+2025-02-28 Jonathan Wakely <jwakely@redhat.com>
+
+ Backported from master:
+ 2025-02-20 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/118811
+ * src/c++20/tzdb.cc (tzdb_list::_Node): Move definitions of
+ static data members to new header.
+ * src/c++20/tzdb_globals.h: New header. Use init_priority
+ attribute on static data members.
+ * testsuite/std/time/tzdb_list/pr118811.cc: New test.
+
+2025-02-28 Jonathan Wakely <jwakely@redhat.com>
+
+ Backported from master:
+ 2024-08-23 Jonathan Wakely <jwakely@redhat.com>
+
+ * include/std/tuple: Do not include implementation details in
+ Doxygen documentation.
+
+2025-02-28 Jonathan Wakely <jwakely@redhat.com>
+
+ Backported from master:
+ 2025-02-27 Jonathan Wakely <jwakely@redhat.com>
+
+ * include/std/stacktrace (_Impl::_M_allocate): Fix outdated
+ comment.
+
+2025-02-28 Jonathan Wakely <jwakely@redhat.com>
+
+ Backported from master:
+ 2024-06-03 Jonathan Wakely <jwakely@redhat.com>
+
+ * include/std/stacktrace (basic_stacktrace::_Impl::_M_allocate):
+ Use __detail::__get_temporary_buffer.
+ (basic_stacktrace::_Impl::_M_deallocate): Use
+ __detail::__return_temporary_buffer.
+
+2025-02-28 Jonathan Wakely <jwakely@redhat.com>
+
+ Backported from master:
+ 2024-06-03 Jonathan Wakely <jwakely@redhat.com>
+
+ * include/std/string_view (starts_with(basic_string_view)):
+ Compare lengths first and then call traits_type::compare
+ directly.
+
+2025-02-28 Jonathan Wakely <jwakely@redhat.com>
+
+ Backported from master:
+ 2024-06-28 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/104395
+ * include/bits/new_allocator.h: Disable extended alignment
+ support in C++98 mode.
+ * include/bits/stl_tempbuf.h: Likewise.
+ * include/ext/bitmap_allocator.h: Likewise.
+ * include/ext/malloc_allocator.h: Likewise.
+ * include/ext/mt_allocator.h: Likewise.
+ * include/ext/pool_allocator.h: Likewise.
+ * testsuite/ext/104395.cc: New test.
+
+2025-02-28 Jonathan Wakely <jwakely@redhat.com>
+
+ Backported from master:
+ 2024-06-19 Jonathan Wakely <jwakely@redhat.com>
+
+ * include/bits/stl_tempbuf.h (__get_temporary_buffer): Cast
+ argument to size_t to handle negative values and suppress
+ -Wsign-compare warning.
+ (_Temporary_buffer): Move diagnostic pragmas to new location of
+ call to std::get_temporary_buffer.
+
+2025-02-28 Jonathan Wakely <jwakely@redhat.com>
+
+ Backported from master:
+ 2024-06-03 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/105258
+ * include/bits/stl_tempbuf.h (__detail::__get_temporary_buffer):
+ New function to do allocation for get_temporary_buffer, with
+ extended alignment support.
+ (__detail::__return_temporary_buffer): Support extended
+ alignment.
+ (get_temporary_buffer): Use __get_temporary_buffer.
+ (return_temporary_buffer): Support extended alignment. Add
+ deprecated attribute.
+ (_Temporary_buffer): Move allocation and deallocation into a
+ subobject and remove try-catch block in constructor.
+ (__uninitialized_construct_buf): Use argument deduction for
+ value type.
+ * testsuite/20_util/temporary_buffer.cc: Add dg-warning for new
+ deprecated warning.
+ * testsuite/25_algorithms/stable_sort/overaligned.cc: New test.
+
+2025-02-28 Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
+
+ Backported from master:
+ 2025-02-07 Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
+
+ PR libstdc++/118160
+ PR libstdc++/100249
+ * include/bits/ranges_algo.h (__is_permutation_fn): Avoid a
+ dangling reference by storing the result of the iterator
+ dereference and the result of the projection in two distinct
+ variables, in order to lifetime-extend each one.
+ Forward the projected value to the predicate.
+ * testsuite/25_algorithms/is_permutation/constrained.cc: Add a
+ test with a range returning prvalues. Test it in a constexpr
+ context, in order to rely on the compiler to catch UB.
+
+2025-02-28 Jonathan Wakely <jwakely@redhat.com>
+
+ Backported from master:
+ 2024-06-21 Jonathan Wakely <jwakely@redhat.com>
+
+ * include/bits/stl_uninitialized.h (uninitialized_default_construct)
+ (uninitialized_default_construct_n, uninitialized_value_construct)
+ (uninitialized_value_construct_n): Qualify calls to prevent ADL.
+
+2025-02-28 Jonathan Wakely <jwakely@redhat.com>
+
+ Backported from master:
+ 2024-12-18 Jonathan Wakely <jwakely@redhat.com>
+
+ * include/bits/basic_string.h (__to_wstring_numeric): Add 'i'
+ and 'I' to mapping.
+
+2025-02-28 Jonathan Wakely <jwakely@redhat.com>
+
+ Backported from master:
+ 2024-12-09 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/117921
+ * testsuite/23_containers/set/modifiers/swap/adl.cc: Add
+ equality comparison for Allocator.
+ * testsuite/23_containers/unordered_set/modifiers/swap-2.cc:
+ Likewise.
+
+2025-02-28 Jonathan Wakely <jwakely@redhat.com>
+
+ Backported from master:
+ 2024-12-05 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/117921
+ * include/bits/hashtable_policy.h (_Hash_code_base::_M_swap):
+ Use ADL swap for Hash members.
+ (_Hashtable_base::_M_swap): Use ADL swap for _Equal members.
+ * include/bits/stl_tree.h (_Rb_tree::swap): Use ADL swap for
+ _Compare members.
+ * testsuite/23_containers/set/modifiers/swap/adl.cc: New test.
+ * testsuite/23_containers/unordered_set/modifiers/swap-2.cc: New
+ test.
+
+2025-02-28 Jonathan Wakely <jwakely@redhat.com>
+
+ Backported from master:
+ 2024-11-27 Jonathan Wakely <jwakely@redhat.com>
+
+ * include/bits/forward_list.h (forward_list::front): Add
+ non-empty assertions.
+ * include/bits/stl_list.h (list::front, list::back): Add
+ non-empty assertions.
+
+2025-02-28 Jonathan Wakely <jwakely@redhat.com>
+
+ Backported from master:
+ 2025-01-16 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/118158
+ * src/c++17/fs_ops.cc (fs::equivalent): Remove error reporting
+ for is_other(s1) && is_other(s2) case, as per LWG 2937.
+ * testsuite/27_io/filesystem/operations/pr118158.cc: New test.
+
2025-01-29 Patrick Palka <ppalka@redhat.com>
Backported from master:
projects / thirdparty / gcc.git / commitdiff
