aboutsummaryrefslogtreecommitdiff
path: root/libstdc++-v3/config
diff options
context:
space:
mode:
Diffstat (limited to 'libstdc++-v3/config')
-rw-r--r--libstdc++-v3/config/abi/compatibility.h2
-rw-r--r--libstdc++-v3/config/abi/pre/gnu-versioned-namespace.ver2
-rw-r--r--libstdc++-v3/config/abi/pre/gnu.ver2
-rw-r--r--libstdc++-v3/config/allocator/bitmap_allocator_base.h2
-rw-r--r--libstdc++-v3/config/allocator/malloc_allocator_base.h2
-rw-r--r--libstdc++-v3/config/allocator/mt_allocator_base.h2
-rw-r--r--libstdc++-v3/config/allocator/new_allocator_base.h2
-rw-r--r--libstdc++-v3/config/allocator/pool_allocator_base.h2
-rw-r--r--libstdc++-v3/config/cpu/aarch64/opt/bits/opt_random.h2
-rw-r--r--libstdc++-v3/config/cpu/aarch64/opt/ext/opt_random.h2
-rw-r--r--libstdc++-v3/config/cpu/arm/cpu_defines.h2
-rw-r--r--libstdc++-v3/config/cpu/arm/cxxabi_tweaks.h2
-rw-r--r--libstdc++-v3/config/cpu/cris/atomic_word.h2
-rw-r--r--libstdc++-v3/config/cpu/cris/atomicity.h2
-rw-r--r--libstdc++-v3/config/cpu/generic/atomic_word.h2
-rw-r--r--libstdc++-v3/config/cpu/generic/atomicity_builtins/atomicity.h2
-rw-r--r--libstdc++-v3/config/cpu/generic/atomicity_mutex/atomicity.h2
-rw-r--r--libstdc++-v3/config/cpu/generic/cpu_defines.h2
-rw-r--r--libstdc++-v3/config/cpu/generic/cxxabi_tweaks.h2
-rw-r--r--libstdc++-v3/config/cpu/generic/opt/bits/opt_random.h2
-rw-r--r--libstdc++-v3/config/cpu/generic/opt/ext/opt_random.h2
-rw-r--r--libstdc++-v3/config/cpu/hppa/atomicity.h2
-rw-r--r--libstdc++-v3/config/cpu/i386/atomicity.h2
-rw-r--r--libstdc++-v3/config/cpu/i486/atomicity.h2
-rw-r--r--libstdc++-v3/config/cpu/i486/opt/bits/opt_random.h2
-rw-r--r--libstdc++-v3/config/cpu/i486/opt/ext/opt_random.h2
-rw-r--r--libstdc++-v3/config/cpu/m68k/atomicity.h2
-rw-r--r--libstdc++-v3/config/cpu/microblaze/cpu_defines.h2
-rw-r--r--libstdc++-v3/config/cpu/powerpc/cpu_defines.h2
-rw-r--r--libstdc++-v3/config/cpu/sh/atomicity.h2
-rw-r--r--libstdc++-v3/config/cpu/sparc/atomic_word.h2
-rw-r--r--libstdc++-v3/config/cpu/sparc/atomicity.h2
-rw-r--r--libstdc++-v3/config/io/basic_file_stdio.cc2
-rw-r--r--libstdc++-v3/config/io/basic_file_stdio.h2
-rw-r--r--libstdc++-v3/config/io/c_io_stdio.h2
-rw-r--r--libstdc++-v3/config/locale/darwin/ctype_members.cc2
-rw-r--r--libstdc++-v3/config/locale/dragonfly/c_locale.cc2
-rw-r--r--libstdc++-v3/config/locale/dragonfly/c_locale.h2
-rw-r--r--libstdc++-v3/config/locale/dragonfly/codecvt_members.cc2
-rw-r--r--libstdc++-v3/config/locale/dragonfly/collate_members.cc2
-rw-r--r--libstdc++-v3/config/locale/dragonfly/ctype_members.cc2
-rw-r--r--libstdc++-v3/config/locale/dragonfly/monetary_members.cc2
-rw-r--r--libstdc++-v3/config/locale/dragonfly/numeric_members.cc2
-rw-r--r--libstdc++-v3/config/locale/dragonfly/time_members.cc2
-rw-r--r--libstdc++-v3/config/locale/dragonfly/time_members.h2
-rw-r--r--libstdc++-v3/config/locale/generic/c++locale_internal.h2
-rw-r--r--libstdc++-v3/config/locale/generic/c_locale.cc2
-rw-r--r--libstdc++-v3/config/locale/generic/c_locale.h2
-rw-r--r--libstdc++-v3/config/locale/generic/codecvt_members.cc2
-rw-r--r--libstdc++-v3/config/locale/generic/collate_members.cc2
-rw-r--r--libstdc++-v3/config/locale/generic/ctype_members.cc2
-rw-r--r--libstdc++-v3/config/locale/generic/messages_members.cc2
-rw-r--r--libstdc++-v3/config/locale/generic/messages_members.h2
-rw-r--r--libstdc++-v3/config/locale/generic/monetary_members.cc2
-rw-r--r--libstdc++-v3/config/locale/generic/numeric_members.cc2
-rw-r--r--libstdc++-v3/config/locale/generic/time_members.cc2
-rw-r--r--libstdc++-v3/config/locale/generic/time_members.h2
-rw-r--r--libstdc++-v3/config/locale/gnu/c++locale_internal.h2
-rw-r--r--libstdc++-v3/config/locale/gnu/c_locale.cc2
-rw-r--r--libstdc++-v3/config/locale/gnu/c_locale.h2
-rw-r--r--libstdc++-v3/config/locale/gnu/codecvt_members.cc2
-rw-r--r--libstdc++-v3/config/locale/gnu/collate_members.cc2
-rw-r--r--libstdc++-v3/config/locale/gnu/ctype_members.cc2
-rw-r--r--libstdc++-v3/config/locale/gnu/messages_members.cc2
-rw-r--r--libstdc++-v3/config/locale/gnu/messages_members.h2
-rw-r--r--libstdc++-v3/config/locale/gnu/monetary_members.cc2
-rw-r--r--libstdc++-v3/config/locale/gnu/numeric_members.cc2
-rw-r--r--libstdc++-v3/config/locale/gnu/time_members.cc2
-rw-r--r--libstdc++-v3/config/locale/gnu/time_members.h2
-rw-r--r--libstdc++-v3/config/locale/ieee_1003.1-2001/c_locale.cc2
-rw-r--r--libstdc++-v3/config/locale/ieee_1003.1-2001/c_locale.h2
-rw-r--r--libstdc++-v3/config/locale/ieee_1003.1-2001/messages_members.cc2
-rw-r--r--libstdc++-v3/config/locale/ieee_1003.1-2001/messages_members.h2
-rw-r--r--libstdc++-v3/config/locale/newlib/ctype_members.cc2
-rw-r--r--libstdc++-v3/config/os/aix/atomicity.h2
-rw-r--r--libstdc++-v3/config/os/aix/ctype_base.h2
-rw-r--r--libstdc++-v3/config/os/aix/ctype_configure_char.cc2
-rw-r--r--libstdc++-v3/config/os/aix/ctype_inline.h2
-rw-r--r--libstdc++-v3/config/os/aix/os_defines.h2
-rw-r--r--libstdc++-v3/config/os/bionic/ctype_base.h2
-rw-r--r--libstdc++-v3/config/os/bionic/ctype_configure_char.cc2
-rw-r--r--libstdc++-v3/config/os/bionic/ctype_inline.h2
-rw-r--r--libstdc++-v3/config/os/bionic/os_defines.h2
-rw-r--r--libstdc++-v3/config/os/bsd/darwin/ctype_base.h2
-rw-r--r--libstdc++-v3/config/os/bsd/darwin/ctype_configure_char.cc2
-rw-r--r--libstdc++-v3/config/os/bsd/darwin/ctype_inline.h2
-rw-r--r--libstdc++-v3/config/os/bsd/darwin/os_defines.h2
-rw-r--r--libstdc++-v3/config/os/bsd/dragonfly/ctype_base.h2
-rw-r--r--libstdc++-v3/config/os/bsd/dragonfly/ctype_configure_char.cc2
-rw-r--r--libstdc++-v3/config/os/bsd/dragonfly/ctype_inline.h2
-rw-r--r--libstdc++-v3/config/os/bsd/dragonfly/os_defines.h2
-rw-r--r--libstdc++-v3/config/os/bsd/freebsd/ctype_base.h2
-rw-r--r--libstdc++-v3/config/os/bsd/freebsd/ctype_configure_char.cc2
-rw-r--r--libstdc++-v3/config/os/bsd/freebsd/ctype_inline.h2
-rw-r--r--libstdc++-v3/config/os/bsd/freebsd/os_defines.h2
-rw-r--r--libstdc++-v3/config/os/bsd/netbsd/ctype_base.h2
-rw-r--r--libstdc++-v3/config/os/bsd/netbsd/ctype_configure_char.cc2
-rw-r--r--libstdc++-v3/config/os/bsd/netbsd/ctype_inline.h2
-rw-r--r--libstdc++-v3/config/os/bsd/netbsd/os_defines.h2
-rw-r--r--libstdc++-v3/config/os/bsd/openbsd/ctype_base.h2
-rw-r--r--libstdc++-v3/config/os/bsd/openbsd/ctype_configure_char.cc2
-rw-r--r--libstdc++-v3/config/os/bsd/openbsd/ctype_inline.h2
-rw-r--r--libstdc++-v3/config/os/bsd/openbsd/os_defines.h2
-rw-r--r--libstdc++-v3/config/os/djgpp/ctype_base.h2
-rw-r--r--libstdc++-v3/config/os/djgpp/ctype_configure_char.cc2
-rw-r--r--libstdc++-v3/config/os/djgpp/ctype_inline.h2
-rw-r--r--libstdc++-v3/config/os/djgpp/error_constants.h2
-rw-r--r--libstdc++-v3/config/os/djgpp/os_defines.h2
-rw-r--r--libstdc++-v3/config/os/generic/ctype_base.h2
-rw-r--r--libstdc++-v3/config/os/generic/ctype_configure_char.cc2
-rw-r--r--libstdc++-v3/config/os/generic/ctype_inline.h2
-rw-r--r--libstdc++-v3/config/os/generic/error_constants.h2
-rw-r--r--libstdc++-v3/config/os/generic/os_defines.h2
-rw-r--r--libstdc++-v3/config/os/gnu-linux/ctype_base.h2
-rw-r--r--libstdc++-v3/config/os/gnu-linux/ctype_configure_char.cc2
-rw-r--r--libstdc++-v3/config/os/gnu-linux/ctype_inline.h2
-rw-r--r--libstdc++-v3/config/os/gnu-linux/os_defines.h2
-rw-r--r--libstdc++-v3/config/os/hpux/ctype_base.h2
-rw-r--r--libstdc++-v3/config/os/hpux/ctype_configure_char.cc2
-rw-r--r--libstdc++-v3/config/os/hpux/ctype_inline.h2
-rw-r--r--libstdc++-v3/config/os/hpux/os_defines.h2
-rw-r--r--libstdc++-v3/config/os/mingw32-w64/ctype_base.h2
-rw-r--r--libstdc++-v3/config/os/mingw32-w64/ctype_configure_char.cc2
-rw-r--r--libstdc++-v3/config/os/mingw32-w64/ctype_inline.h2
-rw-r--r--libstdc++-v3/config/os/mingw32-w64/error_constants.h2
-rw-r--r--libstdc++-v3/config/os/mingw32-w64/os_defines.h2
-rw-r--r--libstdc++-v3/config/os/mingw32/ctype_base.h2
-rw-r--r--libstdc++-v3/config/os/mingw32/ctype_configure_char.cc2
-rw-r--r--libstdc++-v3/config/os/mingw32/ctype_inline.h2
-rw-r--r--libstdc++-v3/config/os/mingw32/error_constants.h2
-rw-r--r--libstdc++-v3/config/os/mingw32/os_defines.h2
-rw-r--r--libstdc++-v3/config/os/newlib/ctype_base.h2
-rw-r--r--libstdc++-v3/config/os/newlib/ctype_configure_char.cc2
-rw-r--r--libstdc++-v3/config/os/newlib/ctype_inline.h2
-rw-r--r--libstdc++-v3/config/os/newlib/os_defines.h2
-rw-r--r--libstdc++-v3/config/os/qnx/qnx6.1/ctype_base.h2
-rw-r--r--libstdc++-v3/config/os/qnx/qnx6.1/ctype_configure_char.cc2
-rw-r--r--libstdc++-v3/config/os/qnx/qnx6.1/ctype_inline.h2
-rw-r--r--libstdc++-v3/config/os/qnx/qnx6.1/os_defines.h2
-rw-r--r--libstdc++-v3/config/os/solaris/ctype_base.h2
-rw-r--r--libstdc++-v3/config/os/solaris/ctype_configure_char.cc2
-rw-r--r--libstdc++-v3/config/os/solaris/ctype_inline.h2
-rw-r--r--libstdc++-v3/config/os/solaris/os_defines.h2
-rw-r--r--libstdc++-v3/config/os/tpf/ctype_base.h2
-rw-r--r--libstdc++-v3/config/os/tpf/ctype_configure_char.cc2
-rw-r--r--libstdc++-v3/config/os/tpf/ctype_inline.h2
-rw-r--r--libstdc++-v3/config/os/tpf/os_defines.h2
-rw-r--r--libstdc++-v3/config/os/uclibc/ctype_base.h2
-rw-r--r--libstdc++-v3/config/os/uclibc/ctype_configure_char.cc2
-rw-r--r--libstdc++-v3/config/os/uclibc/ctype_inline.h2
-rw-r--r--libstdc++-v3/config/os/uclibc/os_defines.h2
-rw-r--r--libstdc++-v3/config/os/vxworks/ctype_base.h2
-rw-r--r--libstdc++-v3/config/os/vxworks/ctype_configure_char.cc2
-rw-r--r--libstdc++-v3/config/os/vxworks/ctype_inline.h2
-rw-r--r--libstdc++-v3/config/os/vxworks/os_defines.h2
155 files changed, 155 insertions, 155 deletions
diff --git a/libstdc++-v3/config/abi/compatibility.h b/libstdc++-v3/config/abi/compatibility.h
index 3ea57a3..622a596 100644
--- a/libstdc++-v3/config/abi/compatibility.h
+++ b/libstdc++-v3/config/abi/compatibility.h
@@ -1,6 +1,6 @@
// Compatibility symbols for previous versions -*- C++ -*-
-// Copyright (C) 2005-2020 Free Software Foundation, Inc.
+// Copyright (C) 2005-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/abi/pre/gnu-versioned-namespace.ver b/libstdc++-v3/config/abi/pre/gnu-versioned-namespace.ver
index 3b6d794..c100d2c 100644
--- a/libstdc++-v3/config/abi/pre/gnu-versioned-namespace.ver
+++ b/libstdc++-v3/config/abi/pre/gnu-versioned-namespace.ver
@@ -1,6 +1,6 @@
## Linker script for GNU namespace versioning.
##
-## Copyright (C) 2002-2020 Free Software Foundation, Inc.
+## Copyright (C) 2002-2021 Free Software Foundation, Inc.
##
## This file is part of the libstdc++ version 3 distribution.
##
diff --git a/libstdc++-v3/config/abi/pre/gnu.ver b/libstdc++-v3/config/abi/pre/gnu.ver
index 05e0a51..d0c8066 100644
--- a/libstdc++-v3/config/abi/pre/gnu.ver
+++ b/libstdc++-v3/config/abi/pre/gnu.ver
@@ -1,6 +1,6 @@
## Linker script for GNU versioning (GNU ld 2.13.91+ only.)
##
-## Copyright (C) 2002-2020 Free Software Foundation, Inc.
+## Copyright (C) 2002-2021 Free Software Foundation, Inc.
##
## This file is part of the GNU ISO C++ Library. This library is free
## software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/allocator/bitmap_allocator_base.h b/libstdc++-v3/config/allocator/bitmap_allocator_base.h
index 6e2430c..40ccbf0 100644
--- a/libstdc++-v3/config/allocator/bitmap_allocator_base.h
+++ b/libstdc++-v3/config/allocator/bitmap_allocator_base.h
@@ -1,6 +1,6 @@
// Base to std::allocator -*- C++ -*-
-// Copyright (C) 2004-2020 Free Software Foundation, Inc.
+// Copyright (C) 2004-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/allocator/malloc_allocator_base.h b/libstdc++-v3/config/allocator/malloc_allocator_base.h
index dbe7c76..d7b56e3 100644
--- a/libstdc++-v3/config/allocator/malloc_allocator_base.h
+++ b/libstdc++-v3/config/allocator/malloc_allocator_base.h
@@ -1,6 +1,6 @@
// Base to std::allocator -*- C++ -*-
-// Copyright (C) 2004-2020 Free Software Foundation, Inc.
+// Copyright (C) 2004-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/allocator/mt_allocator_base.h b/libstdc++-v3/config/allocator/mt_allocator_base.h
index 404d7c3..eb45b8d 100644
--- a/libstdc++-v3/config/allocator/mt_allocator_base.h
+++ b/libstdc++-v3/config/allocator/mt_allocator_base.h
@@ -1,6 +1,6 @@
// Base to std::allocator -*- C++ -*-
-// Copyright (C) 2004-2020 Free Software Foundation, Inc.
+// Copyright (C) 2004-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/allocator/new_allocator_base.h b/libstdc++-v3/config/allocator/new_allocator_base.h
index ea54255..77ee8b7 100644
--- a/libstdc++-v3/config/allocator/new_allocator_base.h
+++ b/libstdc++-v3/config/allocator/new_allocator_base.h
@@ -1,6 +1,6 @@
// Base to std::allocator -*- C++ -*-
-// Copyright (C) 2004-2020 Free Software Foundation, Inc.
+// Copyright (C) 2004-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/allocator/pool_allocator_base.h b/libstdc++-v3/config/allocator/pool_allocator_base.h
index 65fe3e9..c3ec8ec 100644
--- a/libstdc++-v3/config/allocator/pool_allocator_base.h
+++ b/libstdc++-v3/config/allocator/pool_allocator_base.h
@@ -1,6 +1,6 @@
// Base to std::allocator -*- C++ -*-
-// Copyright (C) 2004-2020 Free Software Foundation, Inc.
+// Copyright (C) 2004-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/cpu/aarch64/opt/bits/opt_random.h b/libstdc++-v3/config/cpu/aarch64/opt/bits/opt_random.h
index 536f8dc..499ac38 100644
--- a/libstdc++-v3/config/cpu/aarch64/opt/bits/opt_random.h
+++ b/libstdc++-v3/config/cpu/aarch64/opt/bits/opt_random.h
@@ -1,6 +1,6 @@
// Optimizations for random number functions, aarch64 version -*- C++ -*-
-// Copyright (C) 2017-2020 Free Software Foundation, Inc.
+// Copyright (C) 2017-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/cpu/aarch64/opt/ext/opt_random.h b/libstdc++-v3/config/cpu/aarch64/opt/ext/opt_random.h
index ae8e01e..f1700b6 100644
--- a/libstdc++-v3/config/cpu/aarch64/opt/ext/opt_random.h
+++ b/libstdc++-v3/config/cpu/aarch64/opt/ext/opt_random.h
@@ -1,6 +1,6 @@
// Optimizations for random number extensions, aarch64 version -*- C++ -*-
-// Copyright (C) 2017-2020 Free Software Foundation, Inc.
+// Copyright (C) 2017-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/cpu/arm/cpu_defines.h b/libstdc++-v3/config/cpu/arm/cpu_defines.h
index 9cebcd6..57c102f 100644
--- a/libstdc++-v3/config/cpu/arm/cpu_defines.h
+++ b/libstdc++-v3/config/cpu/arm/cpu_defines.h
@@ -1,6 +1,6 @@
// Specific definitions for generic platforms -*- C++ -*-
-// Copyright (C) 2015-2020 Free Software Foundation, Inc.
+// Copyright (C) 2015-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/cpu/arm/cxxabi_tweaks.h b/libstdc++-v3/config/cpu/arm/cxxabi_tweaks.h
index a08afed..2fb1611 100644
--- a/libstdc++-v3/config/cpu/arm/cxxabi_tweaks.h
+++ b/libstdc++-v3/config/cpu/arm/cxxabi_tweaks.h
@@ -1,6 +1,6 @@
// Control various target specific ABI tweaks. ARM version.
-// Copyright (C) 2004-2020 Free Software Foundation, Inc.
+// Copyright (C) 2004-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/cpu/cris/atomic_word.h b/libstdc++-v3/config/cpu/cris/atomic_word.h
index 8b23219..fddb429 100644
--- a/libstdc++-v3/config/cpu/cris/atomic_word.h
+++ b/libstdc++-v3/config/cpu/cris/atomic_word.h
@@ -1,6 +1,6 @@
// Low-level type for atomic operations -*- C++ -*-
-// Copyright (C) 2004-2020 Free Software Foundation, Inc.
+// Copyright (C) 2004-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/cpu/cris/atomicity.h b/libstdc++-v3/config/cpu/cris/atomicity.h
index 8535a15..6e81de4 100644
--- a/libstdc++-v3/config/cpu/cris/atomicity.h
+++ b/libstdc++-v3/config/cpu/cris/atomicity.h
@@ -1,6 +1,6 @@
// Low-level functions for atomic operations: CRIS version -*- C++ -*-
-// Copyright (C) 2001-2020 Free Software Foundation, Inc.
+// Copyright (C) 2001-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/cpu/generic/atomic_word.h b/libstdc++-v3/config/cpu/generic/atomic_word.h
index c59f22e..dbabb57 100644
--- a/libstdc++-v3/config/cpu/generic/atomic_word.h
+++ b/libstdc++-v3/config/cpu/generic/atomic_word.h
@@ -1,6 +1,6 @@
// Low-level type for atomic operations -*- C++ -*-
-// Copyright (C) 2004-2020 Free Software Foundation, Inc.
+// Copyright (C) 2004-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/cpu/generic/atomicity_builtins/atomicity.h b/libstdc++-v3/config/cpu/generic/atomicity_builtins/atomicity.h
index e168733..7b60d26 100644
--- a/libstdc++-v3/config/cpu/generic/atomicity_builtins/atomicity.h
+++ b/libstdc++-v3/config/cpu/generic/atomicity_builtins/atomicity.h
@@ -1,7 +1,7 @@
// Low-level functions for atomic operations: version for CPUs providing
// atomic builtins -*- C++ -*-
-// Copyright (C) 2006-2020 Free Software Foundation, Inc.
+// Copyright (C) 2006-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/cpu/generic/atomicity_mutex/atomicity.h b/libstdc++-v3/config/cpu/generic/atomicity_mutex/atomicity.h
index 280aee4..f8ddd55 100644
--- a/libstdc++-v3/config/cpu/generic/atomicity_mutex/atomicity.h
+++ b/libstdc++-v3/config/cpu/generic/atomicity_mutex/atomicity.h
@@ -1,6 +1,6 @@
// Low-level functions for atomic operations: Generic version -*- C++ -*-
-// Copyright (C) 1999-2020 Free Software Foundation, Inc.
+// Copyright (C) 1999-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/cpu/generic/cpu_defines.h b/libstdc++-v3/config/cpu/generic/cpu_defines.h
index b40a4f0..9623b0d 100644
--- a/libstdc++-v3/config/cpu/generic/cpu_defines.h
+++ b/libstdc++-v3/config/cpu/generic/cpu_defines.h
@@ -1,6 +1,6 @@
// Specific definitions for generic platforms -*- C++ -*-
-// Copyright (C) 2005-2020 Free Software Foundation, Inc.
+// Copyright (C) 2005-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/cpu/generic/cxxabi_tweaks.h b/libstdc++-v3/config/cpu/generic/cxxabi_tweaks.h
index 1ef01d7..58bb454 100644
--- a/libstdc++-v3/config/cpu/generic/cxxabi_tweaks.h
+++ b/libstdc++-v3/config/cpu/generic/cxxabi_tweaks.h
@@ -1,6 +1,6 @@
// Control various target specific ABI tweaks. Generic version.
-// Copyright (C) 2004-2020 Free Software Foundation, Inc.
+// Copyright (C) 2004-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/cpu/generic/opt/bits/opt_random.h b/libstdc++-v3/config/cpu/generic/opt/bits/opt_random.h
index 7c3c1de..7431cc6 100644
--- a/libstdc++-v3/config/cpu/generic/opt/bits/opt_random.h
+++ b/libstdc++-v3/config/cpu/generic/opt/bits/opt_random.h
@@ -1,6 +1,6 @@
// Optimizations for random number handling, generic version -*- C++ -*-
-// Copyright (C) 2012-2020 Free Software Foundation, Inc.
+// Copyright (C) 2012-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/cpu/generic/opt/ext/opt_random.h b/libstdc++-v3/config/cpu/generic/opt/ext/opt_random.h
index 3098e81..b381d57 100644
--- a/libstdc++-v3/config/cpu/generic/opt/ext/opt_random.h
+++ b/libstdc++-v3/config/cpu/generic/opt/ext/opt_random.h
@@ -1,6 +1,6 @@
// Optimizations for random number extensions, generic version -*- C++ -*-
-// Copyright (C) 2012-2020 Free Software Foundation, Inc.
+// Copyright (C) 2012-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/cpu/hppa/atomicity.h b/libstdc++-v3/config/cpu/hppa/atomicity.h
index 2179170..b3fa24a 100644
--- a/libstdc++-v3/config/cpu/hppa/atomicity.h
+++ b/libstdc++-v3/config/cpu/hppa/atomicity.h
@@ -1,6 +1,6 @@
// Low-level functions for atomic operations: PA-RISC version -*- C++ -*-
-// Copyright (C) 2002-2020 Free Software Foundation, Inc.
+// Copyright (C) 2002-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/cpu/i386/atomicity.h b/libstdc++-v3/config/cpu/i386/atomicity.h
index b2b06a1..9c22682 100644
--- a/libstdc++-v3/config/cpu/i386/atomicity.h
+++ b/libstdc++-v3/config/cpu/i386/atomicity.h
@@ -1,6 +1,6 @@
// Low-level functions for atomic operations: x86, x >= 3 version -*- C++ -*-
-// Copyright (C) 2003-2020 Free Software Foundation, Inc.
+// Copyright (C) 2003-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/cpu/i486/atomicity.h b/libstdc++-v3/config/cpu/i486/atomicity.h
index 5bc002a..3189fa0 100644
--- a/libstdc++-v3/config/cpu/i486/atomicity.h
+++ b/libstdc++-v3/config/cpu/i486/atomicity.h
@@ -1,6 +1,6 @@
// Low-level functions for atomic operations: x86, x >= 4 version -*- C++ -*-
-// Copyright (C) 1999-2020 Free Software Foundation, Inc.
+// Copyright (C) 1999-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/cpu/i486/opt/bits/opt_random.h b/libstdc++-v3/config/cpu/i486/opt/bits/opt_random.h
index 48a37c8..e3f3a22 100644
--- a/libstdc++-v3/config/cpu/i486/opt/bits/opt_random.h
+++ b/libstdc++-v3/config/cpu/i486/opt/bits/opt_random.h
@@ -1,6 +1,6 @@
// Optimizations for random number functions, x86 version -*- C++ -*-
-// Copyright (C) 2012-2020 Free Software Foundation, Inc.
+// Copyright (C) 2012-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/cpu/i486/opt/ext/opt_random.h b/libstdc++-v3/config/cpu/i486/opt/ext/opt_random.h
index 81e0842..b4cfec2 100644
--- a/libstdc++-v3/config/cpu/i486/opt/ext/opt_random.h
+++ b/libstdc++-v3/config/cpu/i486/opt/ext/opt_random.h
@@ -1,6 +1,6 @@
// Optimizations for random number extensions, x86 version -*- C++ -*-
-// Copyright (C) 2012-2020 Free Software Foundation, Inc.
+// Copyright (C) 2012-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/cpu/m68k/atomicity.h b/libstdc++-v3/config/cpu/m68k/atomicity.h
index 5bbd38d..a491683 100644
--- a/libstdc++-v3/config/cpu/m68k/atomicity.h
+++ b/libstdc++-v3/config/cpu/m68k/atomicity.h
@@ -1,6 +1,6 @@
// Low-level functions for atomic operations: m68k version -*- C++ -*-
-// Copyright (C) 2001-2020 Free Software Foundation, Inc.
+// Copyright (C) 2001-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/cpu/microblaze/cpu_defines.h b/libstdc++-v3/config/cpu/microblaze/cpu_defines.h
index 41ec3fa..7955d9f 100644
--- a/libstdc++-v3/config/cpu/microblaze/cpu_defines.h
+++ b/libstdc++-v3/config/cpu/microblaze/cpu_defines.h
@@ -1,6 +1,6 @@
// Specific definitions for Xilinx MicroBlaze platforms -*- C++ -*-
-// Copyright (C) 2009-2020 Free Software Foundation, Inc.
+// Copyright (C) 2009-2021 Free Software Foundation, Inc.
//
// Contributed by Michael Eager <eager@eagercon.com>.
//
diff --git a/libstdc++-v3/config/cpu/powerpc/cpu_defines.h b/libstdc++-v3/config/cpu/powerpc/cpu_defines.h
index 1969350..b81efa3 100644
--- a/libstdc++-v3/config/cpu/powerpc/cpu_defines.h
+++ b/libstdc++-v3/config/cpu/powerpc/cpu_defines.h
@@ -1,6 +1,6 @@
// Specific definitions for generic platforms -*- C++ -*-
-// Copyright (C) 2005-2020 Free Software Foundation, Inc.
+// Copyright (C) 2005-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/cpu/sh/atomicity.h b/libstdc++-v3/config/cpu/sh/atomicity.h
index 7df90ee..e071a69 100644
--- a/libstdc++-v3/config/cpu/sh/atomicity.h
+++ b/libstdc++-v3/config/cpu/sh/atomicity.h
@@ -1,6 +1,6 @@
// Low-level functions for atomic operations: sh version -*- C++ -*-
-// Copyright (C) 1999-2020 Free Software Foundation, Inc.
+// Copyright (C) 1999-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/cpu/sparc/atomic_word.h b/libstdc++-v3/config/cpu/sparc/atomic_word.h
index c46612e..a61a6e4 100644
--- a/libstdc++-v3/config/cpu/sparc/atomic_word.h
+++ b/libstdc++-v3/config/cpu/sparc/atomic_word.h
@@ -1,6 +1,6 @@
// Low-level type for atomic operations -*- C++ -*-
-// Copyright (C) 2004-2020 Free Software Foundation, Inc.
+// Copyright (C) 2004-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/cpu/sparc/atomicity.h b/libstdc++-v3/config/cpu/sparc/atomicity.h
index f782705..9462208 100644
--- a/libstdc++-v3/config/cpu/sparc/atomicity.h
+++ b/libstdc++-v3/config/cpu/sparc/atomicity.h
@@ -1,6 +1,6 @@
// Low-level functions for atomic operations: Sparc version -*- C++ -*-
-// Copyright (C) 1999-2020 Free Software Foundation, Inc.
+// Copyright (C) 1999-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/io/basic_file_stdio.cc b/libstdc++-v3/config/io/basic_file_stdio.cc
index eedffb0..ce4a638 100644
--- a/libstdc++-v3/config/io/basic_file_stdio.cc
+++ b/libstdc++-v3/config/io/basic_file_stdio.cc
@@ -1,6 +1,6 @@
// Wrapper of C-language FILE struct -*- C++ -*-
-// Copyright (C) 2000-2020 Free Software Foundation, Inc.
+// Copyright (C) 2000-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/io/basic_file_stdio.h b/libstdc++-v3/config/io/basic_file_stdio.h
index fa39b78..5a372b4 100644
--- a/libstdc++-v3/config/io/basic_file_stdio.h
+++ b/libstdc++-v3/config/io/basic_file_stdio.h
@@ -1,6 +1,6 @@
// Wrapper of C-language FILE struct -*- C++ -*-
-// Copyright (C) 2000-2020 Free Software Foundation, Inc.
+// Copyright (C) 2000-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/io/c_io_stdio.h b/libstdc++-v3/config/io/c_io_stdio.h
index 4c9b5f0..650566ea 100644
--- a/libstdc++-v3/config/io/c_io_stdio.h
+++ b/libstdc++-v3/config/io/c_io_stdio.h
@@ -1,6 +1,6 @@
// Underlying io library details -*- C++ -*-
-// Copyright (C) 2000-2020 Free Software Foundation, Inc.
+// Copyright (C) 2000-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/darwin/ctype_members.cc b/libstdc++-v3/config/locale/darwin/ctype_members.cc
index 04928da..6904fb2 100644
--- a/libstdc++-v3/config/locale/darwin/ctype_members.cc
+++ b/libstdc++-v3/config/locale/darwin/ctype_members.cc
@@ -1,6 +1,6 @@
// std::ctype implementation details, GNU version -*- C++ -*-
-// Copyright (C) 2001-2020 Free Software Foundation, Inc.
+// Copyright (C) 2001-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/dragonfly/c_locale.cc b/libstdc++-v3/config/locale/dragonfly/c_locale.cc
index 88b2b0a..02df460 100644
--- a/libstdc++-v3/config/locale/dragonfly/c_locale.cc
+++ b/libstdc++-v3/config/locale/dragonfly/c_locale.cc
@@ -1,6 +1,6 @@
// localization implementation details, DragonFly version -*- C++ -*-
-// Copyright (C) 2014-2020 Free Software Foundation, Inc.
+// Copyright (C) 2014-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/dragonfly/c_locale.h b/libstdc++-v3/config/locale/dragonfly/c_locale.h
index 36331a0..cf4281c 100644
--- a/libstdc++-v3/config/locale/dragonfly/c_locale.h
+++ b/libstdc++-v3/config/locale/dragonfly/c_locale.h
@@ -1,6 +1,6 @@
// localization implementation details, DragonFly version -*- C++ -*-
-// Copyright (C) 2001-2020 Free Software Foundation, Inc.
+// Copyright (C) 2001-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/dragonfly/codecvt_members.cc b/libstdc++-v3/config/locale/dragonfly/codecvt_members.cc
index 290942d..11cbcda 100644
--- a/libstdc++-v3/config/locale/dragonfly/codecvt_members.cc
+++ b/libstdc++-v3/config/locale/dragonfly/codecvt_members.cc
@@ -1,6 +1,6 @@
// std::codecvt implementation details, DragonFly version -*- C++ -*-
-// Copyright (C) 2015-2020 Free Software Foundation, Inc.
+// Copyright (C) 2015-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/dragonfly/collate_members.cc b/libstdc++-v3/config/locale/dragonfly/collate_members.cc
index ac20a0b..64c7d86 100644
--- a/libstdc++-v3/config/locale/dragonfly/collate_members.cc
+++ b/libstdc++-v3/config/locale/dragonfly/collate_members.cc
@@ -1,6 +1,6 @@
// std::collate implementation details, DragonFly version -*- C++ -*-
-// Copyright (C) 2015-2020 Free Software Foundation, Inc.
+// Copyright (C) 2015-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/dragonfly/ctype_members.cc b/libstdc++-v3/config/locale/dragonfly/ctype_members.cc
index a229bbb..420cb51 100644
--- a/libstdc++-v3/config/locale/dragonfly/ctype_members.cc
+++ b/libstdc++-v3/config/locale/dragonfly/ctype_members.cc
@@ -1,6 +1,6 @@
// std::ctype implementation details, DragonFly version -*- C++ -*-
-// Copyright (C) 2014-2020 Free Software Foundation, Inc.
+// Copyright (C) 2014-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/dragonfly/monetary_members.cc b/libstdc++-v3/config/locale/dragonfly/monetary_members.cc
index 35fff49..e1decc6 100644
--- a/libstdc++-v3/config/locale/dragonfly/monetary_members.cc
+++ b/libstdc++-v3/config/locale/dragonfly/monetary_members.cc
@@ -1,6 +1,6 @@
// std::moneypunct implementation details, DragonFly version -*- C++ -*-
-// Copyright (C) 2015-2020 Free Software Foundation, Inc.
+// Copyright (C) 2015-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/dragonfly/numeric_members.cc b/libstdc++-v3/config/locale/dragonfly/numeric_members.cc
index c7dc133..cac6fe8 100644
--- a/libstdc++-v3/config/locale/dragonfly/numeric_members.cc
+++ b/libstdc++-v3/config/locale/dragonfly/numeric_members.cc
@@ -1,6 +1,6 @@
// std::numpunct implementation details, DragonFly version -*- C++ -*-
-// Copyright (C) 2015-2020 Free Software Foundation, Inc.
+// Copyright (C) 2015-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/dragonfly/time_members.cc b/libstdc++-v3/config/locale/dragonfly/time_members.cc
index 0afe77b..c8b621a 100644
--- a/libstdc++-v3/config/locale/dragonfly/time_members.cc
+++ b/libstdc++-v3/config/locale/dragonfly/time_members.cc
@@ -1,6 +1,6 @@
// std::time_get, std::time_put implementation, DragonFly version -*- C++ -*-
-// Copyright (C) 2001-2020 Free Software Foundation, Inc.
+// Copyright (C) 2001-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/dragonfly/time_members.h b/libstdc++-v3/config/locale/dragonfly/time_members.h
index 424e963..04b7e99 100644
--- a/libstdc++-v3/config/locale/dragonfly/time_members.h
+++ b/libstdc++-v3/config/locale/dragonfly/time_members.h
@@ -1,6 +1,6 @@
// std::time_get, std::time_put implementation, DragonFly version -*- C++ -*-
-// Copyright (C) 2015-2020 Free Software Foundation, Inc.
+// Copyright (C) 2015-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/generic/c++locale_internal.h b/libstdc++-v3/config/locale/generic/c++locale_internal.h
index 2f6f4b5..13b6181 100644
--- a/libstdc++-v3/config/locale/generic/c++locale_internal.h
+++ b/libstdc++-v3/config/locale/generic/c++locale_internal.h
@@ -1,6 +1,6 @@
// Locale internal implementation header -*- C++ -*-
-// Copyright (C) 2002-2020 Free Software Foundation, Inc.
+// Copyright (C) 2002-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/generic/c_locale.cc b/libstdc++-v3/config/locale/generic/c_locale.cc
index 648b8e1..a6676a7 100644
--- a/libstdc++-v3/config/locale/generic/c_locale.cc
+++ b/libstdc++-v3/config/locale/generic/c_locale.cc
@@ -1,6 +1,6 @@
// Wrapper for underlying C-language localization -*- C++ -*-
-// Copyright (C) 2001-2020 Free Software Foundation, Inc.
+// Copyright (C) 2001-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/generic/c_locale.h b/libstdc++-v3/config/locale/generic/c_locale.h
index 7945e38..fbad3bb 100644
--- a/libstdc++-v3/config/locale/generic/c_locale.h
+++ b/libstdc++-v3/config/locale/generic/c_locale.h
@@ -1,6 +1,6 @@
// Wrapper for underlying C-language localization -*- C++ -*-
-// Copyright (C) 2001-2020 Free Software Foundation, Inc.
+// Copyright (C) 2001-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/generic/codecvt_members.cc b/libstdc++-v3/config/locale/generic/codecvt_members.cc
index 2c71dcc..b8cb513 100644
--- a/libstdc++-v3/config/locale/generic/codecvt_members.cc
+++ b/libstdc++-v3/config/locale/generic/codecvt_members.cc
@@ -1,6 +1,6 @@
// std::codecvt implementation details, generic version -*- C++ -*-
-// Copyright (C) 2002-2020 Free Software Foundation, Inc.
+// Copyright (C) 2002-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/generic/collate_members.cc b/libstdc++-v3/config/locale/generic/collate_members.cc
index 5c86dbb..2ffad89 100644
--- a/libstdc++-v3/config/locale/generic/collate_members.cc
+++ b/libstdc++-v3/config/locale/generic/collate_members.cc
@@ -1,6 +1,6 @@
// std::collate implementation details, generic version -*- C++ -*-
-// Copyright (C) 2001-2020 Free Software Foundation, Inc.
+// Copyright (C) 2001-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/generic/ctype_members.cc b/libstdc++-v3/config/locale/generic/ctype_members.cc
index 45968d3..81301de 100644
--- a/libstdc++-v3/config/locale/generic/ctype_members.cc
+++ b/libstdc++-v3/config/locale/generic/ctype_members.cc
@@ -1,6 +1,6 @@
// std::ctype implementation details, generic version -*- C++ -*-
-// Copyright (C) 2001-2020 Free Software Foundation, Inc.
+// Copyright (C) 2001-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/generic/messages_members.cc b/libstdc++-v3/config/locale/generic/messages_members.cc
index d9caffc..e4c0b71 100644
--- a/libstdc++-v3/config/locale/generic/messages_members.cc
+++ b/libstdc++-v3/config/locale/generic/messages_members.cc
@@ -1,6 +1,6 @@
// std::messages implementation details, generic version -*- C++ -*-
-// Copyright (C) 2001-2020 Free Software Foundation, Inc.
+// Copyright (C) 2001-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/generic/messages_members.h b/libstdc++-v3/config/locale/generic/messages_members.h
index abce578..78c10e6 100644
--- a/libstdc++-v3/config/locale/generic/messages_members.h
+++ b/libstdc++-v3/config/locale/generic/messages_members.h
@@ -1,6 +1,6 @@
// std::messages implementation details, generic version -*- C++ -*-
-// Copyright (C) 2001-2020 Free Software Foundation, Inc.
+// Copyright (C) 2001-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/generic/monetary_members.cc b/libstdc++-v3/config/locale/generic/monetary_members.cc
index 52e6d65..47c0a2b 100644
--- a/libstdc++-v3/config/locale/generic/monetary_members.cc
+++ b/libstdc++-v3/config/locale/generic/monetary_members.cc
@@ -1,6 +1,6 @@
// std::moneypunct implementation details, generic version -*- C++ -*-
-// Copyright (C) 2001-2020 Free Software Foundation, Inc.
+// Copyright (C) 2001-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/generic/numeric_members.cc b/libstdc++-v3/config/locale/generic/numeric_members.cc
index 6bd8e6a..e9111b6 100644
--- a/libstdc++-v3/config/locale/generic/numeric_members.cc
+++ b/libstdc++-v3/config/locale/generic/numeric_members.cc
@@ -1,6 +1,6 @@
// std::numpunct implementation details, generic version -*- C++ -*-
-// Copyright (C) 2001-2020 Free Software Foundation, Inc.
+// Copyright (C) 2001-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/generic/time_members.cc b/libstdc++-v3/config/locale/generic/time_members.cc
index f4346d5..c45a0a3 100644
--- a/libstdc++-v3/config/locale/generic/time_members.cc
+++ b/libstdc++-v3/config/locale/generic/time_members.cc
@@ -1,6 +1,6 @@
// std::time_get, std::time_put implementation, generic version -*- C++ -*-
-// Copyright (C) 2001-2020 Free Software Foundation, Inc.
+// Copyright (C) 2001-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/generic/time_members.h b/libstdc++-v3/config/locale/generic/time_members.h
index 8b2d7e9..39f7e23 100644
--- a/libstdc++-v3/config/locale/generic/time_members.h
+++ b/libstdc++-v3/config/locale/generic/time_members.h
@@ -1,6 +1,6 @@
// std::time_get, std::time_put implementation, generic version -*- C++ -*-
-// Copyright (C) 2001-2020 Free Software Foundation, Inc.
+// Copyright (C) 2001-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/gnu/c++locale_internal.h b/libstdc++-v3/config/locale/gnu/c++locale_internal.h
index e8181aa..3ab6af8 100644
--- a/libstdc++-v3/config/locale/gnu/c++locale_internal.h
+++ b/libstdc++-v3/config/locale/gnu/c++locale_internal.h
@@ -1,6 +1,6 @@
// Prototypes for GLIBC thread locale __-prefixed functions -*- C++ -*-
-// Copyright (C) 2002-2020 Free Software Foundation, Inc.
+// Copyright (C) 2002-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/gnu/c_locale.cc b/libstdc++-v3/config/locale/gnu/c_locale.cc
index 2700f9a..45437e7 100644
--- a/libstdc++-v3/config/locale/gnu/c_locale.cc
+++ b/libstdc++-v3/config/locale/gnu/c_locale.cc
@@ -1,6 +1,6 @@
// Wrapper for underlying C-language localization -*- C++ -*-
-// Copyright (C) 2001-2020 Free Software Foundation, Inc.
+// Copyright (C) 2001-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/gnu/c_locale.h b/libstdc++-v3/config/locale/gnu/c_locale.h
index bf9fafad..bc24355 100644
--- a/libstdc++-v3/config/locale/gnu/c_locale.h
+++ b/libstdc++-v3/config/locale/gnu/c_locale.h
@@ -1,6 +1,6 @@
// Wrapper for underlying C-language localization -*- C++ -*-
-// Copyright (C) 2001-2020 Free Software Foundation, Inc.
+// Copyright (C) 2001-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/gnu/codecvt_members.cc b/libstdc++-v3/config/locale/gnu/codecvt_members.cc
index f67a17a..0b82dec 100644
--- a/libstdc++-v3/config/locale/gnu/codecvt_members.cc
+++ b/libstdc++-v3/config/locale/gnu/codecvt_members.cc
@@ -1,6 +1,6 @@
// std::codecvt implementation details, GNU version -*- C++ -*-
-// Copyright (C) 2002-2020 Free Software Foundation, Inc.
+// Copyright (C) 2002-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/gnu/collate_members.cc b/libstdc++-v3/config/locale/gnu/collate_members.cc
index 6648ede..d4ba4ae 100644
--- a/libstdc++-v3/config/locale/gnu/collate_members.cc
+++ b/libstdc++-v3/config/locale/gnu/collate_members.cc
@@ -1,6 +1,6 @@
// std::collate implementation details, GNU version -*- C++ -*-
-// Copyright (C) 2001-2020 Free Software Foundation, Inc.
+// Copyright (C) 2001-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/gnu/ctype_members.cc b/libstdc++-v3/config/locale/gnu/ctype_members.cc
index 61ab0a0..e7a66f1f 100644
--- a/libstdc++-v3/config/locale/gnu/ctype_members.cc
+++ b/libstdc++-v3/config/locale/gnu/ctype_members.cc
@@ -1,6 +1,6 @@
// std::ctype implementation details, GNU version -*- C++ -*-
-// Copyright (C) 2001-2020 Free Software Foundation, Inc.
+// Copyright (C) 2001-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/gnu/messages_members.cc b/libstdc++-v3/config/locale/gnu/messages_members.cc
index 7535e63..f829203 100644
--- a/libstdc++-v3/config/locale/gnu/messages_members.cc
+++ b/libstdc++-v3/config/locale/gnu/messages_members.cc
@@ -1,6 +1,6 @@
// std::messages implementation details, GNU version -*- C++ -*-
-// Copyright (C) 2001-2020 Free Software Foundation, Inc.
+// Copyright (C) 2001-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/gnu/messages_members.h b/libstdc++-v3/config/locale/gnu/messages_members.h
index 847de87..bfdacd3 100644
--- a/libstdc++-v3/config/locale/gnu/messages_members.h
+++ b/libstdc++-v3/config/locale/gnu/messages_members.h
@@ -1,6 +1,6 @@
// std::messages implementation details, GNU version -*- C++ -*-
-// Copyright (C) 2001-2020 Free Software Foundation, Inc.
+// Copyright (C) 2001-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/gnu/monetary_members.cc b/libstdc++-v3/config/locale/gnu/monetary_members.cc
index e32e937..0b7e0ec 100644
--- a/libstdc++-v3/config/locale/gnu/monetary_members.cc
+++ b/libstdc++-v3/config/locale/gnu/monetary_members.cc
@@ -1,6 +1,6 @@
// std::moneypunct implementation details, GNU version -*- C++ -*-
-// Copyright (C) 2001-2020 Free Software Foundation, Inc.
+// Copyright (C) 2001-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/gnu/numeric_members.cc b/libstdc++-v3/config/locale/gnu/numeric_members.cc
index ffcdcc1..19bf7d1 100644
--- a/libstdc++-v3/config/locale/gnu/numeric_members.cc
+++ b/libstdc++-v3/config/locale/gnu/numeric_members.cc
@@ -1,6 +1,6 @@
// std::numpunct implementation details, GNU version -*- C++ -*-
-// Copyright (C) 2001-2020 Free Software Foundation, Inc.
+// Copyright (C) 2001-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/gnu/time_members.cc b/libstdc++-v3/config/locale/gnu/time_members.cc
index 73ce7a5..c98c15c 100644
--- a/libstdc++-v3/config/locale/gnu/time_members.cc
+++ b/libstdc++-v3/config/locale/gnu/time_members.cc
@@ -1,6 +1,6 @@
// std::time_get, std::time_put implementation, GNU version -*- C++ -*-
-// Copyright (C) 2001-2020 Free Software Foundation, Inc.
+// Copyright (C) 2001-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/gnu/time_members.h b/libstdc++-v3/config/locale/gnu/time_members.h
index 3ef2201..0edac03 100644
--- a/libstdc++-v3/config/locale/gnu/time_members.h
+++ b/libstdc++-v3/config/locale/gnu/time_members.h
@@ -1,6 +1,6 @@
// std::time_get, std::time_put implementation, GNU version -*- C++ -*-
-// Copyright (C) 2001-2020 Free Software Foundation, Inc.
+// Copyright (C) 2001-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/ieee_1003.1-2001/c_locale.cc b/libstdc++-v3/config/locale/ieee_1003.1-2001/c_locale.cc
index d50a69e..db64b1a 100644
--- a/libstdc++-v3/config/locale/ieee_1003.1-2001/c_locale.cc
+++ b/libstdc++-v3/config/locale/ieee_1003.1-2001/c_locale.cc
@@ -1,6 +1,6 @@
// Wrapper for underlying C-language localization -*- C++ -*-
-// Copyright (C) 2001-2020 Free Software Foundation, Inc.
+// Copyright (C) 2001-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/ieee_1003.1-2001/c_locale.h b/libstdc++-v3/config/locale/ieee_1003.1-2001/c_locale.h
index d8ea680..80c4f54 100644
--- a/libstdc++-v3/config/locale/ieee_1003.1-2001/c_locale.h
+++ b/libstdc++-v3/config/locale/ieee_1003.1-2001/c_locale.h
@@ -1,6 +1,6 @@
// Wrapper for underlying C-language localization -*- C++ -*-
-// Copyright (C) 2001-2020 Free Software Foundation, Inc.
+// Copyright (C) 2001-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/ieee_1003.1-2001/messages_members.cc b/libstdc++-v3/config/locale/ieee_1003.1-2001/messages_members.cc
index 79378b9..e9c18d9 100644
--- a/libstdc++-v3/config/locale/ieee_1003.1-2001/messages_members.cc
+++ b/libstdc++-v3/config/locale/ieee_1003.1-2001/messages_members.cc
@@ -1,6 +1,6 @@
// std::messages implementation details, IEEE 1003.1-200x version -*- C++ -*-
-// Copyright (C) 2001-2020 Free Software Foundation, Inc.
+// Copyright (C) 2001-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/ieee_1003.1-2001/messages_members.h b/libstdc++-v3/config/locale/ieee_1003.1-2001/messages_members.h
index 48341f8..7fe23d2 100644
--- a/libstdc++-v3/config/locale/ieee_1003.1-2001/messages_members.h
+++ b/libstdc++-v3/config/locale/ieee_1003.1-2001/messages_members.h
@@ -1,6 +1,6 @@
// std::messages implementation details, IEEE 1003.1-200x version -*- C++ -*-
-// Copyright (C) 2001-2020 Free Software Foundation, Inc.
+// Copyright (C) 2001-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/locale/newlib/ctype_members.cc b/libstdc++-v3/config/locale/newlib/ctype_members.cc
index 34c48e0..a22dfa7 100644
--- a/libstdc++-v3/config/locale/newlib/ctype_members.cc
+++ b/libstdc++-v3/config/locale/newlib/ctype_members.cc
@@ -1,6 +1,6 @@
// std::ctype implementation details, newlib version -*- C++ -*-
-// Copyright (C) 2011-2020 Free Software Foundation, Inc.
+// Copyright (C) 2011-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/aix/atomicity.h b/libstdc++-v3/config/os/aix/atomicity.h
index 9d05f84..13a51da 100644
--- a/libstdc++-v3/config/os/aix/atomicity.h
+++ b/libstdc++-v3/config/os/aix/atomicity.h
@@ -1,6 +1,6 @@
// Low-level functions for atomic operations: AIX version -*- C++ -*-
-// Copyright (C) 2000-2020 Free Software Foundation, Inc.
+// Copyright (C) 2000-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/aix/ctype_base.h b/libstdc++-v3/config/os/aix/ctype_base.h
index a4d45f4..db6abc4 100644
--- a/libstdc++-v3/config/os/aix/ctype_base.h
+++ b/libstdc++-v3/config/os/aix/ctype_base.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 1999-2020 Free Software Foundation, Inc.
+// Copyright (C) 1999-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/aix/ctype_configure_char.cc b/libstdc++-v3/config/os/aix/ctype_configure_char.cc
index f27da93..b12c0bd 100644
--- a/libstdc++-v3/config/os/aix/ctype_configure_char.cc
+++ b/libstdc++-v3/config/os/aix/ctype_configure_char.cc
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2011-2020 Free Software Foundation, Inc.
+// Copyright (C) 2011-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/aix/ctype_inline.h b/libstdc++-v3/config/os/aix/ctype_inline.h
index 5476507..1faa19d 100644
--- a/libstdc++-v3/config/os/aix/ctype_inline.h
+++ b/libstdc++-v3/config/os/aix/ctype_inline.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2000-2020 Free Software Foundation, Inc.
+// Copyright (C) 2000-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/aix/os_defines.h b/libstdc++-v3/config/os/aix/os_defines.h
index 6e4fc10..723a653 100644
--- a/libstdc++-v3/config/os/aix/os_defines.h
+++ b/libstdc++-v3/config/os/aix/os_defines.h
@@ -1,6 +1,6 @@
// Specific definitions for AIX -*- C++ -*-
-// Copyright (C) 2000-2020 Free Software Foundation, Inc.
+// Copyright (C) 2000-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/bionic/ctype_base.h b/libstdc++-v3/config/os/bionic/ctype_base.h
index b2d3e76..e169cec 100644
--- a/libstdc++-v3/config/os/bionic/ctype_base.h
+++ b/libstdc++-v3/config/os/bionic/ctype_base.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2010-2020 Free Software Foundation, Inc.
+// Copyright (C) 2010-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/bionic/ctype_configure_char.cc b/libstdc++-v3/config/os/bionic/ctype_configure_char.cc
index b0bb1f1..f244b31 100644
--- a/libstdc++-v3/config/os/bionic/ctype_configure_char.cc
+++ b/libstdc++-v3/config/os/bionic/ctype_configure_char.cc
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2011-2020 Free Software Foundation, Inc.
+// Copyright (C) 2011-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/bionic/ctype_inline.h b/libstdc++-v3/config/os/bionic/ctype_inline.h
index d788324..89067a8 100644
--- a/libstdc++-v3/config/os/bionic/ctype_inline.h
+++ b/libstdc++-v3/config/os/bionic/ctype_inline.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2010-2020 Free Software Foundation, Inc.
+// Copyright (C) 2010-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/bionic/os_defines.h b/libstdc++-v3/config/os/bionic/os_defines.h
index e746312..c534838 100644
--- a/libstdc++-v3/config/os/bionic/os_defines.h
+++ b/libstdc++-v3/config/os/bionic/os_defines.h
@@ -1,6 +1,6 @@
// Specific definitions for Bionic -*- C++ -*-
-// Copyright (C) 2010-2020 Free Software Foundation, Inc.
+// Copyright (C) 2010-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/bsd/darwin/ctype_base.h b/libstdc++-v3/config/os/bsd/darwin/ctype_base.h
index 7e57ef2..482798d 100644
--- a/libstdc++-v3/config/os/bsd/darwin/ctype_base.h
+++ b/libstdc++-v3/config/os/bsd/darwin/ctype_base.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2000-2020 Free Software Foundation, Inc.
+// Copyright (C) 2000-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/bsd/darwin/ctype_configure_char.cc b/libstdc++-v3/config/os/bsd/darwin/ctype_configure_char.cc
index f27da93..b12c0bd 100644
--- a/libstdc++-v3/config/os/bsd/darwin/ctype_configure_char.cc
+++ b/libstdc++-v3/config/os/bsd/darwin/ctype_configure_char.cc
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2011-2020 Free Software Foundation, Inc.
+// Copyright (C) 2011-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/bsd/darwin/ctype_inline.h b/libstdc++-v3/config/os/bsd/darwin/ctype_inline.h
index f396d62..f6d4be9 100644
--- a/libstdc++-v3/config/os/bsd/darwin/ctype_inline.h
+++ b/libstdc++-v3/config/os/bsd/darwin/ctype_inline.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2000-2020 Free Software Foundation, Inc.
+// Copyright (C) 2000-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/bsd/darwin/os_defines.h b/libstdc++-v3/config/os/bsd/darwin/os_defines.h
index 1177939..0b3bb79 100644
--- a/libstdc++-v3/config/os/bsd/darwin/os_defines.h
+++ b/libstdc++-v3/config/os/bsd/darwin/os_defines.h
@@ -1,6 +1,6 @@
// Specific definitions for Darwin -*- C++ -*-
-// Copyright (C) 2004-2020 Free Software Foundation, Inc.
+// Copyright (C) 2004-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/bsd/dragonfly/ctype_base.h b/libstdc++-v3/config/os/bsd/dragonfly/ctype_base.h
index e0fef9e..a82f174 100644
--- a/libstdc++-v3/config/os/bsd/dragonfly/ctype_base.h
+++ b/libstdc++-v3/config/os/bsd/dragonfly/ctype_base.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2014-2020 Free Software Foundation, Inc.
+// Copyright (C) 2014-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/bsd/dragonfly/ctype_configure_char.cc b/libstdc++-v3/config/os/bsd/dragonfly/ctype_configure_char.cc
index 5a34748..2d81480 100644
--- a/libstdc++-v3/config/os/bsd/dragonfly/ctype_configure_char.cc
+++ b/libstdc++-v3/config/os/bsd/dragonfly/ctype_configure_char.cc
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2014-2020 Free Software Foundation, Inc.
+// Copyright (C) 2014-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/bsd/dragonfly/ctype_inline.h b/libstdc++-v3/config/os/bsd/dragonfly/ctype_inline.h
index 5ad34ab..24e0501 100644
--- a/libstdc++-v3/config/os/bsd/dragonfly/ctype_inline.h
+++ b/libstdc++-v3/config/os/bsd/dragonfly/ctype_inline.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2014-2020 Free Software Foundation, Inc.
+// Copyright (C) 2014-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/bsd/dragonfly/os_defines.h b/libstdc++-v3/config/os/bsd/dragonfly/os_defines.h
index c42c6e6..49afa2e 100644
--- a/libstdc++-v3/config/os/bsd/dragonfly/os_defines.h
+++ b/libstdc++-v3/config/os/bsd/dragonfly/os_defines.h
@@ -1,6 +1,6 @@
// Specific definitions for BSD -*- C++ -*-
-// Copyright (C) 2014-2020 Free Software Foundation, Inc.
+// Copyright (C) 2014-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/bsd/freebsd/ctype_base.h b/libstdc++-v3/config/os/bsd/freebsd/ctype_base.h
index 8f6b482..f1dfc7f 100644
--- a/libstdc++-v3/config/os/bsd/freebsd/ctype_base.h
+++ b/libstdc++-v3/config/os/bsd/freebsd/ctype_base.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2000-2020 Free Software Foundation, Inc.
+// Copyright (C) 2000-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/bsd/freebsd/ctype_configure_char.cc b/libstdc++-v3/config/os/bsd/freebsd/ctype_configure_char.cc
index 5a34748..2d81480 100644
--- a/libstdc++-v3/config/os/bsd/freebsd/ctype_configure_char.cc
+++ b/libstdc++-v3/config/os/bsd/freebsd/ctype_configure_char.cc
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2014-2020 Free Software Foundation, Inc.
+// Copyright (C) 2014-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/bsd/freebsd/ctype_inline.h b/libstdc++-v3/config/os/bsd/freebsd/ctype_inline.h
index f396d62..f6d4be9 100644
--- a/libstdc++-v3/config/os/bsd/freebsd/ctype_inline.h
+++ b/libstdc++-v3/config/os/bsd/freebsd/ctype_inline.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2000-2020 Free Software Foundation, Inc.
+// Copyright (C) 2000-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/bsd/freebsd/os_defines.h b/libstdc++-v3/config/os/bsd/freebsd/os_defines.h
index d896de4..fc325c6 100644
--- a/libstdc++-v3/config/os/bsd/freebsd/os_defines.h
+++ b/libstdc++-v3/config/os/bsd/freebsd/os_defines.h
@@ -1,6 +1,6 @@
// Specific definitions for BSD -*- C++ -*-
-// Copyright (C) 2000-2020 Free Software Foundation, Inc.
+// Copyright (C) 2000-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/bsd/netbsd/ctype_base.h b/libstdc++-v3/config/os/bsd/netbsd/ctype_base.h
index 28bf232..6c8d6ce 100644
--- a/libstdc++-v3/config/os/bsd/netbsd/ctype_base.h
+++ b/libstdc++-v3/config/os/bsd/netbsd/ctype_base.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2000-2020 Free Software Foundation, Inc.
+// Copyright (C) 2000-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/bsd/netbsd/ctype_configure_char.cc b/libstdc++-v3/config/os/bsd/netbsd/ctype_configure_char.cc
index 86f7828..f9c7b20 100644
--- a/libstdc++-v3/config/os/bsd/netbsd/ctype_configure_char.cc
+++ b/libstdc++-v3/config/os/bsd/netbsd/ctype_configure_char.cc
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2011-2020 Free Software Foundation, Inc.
+// Copyright (C) 2011-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/bsd/netbsd/ctype_inline.h b/libstdc++-v3/config/os/bsd/netbsd/ctype_inline.h
index 4536690..edce1bf 100644
--- a/libstdc++-v3/config/os/bsd/netbsd/ctype_inline.h
+++ b/libstdc++-v3/config/os/bsd/netbsd/ctype_inline.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2000-2020 Free Software Foundation, Inc.
+// Copyright (C) 2000-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/bsd/netbsd/os_defines.h b/libstdc++-v3/config/os/bsd/netbsd/os_defines.h
index d15727e..abafc62 100644
--- a/libstdc++-v3/config/os/bsd/netbsd/os_defines.h
+++ b/libstdc++-v3/config/os/bsd/netbsd/os_defines.h
@@ -1,6 +1,6 @@
// Specific definitions for NetBSD -*- C++ -*-
-// Copyright (C) 2000-2020 Free Software Foundation, Inc.
+// Copyright (C) 2000-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/bsd/openbsd/ctype_base.h b/libstdc++-v3/config/os/bsd/openbsd/ctype_base.h
index f0e5df4..93c135f 100644
--- a/libstdc++-v3/config/os/bsd/openbsd/ctype_base.h
+++ b/libstdc++-v3/config/os/bsd/openbsd/ctype_base.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2000-2020 Free Software Foundation, Inc.
+// Copyright (C) 2000-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/bsd/openbsd/ctype_configure_char.cc b/libstdc++-v3/config/os/bsd/openbsd/ctype_configure_char.cc
index abed5b4..3bce3e9 100644
--- a/libstdc++-v3/config/os/bsd/openbsd/ctype_configure_char.cc
+++ b/libstdc++-v3/config/os/bsd/openbsd/ctype_configure_char.cc
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2011-2020 Free Software Foundation, Inc.
+// Copyright (C) 2011-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/bsd/openbsd/ctype_inline.h b/libstdc++-v3/config/os/bsd/openbsd/ctype_inline.h
index d788324..89067a8 100644
--- a/libstdc++-v3/config/os/bsd/openbsd/ctype_inline.h
+++ b/libstdc++-v3/config/os/bsd/openbsd/ctype_inline.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2010-2020 Free Software Foundation, Inc.
+// Copyright (C) 2010-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/bsd/openbsd/os_defines.h b/libstdc++-v3/config/os/bsd/openbsd/os_defines.h
index 1761a10e..75a2924 100644
--- a/libstdc++-v3/config/os/bsd/openbsd/os_defines.h
+++ b/libstdc++-v3/config/os/bsd/openbsd/os_defines.h
@@ -1,6 +1,6 @@
// Specific definitions for OpenBSD -*- C++ -*-
-// Copyright (C) 2000-2020 Free Software Foundation, Inc.
+// Copyright (C) 2000-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/djgpp/ctype_base.h b/libstdc++-v3/config/os/djgpp/ctype_base.h
index 4b12718..73aa5bc 100644
--- a/libstdc++-v3/config/os/djgpp/ctype_base.h
+++ b/libstdc++-v3/config/os/djgpp/ctype_base.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2001-2020 Free Software Foundation, Inc.
+// Copyright (C) 2001-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/djgpp/ctype_configure_char.cc b/libstdc++-v3/config/os/djgpp/ctype_configure_char.cc
index 8562c8f..8a63099 100644
--- a/libstdc++-v3/config/os/djgpp/ctype_configure_char.cc
+++ b/libstdc++-v3/config/os/djgpp/ctype_configure_char.cc
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2011-2020 Free Software Foundation, Inc.
+// Copyright (C) 2011-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/djgpp/ctype_inline.h b/libstdc++-v3/config/os/djgpp/ctype_inline.h
index e86d134..c4f1ede 100644
--- a/libstdc++-v3/config/os/djgpp/ctype_inline.h
+++ b/libstdc++-v3/config/os/djgpp/ctype_inline.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2001-2020 Free Software Foundation, Inc.
+// Copyright (C) 2001-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/djgpp/error_constants.h b/libstdc++-v3/config/os/djgpp/error_constants.h
index 8f947e6..e538d38 100644
--- a/libstdc++-v3/config/os/djgpp/error_constants.h
+++ b/libstdc++-v3/config/os/djgpp/error_constants.h
@@ -1,6 +1,6 @@
// Specific definitions for DJGPP platform -*- C++ -*-
-// Copyright (C) 2010-2020 Free Software Foundation, Inc.
+// Copyright (C) 2010-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/djgpp/os_defines.h b/libstdc++-v3/config/os/djgpp/os_defines.h
index a822a87..11c7838 100644
--- a/libstdc++-v3/config/os/djgpp/os_defines.h
+++ b/libstdc++-v3/config/os/djgpp/os_defines.h
@@ -1,6 +1,6 @@
// Specific definitions for DJGPP -*- C++ -*-
-// Copyright (C) 2001-2020 Free Software Foundation, Inc.
+// Copyright (C) 2001-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/generic/ctype_base.h b/libstdc++-v3/config/os/generic/ctype_base.h
index 11bba85..62fce60 100644
--- a/libstdc++-v3/config/os/generic/ctype_base.h
+++ b/libstdc++-v3/config/os/generic/ctype_base.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 1997-2020 Free Software Foundation, Inc.
+// Copyright (C) 1997-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/generic/ctype_configure_char.cc b/libstdc++-v3/config/os/generic/ctype_configure_char.cc
index f27da93..b12c0bd 100644
--- a/libstdc++-v3/config/os/generic/ctype_configure_char.cc
+++ b/libstdc++-v3/config/os/generic/ctype_configure_char.cc
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2011-2020 Free Software Foundation, Inc.
+// Copyright (C) 2011-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/generic/ctype_inline.h b/libstdc++-v3/config/os/generic/ctype_inline.h
index f247364..b6ad988 100644
--- a/libstdc++-v3/config/os/generic/ctype_inline.h
+++ b/libstdc++-v3/config/os/generic/ctype_inline.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2000-2020 Free Software Foundation, Inc.
+// Copyright (C) 2000-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/generic/error_constants.h b/libstdc++-v3/config/os/generic/error_constants.h
index 0d34f71..9d01c16 100644
--- a/libstdc++-v3/config/os/generic/error_constants.h
+++ b/libstdc++-v3/config/os/generic/error_constants.h
@@ -1,6 +1,6 @@
// Specific definitions for generic platforms -*- C++ -*-
-// Copyright (C) 2007-2020 Free Software Foundation, Inc.
+// Copyright (C) 2007-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/generic/os_defines.h b/libstdc++-v3/config/os/generic/os_defines.h
index 81af53f..d269c58 100644
--- a/libstdc++-v3/config/os/generic/os_defines.h
+++ b/libstdc++-v3/config/os/generic/os_defines.h
@@ -1,6 +1,6 @@
// Specific definitions for generic platforms -*- C++ -*-
-// Copyright (C) 2000-2020 Free Software Foundation, Inc.
+// Copyright (C) 2000-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/gnu-linux/ctype_base.h b/libstdc++-v3/config/os/gnu-linux/ctype_base.h
index 24bff55..3a03b9a 100644
--- a/libstdc++-v3/config/os/gnu-linux/ctype_base.h
+++ b/libstdc++-v3/config/os/gnu-linux/ctype_base.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 1997-2020 Free Software Foundation, Inc.
+// Copyright (C) 1997-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/gnu-linux/ctype_configure_char.cc b/libstdc++-v3/config/os/gnu-linux/ctype_configure_char.cc
index f57ed81..d6ab731 100644
--- a/libstdc++-v3/config/os/gnu-linux/ctype_configure_char.cc
+++ b/libstdc++-v3/config/os/gnu-linux/ctype_configure_char.cc
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2011-2020 Free Software Foundation, Inc.
+// Copyright (C) 2011-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/gnu-linux/ctype_inline.h b/libstdc++-v3/config/os/gnu-linux/ctype_inline.h
index ae8a2f4..3a2dae5 100644
--- a/libstdc++-v3/config/os/gnu-linux/ctype_inline.h
+++ b/libstdc++-v3/config/os/gnu-linux/ctype_inline.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2000-2020 Free Software Foundation, Inc.
+// Copyright (C) 2000-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/gnu-linux/os_defines.h b/libstdc++-v3/config/os/gnu-linux/os_defines.h
index 01bfa9d..64f78df 100644
--- a/libstdc++-v3/config/os/gnu-linux/os_defines.h
+++ b/libstdc++-v3/config/os/gnu-linux/os_defines.h
@@ -1,6 +1,6 @@
// Specific definitions for GNU/Linux -*- C++ -*-
-// Copyright (C) 2000-2020 Free Software Foundation, Inc.
+// Copyright (C) 2000-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/hpux/ctype_base.h b/libstdc++-v3/config/os/hpux/ctype_base.h
index ae768b23..bde9a83 100644
--- a/libstdc++-v3/config/os/hpux/ctype_base.h
+++ b/libstdc++-v3/config/os/hpux/ctype_base.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 1997-2020 Free Software Foundation, Inc.
+// Copyright (C) 1997-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/hpux/ctype_configure_char.cc b/libstdc++-v3/config/os/hpux/ctype_configure_char.cc
index 6708c64..ef0f4c1 100644
--- a/libstdc++-v3/config/os/hpux/ctype_configure_char.cc
+++ b/libstdc++-v3/config/os/hpux/ctype_configure_char.cc
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2011-2020 Free Software Foundation, Inc.
+// Copyright (C) 2011-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/hpux/ctype_inline.h b/libstdc++-v3/config/os/hpux/ctype_inline.h
index ae8a2f4..3a2dae5 100644
--- a/libstdc++-v3/config/os/hpux/ctype_inline.h
+++ b/libstdc++-v3/config/os/hpux/ctype_inline.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2000-2020 Free Software Foundation, Inc.
+// Copyright (C) 2000-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/hpux/os_defines.h b/libstdc++-v3/config/os/hpux/os_defines.h
index 02a4a1c..b739bcb 100644
--- a/libstdc++-v3/config/os/hpux/os_defines.h
+++ b/libstdc++-v3/config/os/hpux/os_defines.h
@@ -1,6 +1,6 @@
// Specific definitions for HPUX -*- C++ -*-
-// Copyright (C) 2000-2020 Free Software Foundation, Inc.
+// Copyright (C) 2000-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/mingw32-w64/ctype_base.h b/libstdc++-v3/config/os/mingw32-w64/ctype_base.h
index ede92c1..a058bb4 100644
--- a/libstdc++-v3/config/os/mingw32-w64/ctype_base.h
+++ b/libstdc++-v3/config/os/mingw32-w64/ctype_base.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 1997-2020 Free Software Foundation, Inc.
+// Copyright (C) 1997-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/mingw32-w64/ctype_configure_char.cc b/libstdc++-v3/config/os/mingw32-w64/ctype_configure_char.cc
index 9c44e26..c40c710 100644
--- a/libstdc++-v3/config/os/mingw32-w64/ctype_configure_char.cc
+++ b/libstdc++-v3/config/os/mingw32-w64/ctype_configure_char.cc
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2011-2020 Free Software Foundation, Inc.
+// Copyright (C) 2011-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/mingw32-w64/ctype_inline.h b/libstdc++-v3/config/os/mingw32-w64/ctype_inline.h
index 47c2aac..7f65778 100644
--- a/libstdc++-v3/config/os/mingw32-w64/ctype_inline.h
+++ b/libstdc++-v3/config/os/mingw32-w64/ctype_inline.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2000-2020 Free Software Foundation, Inc.
+// Copyright (C) 2000-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/mingw32-w64/error_constants.h b/libstdc++-v3/config/os/mingw32-w64/error_constants.h
index 3534c3e..ec60fd7 100644
--- a/libstdc++-v3/config/os/mingw32-w64/error_constants.h
+++ b/libstdc++-v3/config/os/mingw32-w64/error_constants.h
@@ -1,6 +1,6 @@
// Specific definitions for mingw32 platform -*- C++ -*-
-// Copyright (C) 2007-2020 Free Software Foundation, Inc.
+// Copyright (C) 2007-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/mingw32-w64/os_defines.h b/libstdc++-v3/config/os/mingw32-w64/os_defines.h
index 39bdedd..e0eb762 100644
--- a/libstdc++-v3/config/os/mingw32-w64/os_defines.h
+++ b/libstdc++-v3/config/os/mingw32-w64/os_defines.h
@@ -1,6 +1,6 @@
// Specific definitions for generic platforms -*- C++ -*-
-// Copyright (C) 2000-2020 Free Software Foundation, Inc.
+// Copyright (C) 2000-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/mingw32/ctype_base.h b/libstdc++-v3/config/os/mingw32/ctype_base.h
index ede92c1..a058bb4 100644
--- a/libstdc++-v3/config/os/mingw32/ctype_base.h
+++ b/libstdc++-v3/config/os/mingw32/ctype_base.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 1997-2020 Free Software Foundation, Inc.
+// Copyright (C) 1997-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/mingw32/ctype_configure_char.cc b/libstdc++-v3/config/os/mingw32/ctype_configure_char.cc
index 9c44e26..c40c710 100644
--- a/libstdc++-v3/config/os/mingw32/ctype_configure_char.cc
+++ b/libstdc++-v3/config/os/mingw32/ctype_configure_char.cc
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2011-2020 Free Software Foundation, Inc.
+// Copyright (C) 2011-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/mingw32/ctype_inline.h b/libstdc++-v3/config/os/mingw32/ctype_inline.h
index 47c2aac..7f65778 100644
--- a/libstdc++-v3/config/os/mingw32/ctype_inline.h
+++ b/libstdc++-v3/config/os/mingw32/ctype_inline.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2000-2020 Free Software Foundation, Inc.
+// Copyright (C) 2000-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/mingw32/error_constants.h b/libstdc++-v3/config/os/mingw32/error_constants.h
index 2222c52..eca06a9 100644
--- a/libstdc++-v3/config/os/mingw32/error_constants.h
+++ b/libstdc++-v3/config/os/mingw32/error_constants.h
@@ -1,6 +1,6 @@
// Specific definitions for mingw32 platform -*- C++ -*-
-// Copyright (C) 2007-2020 Free Software Foundation, Inc.
+// Copyright (C) 2007-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/mingw32/os_defines.h b/libstdc++-v3/config/os/mingw32/os_defines.h
index 9d2f2bd..57a1693 100644
--- a/libstdc++-v3/config/os/mingw32/os_defines.h
+++ b/libstdc++-v3/config/os/mingw32/os_defines.h
@@ -1,6 +1,6 @@
// Specific definitions for generic platforms -*- C++ -*-
-// Copyright (C) 2000-2020 Free Software Foundation, Inc.
+// Copyright (C) 2000-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/newlib/ctype_base.h b/libstdc++-v3/config/os/newlib/ctype_base.h
index d8e9b6ef..33654d7 100644
--- a/libstdc++-v3/config/os/newlib/ctype_base.h
+++ b/libstdc++-v3/config/os/newlib/ctype_base.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2000-2020 Free Software Foundation, Inc.
+// Copyright (C) 2000-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/newlib/ctype_configure_char.cc b/libstdc++-v3/config/os/newlib/ctype_configure_char.cc
index b0bb1f1..f244b31 100644
--- a/libstdc++-v3/config/os/newlib/ctype_configure_char.cc
+++ b/libstdc++-v3/config/os/newlib/ctype_configure_char.cc
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2011-2020 Free Software Foundation, Inc.
+// Copyright (C) 2011-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/newlib/ctype_inline.h b/libstdc++-v3/config/os/newlib/ctype_inline.h
index e75762a..46f5a38 100644
--- a/libstdc++-v3/config/os/newlib/ctype_inline.h
+++ b/libstdc++-v3/config/os/newlib/ctype_inline.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2000-2020 Free Software Foundation, Inc.
+// Copyright (C) 2000-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/newlib/os_defines.h b/libstdc++-v3/config/os/newlib/os_defines.h
index a31de17..bbf5794 100644
--- a/libstdc++-v3/config/os/newlib/os_defines.h
+++ b/libstdc++-v3/config/os/newlib/os_defines.h
@@ -1,6 +1,6 @@
// Specific definitions for newlib -*- C++ -*-
-// Copyright (C) 2000-2020 Free Software Foundation, Inc.
+// Copyright (C) 2000-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/qnx/qnx6.1/ctype_base.h b/libstdc++-v3/config/os/qnx/qnx6.1/ctype_base.h
index 2c3229e..4bc9d03 100644
--- a/libstdc++-v3/config/os/qnx/qnx6.1/ctype_base.h
+++ b/libstdc++-v3/config/os/qnx/qnx6.1/ctype_base.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2002-2020 Free Software Foundation, Inc.
+// Copyright (C) 2002-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/qnx/qnx6.1/ctype_configure_char.cc b/libstdc++-v3/config/os/qnx/qnx6.1/ctype_configure_char.cc
index 352186b..7bb2b2d 100644
--- a/libstdc++-v3/config/os/qnx/qnx6.1/ctype_configure_char.cc
+++ b/libstdc++-v3/config/os/qnx/qnx6.1/ctype_configure_char.cc
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2011-2020 Free Software Foundation, Inc.
+// Copyright (C) 2011-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/qnx/qnx6.1/ctype_inline.h b/libstdc++-v3/config/os/qnx/qnx6.1/ctype_inline.h
index 0e6fc07..b3e918e 100644
--- a/libstdc++-v3/config/os/qnx/qnx6.1/ctype_inline.h
+++ b/libstdc++-v3/config/os/qnx/qnx6.1/ctype_inline.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2002-2020 Free Software Foundation, Inc.
+// Copyright (C) 2002-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/qnx/qnx6.1/os_defines.h b/libstdc++-v3/config/os/qnx/qnx6.1/os_defines.h
index a98ba61..a2e68ab 100644
--- a/libstdc++-v3/config/os/qnx/qnx6.1/os_defines.h
+++ b/libstdc++-v3/config/os/qnx/qnx6.1/os_defines.h
@@ -1,6 +1,6 @@
// Specific definitions for QNX 6.1 -*- C++ -*-
-// Copyright (C) 2002-2020 Free Software Foundation, Inc.
+// Copyright (C) 2002-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/solaris/ctype_base.h b/libstdc++-v3/config/os/solaris/ctype_base.h
index b28aa93..9d39ec4 100644
--- a/libstdc++-v3/config/os/solaris/ctype_base.h
+++ b/libstdc++-v3/config/os/solaris/ctype_base.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 1997-2020 Free Software Foundation, Inc.
+// Copyright (C) 1997-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/solaris/ctype_configure_char.cc b/libstdc++-v3/config/os/solaris/ctype_configure_char.cc
index a982ca6..430c007 100644
--- a/libstdc++-v3/config/os/solaris/ctype_configure_char.cc
+++ b/libstdc++-v3/config/os/solaris/ctype_configure_char.cc
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2011-2020 Free Software Foundation, Inc.
+// Copyright (C) 2011-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/solaris/ctype_inline.h b/libstdc++-v3/config/os/solaris/ctype_inline.h
index ae8a2f4..3a2dae5 100644
--- a/libstdc++-v3/config/os/solaris/ctype_inline.h
+++ b/libstdc++-v3/config/os/solaris/ctype_inline.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2000-2020 Free Software Foundation, Inc.
+// Copyright (C) 2000-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/solaris/os_defines.h b/libstdc++-v3/config/os/solaris/os_defines.h
index 36e8cb7..edce98d 100644
--- a/libstdc++-v3/config/os/solaris/os_defines.h
+++ b/libstdc++-v3/config/os/solaris/os_defines.h
@@ -1,6 +1,6 @@
// Specific definitions for Solaris 10+ -*- C++ -*-
-// Copyright (C) 2000-2020 Free Software Foundation, Inc.
+// Copyright (C) 2000-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/tpf/ctype_base.h b/libstdc++-v3/config/os/tpf/ctype_base.h
index 1bc1459..b97218e 100644
--- a/libstdc++-v3/config/os/tpf/ctype_base.h
+++ b/libstdc++-v3/config/os/tpf/ctype_base.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2004-2020 Free Software Foundation, Inc.
+// Copyright (C) 2004-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/tpf/ctype_configure_char.cc b/libstdc++-v3/config/os/tpf/ctype_configure_char.cc
index 2ff27b3..e460af1 100644
--- a/libstdc++-v3/config/os/tpf/ctype_configure_char.cc
+++ b/libstdc++-v3/config/os/tpf/ctype_configure_char.cc
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2011-2020 Free Software Foundation, Inc.
+// Copyright (C) 2011-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/tpf/ctype_inline.h b/libstdc++-v3/config/os/tpf/ctype_inline.h
index 99958a1..eb902d5 100644
--- a/libstdc++-v3/config/os/tpf/ctype_inline.h
+++ b/libstdc++-v3/config/os/tpf/ctype_inline.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2004-2020 Free Software Foundation, Inc.
+// Copyright (C) 2004-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/tpf/os_defines.h b/libstdc++-v3/config/os/tpf/os_defines.h
index 7477ae8..0068431 100644
--- a/libstdc++-v3/config/os/tpf/os_defines.h
+++ b/libstdc++-v3/config/os/tpf/os_defines.h
@@ -1,6 +1,6 @@
// Specific definitions for TPF -*- C++ -*-
-// Copyright (C) 2004-2020 Free Software Foundation, Inc.
+// Copyright (C) 2004-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/uclibc/ctype_base.h b/libstdc++-v3/config/os/uclibc/ctype_base.h
index 1808924..dafcbfd 100644
--- a/libstdc++-v3/config/os/uclibc/ctype_base.h
+++ b/libstdc++-v3/config/os/uclibc/ctype_base.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 1997-2020 Free Software Foundation, Inc.
+// Copyright (C) 1997-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/uclibc/ctype_configure_char.cc b/libstdc++-v3/config/os/uclibc/ctype_configure_char.cc
index e1fc191..3ef571c 100644
--- a/libstdc++-v3/config/os/uclibc/ctype_configure_char.cc
+++ b/libstdc++-v3/config/os/uclibc/ctype_configure_char.cc
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2011-2020 Free Software Foundation, Inc.
+// Copyright (C) 2011-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/uclibc/ctype_inline.h b/libstdc++-v3/config/os/uclibc/ctype_inline.h
index ae8a2f4..3a2dae5 100644
--- a/libstdc++-v3/config/os/uclibc/ctype_inline.h
+++ b/libstdc++-v3/config/os/uclibc/ctype_inline.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2000-2020 Free Software Foundation, Inc.
+// Copyright (C) 2000-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/uclibc/os_defines.h b/libstdc++-v3/config/os/uclibc/os_defines.h
index 54896a67..8a2b1b1 100644
--- a/libstdc++-v3/config/os/uclibc/os_defines.h
+++ b/libstdc++-v3/config/os/uclibc/os_defines.h
@@ -1,6 +1,6 @@
// Specific definitions for GNU/Linux with uClibc -*- C++ -*-
-// Copyright (C) 2000-2020 Free Software Foundation, Inc.
+// Copyright (C) 2000-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/vxworks/ctype_base.h b/libstdc++-v3/config/os/vxworks/ctype_base.h
index 9395176..be60d79 100644
--- a/libstdc++-v3/config/os/vxworks/ctype_base.h
+++ b/libstdc++-v3/config/os/vxworks/ctype_base.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 1997-2020 Free Software Foundation, Inc.
+// Copyright (C) 1997-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/vxworks/ctype_configure_char.cc b/libstdc++-v3/config/os/vxworks/ctype_configure_char.cc
index c9d3b36..cd2eca1 100644
--- a/libstdc++-v3/config/os/vxworks/ctype_configure_char.cc
+++ b/libstdc++-v3/config/os/vxworks/ctype_configure_char.cc
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2011-2020 Free Software Foundation, Inc.
+// Copyright (C) 2011-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/vxworks/ctype_inline.h b/libstdc++-v3/config/os/vxworks/ctype_inline.h
index eebc0ed..cf8b389 100644
--- a/libstdc++-v3/config/os/vxworks/ctype_inline.h
+++ b/libstdc++-v3/config/os/vxworks/ctype_inline.h
@@ -1,6 +1,6 @@
// Locale support -*- C++ -*-
-// Copyright (C) 2000-2020 Free Software Foundation, Inc.
+// Copyright (C) 2000-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
diff --git a/libstdc++-v3/config/os/vxworks/os_defines.h b/libstdc++-v3/config/os/vxworks/os_defines.h
index 59f1932..c881b2b 100644
--- a/libstdc++-v3/config/os/vxworks/os_defines.h
+++ b/libstdc++-v3/config/os/vxworks/os_defines.h
@@ -1,6 +1,6 @@
// Specific definitions for VxWorks -*- C++ -*-
-// Copyright (C) 2000-2020 Free Software Foundation, Inc.
+// Copyright (C) 2000-2021 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the