Update copyright years.

62 files changed, 62 insertions, 62 deletions

diff --git a/gcc/cp/Make-lang.in b/gcc/cp/Make-lang.in
index b313196..f7ba12e 100644
--- a/gcc/cp/Make-lang.in
+++ b/gcc/cp/Make-lang.in
@@ -1,5 +1,5 @@
 # Top level -*- makefile -*- fragment for GNU C++.
-#   Copyright (C) 1994-2022 Free Software Foundation, Inc.
+#   Copyright (C) 1994-2023 Free Software Foundation, Inc.
 
 #This file is part of GCC.
 
diff --git a/gcc/cp/call.cc b/gcc/cp/call.cc
index 2cad1c0..0780b58 100644
--- a/gcc/cp/call.cc
+++ b/gcc/cp/call.cc
@@ -1,5 +1,5 @@
 /* Functions related to invoking -*- C++ -*- methods and overloaded functions.
-   Copyright (C) 1987-2022 Free Software Foundation, Inc.
+   Copyright (C) 1987-2023 Free Software Foundation, Inc.
    Contributed by Michael Tiemann (tiemann@cygnus.com) and
    modified by Brendan Kehoe (brendan@cygnus.com).
 
diff --git a/gcc/cp/cfns.gperf b/gcc/cp/cfns.gperf
index 9c6ad7b..4c925f9 100644
--- a/gcc/cp/cfns.gperf
+++ b/gcc/cp/cfns.gperf
@@ -2,7 +2,7 @@
 %define class-name libc_name
 %struct-type
 %{
-/* Copyright (C) 2000-2022 Free Software Foundation, Inc.
+/* Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
diff --git a/gcc/cp/cfns.h b/gcc/cp/cfns.h
index bc41da1..c2b5ce9 100644
--- a/gcc/cp/cfns.h
+++ b/gcc/cp/cfns.h
@@ -30,7 +30,7 @@
 
 #line 4 "cfns.gperf"
 
-/* Copyright (C) 2000-2022 Free Software Foundation, Inc.
+/* Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
diff --git a/gcc/cp/class.cc b/gcc/cp/class.cc
index aebcb53..351de6c 100644
--- a/gcc/cp/class.cc
+++ b/gcc/cp/class.cc
@@ -1,5 +1,5 @@
 /* Functions related to building -*- C++ -*- classes and their related objects.
-   Copyright (C) 1987-2022 Free Software Foundation, Inc.
+   Copyright (C) 1987-2023 Free Software Foundation, Inc.
    Contributed by Michael Tiemann (tiemann@cygnus.com)
 
 This file is part of GCC.
diff --git a/gcc/cp/config-lang.in b/gcc/cp/config-lang.in
index f9e5f32..a6c7883 100644
--- a/gcc/cp/config-lang.in
+++ b/gcc/cp/config-lang.in
@@ -1,5 +1,5 @@
 # Top level configure fragment for GNU C++.
-#   Copyright (C) 1994-2022 Free Software Foundation, Inc.
+#   Copyright (C) 1994-2023 Free Software Foundation, Inc.
 
 #This file is part of GCC.
 
diff --git a/gcc/cp/constexpr.cc b/gcc/cp/constexpr.cc
index a65dbdc..be99bec 100644
--- a/gcc/cp/constexpr.cc
+++ b/gcc/cp/constexpr.cc
@@ -2,7 +2,7 @@
    constexpr functions.  These routines are used both during actual parsing
    and during the instantiation of template functions.
 
-   Copyright (C) 1998-2022 Free Software Foundation, Inc.
+   Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
    This file is part of GCC.
 
diff --git a/gcc/cp/constraint.cc b/gcc/cp/constraint.cc
index 4edc084..2e5acdf 100644
--- a/gcc/cp/constraint.cc
+++ b/gcc/cp/constraint.cc
@@ -1,5 +1,5 @@
 /* Processing rules for constraints.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    Contributed by Andrew Sutton (andrew.n.sutton@gmail.com)
 
 This file is part of GCC.
diff --git a/gcc/cp/contracts.cc b/gcc/cp/contracts.cc
index 2631637..8aca1ba 100644
--- a/gcc/cp/contracts.cc
+++ b/gcc/cp/contracts.cc
@@ -1,5 +1,5 @@
 /* Definitions for C++ contract levels
-   Copyright (C) 2020-2022 Free Software Foundation, Inc.
+   Copyright (C) 2020-2023 Free Software Foundation, Inc.
    Contributed by Jeff Chapman II (jchapman@lock3software.com)
 
 This file is part of GCC.
diff --git a/gcc/cp/contracts.h b/gcc/cp/contracts.h
index 4050a38..a5bbd8b 100644
--- a/gcc/cp/contracts.h
+++ b/gcc/cp/contracts.h
@@ -1,6 +1,6 @@
 /* Definitions for C++ contract levels.  Implements functionality described in
    the N4820 working draft version of contracts, P1290, P1332, and P1429.
-   Copyright (C) 2020-2022 Free Software Foundation, Inc.
+   Copyright (C) 2020-2023 Free Software Foundation, Inc.
    Contributed by Jeff Chapman II (jchapman@lock3software.com)
 
 This file is part of GCC.
diff --git a/gcc/cp/coroutines.cc b/gcc/cp/coroutines.cc
index 77e2a90..7f8cbc3 100644
--- a/gcc/cp/coroutines.cc
+++ b/gcc/cp/coroutines.cc
@@ -1,6 +1,6 @@
 /* coroutine-specific state, expansions and tests.
 
-   Copyright (C) 2018-2022 Free Software Foundation, Inc.
+   Copyright (C) 2018-2023 Free Software Foundation, Inc.
 
  Contributed by Iain Sandoe <iain@sandoe.co.uk> under contract to Facebook.
 
diff --git a/gcc/cp/cp-gimplify.cc b/gcc/cp/cp-gimplify.cc
index 1e0b4f8..a282156 100644
--- a/gcc/cp/cp-gimplify.cc
+++ b/gcc/cp/cp-gimplify.cc
@@ -1,6 +1,6 @@
 /* C++-specific tree lowering bits; see also c-gimplify.cc and gimple.cc.
 
-   Copyright (C) 2002-2022 Free Software Foundation, Inc.
+   Copyright (C) 2002-2023 Free Software Foundation, Inc.
    Contributed by Jason Merrill <jason@redhat.com>
 
 This file is part of GCC.
diff --git a/gcc/cp/cp-lang.cc b/gcc/cp/cp-lang.cc
index a3f29ed..2f54146 100644
--- a/gcc/cp/cp-lang.cc
+++ b/gcc/cp/cp-lang.cc
@@ -1,5 +1,5 @@
 /* Language-dependent hooks for C++.
-   Copyright (C) 2001-2022 Free Software Foundation, Inc.
+   Copyright (C) 2001-2023 Free Software Foundation, Inc.
    Contributed by Alexandre Oliva  <aoliva@redhat.com>
 
 This file is part of GCC.
diff --git a/gcc/cp/cp-name-hint.h b/gcc/cp/cp-name-hint.h
index 7d22763..bfa7c53 100644
--- a/gcc/cp/cp-name-hint.h
+++ b/gcc/cp/cp-name-hint.h
@@ -1,5 +1,5 @@
 /* Declarations for working with name_hint instances in the C++ frontend.
-   Copyright (C) 2018-2022 Free Software Foundation, Inc.
+   Copyright (C) 2018-2023 Free Software Foundation, Inc.
    Contributed by David Malcolm <dmalcolm@redhat.com>
 
 This file is part of GCC.
diff --git a/gcc/cp/cp-objcp-common.cc b/gcc/cp/cp-objcp-common.cc
index 6ed3826..93b027b 100644
--- a/gcc/cp/cp-objcp-common.cc
+++ b/gcc/cp/cp-objcp-common.cc
@@ -1,5 +1,5 @@
 /* Some code common to C++ and ObjC++ front ends.
-   Copyright (C) 2004-2022 Free Software Foundation, Inc.
+   Copyright (C) 2004-2023 Free Software Foundation, Inc.
    Contributed by Ziemowit Laski  <zlaski@apple.com>
 
 This file is part of GCC.
diff --git a/gcc/cp/cp-objcp-common.h b/gcc/cp/cp-objcp-common.h
index f4ba0c9..80893aa 100644
--- a/gcc/cp/cp-objcp-common.h
+++ b/gcc/cp/cp-objcp-common.h
@@ -1,5 +1,5 @@
 /* Language hooks common to C++ and ObjC++ front ends.
-   Copyright (C) 2004-2022 Free Software Foundation, Inc.
+   Copyright (C) 2004-2023 Free Software Foundation, Inc.
    Contributed by Ziemowit Laski  <zlaski@apple.com>
 
 This file is part of GCC.
diff --git a/gcc/cp/cp-tree.def b/gcc/cp/cp-tree.def
index d8aab10..0e66ca7 100644
--- a/gcc/cp/cp-tree.def
+++ b/gcc/cp/cp-tree.def
@@ -1,7 +1,7 @@
 /* This file contains the definitions and documentation for the
    additional tree codes used in the GNU C++ compiler (see tree.def
    for the standard codes).
-   Copyright (C) 1987-2022 Free Software Foundation, Inc.
+   Copyright (C) 1987-2023 Free Software Foundation, Inc.
    Hacked by Michael Tiemann (tiemann@cygnus.com)
 
 This file is part of GCC.
diff --git a/gcc/cp/cp-tree.h b/gcc/cp/cp-tree.h
index 1f4967c..d3058c0 100644
--- a/gcc/cp/cp-tree.h
+++ b/gcc/cp/cp-tree.h
@@ -1,5 +1,5 @@
 /* Definitions for -*- C++ -*- parsing and type checking.
-   Copyright (C) 1987-2022 Free Software Foundation, Inc.
+   Copyright (C) 1987-2023 Free Software Foundation, Inc.
    Contributed by Michael Tiemann (tiemann@cygnus.com)
 
 This file is part of GCC.
diff --git a/gcc/cp/cp-ubsan.cc b/gcc/cp/cp-ubsan.cc
index edad2bd..0bcb3c8 100644
--- a/gcc/cp/cp-ubsan.cc
+++ b/gcc/cp/cp-ubsan.cc
@@ -1,5 +1,5 @@
 /* UndefinedBehaviorSanitizer, undefined behavior detector.
-   Copyright (C) 2014-2022 Free Software Foundation, Inc.
+   Copyright (C) 2014-2023 Free Software Foundation, Inc.
    Contributed by Jakub Jelinek <jakub@redhat.com>
 
 This file is part of GCC.
diff --git a/gcc/cp/cvt.cc b/gcc/cp/cvt.cc
index 1cd2b4a..0cbfd80 100644
--- a/gcc/cp/cvt.cc
+++ b/gcc/cp/cvt.cc
@@ -1,5 +1,5 @@
 /* Language-level data type conversion for GNU C++.
-   Copyright (C) 1987-2022 Free Software Foundation, Inc.
+   Copyright (C) 1987-2023 Free Software Foundation, Inc.
    Hacked by Michael Tiemann (tiemann@cygnus.com)
 
 This file is part of GCC.
diff --git a/gcc/cp/cxx-pretty-print.cc b/gcc/cp/cxx-pretty-print.cc
index 8ca1b8f..bea52a6 100644
--- a/gcc/cp/cxx-pretty-print.cc
+++ b/gcc/cp/cxx-pretty-print.cc
@@ -1,5 +1,5 @@
 /* Implementation of subroutines for the GNU C++ pretty-printer.
-   Copyright (C) 2003-2022 Free Software Foundation, Inc.
+   Copyright (C) 2003-2023 Free Software Foundation, Inc.
    Contributed by Gabriel Dos Reis <gdr@integrable-solutions.net>
 
 This file is part of GCC.
diff --git a/gcc/cp/cxx-pretty-print.h b/gcc/cp/cxx-pretty-print.h
index 25a2c7c..2e4655e 100644
--- a/gcc/cp/cxx-pretty-print.h
+++ b/gcc/cp/cxx-pretty-print.h
@@ -1,5 +1,5 @@
 /* Interface for the GNU C++ pretty-printer.
-   Copyright (C) 2003-2022 Free Software Foundation, Inc.
+   Copyright (C) 2003-2023 Free Software Foundation, Inc.
    Contributed by Gabriel Dos Reis <gdr@integrable-solutions.net>
 
 This file is part of GCC.
diff --git a/gcc/cp/cxxapi-data.csv b/gcc/cp/cxxapi-data.csv
index 159daa2..eb6dbcd 100644
--- a/gcc/cp/cxxapi-data.csv
+++ b/gcc/cp/cxxapi-data.csv
@@ -1,6 +1,6 @@
 # C++ API data.
 #
-# Copyright (C) 2022 Free Software Foundation
+# Copyright (C) 2022-2023 Free Software Foundation, Inc.
 # This file is part of GCC.
 #
 # This file is free software; you can redistribute it and/or modify
diff --git a/gcc/cp/decl.cc b/gcc/cp/decl.cc
index 6b1c4a2..75ddf80 100644
--- a/gcc/cp/decl.cc
+++ b/gcc/cp/decl.cc
@@ -1,5 +1,5 @@
 /* Process declarations and variables for -*- C++ -*- compiler.
-   Copyright (C) 1988-2022 Free Software Foundation, Inc.
+   Copyright (C) 1988-2023 Free Software Foundation, Inc.
    Contributed by Michael Tiemann (tiemann@cygnus.com)
 
 This file is part of GCC.
diff --git a/gcc/cp/decl.h b/gcc/cp/decl.h
index cd2842c..054efbd 100644
--- a/gcc/cp/decl.h
+++ b/gcc/cp/decl.h
@@ -1,5 +1,5 @@
 /* Variables and structures for declaration processing.
-   Copyright (C) 1993-2022 Free Software Foundation, Inc.
+   Copyright (C) 1993-2023 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
diff --git a/gcc/cp/decl2.cc b/gcc/cp/decl2.cc
index 00ed64d..31dbb4d 100644
--- a/gcc/cp/decl2.cc
+++ b/gcc/cp/decl2.cc
@@ -1,5 +1,5 @@
 /* Process declarations and variables for C++ compiler.
-   Copyright (C) 1988-2022 Free Software Foundation, Inc.
+   Copyright (C) 1988-2023 Free Software Foundation, Inc.
    Hacked by Michael Tiemann (tiemann@cygnus.com)
 
 This file is part of GCC.
diff --git a/gcc/cp/dump.cc b/gcc/cp/dump.cc
index 45031be..37bb3ae 100644
--- a/gcc/cp/dump.cc
+++ b/gcc/cp/dump.cc
@@ -1,5 +1,5 @@
 /* Tree-dumping functionality for intermediate representation.
-   Copyright (C) 1999-2022 Free Software Foundation, Inc.
+   Copyright (C) 1999-2023 Free Software Foundation, Inc.
    Written by Mark Mitchell <mark@codesourcery.com>
 
 This file is part of GCC.
diff --git a/gcc/cp/error.cc b/gcc/cp/error.cc
index e7f6033..a5d8889 100644
--- a/gcc/cp/error.cc
+++ b/gcc/cp/error.cc
@@ -1,6 +1,6 @@
 /* Call-backs for C++ error reporting.
    This code is non-reentrant.
-   Copyright (C) 1993-2022 Free Software Foundation, Inc.
+   Copyright (C) 1993-2023 Free Software Foundation, Inc.
    This file is part of GCC.
 
 GCC is free software; you can redistribute it and/or modify
diff --git a/gcc/cp/except.cc b/gcc/cp/except.cc
index 2677a9b..916e818 100644
--- a/gcc/cp/except.cc
+++ b/gcc/cp/except.cc
@@ -1,5 +1,5 @@
 /* Handle exceptional things in C++.
-   Copyright (C) 1989-2022 Free Software Foundation, Inc.
+   Copyright (C) 1989-2023 Free Software Foundation, Inc.
    Contributed by Michael Tiemann <tiemann@cygnus.com>
    Rewritten by Mike Stump <mrs@cygnus.com>, based upon an
    initial re-implementation courtesy Tad Hunt.
diff --git a/gcc/cp/expr.cc b/gcc/cp/expr.cc
index f3e155b..cdd29c1 100644
--- a/gcc/cp/expr.cc
+++ b/gcc/cp/expr.cc
@@ -1,6 +1,6 @@
 /* Convert language-specific tree expression to rtl instructions,
    for GNU compiler.
-   Copyright (C) 1988-2022 Free Software Foundation, Inc.
+   Copyright (C) 1988-2023 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
diff --git a/gcc/cp/friend.cc b/gcc/cp/friend.cc
index bf37dad..2d9bd4b 100644
--- a/gcc/cp/friend.cc
+++ b/gcc/cp/friend.cc
@@ -1,5 +1,5 @@
 /* Help friends in C++.
-   Copyright (C) 1997-2022 Free Software Foundation, Inc.
+   Copyright (C) 1997-2023 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
diff --git a/gcc/cp/g++spec.cc b/gcc/cp/g++spec.cc
index f95d796..7584f8c 100644
--- a/gcc/cp/g++spec.cc
+++ b/gcc/cp/g++spec.cc
@@ -1,5 +1,5 @@
 /* Specific flags and argument handling of the C++ front end.
-   Copyright (C) 1996-2022 Free Software Foundation, Inc.
+   Copyright (C) 1996-2023 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
diff --git a/gcc/cp/gen-cxxapi-file.py b/gcc/cp/gen-cxxapi-file.py
index bb1f8ed..f497b7a 100644
--- a/gcc/cp/gen-cxxapi-file.py
+++ b/gcc/cp/gen-cxxapi-file.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 
-# Copyright (C) 2022 Free Software Foundation, Inc.
+# Copyright (C) 2022-2023 Free Software Foundation, Inc.
 # This file is part of GCC.
 
 # GCC is free software; you can redistribute it and/or modify
diff --git a/gcc/cp/init.cc b/gcc/cp/init.cc
index b49a7ca..f816c47 100644
--- a/gcc/cp/init.cc
+++ b/gcc/cp/init.cc
@@ -1,5 +1,5 @@
 /* Handle initialization things in -*- C++ -*-
-   Copyright (C) 1987-2022 Free Software Foundation, Inc.
+   Copyright (C) 1987-2023 Free Software Foundation, Inc.
    Contributed by Michael Tiemann (tiemann@cygnus.com)
 
 This file is part of GCC.
diff --git a/gcc/cp/lambda.cc b/gcc/cp/lambda.cc
index c7a9268..c752622 100644
--- a/gcc/cp/lambda.cc
+++ b/gcc/cp/lambda.cc
@@ -3,7 +3,7 @@
    building RTL.  These routines are used both during actual parsing
    and during the instantiation of template functions.
 
-   Copyright (C) 1998-2022 Free Software Foundation, Inc.
+   Copyright (C) 1998-2023 Free Software Foundation, Inc.
 
    This file is part of GCC.
 
diff --git a/gcc/cp/lang-specs.h b/gcc/cp/lang-specs.h
index dbda5a7..c591d15 100644
--- a/gcc/cp/lang-specs.h
+++ b/gcc/cp/lang-specs.h
@@ -1,5 +1,5 @@
 /* Definitions for specs for C++.
-   Copyright (C) 1995-2022 Free Software Foundation, Inc.
+   Copyright (C) 1995-2023 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
diff --git a/gcc/cp/lex.cc b/gcc/cp/lex.cc
index 22d1ab9..64bcfb1 100644
--- a/gcc/cp/lex.cc
+++ b/gcc/cp/lex.cc
@@ -1,5 +1,5 @@
 /* Separate lexical analyzer for GNU C++.
-   Copyright (C) 1987-2022 Free Software Foundation, Inc.
+   Copyright (C) 1987-2023 Free Software Foundation, Inc.
    Hacked by Michael Tiemann (tiemann@cygnus.com)
 
 This file is part of GCC.
diff --git a/gcc/cp/logic.cc b/gcc/cp/logic.cc
index e432c57..dd39fe3 100644
--- a/gcc/cp/logic.cc
+++ b/gcc/cp/logic.cc
@@ -1,5 +1,5 @@
 /* Derivation and subsumption rules for constraints.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
    Contributed by Andrew Sutton (andrew.n.sutton@gmail.com)
 
 This file is part of GCC.
diff --git a/gcc/cp/mangle.cc b/gcc/cp/mangle.cc
index 5789adc..62e9f9f 100644
--- a/gcc/cp/mangle.cc
+++ b/gcc/cp/mangle.cc
@@ -1,5 +1,5 @@
 /* Name mangling for the 3.0 -*- C++ -*- ABI.
-   Copyright (C) 2000-2022 Free Software Foundation, Inc.
+   Copyright (C) 2000-2023 Free Software Foundation, Inc.
    Written by Alex Samuel <samuel@codesourcery.com>
 
    This file is part of GCC.
diff --git a/gcc/cp/mapper-client.cc b/gcc/cp/mapper-client.cc
index 8e331c0..39e80df 100644
--- a/gcc/cp/mapper-client.cc
+++ b/gcc/cp/mapper-client.cc
@@ -1,5 +1,5 @@
 /* C++ modules.  Experimental!
-   Copyright (C) 2017-2022 Free Software Foundation, Inc.
+   Copyright (C) 2017-2023 Free Software Foundation, Inc.
    Written by Nathan Sidwell <nathan@acm.org> while at FaceBook
 
    This file is part of GCC.
diff --git a/gcc/cp/mapper-client.h b/gcc/cp/mapper-client.h
index 0853596..b32723c 100644
--- a/gcc/cp/mapper-client.h
+++ b/gcc/cp/mapper-client.h
@@ -1,5 +1,5 @@
 /* C++ modules.  Experimental!	-*- c++ -*-
-   Copyright (C) 2020-2022 Free Software Foundation, Inc.
+   Copyright (C) 2020-2023 Free Software Foundation, Inc.
    Written by Nathan Sidwell <nathan@acm.org> while at FaceBook
 
    This file is part of GCC.
diff --git a/gcc/cp/mapper-resolver.cc b/gcc/cp/mapper-resolver.cc
index e70d1b4..3c047c8 100644
--- a/gcc/cp/mapper-resolver.cc
+++ b/gcc/cp/mapper-resolver.cc
@@ -1,5 +1,5 @@
 /* C++ modules.  Experimental!	-*- c++ -*-
-   Copyright (C) 2020-2022 Free Software Foundation, Inc.
+   Copyright (C) 2020-2023 Free Software Foundation, Inc.
    Written by Nathan Sidwell <nathan@acm.org> while at FaceBook
 
    This file is part of GCC.
diff --git a/gcc/cp/method.cc b/gcc/cp/method.cc
index 7b4d5a5..225ec45 100644
--- a/gcc/cp/method.cc
+++ b/gcc/cp/method.cc
@@ -1,6 +1,6 @@
 /* Handle the hair of processing (but not expanding) inline functions.
    Also manage function and variable name overloading.
-   Copyright (C) 1987-2022 Free Software Foundation, Inc.
+   Copyright (C) 1987-2023 Free Software Foundation, Inc.
    Contributed by Michael Tiemann (tiemann@cygnus.com)
 
 This file is part of GCC.
diff --git a/gcc/cp/module.cc b/gcc/cp/module.cc
index 7133009..ac2fe66 100644
--- a/gcc/cp/module.cc
+++ b/gcc/cp/module.cc
@@ -1,5 +1,5 @@
 /* C++ modules.  Experimental!
-   Copyright (C) 2017-2022 Free Software Foundation, Inc.
+   Copyright (C) 2017-2023 Free Software Foundation, Inc.
    Written by Nathan Sidwell <nathan@acm.org> while at FaceBook
 
    This file is part of GCC.
diff --git a/gcc/cp/name-lookup.cc b/gcc/cp/name-lookup.cc
index dfa6fb4..477cddd 100644
--- a/gcc/cp/name-lookup.cc
+++ b/gcc/cp/name-lookup.cc
@@ -1,5 +1,5 @@
 /* Definitions for C++ name lookup routines.
-   Copyright (C) 2003-2022 Free Software Foundation, Inc.
+   Copyright (C) 2003-2023 Free Software Foundation, Inc.
    Contributed by Gabriel Dos Reis <gdr@integrable-solutions.net>
 
 This file is part of GCC.
diff --git a/gcc/cp/name-lookup.h b/gcc/cp/name-lookup.h
index 9e3b698..c234cd4 100644
--- a/gcc/cp/name-lookup.h
+++ b/gcc/cp/name-lookup.h
@@ -1,5 +1,5 @@
 /* Declarations for -*- C++ -*- name lookup routines.
-   Copyright (C) 2003-2022 Free Software Foundation, Inc.
+   Copyright (C) 2003-2023 Free Software Foundation, Inc.
    Contributed by Gabriel Dos Reis <gdr@integrable-solutions.net>
 
 This file is part of GCC.
diff --git a/gcc/cp/operators.def b/gcc/cp/operators.def
index 27b8559..e948175 100644
--- a/gcc/cp/operators.def
+++ b/gcc/cp/operators.def
@@ -5,7 +5,7 @@
    non-overloadable operators (like the `?:' ternary operator).
    Written by Mark Mitchell <mark@codesourcery.com>
 
-   Copyright (C) 2000-2022 Free Software Foundation, Inc.
+   Copyright (C) 2000-2023 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
diff --git a/gcc/cp/optimize.cc b/gcc/cp/optimize.cc
index 5c134fd..f73d86b 100644
--- a/gcc/cp/optimize.cc
+++ b/gcc/cp/optimize.cc
@@ -1,5 +1,5 @@
 /* Perform optimizations on tree structure.
-   Copyright (C) 1998-2022 Free Software Foundation, Inc.
+   Copyright (C) 1998-2023 Free Software Foundation, Inc.
    Written by Mark Michell (mark@codesourcery.com).
 
 This file is part of GCC.
diff --git a/gcc/cp/parser.cc b/gcc/cp/parser.cc
index 8b1658d..b38c22e 100644
--- a/gcc/cp/parser.cc
+++ b/gcc/cp/parser.cc
@@ -1,5 +1,5 @@
 /* -*- C++ -*- Parser.
-   Copyright (C) 2000-2022 Free Software Foundation, Inc.
+   Copyright (C) 2000-2023 Free Software Foundation, Inc.
    Written by Mark Mitchell <mark@codesourcery.com>.
 
    This file is part of GCC.
diff --git a/gcc/cp/parser.h b/gcc/cp/parser.h
index 5737146..e261d7e 100644
--- a/gcc/cp/parser.h
+++ b/gcc/cp/parser.h
@@ -1,5 +1,5 @@
 /* Data structures and function exported by the C++ Parser.
-   Copyright (C) 2010-2022 Free Software Foundation, Inc.
+   Copyright (C) 2010-2023 Free Software Foundation, Inc.
 
    This file is part of GCC.
 
diff --git a/gcc/cp/pt.cc b/gcc/cp/pt.cc
index cbe5898..2a4d03c 100644
--- a/gcc/cp/pt.cc
+++ b/gcc/cp/pt.cc
@@ -1,5 +1,5 @@
 /* Handle parameterized types (templates) for GNU -*- C++ -*-.
-   Copyright (C) 1992-2022 Free Software Foundation, Inc.
+   Copyright (C) 1992-2023 Free Software Foundation, Inc.
    Written by Ken Raeburn (raeburn@cygnus.com) while at Watchmaker Computing.
    Rewritten by Jason Merrill (jason@cygnus.com).
 
diff --git a/gcc/cp/ptree.cc b/gcc/cp/ptree.cc
index 53ce06c..e9b5066 100644
--- a/gcc/cp/ptree.cc
+++ b/gcc/cp/ptree.cc
@@ -1,5 +1,5 @@
 /* Prints out trees in human readable form.
-   Copyright (C) 1992-2022 Free Software Foundation, Inc.
+   Copyright (C) 1992-2023 Free Software Foundation, Inc.
    Hacked by Michael Tiemann (tiemann@cygnus.com)
 
 This file is part of GCC.
diff --git a/gcc/cp/rtti.cc b/gcc/cp/rtti.cc
index c2cf78d..d6dae50 100644
--- a/gcc/cp/rtti.cc
+++ b/gcc/cp/rtti.cc
@@ -1,5 +1,5 @@
 /* RunTime Type Identification
-   Copyright (C) 1995-2022 Free Software Foundation, Inc.
+   Copyright (C) 1995-2023 Free Software Foundation, Inc.
    Mostly written by Jason Merrill (jason@cygnus.com).
 
 This file is part of GCC.
diff --git a/gcc/cp/search.cc b/gcc/cp/search.cc
index 0dbb3be..f3f19caf 100644
--- a/gcc/cp/search.cc
+++ b/gcc/cp/search.cc
@@ -1,6 +1,6 @@
 /* Breadth-first and depth-first routines for
    searching multiple-inheritance lattice for GNU C++.
-   Copyright (C) 1987-2022 Free Software Foundation, Inc.
+   Copyright (C) 1987-2023 Free Software Foundation, Inc.
    Contributed by Michael Tiemann (tiemann@cygnus.com)
 
 This file is part of GCC.
diff --git a/gcc/cp/semantics.cc b/gcc/cp/semantics.cc
index ef5bf24..1656d02 100644
--- a/gcc/cp/semantics.cc
+++ b/gcc/cp/semantics.cc
@@ -3,7 +3,7 @@
    building RTL.  These routines are used both during actual parsing
    and during the instantiation of template functions.
 
-   Copyright (C) 1998-2022 Free Software Foundation, Inc.
+   Copyright (C) 1998-2023 Free Software Foundation, Inc.
    Written by Mark Mitchell (mmitchell@usa.net) based on code found
    formerly in parse.y and pt.cc.
 
diff --git a/gcc/cp/std-name-hint.gperf b/gcc/cp/std-name-hint.gperf
index c906360..758e74f 100644
--- a/gcc/cp/std-name-hint.gperf
+++ b/gcc/cp/std-name-hint.gperf
@@ -3,7 +3,7 @@
 %struct-type
 %{
 /* This file is auto-generated by gen-cxxapi-file.py.  */
-/* Copyright (C) 2022 Free Software Foundation, Inc.
+/* Copyright (C) 2022-2023 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
diff --git a/gcc/cp/std-name-hint.h b/gcc/cp/std-name-hint.h
index f28a2e0..5848fca 100644
--- a/gcc/cp/std-name-hint.h
+++ b/gcc/cp/std-name-hint.h
@@ -31,7 +31,7 @@
 #line 4 "std-name-hint.gperf"
 
 /* This file is auto-generated by gen-cxxapi-file.py.  */
-/* Copyright (C) 2022 Free Software Foundation, Inc.
+/* Copyright (C) 2022-2023 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
diff --git a/gcc/cp/tree.cc b/gcc/cp/tree.cc
index faf0161..8060d39 100644
--- a/gcc/cp/tree.cc
+++ b/gcc/cp/tree.cc
@@ -1,5 +1,5 @@
 /* Language-dependent node constructors for parse phase of GNU compiler.
-   Copyright (C) 1987-2022 Free Software Foundation, Inc.
+   Copyright (C) 1987-2023 Free Software Foundation, Inc.
    Hacked by Michael Tiemann (tiemann@cygnus.com)
 
 This file is part of GCC.
diff --git a/gcc/cp/type-utils.h b/gcc/cp/type-utils.h
index 749fe83..5f67ba2 100644
--- a/gcc/cp/type-utils.h
+++ b/gcc/cp/type-utils.h
@@ -1,5 +1,5 @@
 /* Utilities for querying and manipulating type trees.
-   Copyright (C) 2013-2022 Free Software Foundation, Inc.
+   Copyright (C) 2013-2023 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
diff --git a/gcc/cp/typeck.cc b/gcc/cp/typeck.cc
index 8392dc5..4afb5e4 100644
--- a/gcc/cp/typeck.cc
+++ b/gcc/cp/typeck.cc
@@ -1,5 +1,5 @@
 /* Build expressions with type checking for C++ compiler.
-   Copyright (C) 1987-2022 Free Software Foundation, Inc.
+   Copyright (C) 1987-2023 Free Software Foundation, Inc.
    Hacked by Michael Tiemann (tiemann@cygnus.com)
 
 This file is part of GCC.
diff --git a/gcc/cp/typeck2.cc b/gcc/cp/typeck2.cc
index 2644472..c56b691 100644
--- a/gcc/cp/typeck2.cc
+++ b/gcc/cp/typeck2.cc
@@ -1,6 +1,6 @@
 /* Report error messages, build initializers, and perform
    some front-end optimizations for C++ compiler.
-   Copyright (C) 1987-2022 Free Software Foundation, Inc.
+   Copyright (C) 1987-2023 Free Software Foundation, Inc.
    Hacked by Michael Tiemann (tiemann@cygnus.com)
 
 This file is part of GCC.
diff --git a/gcc/cp/vtable-class-hierarchy.cc b/gcc/cp/vtable-class-hierarchy.cc
index 1e180ea..3d16f3c 100644
--- a/gcc/cp/vtable-class-hierarchy.cc
+++ b/gcc/cp/vtable-class-hierarchy.cc
@@ -1,4 +1,4 @@
-/* Copyright (C) 2012-2022 Free Software Foundation, Inc.
+/* Copyright (C) 2012-2023 Free Software Foundation, Inc.
 
    This file is part of GCC.