2014-06-02 Jonathan Wakely * include/std/condition_variable (condition_variable_any::_Unlock): Do not swallow __forced_unwind. * include/std/future (__future_base::_Task_setter): Likewise. (__future_base::_Async_state_impl): Turn __forced_unwind into broken promise and rethrow. * include/std/mutex (try_lock): Likewise. * testsuite/30_threads/async/forced_unwind.cc: New. * testsuite/30_threads/packaged_task/forced_unwind.cc: New. * include/bits/regex_compiler.h (__detail::_BracketMatcher): Reorder members to avoid wasted space when not using a cache. (__detail::_BracketMatcher::_M_ready()): Sort and deduplicate set. * include/bits/regex_compiler.tcc (__detail::_BracketMatcher::_M_apply(_CharT, false_type)): Use binary search on set. * include/bits/regex_executor.h (__detail::_Executor::_Match_mode): New enumeration type to indicate match mode. (__detail::_Executor::_State_info): New type holding members only needed in BFS-mode. Replace unique_ptr> with unique_ptr. (__detail::_Executor::_M_rep_once_more, __detail::_Executor::_M_dfs): Replace template parameter with run-time function parameter. (__detail::_Executor::_M_main): Likewise. Dispatch to ... (__detail::_Executor::_M_main_dispatch): New overloaded functions to implement DFS and BFS mode. * include/bits/regex_executor.tcc (__detail::_Executor::_M_main): Split implementation into ... (__detail::_Executor::_M_main_dispatch): New overloaded functions. (__detail::_Executor::_M_lookahead): Create nested executor on stack. (__detail::_Executor::_M_rep_once_more): Pass match mode as function argument instead of template argument. (__detail::_Executor::_M_dfs): Likewise. * include/bits/regex_scanner.tcc: Fix typos in comments. * testsuite/performance/28_regex/range.cc: New. 2014-06-02 Rüdiger Sonderfeld Jonathan Wakely * libstdc++-v3/include/std/type_traits (__strictest_alignment): New helper struct. (aligned_union): New struct (C++11). (aligned_union_t): New type alias (C++14). * doc/xml/manual/status_cxx2011.xml: Update. * libstdc++-v3/testsuite/20_util/aligned_union/1.cc: New file. * testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error line number. 2014-06-01 Jonathan Wakely PR libstdc++/61374 * include/experimental/string_view (operator basic_string): Correct order of arguments. (to_string): Replace with member function. Add inline specifiers. Remove unused header. Remove _S_empty_rep and allow _M_str to be null. * testsuite/experimental/string_view/cons/char/1.cc: Adjust to new default constructor semantics. * testsuite/experimental/string_view/cons/wchar_t/1.cc: Likewise. * testsuite/experimental/string_view/operations/copy/char/1.cc: Fix copyright dates. Remove unused header. * testsuite/experimental/string_view/operations/copy/wchar_t/1.cc: Likewise. * testsuite/experimental/string_view/operations/data/char/1.cc: Fix copyright dates. Adjust to new default constructor semantics. * testsuite/experimental/string_view/operations/data/wchar_t/1.cc: Likewise. * testsuite/experimental/string_view/operations/to_string/1.cc: New. * include/bits/uses_allocator.h (__uses_allocator_helper): Simplify. (__uses_allocator_arg): Remove unused type. (__uses_alloc0): Turn into a trivial type. (__uses_alloc): Add missing template parameter in primary template. (__uses_alloc_impl): Rename to __uses_alloc_t. 2014-05-30 Jonathan Wakely * testsuite/lib/libstdc++.exp (libstdc++_init): Adjust regexp to work with previous versions of Tcl. * doc/xml/manual/appendix_contributing.xml (list.copyright): Replace Benjamin's old email address. * doc/xml/manual/appendix_contributing.xml (list.copyright): Add Paolo's address too. 2014-05-29 Jonathan Wakely * include/tr2/bool_set: Use UTF-8 for accented characters. * scripts/run_doxygen: Handle Doxygen 1.8.x change. * doc/doxygen/user.cfg.in: Update to Doxygen 1.8.6 format. Set QUIET=YES, remove obsolete SYMBOL_CACHE_SIZE tag. 2014-05-27 Jonathan Wakely PR libstdc++/61329 * include/bits/regex_automaton.tcc (_State_base::_M_print): Add inline specifier. (_State_base::_M_dot): Likewise. 2014-05-25 Paolo Carlini * include/profile/map.h: Fix typo in comment; minor formatting fix. * include/profile/multimap.h: Likewise. * include/profile/set.h: Likewise. * include/profile/multiset.h: Likewise. 2014-05-24 François Dumont * include/profile/array: Clean useless white chars. * include/profile/base.h: Likewise. * include/profile/iterator_tracker.h: Likewise. * include/profile/bitset: Code cleanup and remove not instrumented code. * include/profile/deque: Likewise. * include/profile/forward_list: Likewise. * include/profile/list (std::__profile::_List_profile<>): New. (std::__profile::list<>): Inherit from latter and adapt. * include/profile/impl/profiler_map_to_unordered_map.h: Generalize advise to match any ordered to unordered container conversion. * include/profile/ordered_base.h (std::__profile::_Ordered_profile<>): New. * include/Makefile.am: Add latter. * include/Makefile.in: Regenerate. * include/profile/map.h (std::__profile::map<>): Inherit from latter, remove not instrumented code. * include/profile/multimap.h (std::__profile::multimap<>): Likewise. * include/profile/set.h (std::__profile::set<>): Likewise. * include/profile/multiset.h (std::__profile::multiset<>): Likewise. * include/profile/unordered_base.h: Add some line feed. * include/profile/unordered_map: Clean useless white chars and replace spaces with tabs. * include/profile/unordered_set: Likewise. * include/profile/vector (std::__profile::_Vector_profile_pre<>): New. (std::__profile::_Vector_profile_post<>): New. (std::__profile::vector<>): Inherit from latter and adapt. 2014-05-23 Jonathan Wakely PR libstdc++/60793 * testsuite/*: Use 's/\*-\*-freebsd\* /&*-*-dragonfly* /' to add dragonfly target selector to all tests that run on freebsd. * testsuite/23_containers/vector/capacity/resize/1.cc: Add xfail for dragonfly. * testsuite/30_threads/call_once/60497.cc: Add target selectors. * testsuite/30_threads/condition_variable/members/53841.cc: Likewise. * testsuite/30_threads/async/54297.cc: Remove duplicate dragonfly selector. * testsuite/30_threads/call_once/60497.cc: Likewise. * testsuite/30_threads/condition_variable/54185.cc: Likewise. * testsuite/30_threads/condition_variable_any/53830.cc: Likewise. * testsuite/30_threads/packaged_task/60564.cc: Likewise. * testsuite/30_threads/packaged_task/cons/56492.cc: Likewise. * testsuite/30_threads/promise/60966.cc: Likewise. * testsuite/30_threads/shared_lock/cons/1.cc: Likewise. * testsuite/30_threads/shared_lock/cons/2.cc: Likewise. * testsuite/30_threads/shared_lock/cons/3.cc: Likewise. * testsuite/30_threads/shared_lock/cons/4.cc: Likewise. * testsuite/30_threads/shared_lock/cons/5.cc: Likewise. * testsuite/30_threads/shared_lock/cons/6.cc: Likewise. * testsuite/30_threads/shared_lock/locking/1.cc: Likewise. * testsuite/30_threads/shared_lock/locking/2.cc: Likewise. * testsuite/30_threads/shared_lock/locking/3.cc: Likewise. * testsuite/30_threads/shared_lock/locking/4.cc: Likewise. * testsuite/30_threads/shared_lock/modifiers/1.cc: Likewise. * testsuite/30_threads/shared_lock/modifiers/2.cc: Likewise. * testsuite/30_threads/shared_timed_mutex/cons/1.cc: Likewise. * testsuite/30_threads/shared_timed_mutex/try_lock/1.cc: * testsuite/30_threads/shared_timed_mutex/try_lock/2.cc: Likewise. * testsuite/30_threads/thread/native_handle/cancel.cc: Likewise. * testsuite/30_threads/timed_mutex/try_lock_until/57641.cc: Likewise. 2014-05-21 François Dumont PR libstdc++/61143 * include/bits/hashtable.h: Fix move semantic to leave hashtable in a usable state. * testsuite/23_containers/unordered_set/61143.cc: New. * testsuite/23_containers/unordered_set/modifiers/swap.cc: New. 2014-05-21 Jonathan Wakely PR libstdc++/61269 * include/std/type_traits: Move include outside namespace std. * testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error. * testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Likewise. * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc: Likewise. * config/locale/dragonfly/c_locale.cc (facet::_S_create_c_locale): Fix warning. 2014-05-21 John Marino * acinclude.m4 (*-*-dragonfly*): New target. * configure: Regenerate. * configure.host (*-*-dragonfly*): New target. * config/locale/dragonfly/c_locale.cc: New. * config/locale/dragonfly/ctype_members.cc: New. * config/os/bsd/dragonfly/ctype_base.h: New. * config/os/bsd/dragonfly/ctype_configure_char.cc: New. * config/os/bsd/dragonfly/ctype_inline.h: New. * config/os/bsd/dragonfly/os_defines.h: New. 2014-05-20 Cesar Philippidis * scripts/testsuite_flags.in (cxxflags): Remove @CXXFLAGS@ since libstdc++.exp imports those flags via getenv. * testsuite/lib/libstdc++.exp (libstdc++_init): Ensure that CXXFLAGS contains a '-O' flag. 2014-05-20 Alexey Merzlyakov PR libstdc++/61223 Revert: 2014-05-16 Alexey Merzlyakov PR libstdc++/60758 * libsupc++/eh_arm.cc (__cxa_end_cleanup): Change r4 to lr in save/restore and add unwind directives. 2014-05-20 Sebastian Huber * testsuite/lib/libstdc++.exp (load_gcc_lib): Register loaded libs. 2014-05-20 Tim Shen PR libstdc++/61227 * include/bits/regex_compiler.h (_BracketMatcher<>::_M_add_character_class): Add negative character class support. * include/bits/regex_compiler.tcc (_BracketMatcher<>::_M_apply): Likewise. * testsuite/28_regex/algorithms/regex_match/ecma/char/quoted_char.cc: Add more testcases. 2014-05-19 Jonathan Wakely * python/libstdcxx/v6/printers.py: Use Python3 raise syntax. 2014-05-17 Marc Glisse * libsupc++/new_op.cc: Factor the calls to malloc, use __builtin_expect. * libsupc++/new_opnt.cc: Likewise. 2014-05-17 Jonathan Wakely PR libstdc++/60966 * include/std/future (__future_base::_State_baseV2::_M_set_result): Pass lock into _M_do_set and hold it until the function returns. Signal condition variable after call_once completes. (__future_base::_State_baseV2::_M_do_set): Use lock argument. Do not signal here. * testsuite/30_threads/promise/60966.cc: New. 2014-05-16 Iain Sandoe Sandra Loosemore * testsuite/libstdc++-abi/abi.exp: Defer setting of baseline_subdir until after checking that the test is eligible to be run. 2014-05-16 Jonathan Wakely * testsuite/20_util/make_unsigned/requirements/typedefs-1.cc: Fix test for 32-bit target. * testsuite/20_util/make_unsigned/requirements/typedefs-2.cc: Likewise. * testsuite/tr1/2_general_utilities/shared_ptr/modifiers/reset_neg.cc: Fix test. 2014-05-16 Alexey Merzlyakov PR libstdc++/60758 * libsupc++/eh_arm.cc (__cxa_end_cleanup): Change r4 to lr in save/restore and add unwind directives. 2014-05-16 Jonathan Wakely * include/bits/parse_numbers.h (__parse_int::_Number_help): Check for overflow. * include/std/chrono (chrono_literals::__select_type::_Select_type): Remove. (chrono_literals::_Checked_integral_constant): Define. Simplify UDL operator templates and check for overflow. * testsuite/20_util/duration/literals/range.cc: New. 2014-05-16 Ed Smith-Rowland <3dw4rd@verizon.net> Jonathan Wakely PR libstdc++/61166 * include/bits/parse_numbers.h: Use integral_constant to remove duplication and simplify. * testsuite/20_util/duration/literals/61166.cc: New. 2014-05-15 Jonathan Wakely PR libstdc++/60326 * include/std/type_traits (__make_unsigned, __make_signed): Define specializations for wchar_t, char16_t and char32_t. * testsuite/20_util/make_signed/requirements/typedefs-4.cc: New. * testsuite/20_util/make_unsigned/requirements/typedefs-1.cc: Correct test for make_unsigned. * testsuite/20_util/make_unsigned/requirements/typedefs-2.cc: Likewise. * testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error line number. * testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Likewise. * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc: Likewise. 2014-05-15 Jonathan Wakely * include/std/tuple (tuple_size): Implement LWG 2313. * include/std/array (tuple_size, tuple_element): Add Doxygen comments. * include/std/utility (tuple_size, tuple_element): Likewise. * testsuite/23_containers/array/tuple_interface/tuple_element_neg.cc: Adjust dg-error line number. 2014-05-14 Jonathan Wakely * include/std/tuple (__add_c_ref, __add_ref, __add_r_ref): Remove. (__tuple_element_t): Define. (tuple_element): Use __tuple_element_t. (__cv_tuple_size): Define. (tuple_size): Use __cv_tuple_size. (get, __get_helper, __get_helper2): Remove uses of __add_ref etc. (get<_Tp>(tuple<_Types...>&&)): Use forward instead of move. (__tuple_compare): Remove size check, re-order parameters. (operator==, operator<): Use static_assert to check requirements. * include/std/functional (__volget): use __tuple_element_t. * testsuite/20_util/tuple/element_access/get_by_type.cc: Test rvalues. * testsuite/20_util/uses_allocator/cons_neg.cc: Adjust dg-error. 2014-05-13 Jonathan Wakely PR libstdc++/60497 * include/std/tuple (get, __tuple_compare): Qualify more calls to prevent ADL. Cast comparison results to bool. * testsuite/20_util/tuple/60497.cc: Test accessing rvalues. * testsuite/20_util/tuple/comparison_operators/overloaded.cc: New. PR libstdc++/60497 * include/debug/array (get): Qualify call to other get overload. * include/profile/array (get): Likewise. * include/std/array (get): Likewise. * include/std/functional (_Mu, _Bind, _Bind_result): Qualify std::get. * include/std/mutex (unique_lock, call_once): Use __addressof. (__unlock_impl): Remove unused template. (__try_to_lock): Declare inline. (__try_lock_impl::__do_try_lock): Qualify function calls. (lock): Avoid narrowing conversion. * testsuite/20_util/bind/60497.cc: New. * testsuite/23_containers/array/element_access/60497.cc: New. * testsuite/30_threads/call_once/60497.cc: New. * testsuite/30_threads/unique_lock/cons/60497.cc: New. 2014-05-09 Jonathan Wakely * config/abi/pre/gnu.ver (GLIBCXX_3.4.20): Correct regex_error export. (GLIBCXX_3.4.21): Export base object constructor for regex_error. * acinclude.m4 (libtool_VERSION): Bump. * configure: Regenerate. * testsuite/util/testsuite_abi.cc: Add GLIBCXX_3.4.21 version. * testsuite/28_regex/regex_error/base.cc: New. 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 PR libstdc++/57394 * include/bits/ios_base.h (ios_base(const ios_base&)): Define as deleted for C++11. (operator=(const ios_base&)): Likewise. * include/std/streambuf: Remove trailing whitespace. (basic_streambuf(const basic_streambuf&)): Fix initializer for _M_out_end. Define as defaulted for C++11. (operator=(const basic_streambuf&)): Define as defaulted for C++11. (swap(basic_streambuf&)): Define for C++11. * testsuite/27_io/basic_streambuf/cons/57394.cc: New. PR libstdc++/13860 * include/std/fstream (basic_filebuf): Enforce requirements on traits. * include/std/iostream: Fix URL in comment. * src/c++98/ios_init.cc: Fix path in comment. 2014-05-08 Paolo Carlini * acinclude.m4 ([GLIBCXX_ENABLE_C99]): Avoid -Wwrite-strings warning. * configure: Regenerate. 2014-05-07 Jonathan Wakely PR libstdc++/61023 * include/bits/stl_tree.h (_Rb_tree::_M_move_assign): Copy the comparison function. * testsuite/23_containers/set/cons/61023.cc: New. PR libstdc++/61086 * include/bits/stl_iterator.h (__normal_iterator::_M_const_cast): Remove. * include/bits/stl_vector.h (vector::insert, vector::erase): Use arithmetic to obtain a mutable iterator from const_iterator. * include/bits/vector.tcc (vector::insert): Likewise. * include/debug/vector (vector::erase): Likewise. * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc: Adjust dg-error line number. * 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/vector/requirements/dr438/insert_neg.cc: Likewise. 2014-05-06 Paolo Carlini * include/Makefile.in: Regenerate. 2014-05-06 François Dumont * include/debug/macros.h [__glibcxx_check_equal_allocs]: Add parameter to pass the 2 instances to check allocator equality. * include/debug/safe_container.h: New, define _Safe_container<>. * include/Makefile.am: Add previous. * include/debug/deque (std::__debug::deque<>): Inherit _Safe_container<>. Use default implementation for all special functions. * include/debug/forward_list (std::__debug::forward_list<>): Likewise. * include/debug/list (std::__debug::list<>): Likewise. * include/debug/map.h (std::__debug::map<>): Likewise. * include/debug/multimap.h (std::__debug::multimap<>): Likewise. * include/debug/set.h (std::__debug::set<>): Likewise. * include/debug/multiset.h (std::__debug::multiset<>): Likewise. * include/debug/string (std::__debug::basic_string<>): Likewise. * include/debug/unordered_map (std::__debug::unordered_map<>): Likewise. (std::__debug::unordered_multimap<>): Likewise. * include/debug/unordered_set (std::__debug::unordered_set<>): Likewise. (std::__debug::unordered_multiset<>): Likewise. * include/debug/vector (std::__debug::vector<>): Likewise. * include/debug/safe_base.h (_Safe_sequence_base()): Add noexcept. (_Safe_sequence_base(_Safe_sequence_base&&): Remove. (~_Safe_sequence_base()): Add noexcept. * include/debug/safe_sequence.h (std::__debug::_Safe_node_sequence<>): New. * include/debug/safe_unordered_base.h (_Safe_unordered_container_base()): Add noexcept. (~_Safe_unordered_container_base()): Likewise. (_M_swap(_Safe_unordered_container_base&)): Likewise. * include/debug/safe_unordered_container.h: (_Safe_unordered_container<>::_M_invalidate_locals()): New. (_Safe_unordered_container<>::_M_invalidate_all()): New. * src/c++11/debug.cc: Limit includes, adapt methods noexcept qualifications. * testsuite/util/debug/checks.h (check_construct1): Just implement an invalid constructor invocation and no other operations potentially not supported by some types of container. (check_construct2): Likewise. (check_construct3): Likewise. * testsuite/23_containers/forward_list/allocator/move.cc: Add check on iterators to make sure they are correctly moved in debug mode. * testsuite/23_containers/forward_list/allocator/move_assign.cc: Likewise. * testsuite/23_containers/map/allocator/move.cc: Likewise. * testsuite/23_containers/map/allocator/move_assign.cc: Likewise. * testsuite/23_containers/multimap/allocator/move.cc: Likewise. * testsuite/23_containers/multimap/allocator/move_assign.cc: Likewise. * testsuite/23_containers/multiset/allocator/move.cc: Likewise. * testsuite/23_containers/multiset/allocator/move_assign.cc: Likewise. * testsuite/23_containers/set/allocator/move.cc: Likewise. * testsuite/23_containers/set/allocator/move_assign.cc: Likewise. * testsuite/23_containers/unordered_map/allocator/move.cc: Likewise. * testsuite/23_containers/unordered_map/allocator/move_assign.cc: Likewise. * testsuite/23_containers/unordered_multimap/allocator/move.cc: Likewise. * testsuite/23_containers/unordered_multimap/allocator/move_assign.cc: Likewise. * testsuite/23_containers/unordered_multiset/allocator/move.cc: Likewise. * testsuite/23_containers/unordered_multiset/allocator/move_assign.cc: Likewise. * testsuite/23_containers/unordered_set/allocator/move.cc: Likewise. * testsuite/23_containers/unordered_set/allocator/move_assign.cc: Likewise. * testsuite/23_containers/forward_list/debug/construct1_neg.cc: New. * testsuite/23_containers/forward_list/debug/construct2_neg.cc: New. * testsuite/23_containers/forward_list/debug/construct3_neg.cc: New. * testsuite/23_containers/forward_list/debug/construct4_neg.cc: New. * testsuite/23_containers/forward_list/debug/move_assign_neg.cc: New. * testsuite/23_containers/forward_list/debug/move_neg.cc: New. * testsuite/23_containers/map/debug/construct5_neg.cc: New. * testsuite/23_containers/map/debug/move_assign_neg.cc: New. * testsuite/23_containers/map/debug/move_neg.cc: New. * testsuite/23_containers/multimap/debug/construct5_neg.cc: New. * testsuite/23_containers/multimap/debug/move_assign_neg.cc: New. * testsuite/23_containers/multimap/debug/move_neg.cc: New. * testsuite/23_containers/multiset/debug/construct5_neg.cc: New. * testsuite/23_containers/multiset/debug/move_assign_neg.cc: New. * testsuite/23_containers/multiset/debug/move_neg.cc: New. * testsuite/23_containers/set/debug/construct5_neg.cc: New. * testsuite/23_containers/set/debug/move_assign_neg.cc: New. * testsuite/23_containers/set/debug/move_neg.cc: New. * testsuite/23_containers/unordered_map/debug/construct5_neg.cc: New. * testsuite/23_containers/unordered_map/debug/move_assign_neg.cc: New. * testsuite/23_containers/unordered_map/debug/move_neg.cc: New. * testsuite/23_containers/unordered_multimap/debug/construct5_neg.cc: New. * testsuite/23_containers/unordered_multimap/debug/move_assign_neg.cc: New. * testsuite/23_containers/unordered_multimap/debug/move_neg.cc: New. * testsuite/23_containers/unordered_multiset/debug/construct5_neg.cc: New. * testsuite/23_containers/unordered_multiset/debug/move_assign_neg.cc: New. * testsuite/23_containers/unordered_multiset/debug/move_neg.cc: New. * testsuite/23_containers/unordered_set/debug/construct5_neg.cc: New. * testsuite/23_containers/unordered_set/debug/move_assign_neg.cc: New. * testsuite/23_containers/unordered_set/debug/move_neg.cc: New. * testsuite/23_containers/vector/debug/move_neg.cc: New. 2014-05-05 Andreas Schwab * config/abi/post/ia64-linux-gnu/baseline_symbols.txt (CXXABI_1.3.9): Remove __float128 symbols. 2014-05-02 Jonathan Wakely PR libstdc++/59476 * python/libstdcxx/v6/printers.py (get_value_from_Rb_tree_node): New function to handle both C++03 and C++11 _Rb_tree_node implementations. (StdRbtreeIteratorPrinter, StdMapPrinter, StdSetPrinter): Use it. * testsuite/libstdc++-prettyprinters/simple.cc: Update comment to refer to... * testsuite/libstdc++-prettyprinters/simple11.cc: New. PR libstdc++/61036 * include/bits/shared_ptr_base.h (__shared_ptr::__shared_ptr(_Tp1*)): Check the correct type in the static assertion. * testsuite/20_util/shared_ptr/cons/61036.cc: New. 2014-04-27 Tim Shen * include/bits/regex_automaton.h (_NFA<>::_M_insert_repeat): Add _S_opcode_repeat support to distingush a loop from _S_opcode_alternative. * include/bits/regex_automaton.tcc (_State_base::_M_print, _State_base::_M_dot, _NFA<>::_M_eliminate_dummy, _StateSeq<>::_M_clone): Likewise. * include/bits/regex_compiler.tcc (_Compiler<>::_M_quantifier): Likewise. * include/bits/regex_executor.tcc (_Executor<>::_M_dfs): Likewise. * include/bits/regex_scanner.tcc (_Scanner<>::_M_eat_escape_ecma): Uglify local variable __i. * include/bits/regex_compiler.h (_BracketMatcher<>::_M_make_cache): Use size_t instead of int to compare with vector::size(). 2014-04-27 Tim Shen * include/bits/regex_executor.h: Add _M_rep_count to track how many times this repeat node are visited. * include/bits/regex_executor.tcc (_Executor<>::_M_rep_once_more, _Executor<>::_M_dfs): Use _M_rep_count to prevent entering infinite loop. 2014-04-27 Tim Shen * include/bits/regex.tcc (__regex_algo_impl<>): Remove _GLIBCXX_REGEX_DFS_QUANTIFIERS_LIMIT and use _GLIBCXX_REGEX_USE_THOMPSON_NFA instead. * include/bits/regex_automaton.h: Remove quantifier counting variable. * include/bits/regex_automaton.tcc (_State_base::_M_dot): Adjust debug NFA dump. 2014-04-25 Lars Gullik Bjønnes PR libstdc++/60710 * include/experimental/optional (operator!=): Implement in terms of operator==. * testsuite/experimental/optional/relops/1.cc: Remove operator!=. * testsuite/experimental/optional/relops/2.cc: Likewise. * testsuite/experimental/optional/relops/3.cc: Likewise. * testsuite/experimental/optional/relops/4.cc: Likewise. * testsuite/experimental/optional/relops/5.cc: Likewise. * testsuite/experimental/optional/relops/6.cc: Likewise. 2014-04-25 Jonathan Wakely PR libstdc++/60958 * include/tr1/regex (regex_traits::isctype): Comment out broken code. * testsuite/util/testsuite_regex.h (regex_match_debug): Improve comment. 2014-04-25 Marc Glisse * testsuite/util/testsuite_abi.cc (check_version): Update for CXXABI_1.3.9. 2014-04-24 Tim Shen * include/bits/regex_automaton.tcc (_StateSeq<>::_M_clone()): Do _M_alt before _M_next. * testsuite/28_regex/basic_regex/multiple_quantifiers.cc: Add testcases. 2014-04-24 Marc Glisse PR libstdc++/43622 * config/abi/pre/gnu.ver (CXXABI_1.3.9): Remove __float128 symbols. * config/abi/pre/gnu-versioned-namespace.ver: Likewise. * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Likewise. 2014-04-24 Andreas Schwab * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update for new CXXABI_1.3.9 symbols. 2014-04-23 Andreas Schwab * config/abi/post/m68k-linux-gnu/baseline_symbols.txt (CXXABI_1.3.9): New version. 2014-04-22 Marc Glisse PR libstdc++/43622 * config/abi/pre/gnu.ver (CXXABI_1.3.9): New version, new symbols. * config/abi/pre/gnu-versioned-namespace.ver: New symbols. * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Likewise. 2014-04-22 Rainer Orth * configure.host: Remove solaris2.9 handling. Change os_include_dir to os/solaris/solaris2.10. * acinclude.m4 (ac_has_gthreads): Remove solaris2.9* handling. * crossconfig.m4: Remove *-solaris2.9 handling, simplify. * configure: Regenerate. * config/abi/post/solaris2.9: Remove. * config/os/solaris/solaris2.9: Rename to ... * config/os/solaris/solaris2.10: ... this. * config/os/solaris/solaris2.10/os_defines.h (CLOCK_MONOTONIC): Remove. * doc/xml/manual/configure.xml (--enable-libstdcxx-threads): Remove Solaris 9 reference. * doc/html/manual/configure.html: Regenerate. * testsuite/27_io/basic_istream/extractors_arithmetic/char/12.cc: Remove *-*-solaris2.9 xfail. * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/12.cc: Likewise. * testsuite/ext/enc_filebuf/char/13598.cc: Remove *-*-solaris2.9 xfail. 2014-04-16 Jonathan Wakely * include/std/functional (__is_location_invariant): Use __or_ helper. 2014-04-15 Jonathan Wakely PR libstdc++/60734 * include/bits/stl_tree.h (_Rb_tree::_M_end): Fix invalid cast. PR libstdc++/60695 * include/std/atomic (atomic<_Tp>): Add static assertion. * testsuite/29_atomics/atomic/60695.cc: New. PR libstdc++/60594 * include/std/functional (function::_Callable): Exclude own type from the callable checks. * testsuite/20_util/function/60594.cc: New. * include/bits/atomic_base.h (__atomic_base<_PTp*>::_M_type_size): Add const to constexpr member functions. * include/bits/shared_ptr.h (shared_ptr::shared_ptr(nullptr_t)): Use delegating constructor. * include/bits/shared_ptr_base.h (__shared_ptr::__shared_ptr(nullptr_t)): Likewise * include/std/atomic: Uglify parameter names. PR c++/60786 * testsuite/20_util/shared_ptr/requirements/explicit_instantiation/ 1.cc: Fix invalid explicit instantiations with unqualified names. * testsuite/20_util/shared_ptr/requirements/explicit_instantiation/ 2.cc: Likweise. * testsuite/20_util/tuple/53648.cc: Likweise. * testsuite/20_util/weak_ptr/requirements/explicit_instantiation/1.cc: Likewise. * testsuite/20_util/weak_ptr/requirements/explicit_instantiation/2.cc: Likewise. * testsuite/23_containers/unordered_map/requirements/ debug_container.cc: Likewise. * testsuite/23_containers/unordered_map/requirements/ explicit_instantiation/3.cc: Likewise. * testsuite/23_containers/unordered_multimap/requirements/debug.cc: Likewise. * testsuite/23_containers/unordered_multimap/requirements/ explicit_instantiation/3.cc: Likewise. * testsuite/23_containers/unordered_multiset/requirements/debug.cc: Likewise. * testsuite/23_containers/unordered_multiset/requirements/ explicit_instantiation/3.cc: Likewise. * testsuite/23_containers/unordered_set/requirements/ debug_container.cc: Likewise. * testsuite/23_containers/unordered_set/requirements/ explicit_instantiation/3.cc: Likewise. * testsuite/24_iterators/insert_iterator/requirements/container.cc: Do not use uninitialized members in mem-initializers. * testsuite/ext/throw_value/cons.cc: Fix most vexing parse. * testsuite/util/testsuite_common_types.h: Update comment. * include/experimental/string_view: Fix inconsistent exception specs. * include/bits/shared_ptr.h (shared_ptr::shared_ptr(nullptr_t)): Remove name of unused parameter. 2014-04-14 Jonathan Wakely * include/bits/stl_vector.h (_Vector_base::_Vector_impl, _Vector_base::_M_allocate): NullablePointer requirements do not include initialization from literal zero, use value-initialization. * include/bits/vector.tcc (vector::_M_insert_aux, vector::_M_explace_back_aux): Likewise for assignment. * include/bits/allocator.h (operator==, operator!=): Add exception specifications. PR libstdc++/60497 * include/std/tuple (get): Qualify calls to prevent ADL. * testsuite/20_util/tuple/60497.cc: New. * include/std/tuple (tuple_element_t): Define. * testsuite/20_util/tuple/tuple_element.cc: Change to compile-only test. * testsuite/20_util/tuple/tuple_element_t.cc: New. 2014-04-11 Marc Glisse PR libstdc++/59434 * include/bits/stl_iterator.h (move_iterator::reference, move_iterator::operator*): Implement LWG 2106. * testsuite/24_iterators/move_iterator/dr2106.cc: New file. 2014-04-11 Marc Glisse * include/std/complex (__complex_exp, pow): Specify the template parameter in calls to std::polar, for expression templates. 2014-04-10 Andreas Schwab * config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Remove TLS symbols. * config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Likewise. * config/abi/post/mips64-linux-gnu/baseline_symbols.txt: Likewise. * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update. 2014-04-07 Jonathan Wakely * testsuite/20_util/exchange/1.cc: Add missing return statements. * testsuite/20_util/pair/40925.cc: Avoid most vexing parse. * testsuite/22_locale/codecvt_byname/50714.cc: Add missing exception specifications. 2014-04-02 Dominique d'Humieres Jack Howarth PR target/54407 * testsuite/30_threads/condition_variable/54185.cc: Skip for darwin < 11. 2014-04-01 Jonathan Wakely * doc/xml/manual/backwards_compatibility.xml (backwards.third.headers): Update link. * doc/xml/manual/policy_data_structures_biblio.xml (bibliography): Fix broken links. * doc/xml/manual/shared_ptr.xml (shared_ptr.impl): Likewise. * doc/xml/manual/using_exceptions.xml (bibliography): Likewise. * doc/xml/manual/concurrency_extensions.xml (manual.ext.concurrency.impl.atomic_fallbacks): Likewise. * doc/html/*: Regenerate. 2014-03-31 Lars Gullik Bjønnes Jonathan Wakely PR libstdc++/60270 * include/std/iomanip (_Quoted_string operator>>): Do not clear string if input is not quoted. * testsuite/27_io/manipulators/standard/char/60270.cc: New. 2014-03-31 Jonathan Wakely * libsupc++/eh_ptr.cc: Improve static_assert messages. 2014-03-31 Rainer Orth * testsuite/18_support/exception_ptr/60612-terminate.cc (terminate, f): Wrap in _GLIBCXX_USE_C99. * testsuite/18_support/exception_ptr/60612-unexpected.cc: Likewise. 2014-03-27 Jonathan Wakely * doc/xml/manual/io.xml (std.io.objects): Additional markup. * doc/xml/faq.xml (faq): Refer to clauses instead of chapters. * doc/xml/manual/appendix_contributing.xml (contrib.design_notes): Likewise. * doc/xml/manual/backwards_compatibility.xml (backwards.third): Likewise. * doc/xml/manual/test.xml (test.organization.layout): Likewise. * doc/xml/manual/containers.xml (associative.bitset.size_variable): Fix bad s/part/chapter/ substitutions. * doc/xml/manual/io.xml (std.io): Likewise. * doc/xml/manual/numerics.xml (std.numerics.generalized_ops): Likewise. * doc/xml/manual/strings.xml (strings.string.Cstring): Likewise. * doc/html/*: Regenerate. 2014-03-27 Jonathan Wakely PR libstdc++/60612 * libsupc++/eh_ptr.cc: Assert __cxa_dependent_exception layout is compatible with __cxa_exception. * libsupc++/unwind-cxx.h (__cxa_dependent_exception): Add padding. Fix typos in comments. * testsuite/18_support/exception_ptr/60612-terminate.cc: New. * testsuite/18_support/exception_ptr/60612-unexpected.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. 2014-03-24 Jakub Jelinek * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt: Update. * config/abi/post/powerpc64-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/i486-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. * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Likewise. * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Likewise. * config/abi/post/hppa-linux-gnu/baseline_symbols.txt: Remove TLS entries. 2014-03-23 John David Anglin * testsuite/23_containers/bitset/45713.cc: Skip compile on hppa*64*-*-*. 2014-03-23 François Dumont * include/bits/hashtable.h (_Hashtable(allocator_type)): Fix call to delegated constructor. (_Hashtable(size_type, _H1, key_equal, allocator_type)): Likewise. (_Hashtable<_It>(_It, _It, size_type, _H1, key_equal, allocator_type)): Likewise. (_Hashtable( initializer_list, size_type, _H1, key_equal, allocator_type)): Likewise. 2014-03-23 John David Anglin PR libstdc++/60623 * config/abi/post/hppa-linux-gnu/baseline_symbols.txt: Update. 2014-03-21 Jonathan Wakely PR libstdc++/60587 * include/debug/functions.h (_Is_contiguous_sequence): Define. (__foreign_iterator): Accept additional iterator. Do not dispatch on iterator category. (__foreign_iterator_aux2): Likewise. Add overload for iterators from different types of debug container. Use _Is_contiguous_sequence instead of is_lvalue_reference. (__foreign_iterator_aux3): Accept additional iterator. Avoid dereferencing past-the-end iterator. (__foreign_iterator_aux4): Use const value_type* instead of potentially user-defined const_pointer type. * include/debug/macros.h (__glibcxx_check_insert_range): Fix comment and pass end iterator to __gnu_debug::__foreign_iterator. (__glibcxx_check_insert_range_after): Likewise. (__glibcxx_check_max_load_factor): Fix comment. * include/debug/vector (_Is_contiguous_sequence): Define partial specializations. * testsuite/23_containers/vector/debug/57779_neg.cc: Remove -std=gnu++11 option and unused header. * testsuite/23_containers/vector/debug/60587.cc: New. * testsuite/23_containers/vector/debug/60587_neg.cc: New. 2014-03-20 Ulrich Weigand * crossconfig.m4: Support spu-*-elf* targets. * configure: Regenerate. 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. 2014-03-16 François Dumont * scripts/create_testsuite_files: Add testsuite/experimental in the list of folders to search for tests. 2014-03-15 Andreas Schwab * config/abi/post/m68k-linux-gnu/baseline_symbols.txt: New file. 2014-03-15 Tim Shen * include/bits/regex.h: Add/modify comments. * include/bits/regex_compiler.h: Likewise. * include/bits/regex_executor.h: Likewise. * include/bits/regex_executor.tcc: Likewise. * include/bits/regex_scanner.h: Likewise. 2014-03-14 Jonathan Wakely PR ipa/58721 * config/abi/pre/gnu.ver (GLIBCXX_3.4.11): Remove unused pattern for _ZNSt12system_errorC* symbols which are not exported on any target. 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 PR libstdc++/60499 * include/debug/forward_list (forward_list::operator=(forward_list&&)): Uglify name. * include/debug/map (map::operator=(map&&)): Likewise. * include/debug/multimap (multimap::operator=(multimap&&)): Likewise. * include/debug/multiset (multiset::operator=(multiset&&)): Likewise. * include/debug/set (set::operator=(set&&)): Likewise. * include/debug/unordered_map (unordered_map::operator=(unordered_map&&)): Likewise. (unordered_multimap::operator=(unordered_multimap&&)): Likewise. * include/debug/unordered_set (unordered_set::operator=(unordered_set&&)): Likewise. (unordered_multiset::operator=(unordered_multiset&&)): Likewise. * include/debug/vector (vector::operator=(vector&&)): Likewise. * testsuite/23_containers/forward_list/debug/60499.cc: New * testsuite/23_containers/map/debug/60499.cc: New * testsuite/23_containers/multimap/debug/60499.cc: New * testsuite/23_containers/multiset/debug/60499.cc: New * testsuite/23_containers/set/debug/60499.cc: New * testsuite/23_containers/unordered_map/debug/60499.cc: New * testsuite/23_containers/unordered_multimap/debug/60499.cc: New * testsuite/23_containers/unordered_multiset/debug/60499.cc: New * testsuite/23_containers/unordered_set/debug/60499.cc: New * testsuite/23_containers/vector/debug/60499.cc: New 2014-03-05 Ed Smith-Rowland <3dw4rd@verizon.net> * doc/xml/manual/status_cxx2014.xml: Add new items and latest papers for filesystem and fundamentals TS work items. 2014-03-04 Paolo Carlini PR c++/60376 * testsuite/29_atomics/headers/atomic/types_std_c++0x_neg.cc: Adjust dg-error directives. 2014-02-26 Tim Shen * include/bits/regex.tcc (match_results<>::format, regex_replace<>): Update __out after calling std::copy. * testsuite/28_regex/algorithms/regex_replace/char/dr2213.cc: Add testcase. * testsuite/28_regex/match_results/format.cc: Likewise. 2014-02-22 Marc Glisse PR libstdc++/60308 * include/bits/stl_deque.h (_Deque_base::_Deque_base(const allocator_type&)): Remove redundant call to _M_initialize_map. (deque::deque(const allocator_type&)): Initialize _Base with a constructor that calls _M_initialize_map. Partial revert: 2013-09-20 Marc Glisse PR libstdc++/58338 (_Deque_base) [_Deque_base(const allocator_type&)]: Add missing call to _M_initialize_map. 2014-02-21 Ed Smith-Rowland <3dw4rd@verizon.net> Rename testsuite directory shared_mutex to shared_timed_mutex for consistency. * testsuite/30_threads/shared_mutex: Moved to... * testsuite/30_threads/shared_timed_mutex: ...here 2014-02-20 Ed Smith-Rowland <3dw4rd@verizon.net> Rename shared_mutex to shared_timed_mutex per C++14 acceptance of N3891. * include/std/shared_mutex: Rename shared_mutex to shared_timed_mutex. * testsuite/30_threads/shared_lock/locking/2.cc: Ditto. * testsuite/30_threads/shared_lock/locking/4.cc: Ditto. * testsuite/30_threads/shared_lock/locking/1.cc: Ditto. * testsuite/30_threads/shared_lock/locking/3.cc: Ditto. * testsuite/30_threads/shared_lock/requirements/ explicit_instantiation.cc: Ditto. * testsuite/30_threads/shared_lock/requirements/typedefs.cc: Ditto. * testsuite/30_threads/shared_lock/cons/2.cc: Ditto. * testsuite/30_threads/shared_lock/cons/4.cc: Ditto. * testsuite/30_threads/shared_lock/cons/1.cc: Ditto. * testsuite/30_threads/shared_lock/cons/6.cc: Ditto. * testsuite/30_threads/shared_lock/cons/3.cc: Ditto. * testsuite/30_threads/shared_lock/cons/5.cc: Ditto. * testsuite/30_threads/shared_lock/modifiers/2.cc: Ditto. * testsuite/30_threads/shared_lock/modifiers/1.cc: Ditto. * testsuite/30_threads/shared_mutex/requirements/ standard_layout.cc: Ditto. * testsuite/30_threads/shared_mutex/cons/copy_neg.cc: Ditto. * testsuite/30_threads/shared_mutex/cons/1.cc: Ditto. * testsuite/30_threads/shared_mutex/cons/assign_neg.cc: Ditto. * testsuite/30_threads/shared_mutex/try_lock/2.cc: Ditto. * testsuite/30_threads/shared_mutex/try_lock/1.cc: Ditto. 2014-02-10 Rainer Orth * testsuite/22_locale/num_put/put/char/14220.cc: Don't xfail execution on i?86-*-solaris2.9, remove comment. * testsuite/22_locale/num_put/put/wchar_t/14220.cc: Likewise. 2014-02-09 Richard Sandiford * config/abi/post/mips64-linux-gnu/32/baseline_symbols.txt: New file. * config/abi/post/mips64-linux-gnu/baseline_symbols.txt: Update. * config/abi/post/mips64-linux-gnu/64/baseline_symbols.txt: Likewise. 2014-01-29 Jonathan Wakely * include/bits/alloc_traits.h (allocator_traits::_S_allocate): Do not use varargs when argument could be non-POD. (__alloctr_rebind_helper): Eliminate static const bool member by using true_type and false_type. (allocator_traits::__allocate_helper): Likewise. (allocator_traits::__construct_helper): Likewise. (allocator_traits::__destroy_helper): Likewise. (allocator_traits::__maxsize_helper): Likewise. (allocator_traits::__select_helper): Likewise. * include/bits/ptr_traits.h (__ptrtr_rebind_helper): Likewise. * include/bits/stl_tree.h (_Rb_tree::operator=(const _Rb_tree&)): Remove redundant condition. * include/bits/stl_vector.h (vector::operator=(const vector&)): Likewise. (_Vector_impl::_M_allocate, _Vector_impl::_M_deallocate): Use indirection through __alloc_traits. * include/ext/alloc_traits.h (__allocator_always_compares_equal): Eliminate static const bool members by using true_type and false_type. (__gnu_cxx::__alloc_traits::__is_custom_pointer): Optimize. * testsuite/util/testsuite_allocator.h (PointerBase): Define. * testsuite/20_util/allocator_traits/members/allocate_hint_nonpod.cc: New. * testsuite/20_util/allocator_traits/requirements/typedefs2.cc: New. PR libstdc++/59829 * include/bits/stl_vector.h (vector::data()): Call _M_data_ptr. (vector::_M_data_ptr): New overloaded functions to ensure empty vectors do not dereference the pointer. * testsuite/23_containers/vector/59829.cc: New. * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc: Adjust dg-error line number. * 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/vector/requirements/dr438/insert_neg.cc: Likewise. PR libstdc++/21609 * include/ext/array_allocator.h: Add deprecated attribute. PR libstdc++/57226 * doc/xml/manual/debug.xml (debug.gdb): Update documentation for installation and use of python printers. * doc/xml/manual/status_cxx2011.xml: Update. * doc/html/*: Regenerate. 2014-01-28 Jonathan Wakely Kyle Lippincott PR libstdc++/59656 * include/bits/shared_ptr.h (shared_ptr): Add new non-throwing constructor and grant friendship to weak_ptr. (weak_ptr::lock()): Use new constructor. * include/bits/shared_ptr_base.h (_Sp_counted_base::_M_add_ref_lock_nothrow()): Declare new function and define specializations. (__shared_count): Add new non-throwing constructor. (__shared_ptr): Add new non-throwing constructor and grant friendship to __weak_ptr. (__weak_ptr::lock()): Use new constructor. * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust dg-error. * testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise. 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. 2014-01-27 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. 2014-01-26 Jonathan Wakely * include/bits/stl_map.h: Remove anachronistic comment. * include/bits/stl_multimap.h: Add whitespace. * testsuite/23_containers/map/modifiers/emplace/1.cc: Use -std=gnu++11 instead of -std=c++11. * testsuite/23_containers/map/operators/2.cc: Likewise. * testsuite/23_containers/multimap/modifiers/emplace/1.cc: Likewise. * testsuite/23_containers/multiset/modifiers/emplace/1.cc: Likewise. * testsuite/23_containers/set/modifiers/emplace/1.cc: Likewise. * acinclude.m4 (GLIBCXX_ENABLE_C99): Fix typo. * configure: Regenerate. 2014-01-24 Ed Smith-Rowland <3dw4rd@verizon.net> PR libstdc++/59531 * testsuite/experimental/string_view/operations/copy/char/1.cc: New. * testsuite/experimental/string_view/operations/copy/wchar_t/1.cc: New. 2014-01-24 Ed Smith-Rowland <3dw4rd@verizon.net> Peter A. Bigot PR libstdc++/59531 * include/experimental/string_view (copy(_CharT*, size_type, size_type) const): Correct throw string. Correct copy start location. 2014-01-24 Ed Smith-Rowland <3dw4rd@verizon.net> Peter A. Bigot PR libstdc++/59530 * include/experimental/string_view (operator[](size_type) const): Fix one-off index error in debug check. * testsuite/experimental/string_view/element_access/char/1.cc: Don't test basic_string_view at size(). * testsuite/experimental/string_view/element_access/wchar_t/1.cc: Ditto. 2014-01-24 Ed Smith-Rowland <3dw4rd@verizon.net> Peter A. Bigot PR libstdc++/59529 * include/experimental/string_view (basic_string_view(const _CharT*, size_type)): Don't care if len == 0. * testsuite/experimental/string_view/operations/substr/char/1.cc: Comment out catch of out_of_range; No terminating null in basic_string_view. Check begin == end. * testsuite/experimental/string_view/operations/substr/wchar_t/1.cc: Ditto. 2014-01-24 Jonathan Wakely PR libstdc++/59548 * include/debug/safe_base.h (_Safe_sequence_base): Define copy constructor to prevent it being implicitly defined as deleted, but do not copy anything. * include/debug/safe_unordered_base.h (_Safe_unordered_container_base): Define copy and move constructors similar to _Safe_sequence_base's. * testsuite/23_containers/unordered_map/59548.cc: New. 2014-01-23 Bernhard Reutner-Fischer Steve Ellcey * acinclude.m4 (GLIBCXX_CHECK_TMPNAM): New check for tmpnam function. * configure.ac: Use GLIBCXX_CHECK_TMPNAM. * (configure, config.h.in): Regenerate. * include/c_global/cstdio: Guard ::tmpnam with _GLIBCXX_USE_TMPNAM 2014-01-23 Jonathan Wakely * doc/xml/faq.xml (a-how_to_set_paths): Expand FAQ answer. * doc/xml/manual/abi.xml (abi.versioning.history): Correct symver. PR libstdc++/59872 * include/bits/stl_map.h (map::operator=(map&&)): Fix comment. * include/bits/stl_multimap.h (multimap::operator=(multimap&&)): Likewise. * include/bits/stl_multiset.h (multiset::operator=(multiset&&)): Likewise. * include/bits/stl_set.h (set::operator=(set&&)): Likewise. * include/bits/stl_tree.h (_Rb_tree::_M_move_data): New overloaded functions to perform moving or copying of elements from rvalue tree. (_Rb_tree::_Rb_tree(_Rb_tree&&)): Use _M_move_data. (_Rb_tree::_Rb_tree(_Rb_tree&&, _Node_allocator&&)): Likewise. * testsuite/23_containers/map/59872.cc: New. * testsuite/23_containers/map/56613.cc: Remove duplicate include. 2014-01-22 Jonathan Wakely * include/bits/stl_deque.h (_Deque_impl): Move comment. PR libstdc++/58764 * include/bits/stl_deque.h (deque::deque(const allocator_type&): Split into separate default constructor and constructor taking allocator. * include/bits/stl_list.h (list::list(const allocator_type&): Likewise. * include/bits/stl_vector.h (vector::vector(const allocator_type&): Likewise. * include/debug/deque (deque::deque(const allocator_type&)): Likewise. * include/debug/list (list::list(const _Allocator&)): Likewise. * include/debug/map.h (map::map(const _Compare&, const _Allocator&)): Likewise. * include/debug/multimap.h (multimap::multimap(const _Compare&, const _Allocator&)): Likewise. * include/debug/set.h (set::set(const _Compare&, const _Allocator&)): Likewise. * include/debug/multiset.h (multiset::multiset(const _Compare&, const _Allocator&)): Likewise. * include/debug/vector (vector::vector(const allocator_type&)): Likewise. * include/profile/deque (deque::deque(const _Allocator&)): Likewise. * include/profile/list (list::list(const _Allocator&)): Likewise. * include/profile/map.h (map::map(const _Compare&, const _Allocator&)): Likewise. * include/profile/multimap.h (multimap::multimap(const _Compare&, const _Allocator&)): Likewise. * include/profile/set.h (set::set(const _Compare&, const _Allocator&)): Likewise. * include/profile/multiset.h (multiset::multiset(const _Compare&, const _Allocator&)): Likewise. * include/profile/vector (vector::vector(const _Allocator&)): Likewise. * testsuite/23_containers/deque/58764.cc: New. * testsuite/23_containers/list/58764.cc: New. * testsuite/23_containers/map/58764.cc: New. * testsuite/23_containers/multimap/58764.cc: New. * testsuite/23_containers/set/58764.cc: New. * testsuite/23_containers/multiset/58764.cc: New. * testsuite/23_containers/vector/58764.cc: New. * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc: Adjust dg-error line number. * 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/deque/requirements/dr438/insert_neg.cc: Likewise. * testsuite/23_containers/list/requirements/dr438/assign_neg.cc: Likewise. * testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc: Likewise. * testsuite/23_containers/list/requirements/dr438/constructor_2_neg.cc: Likewise. * testsuite/23_containers/list/requirements/dr438/insert_neg.cc: Likewise. * testsuite/23_containers/vector/requirements/dr438/assign_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/vector/requirements/dr438/insert_neg.cc: Likewise. PR libstdc++/58764 (again) * include/bits/stl_list.h (list): Make default constructor's exception specification conditional. * include/bits/stl_vector.h (vector): Likewise. * testsuite/util/testsuite_allocator.h (SimpleAllocator): Add noexcept to default constructor. * testsuite/23_containers/list/requirements/dr438/assign_neg.cc: Adjust dg-error line number. * testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc: Likewise. * testsuite/23_containers/list/requirements/dr438/constructor_2_neg.cc: Likewise. * testsuite/23_containers/list/requirements/dr438/insert_neg.cc: Likewise. * testsuite/23_containers/vector/requirements/dr438/assign_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/vector/requirements/dr438/insert_neg.cc: Likewise. 2014-01-21 Tim Shen * include/bits/regex.tcc: Remove incorrect `nosubs` handling. * include/bits/regex_scanner.tcc: Handle `nosubs` correctly. * testsuite/28_regex/constants/syntax_option_type.cc: Add a test case. 2014-01-21 Jonathan Wakely PR libstdc++/56267 * include/bits/hashtable.h (__cache_default): Do not depend on whether the hash function is DefaultConstructible or CopyAssignable. (_Hashtable): Adjust static assertions. * doc/xml/manual/containers.xml (containers.unordered.cache): Update. * testsuite/23_containers/unordered_set/instantiation_neg.cc: Adjust dg-error line number. * testsuite/23_containers/unordered_set/ not_default_constructible_hash_neg.cc: Remove. 2014-01-20 François Dumont * scripts/create_testsuite_files: Add testsuite/experimental in the list of folders to search for tests. * include/experimental/string_view (basic_string_view<>::operator[]): Comment _GLIBCXX_DEBUG_ASSERT, incompatible with constexpr qualifier. (basic_string_view<>::front()): Likewise. (basic_string_view<>::back()): Likewise. * testsuite/experimental/string_view/element_access/wchar_t/2.cc: Merge dg-options directives into one. * testsuite/experimental/string_view/element_access/char/2.cc: Likewise. Remove invalid experimental namespace scope on string_view_type. 2014-01-20 Jonathan Wakely PR libstdc++/56267 * include/bits/hashtable_policy.h (_Hash_code_base<... false>): Grant friendship to _Local_iterator_base<..., false>. (_Local_iterator_base): Give protected access to all existing members. (_Local_iterator_base::_M_curr()): New public accessor. (_Local_iterator_base::_M_get_bucket()): New public accessor. (_Local_iterator_base<..., false>::_M_init()): New function to manage the lifetime of the _Hash_code_base explicitly. (_Local_iterator_base<..., false>::_M_destroy()): Likewise. (_Local_iterator_base<..., false>): Define copy constructor and copy assignment operator that use new functions to manage _Hash_code_base. (operator==(const _Local_iterator_base&, const _Local_iterator_base&), operator==(const _Local_iterator_base&, const _Local_iterator_base&)): Use public API for _Local_iterator_base. * include/debug/safe_local_iterator.h (_Safe_local_iterator): Likewise. * include/debug/unordered_map (__debug::unordered_map::erase(), __debug::unordered_multimap::erase()): Likewise. * include/debug/unordered_set (__debug::unordered_set::erase(), __debug::unordered_multiset::erase()): Likewise. * testsuite/23_containers/unordered_set/56267-2.cc: New test. 2014-01-19 Tim Shen * include/bits/regex_compiler.h (_Comipler<>::_M_quantifier()): Fix parse error of multiple consecutive quantifiers like "a**". * include/bits/regex_compiler.tcc (_Comipler<>::_M_quantifier()): Likewise. * testsuite/28_regex/basic_regex/multiple_quantifiers.cc: New. 2014-01-17 François Dumont * include/profile/set.h (set): Implement C++11 allocator-aware container requirements. * include/profile/map.h (map): Likewise. * include/profile/multiset.h (multiset): Likewise. * include/profile/multimap.h (multimap): Likewise. * include/profile/set.h (set::operator=(const set&)): Define as default in C++11 mode. (set::operator=(set&&)): Likewise. * include/profile/map.h (map::operator=(const map&)): Likewise. (map::operator=(map&&)): Likewise. * include/profile/multiset.h (multiset::operator=(const multiset&)): Likewise. (multiset::operator=(multiset&&)): Likewise. * include/profile/multimap.h (multimap::operator=(const multimap&)): Likewise. (multimap::operator=(multimap&&)): Likewise. * include/profile/set.h (set::operator=(std::initializer_list<>)): Rely on the same operator from normal mode. * include/profile/map.h (map::operator=(std::initializer_list<>)): Likewise. * include/profile/multiset.h (multiset::operator=(std::initializer_list<>)): Likewise. * include/profile/multimap.h (multimap::operator=(std::initializer_list<>)): Likewise. * include/profile/set.h (set::swap(set&)): Add noexcept specification. * include/profile/map.h (map::swap(map&)): Likewise. * include/profile/multiset.h (multiset::swap(multiset&)): Likewise. * include/profile/multimap.h (multimap::swap(multimap&)): Likewise. 2014-01-17 Tim Shen * include/bits/regex_automaton.tcc (_StateSeq<>::_M_clone()): Do not use std::map. * include/bits/regex_automaton.h: Do not use std::set. * include/bits/regex_compiler.h (_BracketMatcher<>::_M_add_char(), _BracketMatcher<>::_M_add_collating_element(), _BracketMatcher<>::_M_add_equivalence_class(), _BracketMatcher<>::_M_make_range()): Likewise. * include/bits/regex_compiler.tcc (_BracketMatcher<>::_M_apply()): Likewise. * include/bits/regex_executor.h: Do not use std::queue. * include/bits/regex_executor.tcc (_Executor<>::_M_main(), _Executor<>::_M_dfs()): Likewise. * include/std/regex: Remove , and . 2014-01-17 Tim Shen * include/bits/regex.h (__compile_nfa<>(), basic_regex<>::basic_regex(), basic_regex<>::assign()): Change __compile_nfa to accept const _CharT* only. * include/bits/regex_compiler.h: Change _Compiler's template argument from <_FwdIter, _TraitsT> to <_TraitsT>. * include/bits/regex_compiler.tcc: Likewise. 2014-01-17 Tim Shen * include/bits/regex_compiler.h: Change _ScannerT into char-type templated. * include/bits/regex_scanner.h (_Scanner<>::_Scanner()): Separate _ScannerBase from _Scanner; Change _Scanner's template argument from _FwdIter to _CharT. Avoid use of std::map and std::set by using arrays instead. * include/bits/regex_scanner.tcc (_Scanner<>::_Scanner(), _Scanner<>::_M_scan_normal(), _Scanner<>::_M_eat_escape_ecma(), _Scanner<>::_M_eat_escape_posix(), _Scanner<>::_M_eat_escape_awk()): Likewise. * include/std/regex: Add for using strchr. 2014-01-17 Tim Shen * bits/regex_automaton.tcc: Indentation fix. * bits/regex_compiler.h (__compile_nfa<>(), _Compiler<>, _RegexTranslator<> _AnyMatcher<>, _CharMatcher<>, _BracketMatcher<>): Add bool option template parameters and specializations to make matching more efficient and space saving. * bits/regex_compiler.tcc: Likewise. 2014-01-15 François Dumont PR libstdc++/59712 * include/bits/hashtable_policy.h: Fix some long lines. * include/bits/hashtable.h (__hash_code_base_access): Define and use it to check its _M_bucket_index noexcept qualification. Use also in place of... (__access_protected_ctor): ...this. * testsuite/23_containers/unordered_set/instantiation_neg.cc: Adapt line number. * testsuite/23_containers/unordered_set/ not_default_constructible_hash_neg.cc: Likewise. 2014-01-13 François Dumont * include/debug/set.h (set): Implement C++11 allocator-aware container requirements. * include/debug/map.h (map): Likewise. * include/debug/multiset.h (multiset): Likewise. * include/debug/multimap.h (multimap): Likewise. * include/debug/set.h (set::operator=(set&&)): Add noexcept and fix implementation regarding management of safe iterators. * include/debug/map.h (map::operator=(map&&)): Likewise. * include/debug/multiset.h (multiset::operator=(multiset&&)): Likewise. * include/debug/multimap.h (multimap::operator=(multimap&&)): Likewise. * include/debug/set.h (set::operator=(std::initializer_list<>)): Rely on the same operator from normal mode. * include/debug/map.h (map::operator=(std::initializer_list<>)): Likewise. * include/debug/multiset.h (multiset::operator=(std::initializer_list<>)): Likewise. * include/debug/multimap.h (multimap::operator=(std::initializer_list<>)): Likewise. * include/debug/set.h (set::swap(set&)): Add noexcept specification, add allocator equality check. * include/debug/map.h (map::swap(map&)): Likewise. * include/debug/multiset.h (multiset::swap(multiset&)): Likewise. * include/debug/multimap.h (multimap::swap(multimap&)): Likewise. 2014-01-10 Jonathan Wakely PR libstdc++/59698 * doc/xml/manual/status_cxx1998.xml (iso.1998.specific): Markup and stylistic improvements. * doc/xml/manual/codecvt.xml (std.localization.facet.codecvt): Likewise and update for C++11. * doc/xml/manual/ctype.xml (std.localization.facet.ctype): Likewise. PR libstdc++/59687 * doc/xml/manual/backwards_compatibility.xml (backwards.third.nocreate_noreplace): Correct and expand. PR libstdc++/59699 * doc/xml/manual/support.xml (std.support.types.null): Update links. 2014-01-09 Jonathan Wakely PR libstdc++/59738 * include/bits/stl_vector.h (vector<>::_M_move_assign): Restore support for non-Movable types. PR libstdc++/59680 * src/c++11/thread.cc (__sleep_for): Fix call to ::sleep. 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. * include/debug/safe_base.h (_Safe_sequence_base(_Safe_sequence_base&&)): New. * include/debug/vector (__gnu_debug::vector<>(vector&&)): Use new move constructor from _Safe_sequence_base. (__gnu_debug::vector<>(vector&&, const allocator_type&)): Swap safe iterators if the instance is moved. (__gnu_debug::vector<>::operator=(vector&&)): Likewise. * 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. * testsuite/23_containers/vector/debug/move_assign_neg.cc: New. 2014-01-07 Tim Shen * include/bits/regex_compiler.h (_AnyMatcher<>::_AnyMatcher(), _AnyMatcher<>::operator(), _AnyMatcher<>::_M_apply(), _CharMatcher<>::_CharMatcher(), _CharMatcher<>::_M_translate(), _BracketMatcher<>::_BracketMatcher(), _BracketMatcher<>::operator(), _BracketMatcher<>::_M_add_char(), _BracketMatcher<>::_M_add_collating_element(), _BracketMatcher<>::_M_add_equivalence_class(), _BracketMatcher<>::_M_add_character_class(), _BracketMatcher<>::_M_make_range(), _BracketMatcher<>::_M_ready(), _BracketMatcher<>::_M_apply(), _BracketMatcher<>::_M_make_cache()): Fix _AnyMatcher behavior of POSIX style and move _M_flags to template parameter; Add cache for _BracketMatcher. Adjust declarations from here... * include/bits/regex.h (basic_regex<>::imbue()): ...to here. Also, imbuing a regex will trigger a recompilation to rebuild the cache. * include/bits/regex_compiler.tcc (_Compiler<>::_M_atom(), _Compiler<>::_M_bracket_expression()): Adjust matchers' caller for different template bool parameters. * include/bits/regex_executor.h: Remove unnecessary declarations. * include/std/regex: Adjust including orders. * testsuite/28_regex/traits/char/user_defined.cc: New. * testsuite/28_regex/traits/wchar_t/user_defined.cc: New. 2014-01-07 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. 2014-01-02 Richard Sandiford Update copyright years 2014-01-02 Richard Sandiford * testsuite/18_support/new_handler.cc, testsuite/18_support/terminate_handler.cc, testsuite/18_support/unexpected_handler.cc: Use the standard form for the copyright notice. Copyright (C) 2014 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.