https://gcc.gnu.org/g:13449ccc5f7d85d965677e7007220a2f2300f981
commit r13-9547-g13449ccc5f7d85d965677e7007220a2f2300f981
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date: Thu Apr 17 00:21:17 2025 +0000
Daily bump.
Diff:
---
gcc/DATESTAMP | 2 +-
libstdc++-v3/ChangeLog | 186 +++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 187 insertions(+), 1 deletion(-)
diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index c9d404d186ef..f2901859e286 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20250416
+20250417
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 5c3a30c55e40..5b230e2e0d6d 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,189 @@
+2025-04-16 Jonathan Wakely <jwak...@redhat.com>
+
+ * testsuite/20_util/integer_sequence/112473.cc: Compile with
+ -std=gnu++20.
+ * testsuite/21_strings/char_traits/requirements/113200.cc:
+ Likewise.
+ * testsuite/23_containers/array/comparison_operators/106212.cc:
+ Likewise.
+ * testsuite/23_containers/array/creation/115522.cc: Likewise.
+ * testsuite/23_containers/span/117966.cc: Likewise.
+ * testsuite/23_containers/span/nodiscard.cc: Likewise. Remove
+ dg-warning directives for et c++23.
+ * testsuite/23_containers/vector/cons/113841.cc: Compile with
+ -std=gnu++20.
+ * testsuite/24_iterators/common_iterator/101527.cc: Likewise.
+ * testsuite/24_iterators/counted_iterator/101527.cc: Likewise.
+ * testsuite/24_iterators/move_iterator/lwg3736.cc: Likewise.
+ * testsuite/25_algorithms/lexicographical_compare_three_way/113960.cc:
+ Likewise.
+ * testsuite/27_io/filesystem/iterators/lwg3480.cc: Likewise.
+ * testsuite/29_atomics/headers/stdatomic.h/115807.cc: Compile
+ with -std=gnu++23.
+ * testsuite/experimental/scopeguard/114152.cc: Compile with
+ -std=gnu++20.
+ * testsuite/std/format/arguments/112607.cc: Likewise.
+ * testsuite/std/format/arguments/args_neg.cc: Likewise.
+ * testsuite/std/format/context.cc: Likewise.
+ * testsuite/std/format/formatter/112832.cc: Likewise.
+ * testsuite/std/format/formatter/basic.cc: Likewise.
+ * testsuite/std/ranges/subrange/111948.cc: Likewise.
+ * testsuite/std/ranges/subrange/lwg3589.cc: Likewise.
+ * testsuite/std/time/format/pr117085.cc: Likewise.
+ * testsuite/std/time/month/2.cc: Likewise.
+ * testsuite/std/time/time_zone/sys_info_abbrev.cc: Likewise.
+ * testsuite/std/time/tzdb/links.cc: Likewise.
+ * testsuite/std/time/weekday/2.cc: Likewise.
+
+2025-04-16 Jonathan Wakely <jwak...@redhat.com>
+
+ * testsuite/17_intro/names.cc: Check ranges is not used as an
+ identifier before C++20.
+
+2025-04-16 Michael Levine <mlevin...@bloomberg.net>
+
+ Backported from master:
+ 2024-06-08 Michael Levine <mlevin...@bloomberg.net>
+
+ PR libstdc++/108760
+ * include/bits/ranges_algo.h (ranges::out_value_result)
+ (ranges::iota_result, ranges::__iota_fn, ranges::iota): Move to
+ <bits/ranges_algobase.h>.
+ * include/bits/ranges_algobase.h (ranges::out_value_result):
+ (ranges::iota_result, ranges::__iota_fn, ranges::iota): Move to
+ here.
+ * include/std/numeric: Include <bits/ranges_algobase.h>.
+ * testsuite/25_algorithms/iota/1.cc: Renamed to ...
+ * testsuite/26_numerics/iota/2.cc: ... here.
+
+2025-04-16 Jonathan Wakely <jwak...@redhat.com>
+
+ Backported from master:
+ 2025-02-28 Jonathan Wakely <jwak...@redhat.com>
+
+ PR libstdc++/105609
+ * include/bits/ranges_algobase.h (__detail::__assign_one): New
+ helper function.
+ (__copy_or_move, __copy_or_move_backward): Use new function
+ instead of std::__assign_one.
+ * testsuite/25_algorithms/move/constrained.cc: Check that
+ ADL iter_move is used in preference to std::move.
+ * testsuite/25_algorithms/move_backward/constrained.cc:
+ Likewise.
+
+2025-04-16 Jonathan Wakely <jwak...@redhat.com>
+
+ Backported from master:
+ 2024-10-18 Jonathan Wakely <jwak...@redhat.com>
+
+ * include/bits/ranges_algobase.h (ranges::__assign_one): Remove.
+ (__copy_or_move, __copy_or_move_backward): Use std::__assign_one
+ instead of ranges::__assign_one.
+
+2025-04-16 Jonathan Wakely <jwak...@redhat.com>
+
+ Backported from master:
+ 2024-10-13 Jonathan Wakely <jwak...@redhat.com>
+
+ PR libstdc++/117121
+ * include/bits/ranges_algobase.h (copy_backward): Decrement
+ output iterator before assigning one element through it.
+ * testsuite/25_algorithms/copy/108846.cc: Ensure the algorithm's
+ effects are correct for a single memcpyable element.
+ * testsuite/25_algorithms/copy_backward/108846.cc: Likewise.
+ * testsuite/25_algorithms/copy_n/108846.cc: Likewise.
+
+2025-04-16 Giuseppe D'Angelo <giuseppe.dang...@kdab.com>
+
+ Backported from master:
+ 2024-09-13 Giuseppe D'Angelo <giuseppe.dang...@kdab.com>
+
+ PR libstdc++/108846
+ PR libstdc++/116471
+ * include/bits/ranges_algobase.h (__assign_one): New helper
+ function.
+ (__copy_or_move): Remove a spurious static_assert; use
+ __assign_one for memcpyable ranges of length 1.
+ (__copy_or_move_backward): Likewise.
+ * testsuite/25_algorithms/copy/108846.cc: Extend to range-based
+ algorithms, and cover both memcpyable and non-memcpyable
+ cases.
+ * testsuite/25_algorithms/copy_backward/108846.cc: Likewise.
+ * testsuite/25_algorithms/copy_n/108846.cc: Likewise.
+ * testsuite/25_algorithms/move/108846.cc: Likewise.
+ * testsuite/25_algorithms/move_backward/108846.cc: Likewise.
+
+2025-04-16 Jonathan Wakely <jwak...@redhat.com>
+
+ Backported from master:
+ 2024-06-07 Jonathan Wakely <jwak...@redhat.com>
+
+ * include/bits/ranges_algobase.h: Include <bits/stl_algobase.h>.
+
+2025-04-16 Jonathan Wakely <jwak...@redhat.com>
+
+ Backported from master:
+ 2025-02-28 Jonathan Wakely <jwak...@redhat.com>
+
+ PR libstdc++/106612
+ * include/bits/iterator_concepts.h (_IterMove::__iter_ref_t):
+ New alias template.
+ (_IterMove::__result): Use __iter_ref_t instead of
+ std::iter_reference_t.
+ (_IterMove::__type): Remove incorrect __dereferenceable
+ constraint.
+ (_IterMove::operator()): Likewise. Add correct constraints. Use
+ __iter_ref_t instead of std::iter_reference_t. Forward parameter
+ as correct value category.
+ (iter_swap): Add comments.
+ * testsuite/24_iterators/customization_points/iter_move.cc: Test
+ that iter_move is found by ADL and that rvalue arguments are
+ handled correctly.
+
+2025-04-16 Arsen Arsenović <ar...@aarsen.me>
+
+ Backported from master:
+ 2023-12-21 Arsen Arsenović <ar...@aarsen.me>
+
+ * include/bits/ranges_util.h: Add missing <bits/invoke.h>
+ include.
+
+2025-04-16 Jonathan Wakely <jwak...@redhat.com>
+
+ Backported from master:
+ 2025-01-08 Jonathan Wakely <jwak...@redhat.com>
+
+ PR libstdc++/118093
+ * include/bits/atomic_futex.h (_M_load_and_test_until_impl):
+ Return false for times before the epoch.
+ * src/c++11/futex.cc (_M_futex_wait_until): Extend check for
+ negative times to check for subsecond times. Add unlikely
+ attribute.
+ (_M_futex_wait_until_steady): Likewise.
+ * testsuite/30_threads/future/members/118093.cc: New test.
+
+2025-04-16 Jonathan Wakely <jwak...@redhat.com>
+
+ Backported from master:
+ 2024-06-28 Jonathan Wakely <jwak...@redhat.com>
+
+ PR libstdc++/104395
+ * include/bits/new_allocator.h: Disable extended alignment
+ support in C++98 mode.
+ * 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.
+
+2025-04-16 Jonathan Wakely <jwak...@redhat.com>
+
+ Backported from master:
+ 2024-06-21 Jonathan Wakely <jwak...@redhat.com>
+
+ * include/bits/memory_resource.h (polymorphic_allocator::destroy):
+ Remove deprecated attribute.
+
2025-04-15 Jonathan Wakely <jwak...@redhat.com>
Backported from master:
