+2004-10-25 Eric Botcazou <ebotcazou@libertysurf.fr>
+
+ PR other/18138
+ * testsuite/lib/libstdc++.exp: Accept more than one multilib libgcc.
+
+2004-10-25 Paolo Carlini <pcarlini@suse.de>
+
+ * include/bits/basic_string.h (_Rep::_M_is_safe, _M_check_length,
+ _M_move, _M_copy, _M_assign): New, use througout.
+ (operator+=(_CharT)): Define in terms of push_back.
+ (append(const basic_string&)): Define here, inline, and simplify,
+ don't use the full _M_replace_safe.
+ (append(size_type, _CharT)): Likewise, don't use _M_replace_aux.
+ (push_back): Likewise.
+ (assign(const basic_string&)): Define here, inline.
+ * include/bits/basic_string.tcc (append(const _CharT* s, size_type):
+ Fix: when s points inside the _Rep, upon reallocation (reserve) we
+ were copying from deallocated memory.
+ (append(const basic_string&, size_type, size_type)): Simplify,
+ don't use _M_replace_safe.
+ (replace(size_type, size_type, const _CharT*, size_type)): Slightly
+ tweak.
+ (reserve): Likewise.
+ * testsuite/21_strings/basic_string/append/char/2.cc: New.
+ * testsuite/21_strings/basic_string/append/char/3.cc: Likewise.
+ * testsuite/21_strings/basic_string/append/wchar_t/2.cc: Likewise.
+ * testsuite/21_strings/basic_string/append/wchar_t/3.cc: Likewise.
+
+ * testsuite/21_strings/basic_string/assign/char/3.cc: Remove junk.
+ * testsuite/21_strings/basic_string/assign/wchar_t/3.cc: Likewise.
+
+2004-10-23 Andrew Pinski <pinskia@physics.uc.edu>
+
+ * testsuite/ext/mt_allocator/deallocate_global-2.c:
+ s/value_t/value_type/. s/traits_t/traits_type/.
+ s/policy_t/policy_type/. s/allocator_t/allocator_type/.
+ s/string_t/string_type/. s/list_t/list_type/.
+ * testsuite/ext/mt_allocator/deallocate_global-4.cc: Likewise.
+ * testsuite/ext/mt_allocator/deallocate_global_thread-1.cc: Likewise.
+ * testsuite/ext/mt_allocator/deallocate_global_thread-3.cc: Likewise.
+ * testsuite/ext/mt_allocator/deallocate_local-2.cc: Likewise.
+ * testsuite/ext/mt_allocator/deallocate_local-4.cc: Likewise.
+ * testsuite/ext/mt_allocator/deallocate_local_thread-1.cc: Likewise.
+ * testsuite/ext/mt_allocator/deallocate_local_thread-3.cc: Likewise.
+
+2004-10-21 Benjamin Kosnik <bkoz@redhat.com>
+
+ * include/tr1/array (array): Make safe for zero-sized arrays.
+ (array::end): Return one past the end.
+ (array::at): Use __throw_out_of_range, include functexcept.h.
+ (operator==): Implement.
+ (operator!=): Same.
+ (operator<): Same.
+ (operator>): Same.
+ (operator>=): Same.
+ (operator<=): Same.
+ * testsuite/tr1/6_containers/array/capacity/(empty.cc,
+ max_size.cc, size.cc): New.
+ * testsuite/tr1/6_containers/array/comparison_operators/(equal.cc,
+ greater.cc, greater_or_equal.cc, less.cc, less_or_equal.cc,
+ not_equal): New.
+ * testsuite/tr1/6_containers/array/cons/aggregate_initialization.cc:
+ New.
+ * testsuite/tr1/6_containers/array/element_access/at_out_of_range.cc:
+ New.
+ * testsuite/tr1/6_containers/array/iterators/end_is_one_past.cc: New.
+ * testsuite/tr1/6_containers/array/requirements/(contiguous.cc,
+ instantiate, typedefs, zero_size_arrays): New.
+
+2004-10-21 Paolo Carlini <pcarlini@suse.de>
+ Benjamin Kosnik <bkoz@redhat.com>
+
+ * include/bits/basic_string.h (_M_set_length_and_sharable): New.
+ * include/bits/basic_string.tcc (_S_construct, assign(const _CharT*,
+ size_type), _M_mutate, _M_clone): Use it.
+ (_Rep::_S_create): Don't set/call _M_length/_M_set_sharable here.
+
+2004-10-21 Paolo Carlini <pcarlini@suse.de>
+ Dhruv Matani <dhruvbird@gmx.net>
+ Nathan Myers <ncm@cantrip.org>
+
+ * include/bits/vector.tcc (_M_insert_aux, _M_fill_insert,
+ _M_range_insert): Check at the outset that we are not trying
+ to exceed max_size, then deal properly with __len overflows.
+ * testsuite/23_containers/vector/modifiers/insert/1.cc: New.
+
+ * testsuite/testsuite_allocator.h: Remove redundant include.
+
+2004-10-20 Paolo Carlini <pcarlini@suse.de>
+
+ * include/ext/bitmap_allocator.h (allocate): Throw std::bad_alloc
+ when n > max_size().
+ * include/ext/malloc_allocator.h (allocate): Likewise.
+ * include/ext/mt_allocator.h (allocate): Likewise.
+ * include/ext/new_allocator.h (allocate): Likewise.
+ * include/ext/array_allocator.h: Use __throw_bad_alloc().
+ * include/ext/pool_allocator.h: Use __builtin_expect.
+ * testsuite/ext/array_allocator/check_allocate_max_size.cc: New.
+ * testsuite/ext/bitmap_allocator/check_allocate_max_size.cc: Likewise.
+ * testsuite/ext/malloc_allocator/check_allocate_max_size.cc: Likewise.
+ * testsuite/ext/mt_allocator/check_allocate_max_size.cc: Likewise.
+ * testsuite/ext/new_allocator/check_allocate_max_size.cc: Likewise.
+ * testsuite/ext/pool_allocator/check_allocate_max_size.cc: Likewise.
+ * testsuite/testsuite_allocator.h (check_allocate_max_size): New test.
+
+2004-10-19 Paolo Carlini <pcarlini@suse.de>
+
+ * testsuite/performance/20_util/allocator/list_sort_search.cc:
+ Include <ext/new_allocator.h>.
+ * testsuite/performance/20_util/allocator/map_mt_find.cc: Likewise.
+
+2004-10-18 Paolo Carlini <pcarlini@suse.de>
+
+ * include/bits/basic_string.tcc (_M_mutate): Do not reallocate
+ unnecessarily when _M_rep() == &_S_empty_rep() and __new_size
+ == capacity() (== 0): is ok to just leave everything unchanged.
+
+ * include/bits/basic_string.h: Minor formatting fixes.
+ * include/bits/basic_string.tcc: Likewise.
+
+2004-10-17 Benjamin Kosnik <bkoz@redhat.com>
+
+ * include/ext/mt_allocator.h (__pool::_M_get_align): New.
+ (__mt_alloc::allocate): Use it.
+ * src/mt_allocator.cc (__pool::_M_reclaim_block): Use it.
+ (__pool::_M_reserve_block): Simplify block allocation.
+
+2004-10-17 Dhruv Matani <dhruvbird@gmx.net>
+ Paolo Carlini <pcarlini@suse.de>
+
+ * include/ext/bitmap_allocator.h: Change unsigned int -> size_t: this
+ makes the code 64-bit correct and also fixes (together with using at
+ the beginning a bitmap 2 * size_t bytes wide) alignment issues: now
+ 8 is guaranteed, easily tunable to 16 via _BALLOC_ALIGN_BYTES.
+ Fix pthread-rope7.cc fail by nulling out __mini_vector<> destructor.
+ * src/bitmap_allocator.cc: Change to size_t.
+ * config/linker-map.gnu: Adjust.
+
+2004-10-16 Benjamin Kosnik <bkoz@redhat.com>
+
+ * include/tr1/array: Don't use layout_type.
+
+2004-10-16 Sashan Govender <sashang@gmail.com>
+
+ * include/tr1/array (array::end const): Fix casting from iterator
+ to const_iterator.
+
+2004-10-15 Paolo Carlini <pcarlini@suse.de>
+
+ * include/ext/bitmap_allocator.h: Qualify ::operator delete.
+ * src/bitmap_allocator.cc: Likewise.
+ * src/mt_allocator.cc: Use ::operator delete, not delete,
+ consistently with ::operator new.
+
+ * include/ext/bitmap_allocator.h (deallocate): Check for null
+ pointer.
+ * testsuite/ext/bitmap_allocator/check_deallocate_null.cc: New.
+ * testsuite/testsuite_allocator.h (check_deallocate_null): Add test.
+
+2004-10-14 Benjamin Kosnik <bkoz@redhat.com>
+
+ * include/ext/mt_allocator.h (__mt_alloc::deallocate): Check for
+ null pointer.
+ * include/ext/pool_allocator.h (debug_allocator::deallocate):
+ Check pointer value.
+ * include/ext/debug_allocator.h (debug_allocator::deallocate):
+ Throw exceptions, don't abort.
+ * include/ext/array_allocator.h
+ (array_allocator_base::deallocate): Remove unused parameters.
+ * testsuite/testsuite_allocator.h (check_deallocate_null): New.
+ * testsuite/ext/mt_allocator/check_deallocate_null.cc: New.
+ * testsuite/ext/mt_allocator/check_deallocate_null_thread.cc: New.
+ * testsuite/ext/array_allocator/check_deallocate_null.cc: New.
+ * testsuite/ext/debug_allocator/check_deallocate_null.cc: New.
+ * testsuite/ext/malloc_allocator/check_deallocate_null.cc: New.
+ * testsuite/ext/new_allocator/check_deallocate_null.cc: New.
+ * testsuite/ext/pool_allocator/check_deallocate_null.cc: New.
+
+ * testsuite/testsuite_allocator.h (check_new): Add instance argument.
+ * testsuite/ext/array_allocator/check_new.cc: New.
+
+2004-10-14 Paolo Carlini <pcarlini@suse.de>
+
+ * include/ext/bitmap_allocator.h (bitmap_allocator::_Alloc_block):
+ Rename __unused to __M_unused.
+
+2004-10-14 Benjamin Kosnik <bkoz@redhat.com>
+
+ * testsuite/ext/headers.cc: Add includes, compile only.
+ * testsuite/ext/hash_map.cc: Move to...
+ * testsuite/ext/hash_map/1.cc: ...here.
+ * testsuite/ext/14648.cc: Move to...
+ * testsuite/ext/hash_map/14648.cc: ...here.
+ * testsuite/ext/hash_map/instantiate.cc: Add.
+ * testsuite/ext/hash_set.cc: Move to...
+ * testsuite/ext/hash_set/1.cc: ...here.
+ * testsuite/ext/hash_set_explicit_instantiation.cc: Move to...
+ * testsuite/ext/hash_set/instantiate.cc: ...here.
+ * testsuite/ext/hash_check_construct_destroy.cc: Move to...
+ * testsuite/ext/hash_set/check_construct_destroy.cc: ...here.
+ * testsuite/ext/slist_check_construct_destroy.cc: Move to...
+ * testsuite/ext/slist/check_construct_destroy.cc: ...here.
+ * testsuite/ext/slist_explicit_instantiation.cc: Move to...
+ * testsuite/ext/slist/instantiate.cc: ...here.
+
+2004-10-14 Benjamin Kosnik <bkoz@redhat.com>
+
+ * include/ext/mt_allocator.h: Tweaks.
+ * src/mt_allocator.cc: Same.
+
+2004-10-14 Dhruv Matani <dhruvbird@gmx.net>
+
+ * ext/bitmap_allocator.h: Clean-up add/remove functions.
+ * src/bitmap_allocator.cc: New file. Contains the out-of-line
+ function definitions, static initialization of variables, and
+ explicit instantiations needed for the allocator.
+ * src/Makefile.am: Add.
+ * src/Makefile.in: Regenerate.
+ * config/linker.map.gnu: Add the necessary symbols.
+
+2004-10-13 Paolo Carlini <pcarlini@suse.de>
+
+ * include/bits/basic_string.tcc (_S_create): Use consistently
+ the exponential policy, simplify.
+ * testsuite/performance/21_strings/string_append_2.cc: New.
+
+ * include/ext/array_allocator.h (allocate): Fix bad_alloc check.
+ * testsuite/ext/array_allocator/2.cc: Fix wrt 64-bit archs (in
+ that case sizeof(_Rep) == 24).
+
+2004-10-12 Paolo Carlini <pcarlini@suse.de>
+
+ PR libstdc++/17948
+ * include/bits/stl_tree.h (erase(iterator, iterator)): Revert
+ wrong commit of 2004-10-07.
+
+2004-10-12 Scott Snyder <snyder@fnal.gov>
+
+ PR libstdc++/17948
+ * testsuite/23_containers/set/modifiers/17948.cc: New.
+
+2004-10-11 Benjamin Kosnik <bkoz@redhat.com>
+
+ * include/bits/stl_deque.h: Correct for over-long lines.
+
+2004-10-11 Benjamin Kosnik <bkoz@redhat.com>
+
+ PR libstdc++/17937
+ * include/ext/mt_allocator.h (__pool::_M_destroy): New.
+ * src/mt_allocator.cc (__pool::~__pool): Change definitions to
+ _M_destroy.
+ * acconfig.h: Remove _GLIBCXX_USE___CXA_ATEXIT.
+ * acinclude.m4 (GLIBCXX_ENABLE_CXA_ATEXIT): Remove.
+ * configure.ac: Remove call to GLIBCXX_ENABLE_CXA_EXIT.
+ * configure: Regenerate.
+ * config/linker-map.gnu: Tweak exports.
+ * docs/html/ext/mt_allocator.html: Update docs.
+ * testsuite/ext/mt_allocator/deallocate_global-2.cc: Fix.
+ * testsuite/ext/mt_allocator/deallocate_global-4.cc: Fix.
+ * testsuite/ext/mt_allocator/deallocate_global_thread-1.cc: Fix.
+ * testsuite/ext/mt_allocator/deallocate_global_thread-3.cc: Fix.
+ * testsuite/ext/mt_allocator/deallocate_local-2.cc: Fix.
+ * testsuite/ext/mt_allocator/deallocate_local-4.cc: Fix.
+ * testsuite/ext/mt_allocator/deallocate_local_thread-3.cc: Fix.
+ * testsuite/ext/mt_allocator/deallocate_local_thread-1.cc: Fix.
+
+2004-10-11 Benjamin Kosnik <bkoz@redhat.com>
+
+ PR libstdc++/16614 continued.
+ * include/ext/mt_allocator.h
+ (__per_type_pool_policy::_S_get_pool): Use saner defaults based on
+ specific type characteristics.
+ (__pool_base): Add constructor that takes a _Tune argument.
+ (__pool): Same.
+ * testsuite/ext/mt_allocator/tune-2.cc: Adjust default.
+ * testsuite/ext/mt_allocator/tune-4.cc: Same.
+ * testsuite/ext/mt_allocator/tune-3.cc: Same.
+
+2004-10-11 Joachim Kuebart <kuebart@mathematik.uni-ulm.de>
+ Paolo Carlini <pcarlini@suse.de>
+
+ * src/pool_allocator.cc (__pool_alloc_base::_M_allocate_chunk):
+ Deal properly with exceptions thrown by ::operator new(size_t).
+ * testsuite/ext/pool_allocator/allocate_chunk.cc: New.
+
+ * include/ext/pool_allocator.h: Include <cstdlib>.
+
+2004-10-10 Benjamin Kosnik <bkoz@redhat.com>
+
+ * include/bits/functexcept.h: Add guards.
+
+ * acinclude.m4 (GLIBCXX_ENABLE_THREADS): Tweak test.
+ * configure: Regenerate.
+
+2004-10-10 Paolo Carlini <pcarlini@suse.de>
+
+ * config/locale/gnu/monetary_members.cc (_S_construct_pattern):
+ Give __ret a default value, thus avoiding spurious warnings.
+
+ * testsuite/performance/27_io/filebuf_sgetn_unbuf.cc: Open either
+ words or linux.words, otherwise exit.
+ * testsuite/performance/27_io/ifstream_getline.cc: Slighlty tweak.
+
+2004-10-09 Paolo Carlini <pcarlini@suse.de>
+
+ * include/std/std_memory.h (__get_temporary_buffer): Don't use
+ INT_MAX, prefer numeric_limits<ptrdiff_t>::max(), ok on 64-bit
+ platforms too.
+ * testsuite/20_util/memory/auto_ptr/assign_neg.cc: Adjust dg-error
+ line numbers.
+
+2004-10-08 Benjamin Kosnik <bkoz@redhat.com>
+
+ * acconfig.h: Add _GLIBCXX_USE___CXA_ATEXIT.
+ * acinclude.m4 (GLIBCXX_ENABLE_CXA_ATEXIT): New.
+ * configure.ac: Call GLIBCXX_ENABLE_CXA_EXIT.
+ * configure: Regenerate.
+ * src/mt_allocator.cc (__pool::~__pool): Make conditional on
+ _GLIBCXX_USE___CXA_ATEXIT macro.
+ * docs/html/ext/mt_allocator.html: Add note about deallocation.
+ * testsuite/ext/mt_allocator/deallocate_local-2.cc: Guard checks
+ with _GLIBCXX_USE___CXA_ATEXIT.
+ * testsuite/ext/mt_allocator/deallocate_global_thread-3.cc: Same.
+ * testsuite/ext/mt_allocator/deallocate_global_thread-1.cc: Same.
+ * testsuite/ext/mt_allocator/deallocate_global-4.cc: Same.
+ * testsuite/ext/mt_allocator/deallocate_global-2.cc: Same.
+ * testsuite/ext/mt_allocator/deallocate_local_thread-3.cc: Same.
+ * testsuite/ext/mt_allocator/deallocate_local_thread-1.cc: Same.
+ * testsuite/ext/mt_allocator/deallocate_local-4.cc: Same.
+
+2004-10-07 Phil Edwards <phil@codesourcery.com>
+
+ * testsuite/lib/libstdc++.exp: Update list of undefined functions.
+
2004-10-07 Paolo Carlini <pcarlini@suse.de>
* include/bits/list.tcc (operator=): Avoid iterator postincrement.
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