[gcc r14-12160] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:399c8b359d8ed160757b20374bc8ccdbcf0fbb92

commit r14-12160-g399c8b359d8ed160757b20374bc8ccdbcf0fbb92
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Sat Nov 15 00:27:42 2025 +0000

    Daily bump.

Diff:
---
 gcc/DATESTAMP          |  2 +-
 libstdc++-v3/ChangeLog | 56 ++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 57 insertions(+), 1 deletion(-)

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 7dd59f5c1f9a..452b306f6ebd 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20251114
+20251115
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 23be9c2a4b4a..1e2a4872d850 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,59 @@
+2025-11-14  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/std/any: Add diagnostic pragmas to disable warning
+	about std::aligned_storage being deprecated.
+
+2025-11-14  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2024-09-27  Jonathan Wakely  <jwakely@redhat.com>
+
+	* include/bits/atomic_base.h (__atomic_base<T*>::_M_type_size):
+	Replace overloaded functions with static _S_type_size.
+	* include/std/atomic (atomic<T*>): Use is_object_v instead of
+	is_object.
+	* testsuite/29_atomics/atomic/operators/pointer_partial_void.cc:
+	Add dg-warning for -Wpointer-arith warning.
+
+2025-11-14  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2024-09-27  Jonathan Wakely  <jwakely@redhat.com>
+
+	* testsuite/20_util/bind/dangling_ref.cc: Add an additional
+	dg-warning for -Wreturn-local-addr warning.
+	* testsuite/30_threads/packaged_task/cons/dangling_ref.cc:
+	Likewise.
+
+2025-11-14  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2025-11-13  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/122661
+	* include/bits/forward_list.h (forward_list::assign(I, I)): Fix
+	value category in is_assignable check.
+	* testsuite/23_containers/forward_list/modifiers/122661.cc:
+	New test.
+
+2025-11-14  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2025-07-08  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/118681
+	* src/c++17/memory_resource.cc (choose_block_size): New
+	function.
+	(synchronized_pool_resource::do_allocate): Use choose_block_size
+	to determine appropriate block size.
+	(synchronized_pool_resource::do_deallocate): Likewise
+	(unsynchronized_pool_resource::do_allocate): Likewise.
+	(unsynchronized_pool_resource::do_deallocate): Likewise
+	* testsuite/20_util/synchronized_pool_resource/118681.cc: New
+	test.
+	* testsuite/20_util/unsynchronized_pool_resource/118681.cc: New
+	test.
+
 2025-10-20  Jonathan Wakely  <jwakely@redhat.com>
 
 	Backported from master: