[gcc r12-9028] Daily bump.

[gcc r12-9028] Daily bump.

[GCC Administrator]

https://gcc.gnu.org/g:13594459d337463d8ec130de6c3d7c55006a9fbc

commit r12-9028-g13594459d337463d8ec130de6c3d7c55006a9fbc
Author: GCC Administrator <gccadmin@gcc.gnu.org>
Date:   Thu Jan 5 00:20:48 2023 +0000

    Daily bump.

Diff:
---
 gcc/DATESTAMP           |  2 +-
 gcc/cp/ChangeLog        |  9 +++++++++
 gcc/testsuite/ChangeLog |  8 ++++++++
 libiberty/ChangeLog     | 14 ++++++++++++++
 libsanitizer/ChangeLog  |  9 +++++++++
 5 files changed, 41 insertions(+), 1 deletion(-)

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 488992842fa..9d39ee8c855 100644
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20230104
+20230105
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 6c0f86e9459..4d1ac08b8c4 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,12 @@
+2023-01-04  Patrick Palka  <ppalka@redhat.com>
+
+	Backported from master:
+	2023-01-04  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/108282
+	* decl2.cc (mark_single_function): Ignore mark_used failure
+	only in a non-SFINAE context rather than in a SFINAE one.
+
 2022-12-19  Patrick Palka  <ppalka@redhat.com>
 
 	Backported from master:
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 059a8f0da90..144bd30a6f3 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,11 @@
+2023-01-04  Patrick Palka  <ppalka@redhat.com>
+
+	Backported from master:
+	2023-01-04  Patrick Palka  <ppalka@redhat.com>
+
+	PR c++/108282
+	* g++.dg/cpp2a/concepts-requires34.C: New test.
+
 2022-12-28  Harald Anlauf  <anlauf@gmx.de>
 
 	Backported from master:
diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog
index 3bfb448a1fe..86254dcc8bd 100644
--- a/libiberty/ChangeLog
+++ b/libiberty/ChangeLog
@@ -1,3 +1,17 @@
+2023-01-04  Florian Weimer  <fweimer@redhat.com>
+
+	Backported from master:
+	2022-10-18  Florian Weimer  <fweimer@redhat.com>
+
+	* acinclude.m4 (ac_cv_func_strncmp_works): Add missing
+	int return type and parameter list to the definition of main.
+	Include <stdlib.h> and <string.h> for prototypes.
+	(ac_cv_c_stack_direction): Add missing
+	int return type and parameter list to the definitions of
+	main, find_stack_direction.  Include <stdlib.h> for exit
+	prototype.
+	* configure: Regenerate.
+
 2022-08-19  Release Manager
 
 	* GCC 12.2.0 released.
diff --git a/libsanitizer/ChangeLog b/libsanitizer/ChangeLog
index 3a9a5ce6b03..b86d1cdf58e 100644
--- a/libsanitizer/ChangeLog
+++ b/libsanitizer/ChangeLog
@@ -1,3 +1,12 @@
+2023-01-04  Florian Weimer  <fweimer@redhat.com>
+
+	Backported from master:
+	2022-10-18  Florian Weimer  <fweimer@redhat.com>
+
+	* configure.ac (sanitizer_supported): Include <unistd.h> for
+	syscall prototype.
+	* configure: Regenerate.
+
 2022-08-19  Release Manager
 
 	* GCC 12.2.0 released.