declarations. * include/bits/algorithmfwd.h: Consistent comments. * include/bits/localefwd.h: Same. * include/ext/vstring_fwd.h: Same. * include/parallel/algorithmfwd.h: Same. * include/parallel/numericfwd.h: Same. * include/std/iosfwd: Same. * include/bits/alloc_traits.h: Include memoryfwd.h, remove allocator forward decl. * include/ext/alloc_traits.h: Remove allocator forward decl. * include/bits/stl_construct.h: Same. * include/bits/stringfwd.h: Include memoryfwd.h, remove allocator forward decl. Consistent comments. * doc/doxygen/user.cfg.in (TEMPLATE_RELATIONS): To NO. * include/Makefile.am (bits_headers): Add memoryfwd.h. * include/Makefile.in: Regenerate. * configure: Same. 2013-03-08 François Dumont * include/bits/vector.tcc (vector<>operator=(const vector<>&): Reset pointers after deallocation when memory can be reused. * testsuite/23_containers/vector/allocator/minimal.cc: Insert elements to really challenge C++11 allocator integration. * testsuite/23_containers/vector/allocator/copy.cc: Likewise. * testsuite/23_containers/vector/allocator/copy_assign.cc: Likewise. * testsuite/23_containers/vector/allocator/move_assign.cc: Likewise. * testsuite/23_containers/vector/allocator/swap.cc: Likewise and swap vector back before checks on memory/personality mapping are performed. * testsuite/23_containers/forward_list/allocator/minimal.cc: Insert element to really challenge C++11 allocator integration. * testsuite/23_containers/forward_list/allocator/copy.cc: Likewise. * testsuite/23_containers/forward_list/allocator/copy_assign.cc: Likewise. * testsuite/23_containers/forward_list/allocator/move_assign.cc: Likewise. * testsuite/23_containers/forward_list/allocator/swap.cc: Likewise and swap forward_list back before checks on memory/personality mapping are performed. 2013-03-07 Jakub Jelinek * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update. * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Likewise. * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt: Likewise. * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Likewise. * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Likewise. * config/abi/post/s390-linux-gnu/baseline_symbols.txt: Likewise. * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Likewise. * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Likewise. * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Likewise. 2013-03-06 Rainer Orth * scripts/extract_symvers.pl: Omit symbols bound to base versions. * scripts/extract_symvers.in: Likewise. * config/abi/post/solaris2.9/baseline_symbols.txt: Regenerate. * config/abi/post/solaris2.9/sparcv9/baseline_symbols.txt: Likewise. * config/abi/post/solaris2.10/baseline_symbols.txt: Likewise. * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise. * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise. 2013-03-04 Ulrich Drepper * include/ext/random (__gnu_cxx::von_mises_distribution<>): Optimize generation function by pulling computation of __r into the constructor for param_type. Also compare _M_mu in operator==. Fix comment. 2013-03-02 Ulrich Drepper Add triangular and von Mises distributions. * include/ext/random: Include . Add __gnu_cxx::triangular_distribution<> and __gnu_cxx::von_mises_distribution<> classes. * include/ext/random.tcc: Add out-of-line functions for __gnu_cxx::triangular_distribution<> and __gnu_cxx::von_mises_distribution<>. * testsuite/ext/triangular_distribution/cons/default.cc: New file. * testsuite/ext/triangular_distribution/cons/parms.cc: New file. * testsuite/ext/triangular_distribution/operators/serialize.cc: New file. * testsuite/ext/triangular_distribution/operators/equal.cc: New file. * testsuite/ext/triangular_distribution/operators/inequal.cc: New file. * testsuite/ext/triangular_distribution/requirements/typedefs.cc: New file. * testsuite/ext/triangular_distribution/requirements/ explicit_instantiation/1.cc: New file. * testsuite/ext/von_mises_distribution/cons/default.cc: New file. * testsuite/ext/von_mises_distribution/cons/parms.cc: New file. * testsuite/ext/von_mises_distribution/operators/serialize.cc: New file. * testsuite/ext/von_mises_distribution/operators/equal.cc: New file. * testsuite/ext/von_mises_distribution/operators/inequal.cc: New file. * testsuite/ext/von_mises_distribution/requirements/typedefs.cc: New file. * testsuite/ext/von_mises_distribution/requirements/ explicit_instantiation/1.cc: New file. Add math constants. * include/Makefile.am (ext_headers): Add cmath. * include/Makefile.in: Regenerated. * include/ext/cmath: New file. 2013-03-01 Rainer Orth * config/abi/post/solaris2.9/baseline_symbols.txt: Regenerate. * config/abi/post/solaris2.9/sparcv9/baseline_symbols.txt: Likewise. * config/abi/post/solaris2.10/baseline_symbols.txt: Likewise. * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise. * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise. 2013-02-26 Jonathan Wakely PR libstdc++/56012 * include/bits/atomic_base.h (atomic_flag): Fix narrowing conversion. * testsuite/29_atomics/atomic/operators/56012.cc: New. PR libstdc++/56011 * include/std/atomic (atomic::operator=(bool) volatile): Add missing overload. * testsuite/29_atomics/atomic/operators/56011.cc: New. 2013-02-25 Jason Merrill * configure.ac: Check for __cxa_thread_atexit_impl. * libsupc++/atexit_thread.cc (__cxa_thread_atexit): Just forward to it if available. * config.h.in, configure: Regenerate. 2013-02-20 Jonathan Wakely * include/std/streambuf (basic_streambuf): Use injected class name instead of non-standard __streambuf_type typedef. Fix unclosed Doxygen group. 2013-02-20 Jonathan Wakely * doc/html/faq.html: Fix spelling. * doc/xml/faq.xml: Likewise. * include/bits/basic_ios.h: Likewise. * include/bits/regex.h: Likewise. * include/std/istream: Likewise. * include/std/streambuf: Likewise. 2013-02-20 Jonathan Wakely * testsuite/23_containers/unordered_set/55043.cc: Add missing namespace qualification. * testsuite/23_containers/unordered_multiset/55043.cc: Likewise. 2013-02-19 Benjamin Kosnik * doc/doxygen/user.cfg.in: Set __cplusplus to 201103L. Change to _GLIBCXX_INCLUDE_AS_CXX11. DIRECTORY_GRAPH, MARKDOWN_SUPPORT, AUTOLINK_SUPPORT to NO. Update to doxygen 1.8.3.1. * include/bits/stl_pair.h: Add to utilities group. * include/std/tuple: Same. * include/std/typeindex: Same. * include/bits/stringfwd.h: Fix markup. * include/std/limits: Same. * include/std/type_traits: Same. * include/tr1/memory: Same. * include/tr1/regex: Same. * scripts/run_doxygen: Comment. * testsuite/20_util/uses_allocator/cons_neg.cc: Fixup line numbers. 2013-02-14 Jason Merrill * testsuite/18_support/quick_exit/quick_exit.cc: #if out the whole test if unsupported. 2013-02-13 Marc Glisse PR libstdc++/56111 * include/std/complex (complex): Undefine. * include/c_compatibility/complex.h (complex): Only undefine if has been included. * testsuite/26_numerics/complex/56111.cc: New testcase. 2013-02-13 François Dumont * include/bits/hashtable_policy.h (_Hash_code_base): Restore default constructor protected. * include/bits/hashtable.h: static assert that _Hash_code_base has a default constructor available through inheritance. 2013-02-12 Paolo Carlini * include/c_std/cstdlib (at_quick_exit, quick_exit): Provide in C++11 mode. 2013-02-12 Julian Brown * testsuite/22_locale/time_get/get_weekday/char/38081-1.cc (test01): Don't expect dots after abbreviated weekday names for ru_RU for glibc versions >= 2.17. * testsuite/22_locale/time_get/get_weekday/char/38081-2.cc (test01): Likewise. 2013-02-12 Paolo Carlini * include/bits/random.tcc (__transform): Remove. (__normalize): Add. (discrete_distribution<>::param_type::_M_initialize): Adjust. (piecewise_constant_distribution<>::param_type::_M_initialize): Likewise. (piecewise_linear_distribution<>::param_type::_M_initialize): Likewise. 2013-02-11 Benjamin Kosnik * src/c++11/Makefile.am (hashtable_c++0x.lo, hashtable_c++0x.o): Use -fimplicit-templates. * src/c++11/Makefile.in: Regenerate. * src/c++11/hashtable_c++0x.cc: Remove instantiation for std::lower_bound template. 2013-02-11 Paolo Carlini * include/c_std/cstdlib (at_quick_exit, quick_exit): Do not declare. * include/c_global/cstdlib (at_quick_exit, quick_exit): Declare only in C++11 mode and if available in the underlying C library. * testsuite/18_support/quick_exit/quick_exit.cc: Compile with -std=gnu++11; check _GLIBCXX_HAVE_AT_QUICK_EXIT and _GLIBCXX_HAVE_QUICK_EXIT. 2013-02-11 Benjamin Kosnik * doc/html/*: Regenerate. 2013-02-11 Jason Merrill * linkage.m4 (GLIBCXX_CHECK_STDLIB_DECL_AND_LINKAGE): New. (GLIBCXX_CHECK_STDLIB_SUPPORT): Check for atexit and at_quick_exit. * config.h.in, configure: Regenerate. * include/c_std/cstdlib: Add atexit and at_quick_exit. * include/c_global/cstdlib: Add atexit and at_quick_exit. * testsuite/18_support/quick_exit/quick_exit.cc: New. 2013-02-11 Paolo Carlini PR libstdc++/56282 Revert: 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. 2013-02-10 François Dumont Jonathan Wakely * doc/xml/manual/containers.xml: Add section on unordered containers. * doc/xml/manual/using.xml: Fix incomplete sentence. 2013-02-10 Jonathan Wakely PR libstdc++/56267 * include/bits/hashtable.h (__cache_default): Check if hash function is copy assignable. * testsuite/23_containers/unordered_set/56267.cc: New. * testsuite/23_containers/unordered_set/instantiation_neg.cc: Adjust dg-error line number. * testsuite/23_containers/unordered_set/ not_default_constructible_hash_neg.cc: Likewise. 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 * 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: Likewise. * include/tr1/exp_integral.tcc: Likewise. * include/tr1/bessel_function.tcc: Likewise. * include/tr1/hypergeometric.tcc: Likewise. * include/tr1/modified_bessel_func.tcc: Likewise. * include/tr1/poly_laguerre.tcc: Likewise. * include/tr1/gamma.tcc: Likewise. * include/tr1/legendre_function.tcc: Likewise. * include/tr1/poly_hermite.tcc: Likewise. * include/tr1/ell_integral.tcc: Likewise. * 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. 2013-02-07 Paolo Carlini * 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 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 * 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 Paolo Carlini 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 Paolo Carlini PR libstdc++/56202 * include/bits/random.tcc (binomial_distribution<>:: _M_waiting(_UniformRandomNumberGenerator&, _IntType)): Avoid division by zero. 2013-02-03 Richard Sandiford 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 * config/os/mingw32/ctype_inline.h: Fix copyright typo. 2013-02-01 François Dumont * 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 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 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 * 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 PR libstdc++/56085 * include/std/complex (pow(const complex<>&, int)): Avoid __n signed overflow. 2013-01-22 Jakub Jelinek * 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 Jonathan Wakely 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 PR libstdc++/55861 * include/std/future (_State_base::_S_check(const shared_ptr&)): 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 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 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 * testsuite/lib/gdb-test.exp (gdb_batch_check): Catch error running gdb command. 2013-01-08 Jonathan Wakely * doc/xml/manual/status_cxx2011.xml: Document that N3189 is missing. 2013-01-08 Jonathan Wakely 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 PR libstdc++/55594 * acinclude.m4 (GLIBCXX_CHECK_ASSEMBLER_HWCAP): Restrict test to Solaris targets. * configure: Regenerate. 2013-01-07 Jonathan Wakely 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 * 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 * doc/xml/manual/abi.xml: Update library and symbol versions. 2013-01-06 Richard Sandiford * 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. Copyright (C) 2013 Free Software Foundation, Inc. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved.