Update copyright years.

From-SVN: r279813

26 files changed, 31 insertions, 27 deletions

diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog
index a11da283522..f8c539f7c5e 100644
--- a/libcpp/ChangeLog
+++ b/libcpp/ChangeLog
@@ -1,3 +1,7 @@
+2020-01-01  Jakub Jelinek  <jakub@redhat.com>
+
+	Update copyright years.
+
 2019-12-18  David Malcolm  <dmalcolm@redhat.com>
 
 	PR preprocessor/92982
@@ -6036,7 +6040,7 @@
 	* include/symtab.h: Moved from gcc/hashtable.h.  Change header
 	guard name.
 
-Copyright (C) 2004-2019 Free Software Foundation, Inc.
+Copyright (C) 2004-2020 Free Software Foundation, Inc.
 
 Copying and distribution of this file, with or without modification,
 are permitted in any medium without royalty provided the copyright
diff --git a/libcpp/Makefile.in b/libcpp/Makefile.in
index 81be1fd67ec..8f8c8f65eb3 100644
--- a/libcpp/Makefile.in
+++ b/libcpp/Makefile.in
@@ -1,7 +1,7 @@
 # @configure_input@
 # Makefile for libcpp.  Run 'configure' to generate Makefile from Makefile.in
 
-# Copyright (C) 2004-2019 Free Software Foundation, Inc.
+# Copyright (C) 2004-2020 Free Software Foundation, Inc.
 
 #This file is part of libcpp.
 
diff --git a/libcpp/charset.c b/libcpp/charset.c
index 5da39a643d7..d9281c5fb97 100644
--- a/libcpp/charset.c
+++ b/libcpp/charset.c
@@ -1,5 +1,5 @@
 /* CPP Library - charsets
-   Copyright (C) 1998-2019 Free Software Foundation, Inc.
+   Copyright (C) 1998-2020 Free Software Foundation, Inc.
 
    Broken out of c-lex.c Apr 2003, adding valid C99 UCN ranges.
 
diff --git a/libcpp/directives-only.c b/libcpp/directives-only.c
index fae3b5b4ba4..5eac118d824 100644
--- a/libcpp/directives-only.c
+++ b/libcpp/directives-only.c
@@ -1,5 +1,5 @@
 /* CPP Library - directive only preprocessing for distributed compilation.
-   Copyright (C) 2007-2019 Free Software Foundation, Inc.
+   Copyright (C) 2007-2020 Free Software Foundation, Inc.
    Contributed by Ollie Wild <aaw@google.com>.
 
 This program is free software; you can redistribute it and/or modify it
diff --git a/libcpp/directives.c b/libcpp/directives.c
index 6e011a1bae2..983206a5838 100644
--- a/libcpp/directives.c
+++ b/libcpp/directives.c
@@ -1,5 +1,5 @@
 /* CPP Library. (Directive handling.)
-   Copyright (C) 1986-2019 Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 Free Software Foundation, Inc.
    Contributed by Per Bothner, 1994-95.
    Based on CCCP program by Paul Rubin, June 1986
    Adapted to ANSI C, Richard Stallman, Jan 1987
diff --git a/libcpp/errors.c b/libcpp/errors.c
index ff5e1c29076..275e4afd003 100644
--- a/libcpp/errors.c
+++ b/libcpp/errors.c
@@ -1,5 +1,5 @@
 /* Default error handlers for CPP Library.
-   Copyright (C) 1986-2019 Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 Free Software Foundation, Inc.
    Written by Per Bothner, 1994.
    Based on CCCP program by Paul Rubin, June 1986
    Adapted to ANSI C, Richard Stallman, Jan 1987
diff --git a/libcpp/expr.c b/libcpp/expr.c
index 65baafe3f1e..1078c0722f6 100644
--- a/libcpp/expr.c
+++ b/libcpp/expr.c
@@ -1,5 +1,5 @@
 /* Parse C expressions for cpplib.
-   Copyright (C) 1987-2019 Free Software Foundation, Inc.
+   Copyright (C) 1987-2020 Free Software Foundation, Inc.
    Contributed by Per Bothner, 1994.
 
 This program is free software; you can redistribute it and/or modify it
diff --git a/libcpp/files.c b/libcpp/files.c
index aa77dc74e94..7abae7ae6ec 100644
--- a/libcpp/files.c
+++ b/libcpp/files.c
@@ -1,5 +1,5 @@
 /* Part of CPP library.  File handling.
-   Copyright (C) 1986-2019 Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 Free Software Foundation, Inc.
    Written by Per Bothner, 1994.
    Based on CCCP program by Paul Rubin, June 1986
    Adapted to ANSI C, Richard Stallman, Jan 1987
diff --git a/libcpp/identifiers.c b/libcpp/identifiers.c
index 59b2dd85e8c..562d8fee3b5 100644
--- a/libcpp/identifiers.c
+++ b/libcpp/identifiers.c
@@ -1,5 +1,5 @@
 /* Hash tables for the CPP library.
-   Copyright (C) 1986-2019 Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 Free Software Foundation, Inc.
    Written by Per Bothner, 1994.
    Based on CCCP program by Paul Rubin, June 1986
    Adapted to ANSI C, Richard Stallman, Jan 1987
diff --git a/libcpp/include/cpplib.h b/libcpp/include/cpplib.h
index 1349871dc38..1c26c365347 100644
--- a/libcpp/include/cpplib.h
+++ b/libcpp/include/cpplib.h
@@ -1,5 +1,5 @@
 /* Definitions for CPP library.
-   Copyright (C) 1995-2019 Free Software Foundation, Inc.
+   Copyright (C) 1995-2020 Free Software Foundation, Inc.
    Written by Per Bothner, 1994-95.
 
 This program is free software; you can redistribute it and/or modify it
diff --git a/libcpp/include/line-map.h b/libcpp/include/line-map.h
index e78249fa930..191bd429d13 100644
--- a/libcpp/include/line-map.h
+++ b/libcpp/include/line-map.h
@@ -1,5 +1,5 @@
 /* Map (unsigned int) keys to (source file, line, column) triples.
-   Copyright (C) 2001-2019 Free Software Foundation, Inc.
+   Copyright (C) 2001-2020 Free Software Foundation, Inc.
 
 This program is free software; you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/libcpp/include/mkdeps.h b/libcpp/include/mkdeps.h
index c6eb24fedea..6d05351cb4a 100644
--- a/libcpp/include/mkdeps.h
+++ b/libcpp/include/mkdeps.h
@@ -1,5 +1,5 @@
 /* Dependency generator for Makefile fragments.
-   Copyright (C) 2000-2019 Free Software Foundation, Inc.
+   Copyright (C) 2000-2020 Free Software Foundation, Inc.
    Contributed by Zack Weinberg, Mar 2000
 
 This program is free software; you can redistribute it and/or modify it
diff --git a/libcpp/include/symtab.h b/libcpp/include/symtab.h
index 34d6bdc2988..2fd542e7214 100644
--- a/libcpp/include/symtab.h
+++ b/libcpp/include/symtab.h
@@ -1,5 +1,5 @@
 /* Hash tables.
-   Copyright (C) 2000-2019 Free Software Foundation, Inc.
+   Copyright (C) 2000-2020 Free Software Foundation, Inc.
 
 This program is free software; you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/libcpp/init.c b/libcpp/init.c
index f5f41b012f8..2b4923e1451 100644
--- a/libcpp/init.c
+++ b/libcpp/init.c
@@ -1,5 +1,5 @@
 /* CPP Library.
-   Copyright (C) 1986-2019 Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 Free Software Foundation, Inc.
    Contributed by Per Bothner, 1994-95.
    Based on CCCP program by Paul Rubin, June 1986
    Adapted to ANSI C, Richard Stallman, Jan 1987
diff --git a/libcpp/internal.h b/libcpp/internal.h
index e759bec0b5f..3623baf8191 100644
--- a/libcpp/internal.h
+++ b/libcpp/internal.h
@@ -1,5 +1,5 @@
 /* Part of CPP library.
-   Copyright (C) 1997-2019 Free Software Foundation, Inc.
+   Copyright (C) 1997-2020 Free Software Foundation, Inc.
 
 This program is free software; you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/libcpp/lex.c b/libcpp/lex.c
index e95eda3f44e..56ac3a1dd73 100644
--- a/libcpp/lex.c
+++ b/libcpp/lex.c
@@ -1,5 +1,5 @@
 /* CPP Library - lexical analysis.
-   Copyright (C) 2000-2019 Free Software Foundation, Inc.
+   Copyright (C) 2000-2020 Free Software Foundation, Inc.
    Contributed by Per Bothner, 1994-95.
    Based on CCCP program by Paul Rubin, June 1986
    Adapted to ANSI C, Richard Stallman, Jan 1987
diff --git a/libcpp/line-map.c b/libcpp/line-map.c
index b86a116bfdd..2e12bf77b32 100644
--- a/libcpp/line-map.c
+++ b/libcpp/line-map.c
@@ -1,5 +1,5 @@
 /* Map (unsigned int) keys to (source file, line, column) triples.
-   Copyright (C) 2001-2019 Free Software Foundation, Inc.
+   Copyright (C) 2001-2020 Free Software Foundation, Inc.
 
 This program is free software; you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/libcpp/macro.c b/libcpp/macro.c
index eb8321f8cee..dbd7a284662 100644
--- a/libcpp/macro.c
+++ b/libcpp/macro.c
@@ -1,5 +1,5 @@
 /* Part of CPP library.  (Macro and #define handling.)
-   Copyright (C) 1986-2019 Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 Free Software Foundation, Inc.
    Written by Per Bothner, 1994.
    Based on CCCP program by Paul Rubin, June 1986
    Adapted to ANSI C, Richard Stallman, Jan 1987
diff --git a/libcpp/makeucnid.c b/libcpp/makeucnid.c
index 89aeb8acbb2..cb529b982d2 100644
--- a/libcpp/makeucnid.c
+++ b/libcpp/makeucnid.c
@@ -1,5 +1,5 @@
 /* Make ucnid.h from various sources.
-   Copyright (C) 2005-2019 Free Software Foundation, Inc.
+   Copyright (C) 2005-2020 Free Software Foundation, Inc.
 
 This program is free software; you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
@@ -378,7 +378,7 @@ write_copyright (void)
 {
   static const char copyright[] = "\
 /* Unicode characters and various properties.\n\
-   Copyright (C) 2003-2019 Free Software Foundation, Inc.\n\
+   Copyright (C) 2003-2020 Free Software Foundation, Inc.\n\
 \n\
    This program is free software; you can redistribute it and/or modify it\n\
    under the terms of the GNU General Public License as published by the\n\
diff --git a/libcpp/mkdeps.c b/libcpp/mkdeps.c
index 147aa909be7..6b2575a2709 100644
--- a/libcpp/mkdeps.c
+++ b/libcpp/mkdeps.c
@@ -1,5 +1,5 @@
 /* Dependency generator for Makefile fragments.
-   Copyright (C) 2000-2019 Free Software Foundation, Inc.
+   Copyright (C) 2000-2020 Free Software Foundation, Inc.
    Contributed by Zack Weinberg, Mar 2000
 
 This program is free software; you can redistribute it and/or modify it
diff --git a/libcpp/pch.c b/libcpp/pch.c
index fab34aeb049..607f805bebe 100644
--- a/libcpp/pch.c
+++ b/libcpp/pch.c
@@ -1,5 +1,5 @@
 /* Part of CPP library.  (Precompiled header reading/writing.)
-   Copyright (C) 2000-2019 Free Software Foundation, Inc.
+   Copyright (C) 2000-2020 Free Software Foundation, Inc.
 
 This program is free software; you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/libcpp/symtab.c b/libcpp/symtab.c
index 5048b47bc78..b2f183327c3 100644
--- a/libcpp/symtab.c
+++ b/libcpp/symtab.c
@@ -1,5 +1,5 @@
 /* Hash tables.
-   Copyright (C) 2000-2019 Free Software Foundation, Inc.
+   Copyright (C) 2000-2020 Free Software Foundation, Inc.
 
 This program is free software; you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
diff --git a/libcpp/system.h b/libcpp/system.h
index 12016f56df0..37fc262d3b0 100644
--- a/libcpp/system.h
+++ b/libcpp/system.h
@@ -1,6 +1,6 @@
 /* Get common system includes and various definitions and declarations based
    on autoconf macros.
-   Copyright (C) 1998-2019 Free Software Foundation, Inc.
+   Copyright (C) 1998-2020 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
diff --git a/libcpp/traditional.c b/libcpp/traditional.c
index 54738e8a169..21c63b47dd5 100644
--- a/libcpp/traditional.c
+++ b/libcpp/traditional.c
@@ -1,5 +1,5 @@
 /* CPP Library - traditional lexical analysis and macro expansion.
-   Copyright (C) 2002-2019 Free Software Foundation, Inc.
+   Copyright (C) 2002-2020 Free Software Foundation, Inc.
    Contributed by Neil Booth, May 2002
 
 This program is free software; you can redistribute it and/or modify it
diff --git a/libcpp/ucnid.h b/libcpp/ucnid.h
index 6b9137fe999..153b3d7bf2c 100644
--- a/libcpp/ucnid.h
+++ b/libcpp/ucnid.h
@@ -1,5 +1,5 @@
 /* Unicode characters and various properties.
-   Copyright (C) 2003-2019 Free Software Foundation, Inc.
+   Copyright (C) 2003-2020 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by the
diff --git a/libcpp/ucnid.tab b/libcpp/ucnid.tab
index 8c0371ba7a4..14996614b3c 100644
--- a/libcpp/ucnid.tab
+++ b/libcpp/ucnid.tab
@@ -1,5 +1,5 @@
 ; Table of UCNs which are valid in identifiers.
-; Copyright (C) 2003-2019 Free Software Foundation, Inc.
+; Copyright (C) 2003-2020 Free Software Foundation, Inc.
 ; 
 ; This program is free software; you can redistribute it and/or modify it
 ; under the terms of the GNU General Public License as published by the