[gcc r13-8195] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:d6f4912f09182555dc6ca7fe5b4ef02370e2af17

commit r13-8195-gd6f4912f09182555dc6ca7fe5b4ef02370e2af17
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Sun Jan 7 00:21:20 2024 +0000

    Daily bump.

Diff:
---
 gcc/DATESTAMP          |  2 +-
 libstdc++-v3/ChangeLog | 21 +++++++++++++++++++++
 2 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 7d3dc9a39c2..f5f14f7e81c 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20240106
+20240107
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 29452a681b8..6adf15cb47a 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,24 @@
+2024-01-06  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2024-01-05  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/113241
+	* include/std/type_traits (is_convertible_v): Guard use of
+	built-in with preprocessor check.
+
+2024-01-06  Jonathan Wakely  <jwakely@redhat.com>
+
+	Backported from master:
+	2024-01-05  Jonathan Wakely  <jwakely@redhat.com>
+
+	PR libstdc++/113200
+	* include/bits/char_traits.h (__gnu_cxx::char_traits::move): Use
+	__builtin_constant_p to check for unrelated pointers that cannot
+	be compared during constant evaluation.
+	* testsuite/21_strings/char_traits/requirements/113200.cc: New
+	test.
+
 2024-01-03  Patrick Palka  <ppalka@redhat.com>
 
 	Backported from master: