Update to Bison 3.5.3.

4 files changed, 16 insertions, 14 deletions

diff --git a/ChangeLog b/ChangeLog
index c8bf9926..11c6d6de 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,8 @@
 2020-03-15         Arnold D. Robbins     <arnold@skeeve.com>
 
 	* Makefile.am (zos-diffout): New target.
+	* awkgram.y, command.y: Upgrade to Bison 3.5.3.
+	* NEWS: Updated.
 
 2020-03-11         Arnold D. Robbins     <arnold@skeeve.com>
 
diff --git a/NEWS b/NEWS
index e135df40..411d4486 100644
--- a/NEWS
+++ b/NEWS
@@ -1,4 +1,4 @@
-   Copyright (C) 2019, Free Software Foundation, Inc.
+   Copyright (C) 2019, 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
@@ -12,7 +12,7 @@ Changes from 5.0.1 to 5.1.0
 
 2. A number of memory leak issues have been fixed.
 
-3. Infrastructure upgrades: Bison 3.5, Texinfo 6.7, Gettext 0.20.1.
+3. Infrastructure upgrades: Bison 3.5.3, Texinfo 6.7, Gettext 0.20.1.
 
 4. The indexing in the manual has been thoroughly revised, in particular
    making use of the facilities in Texinfo 6.7.  That version (or newer)
diff --git a/awkgram.c b/awkgram.c
index cb246439..8010a4e0 100644
--- a/awkgram.c
+++ b/awkgram.c
@@ -1,8 +1,8 @@
-/* A Bison parser, made by GNU Bison 3.5.  */
+/* A Bison parser, made by GNU Bison 3.5.3.  */
 
 /* Bison implementation for Yacc-like parsers in C
 
-   Copyright (C) 1984, 1989-1990, 2000-2015, 2018-2019 Free Software Foundation,
+   Copyright (C) 1984, 1989-1990, 2000-2015, 2018-2020 Free Software Foundation,
    Inc.
 
    This program is free software: you can redistribute it and/or modify
@@ -48,7 +48,7 @@
 #define YYBISON 1
 
 /* Bison version.  */
-#define YYBISON_VERSION "3.5"
+#define YYBISON_VERSION "3.5.3"
 
 /* Skeleton name.  */
 #define YYSKELETON_NAME "yacc.c"
@@ -1452,7 +1452,7 @@ yy_reduce_print (yy_state_t *yyssp, YYSTYPE *yyvsp, int yyrule)
     {
       YYFPRINTF (stderr, "   $%d = ", yyi + 1);
       yy_symbol_print (stderr,
-                       yystos[yyssp[yyi + 1 - yynrhs]],
+                       yystos[+yyssp[yyi + 1 - yynrhs]],
                        &yyvsp[(yyi + 1) - (yynrhs)]
                                               );
       YYFPRINTF (stderr, "\n");
@@ -1630,7 +1630,7 @@ yysyntax_error (YYPTRDIFF_T *yymsg_alloc, char **yymsg,
   */
   if (yytoken != YYEMPTY)
     {
-      int yyn = yypact[*yyssp];
+      int yyn = yypact[+*yyssp];
       YYPTRDIFF_T yysize0 = yytnamerr (YY_NULLPTR, yytname[yytoken]);
       yysize = yysize0;
       yyarg[yycount++] = yytname[yytoken];
@@ -4783,7 +4783,7 @@ yyreturn:
   while (yyssp != yyss)
     {
       yydestruct ("Cleanup: popping",
-                  yystos[*yyssp], yyvsp);
+                  yystos[+*yyssp], yyvsp);
       YYPOPSTACK (1);
     }
 #ifndef yyoverflow
diff --git a/command.c b/command.c
index 7d859694..f8cd21d9 100644
--- a/command.c
+++ b/command.c
@@ -1,8 +1,8 @@
-/* A Bison parser, made by GNU Bison 3.5.  */
+/* A Bison parser, made by GNU Bison 3.5.3.  */
 
 /* Bison implementation for Yacc-like parsers in C
 
-   Copyright (C) 1984, 1989-1990, 2000-2015, 2018-2019 Free Software Foundation,
+   Copyright (C) 1984, 1989-1990, 2000-2015, 2018-2020 Free Software Foundation,
    Inc.
 
    This program is free software: you can redistribute it and/or modify
@@ -48,7 +48,7 @@
 #define YYBISON 1
 
 /* Bison version.  */
-#define YYBISON_VERSION "3.5"
+#define YYBISON_VERSION "3.5.3"
 
 /* Skeleton name.  */
 #define YYSKELETON_NAME "yacc.c"
@@ -1074,7 +1074,7 @@ yy_reduce_print (yy_state_t *yyssp, YYSTYPE *yyvsp, int yyrule)
     {
       YYFPRINTF (stderr, "   $%d = ", yyi + 1);
       yy_symbol_print (stderr,
-                       yystos[yyssp[yyi + 1 - yynrhs]],
+                       yystos[+yyssp[yyi + 1 - yynrhs]],
                        &yyvsp[(yyi + 1) - (yynrhs)]
                                               );
       YYFPRINTF (stderr, "\n");
@@ -1252,7 +1252,7 @@ yysyntax_error (YYPTRDIFF_T *yymsg_alloc, char **yymsg,
   */
   if (yytoken != YYEMPTY)
     {
-      int yyn = yypact[*yyssp];
+      int yyn = yypact[+*yyssp];
       YYPTRDIFF_T yysize0 = yytnamerr (YY_NULLPTR, yytname[yytoken]);
       yysize = yysize0;
       yyarg[yycount++] = yytname[yytoken];
@@ -2581,7 +2581,7 @@ yyreturn:
   while (yyssp != yyss)
     {
       yydestruct ("Cleanup: popping",
-                  yystos[*yyssp], yyvsp);
+                  yystos[+*yyssp], yyvsp);
       YYPOPSTACK (1);
     }
 #ifndef yyoverflow