From 385cd3913882bbf99876e7639d6b6d214b14e145 Mon Sep 17 00:00:00 2001
From: Julio Merino <jmmv@FreeBSD.org>
Date: Sun, 9 Mar 2014 22:05:23 +0000
Subject: [PATCH] Fix yacc tests so that they run cleanly with prove.

First, change the driver to run the installed yacc instead of the one from
/usr/obj (which might not be there), just as we (intend to) do with all
other tests.

Second, regenerate the expected output files from scratch.  Based on visual
inspection, the differences seem OK.  But this highlights that the tests in
here are too fragile and, possibly, useless: we should be testing the
behavior of the generated program, not the literal output.  Something to be
addressed later.
---
 tools/regression/usr.bin/yacc/regress.00.out | 24 +++++++---------
 tools/regression/usr.bin/yacc/regress.01.out | 30 +++++++++-----------
 tools/regression/usr.bin/yacc/regress.02.out | 30 +++++++++-----------
 tools/regression/usr.bin/yacc/regress.03.out | 30 +++++++++-----------
 tools/regression/usr.bin/yacc/regress.04.out | 30 +++++++++-----------
 tools/regression/usr.bin/yacc/regress.05.out | 28 ++++++++----------
 tools/regression/usr.bin/yacc/regress.06.out | 28 ++++++++----------
 tools/regression/usr.bin/yacc/regress.07.out | 29 +++++++++----------
 tools/regression/usr.bin/yacc/regress.08.out | 29 +++++++++----------
 tools/regression/usr.bin/yacc/regress.09.out | 30 +++++++++-----------
 tools/regression/usr.bin/yacc/regress.10.out | 28 ++++++++----------
 tools/regression/usr.bin/yacc/regress.11.out | 29 +++++++++----------
 tools/regression/usr.bin/yacc/regress.12.out | 29 +++++++++----------
 tools/regression/usr.bin/yacc/regress.13.out | 30 +++++++++-----------
 tools/regression/usr.bin/yacc/regress.14.out | 30 +++++++++-----------
 tools/regression/usr.bin/yacc/regress.sh     | 30 ++++++++++----------
 16 files changed, 204 insertions(+), 260 deletions(-)

diff --git a/tools/regression/usr.bin/yacc/regress.00.out b/tools/regression/usr.bin/yacc/regress.00.out
index f78562775d9..39a8ca28a5f 100644
--- a/tools/regression/usr.bin/yacc/regress.00.out
+++ b/tools/regression/usr.bin/yacc/regress.00.out
@@ -5,6 +5,7 @@ static const char yysccsid[] = "@(#)yaccpar	1.9 (Berkeley) 02/21/93";
 #define YYBYACC 1
 #define YYMAJOR 1
 #define YYMINOR 9
+#define YYPATCH 20140101
 
 #define YYEMPTY        (-1)
 #define yyclearin      (yychar = YYEMPTY)
@@ -77,10 +78,11 @@ static const short yycheck[] = {                         -1,
 #define YYDEBUG 0
 #endif
 #define YYMAXTOKEN 0
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? (YYMAXTOKEN + 1) : (a))
 #if YYDEBUG
 static const char *yyname[] = {
 
-"end-of-file",
+"end-of-file","illegal-symbol",
 };
 static const char *yyrule[] = {
 "$accept : rule",
@@ -105,12 +107,12 @@ YYSTYPE  yylval;
 #ifdef YYMAXDEPTH
 #define YYSTACKSIZE YYMAXDEPTH
 #else
-#define YYSTACKSIZE 500
-#define YYMAXDEPTH  500
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH  10000
 #endif
 #endif
 
-#define YYINITSTACKSIZE 500
+#define YYINITSTACKSIZE 200
 
 typedef struct {
     unsigned stacksize;
@@ -145,7 +147,7 @@ static int yygrowstack(YYSTACKDATA *data)
     else if ((newsize *= 2) > YYMAXDEPTH)
         newsize = YYMAXDEPTH;
 
-    i = data->s_mark - data->s_base;
+    i = (int) (data->s_mark - data->s_base);
     newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
     if (newss == 0)
         return -1;
@@ -219,9 +221,7 @@ yyloop:
 #if YYDEBUG
         if (yydebug)
         {
-            yys = 0;
-            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-            if (!yys) yys = "illegal-symbol";
+            yys = yyname[YYTRANSLATE(yychar)];
             printf("%sdebug: state %d, reading %d (%s)\n",
                     YYPREFIX, yystate, yychar, yys);
         }
@@ -303,9 +303,7 @@ yyinrecovery:
 #if YYDEBUG
         if (yydebug)
         {
-            yys = 0;
-            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-            if (!yys) yys = "illegal-symbol";
+            yys = yyname[YYTRANSLATE(yychar)];
             printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
                     YYPREFIX, yystate, yychar, yys);
         }
@@ -348,9 +346,7 @@ yyreduce:
 #if YYDEBUG
             if (yydebug)
             {
-                yys = 0;
-                if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-                if (!yys) yys = "illegal-symbol";
+                yys = yyname[YYTRANSLATE(yychar)];
                 printf("%sdebug: state %d, reading %d (%s)\n",
                         YYPREFIX, YYFINAL, yychar, yys);
             }
diff --git a/tools/regression/usr.bin/yacc/regress.01.out b/tools/regression/usr.bin/yacc/regress.01.out
index cc4845e1702..8187502fa21 100644
--- a/tools/regression/usr.bin/yacc/regress.01.out
+++ b/tools/regression/usr.bin/yacc/regress.01.out
@@ -5,6 +5,7 @@ static const char yysccsid[] = "@(#)yaccpar	1.9 (Berkeley) 02/21/93";
 #define YYBYACC 1
 #define YYMAJOR 1
 #define YYMINOR 9
+#define YYPATCH 20140101
 
 #define YYEMPTY        (-1)
 #define yyclearin      (yychar = YYEMPTY)
@@ -25,7 +26,7 @@ int base;
 extern int yylex(void);
 static void yyerror(const char *s);
 
-#line 28 "/dev/stdout"
+#line 29 "/dev/stdout"
 
 #ifndef YYSTYPE
 typedef int YYSTYPE;
@@ -152,6 +153,7 @@ static const short yycheck[] = {                         40,
 #define YYDEBUG 0
 #endif
 #define YYMAXTOKEN 259
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? (YYMAXTOKEN + 1) : (a))
 #if YYDEBUG
 static const char *yyname[] = {
 
@@ -162,7 +164,7 @@ static const char *yyname[] = {
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-0,0,0,0,0,0,"DIGIT","LETTER","UMINUS",
+0,0,0,0,0,0,"DIGIT","LETTER","UMINUS","illegal-symbol",
 };
 static const char *yyrule[] = {
 "$accept : list",
@@ -204,12 +206,12 @@ YYSTYPE  yylval;
 #ifdef YYMAXDEPTH
 #define YYSTACKSIZE YYMAXDEPTH
 #else
-#define YYSTACKSIZE 500
-#define YYMAXDEPTH  500
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH  10000
 #endif
 #endif
 
-#define YYINITSTACKSIZE 500
+#define YYINITSTACKSIZE 200
 
 typedef struct {
     unsigned stacksize;
@@ -263,7 +265,7 @@ yylex(void)
     }
     return( c );
 }
-#line 266 "/dev/stdout"
+#line 267 "/dev/stdout"
 
 #if YYDEBUG
 #include <stdio.h>		/* needed for printf */
@@ -287,7 +289,7 @@ static int yygrowstack(YYSTACKDATA *data)
     else if ((newsize *= 2) > YYMAXDEPTH)
         newsize = YYMAXDEPTH;
 
-    i = data->s_mark - data->s_base;
+    i = (int) (data->s_mark - data->s_base);
     newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
     if (newss == 0)
         return -1;
@@ -361,9 +363,7 @@ yyloop:
 #if YYDEBUG
         if (yydebug)
         {
-            yys = 0;
-            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-            if (!yys) yys = "illegal-symbol";
+            yys = yyname[YYTRANSLATE(yychar)];
             printf("%sdebug: state %d, reading %d (%s)\n",
                     YYPREFIX, yystate, yychar, yys);
         }
@@ -445,9 +445,7 @@ yyinrecovery:
 #if YYDEBUG
         if (yydebug)
         {
-            yys = 0;
-            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-            if (!yys) yys = "illegal-symbol";
+            yys = yyname[YYTRANSLATE(yychar)];
             printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
                     YYPREFIX, yystate, yychar, yys);
         }
@@ -529,7 +527,7 @@ case 18:
 #line 63 "calc.y"
 	{  yyval = base * yystack.l_mark[-1] + yystack.l_mark[0]; }
 break;
-#line 532 "/dev/stdout"
+#line 529 "/dev/stdout"
     }
     yystack.s_mark -= yym;
     yystate = *yystack.s_mark;
@@ -551,9 +549,7 @@ break;
 #if YYDEBUG
             if (yydebug)
             {
-                yys = 0;
-                if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-                if (!yys) yys = "illegal-symbol";
+                yys = yyname[YYTRANSLATE(yychar)];
                 printf("%sdebug: state %d, reading %d (%s)\n",
                         YYPREFIX, YYFINAL, yychar, yys);
             }
diff --git a/tools/regression/usr.bin/yacc/regress.02.out b/tools/regression/usr.bin/yacc/regress.02.out
index c0e7a75b356..30de536da40 100644
--- a/tools/regression/usr.bin/yacc/regress.02.out
+++ b/tools/regression/usr.bin/yacc/regress.02.out
@@ -5,6 +5,7 @@ static const char yysccsid[] = "@(#)yaccpar	1.9 (Berkeley) 02/21/93";
 #define YYBYACC 1
 #define YYMAJOR 1
 #define YYMINOR 9
+#define YYPATCH 20140101
 
 #define YYEMPTY        (-1)
 #define yyclearin      (yychar = YYEMPTY)
@@ -55,7 +56,7 @@ typedef union
 	INTERVAL vval;
 } YYSTYPE;
 #endif /* !YYSTYPE_IS_DECLARED */
-#line 58 "/dev/stdout"
+#line 59 "/dev/stdout"
 
 /* compatibility with bison */
 #ifdef YYPARSE_PARAM
@@ -192,6 +193,7 @@ static const short yycheck[] = {                         40,
 #define YYDEBUG 0
 #endif
 #define YYMAXTOKEN 260
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? (YYMAXTOKEN + 1) : (a))
 #if YYDEBUG
 static const char *yyname[] = {
 
@@ -202,7 +204,7 @@ static const char *yyname[] = {
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-0,0,"DREG","VREG","CONST","UMINUS",
+0,0,"DREG","VREG","CONST","UMINUS","illegal-symbol",
 };
 static const char *yyrule[] = {
 "$accept : line",
@@ -254,12 +256,12 @@ YYSTYPE  yylval;
 #ifdef YYMAXDEPTH
 #define YYSTACKSIZE YYMAXDEPTH
 #else
-#define YYSTACKSIZE 500
-#define YYMAXDEPTH  500
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH  10000
 #endif
 #endif
 
-#define YYINITSTACKSIZE 500
+#define YYINITSTACKSIZE 200
 
 typedef struct {
     unsigned stacksize;
@@ -402,7 +404,7 @@ vdiv(double a, double b, INTERVAL v)
 {
     return (hilo(a / v.hi, a / v.lo, b / v.hi, b / v.lo));
 }
-#line 405 "/dev/stdout"
+#line 406 "/dev/stdout"
 
 #if YYDEBUG
 #include <stdio.h>		/* needed for printf */
@@ -426,7 +428,7 @@ static int yygrowstack(YYSTACKDATA *data)
     else if ((newsize *= 2) > YYMAXDEPTH)
         newsize = YYMAXDEPTH;
 
-    i = data->s_mark - data->s_base;
+    i = (int) (data->s_mark - data->s_base);
     newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
     if (newss == 0)
         return -1;
@@ -500,9 +502,7 @@ yyloop:
 #if YYDEBUG
         if (yydebug)
         {
-            yys = 0;
-            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-            if (!yys) yys = "illegal-symbol";
+            yys = yyname[YYTRANSLATE(yychar)];
             printf("%sdebug: state %d, reading %d (%s)\n",
                     YYPREFIX, yystate, yychar, yys);
         }
@@ -584,9 +584,7 @@ yyinrecovery:
 #if YYDEBUG
         if (yydebug)
         {
-            yys = 0;
-            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-            if (!yys) yys = "illegal-symbol";
+            yys = yyname[YYTRANSLATE(yychar)];
             printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
                     YYPREFIX, yystate, yychar, yys);
         }
@@ -771,7 +769,7 @@ case 28:
 		yyval.vval = yystack.l_mark[-1].vval;
 	}
 break;
-#line 774 "/dev/stdout"
+#line 771 "/dev/stdout"
     }
     yystack.s_mark -= yym;
     yystate = *yystack.s_mark;
@@ -793,9 +791,7 @@ break;
 #if YYDEBUG
             if (yydebug)
             {
-                yys = 0;
-                if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-                if (!yys) yys = "illegal-symbol";
+                yys = yyname[YYTRANSLATE(yychar)];
                 printf("%sdebug: state %d, reading %d (%s)\n",
                         YYPREFIX, YYFINAL, yychar, yys);
             }
diff --git a/tools/regression/usr.bin/yacc/regress.03.out b/tools/regression/usr.bin/yacc/regress.03.out
index 55ed6aefd46..a8c9f8c924e 100644
--- a/tools/regression/usr.bin/yacc/regress.03.out
+++ b/tools/regression/usr.bin/yacc/regress.03.out
@@ -5,6 +5,7 @@ static const char yysccsid[] = "@(#)yaccpar	1.9 (Berkeley) 02/21/93";
 #define YYBYACC 1
 #define YYMAJOR 1
 #define YYMINOR 9
+#define YYPATCH 20140101
 
 #define YYEMPTY        (-1)
 #define yyclearin      (yychar = YYEMPTY)
@@ -28,7 +29,7 @@ int YYLEX_DECL();
 static void YYERROR_DECL();
 #endif
 
-#line 31 "/dev/stdout"
+#line 32 "/dev/stdout"
 
 #ifndef YYSTYPE
 typedef int YYSTYPE;
@@ -159,6 +160,7 @@ static const short yycheck[] = {                         40,
 #define YYDEBUG 0
 #endif
 #define YYMAXTOKEN 259
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? (YYMAXTOKEN + 1) : (a))
 #if YYDEBUG
 static const char *yyname[] = {
 
@@ -169,7 +171,7 @@ static const char *yyname[] = {
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-0,0,0,0,0,0,"DIGIT","LETTER","UMINUS",
+0,0,0,0,0,0,"DIGIT","LETTER","UMINUS","illegal-symbol",
 };
 static const char *yyrule[] = {
 "$accept : list",
@@ -206,12 +208,12 @@ int      yynerrs;
 #ifdef YYMAXDEPTH
 #define YYSTACKSIZE YYMAXDEPTH
 #else
-#define YYSTACKSIZE 500
-#define YYMAXDEPTH  500
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH  10000
 #endif
 #endif
 
-#define YYINITSTACKSIZE 500
+#define YYINITSTACKSIZE 200
 
 typedef struct {
     unsigned stacksize;
@@ -270,7 +272,7 @@ YYLEX_DECL()
     }
     return( c );
 }
-#line 273 "/dev/stdout"
+#line 274 "/dev/stdout"
 
 #if YYDEBUG
 #include <stdio.h>		/* needed for printf */
@@ -294,7 +296,7 @@ static int yygrowstack(YYSTACKDATA *data)
     else if ((newsize *= 2) > YYMAXDEPTH)
         newsize = YYMAXDEPTH;
 
-    i = data->s_mark - data->s_base;
+    i = (int) (data->s_mark - data->s_base);
     newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
     if (newss == 0)
         return -1;
@@ -375,9 +377,7 @@ yyloop:
 #if YYDEBUG
         if (yydebug)
         {
-            yys = 0;
-            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-            if (!yys) yys = "illegal-symbol";
+            yys = yyname[YYTRANSLATE(yychar)];
             printf("%sdebug: state %d, reading %d (%s)\n",
                     YYPREFIX, yystate, yychar, yys);
         }
@@ -459,9 +459,7 @@ yyinrecovery:
 #if YYDEBUG
         if (yydebug)
         {
-            yys = 0;
-            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-            if (!yys) yys = "illegal-symbol";
+            yys = yyname[YYTRANSLATE(yychar)];
             printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
                     YYPREFIX, yystate, yychar, yys);
         }
@@ -543,7 +541,7 @@ case 18:
 #line 73 "calc3.y"
 	{  yyval = (*base) * yystack.l_mark[-1] + yystack.l_mark[0]; }
 break;
-#line 546 "/dev/stdout"
+#line 543 "/dev/stdout"
     }
     yystack.s_mark -= yym;
     yystate = *yystack.s_mark;
@@ -565,9 +563,7 @@ break;
 #if YYDEBUG
             if (yydebug)
             {
-                yys = 0;
-                if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-                if (!yys) yys = "illegal-symbol";
+                yys = yyname[YYTRANSLATE(yychar)];
                 printf("%sdebug: state %d, reading %d (%s)\n",
                         YYPREFIX, YYFINAL, yychar, yys);
             }
diff --git a/tools/regression/usr.bin/yacc/regress.04.out b/tools/regression/usr.bin/yacc/regress.04.out
index d9a20060e67..cd93e8652c2 100644
--- a/tools/regression/usr.bin/yacc/regress.04.out
+++ b/tools/regression/usr.bin/yacc/regress.04.out
@@ -5,6 +5,7 @@ static const char yysccsid[] = "@(#)yaccpar	1.9 (Berkeley) 02/21/93";
 #define YYBYACC 1
 #define YYMAJOR 1
 #define YYMINOR 9
+#define YYPATCH 20140101
 
 #define YYEMPTY        (-1)
 #define yyclearin      (yychar = YYEMPTY)
@@ -27,7 +28,7 @@ int yylex(void);
 static void yyerror(const char *s);
 #endif
 
-#line 30 "/dev/stdout"
+#line 31 "/dev/stdout"
 
 #ifndef YYSTYPE
 typedef int YYSTYPE;
@@ -154,6 +155,7 @@ static const short yycheck[] = {                         40,
 #define YYDEBUG 0
 #endif
 #define YYMAXTOKEN 259
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? (YYMAXTOKEN + 1) : (a))
 #if YYDEBUG
 static const char *yyname[] = {
 
@@ -164,7 +166,7 @@ static const char *yyname[] = {
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-0,0,0,0,0,0,"DIGIT","LETTER","UMINUS",
+0,0,0,0,0,0,"DIGIT","LETTER","UMINUS","illegal-symbol",
 };
 static const char *yyrule[] = {
 "$accept : list",
@@ -206,12 +208,12 @@ YYSTYPE  yylval;
 #ifdef YYMAXDEPTH
 #define YYSTACKSIZE YYMAXDEPTH
 #else
-#define YYSTACKSIZE 500
-#define YYMAXDEPTH  500
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH  10000
 #endif
 #endif
 
-#define YYINITSTACKSIZE 500
+#define YYINITSTACKSIZE 200
 
 typedef struct {
     unsigned stacksize;
@@ -269,7 +271,7 @@ yylex(void)
     }
     return( c );
 }
-#line 272 "/dev/stdout"
+#line 273 "/dev/stdout"
 
 #if YYDEBUG
 #include <stdio.h>		/* needed for printf */
@@ -293,7 +295,7 @@ static int yygrowstack(YYSTACKDATA *data)
     else if ((newsize *= 2) > YYMAXDEPTH)
         newsize = YYMAXDEPTH;
 
-    i = data->s_mark - data->s_base;
+    i = (int) (data->s_mark - data->s_base);
     newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
     if (newss == 0)
         return -1;
@@ -367,9 +369,7 @@ yyloop:
 #if YYDEBUG
         if (yydebug)
         {
-            yys = 0;
-            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-            if (!yys) yys = "illegal-symbol";
+            yys = yyname[YYTRANSLATE(yychar)];
             printf("%sdebug: state %d, reading %d (%s)\n",
                     YYPREFIX, yystate, yychar, yys);
         }
@@ -451,9 +451,7 @@ yyinrecovery:
 #if YYDEBUG
         if (yydebug)
         {
-            yys = 0;
-            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-            if (!yys) yys = "illegal-symbol";
+            yys = yyname[YYTRANSLATE(yychar)];
             printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
                     YYPREFIX, yystate, yychar, yys);
         }
@@ -535,7 +533,7 @@ case 18:
 #line 65 "code_calc.y"
 	{  yyval = base * yystack.l_mark[-1] + yystack.l_mark[0]; }
 break;
-#line 538 "/dev/stdout"
+#line 535 "/dev/stdout"
     }
     yystack.s_mark -= yym;
     yystate = *yystack.s_mark;
@@ -557,9 +555,7 @@ break;
 #if YYDEBUG
             if (yydebug)
             {
-                yys = 0;
-                if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-                if (!yys) yys = "illegal-symbol";
+                yys = yyname[YYTRANSLATE(yychar)];
                 printf("%sdebug: state %d, reading %d (%s)\n",
                         YYPREFIX, YYFINAL, yychar, yys);
             }
diff --git a/tools/regression/usr.bin/yacc/regress.05.out b/tools/regression/usr.bin/yacc/regress.05.out
index 3f643db5587..2fbf0d93b21 100644
--- a/tools/regression/usr.bin/yacc/regress.05.out
+++ b/tools/regression/usr.bin/yacc/regress.05.out
@@ -5,6 +5,7 @@ static const char yysccsid[] = "@(#)yaccpar	1.9 (Berkeley) 02/21/93";
 #define YYBYACC 1
 #define YYMAJOR 1
 #define YYMINOR 9
+#define YYPATCH 20140101
 
 #define YYEMPTY        (-1)
 #define yyclearin      (yychar = YYEMPTY)
@@ -22,7 +23,7 @@ int yylex(void);
 static void yyerror(const char *);
 #endif
 
-#line 25 "/dev/stdout"
+#line 26 "/dev/stdout"
 
 #ifndef YYSTYPE
 typedef int YYSTYPE;
@@ -89,10 +90,11 @@ static const short yycheck[] = {                        256,
 #define YYDEBUG 0
 #endif
 #define YYMAXTOKEN 0
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? (YYMAXTOKEN + 1) : (a))
 #if YYDEBUG
 static const char *yyname[] = {
 
-"end-of-file",
+"end-of-file","illegal-symbol",
 };
 static const char *yyrule[] = {
 "$accept : S",
@@ -117,12 +119,12 @@ YYSTYPE  yylval;
 #ifdef YYMAXDEPTH
 #define YYSTACKSIZE YYMAXDEPTH
 #else
-#define YYSTACKSIZE 500
-#define YYMAXDEPTH  500
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH  10000
 #endif
 #endif
 
-#define YYINITSTACKSIZE 500
+#define YYINITSTACKSIZE 200
 
 typedef struct {
     unsigned stacksize;
@@ -160,7 +162,7 @@ yyerror(const char* s)
 {
     printf("%s\n", s);
 }
-#line 163 "/dev/stdout"
+#line 164 "/dev/stdout"
 
 #if YYDEBUG
 #include <stdio.h>		/* needed for printf */
@@ -184,7 +186,7 @@ static int yygrowstack(YYSTACKDATA *data)
     else if ((newsize *= 2) > YYMAXDEPTH)
         newsize = YYMAXDEPTH;
 
-    i = data->s_mark - data->s_base;
+    i = (int) (data->s_mark - data->s_base);
     newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
     if (newss == 0)
         return -1;
@@ -258,9 +260,7 @@ yyloop:
 #if YYDEBUG
         if (yydebug)
         {
-            yys = 0;
-            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-            if (!yys) yys = "illegal-symbol";
+            yys = yyname[YYTRANSLATE(yychar)];
             printf("%sdebug: state %d, reading %d (%s)\n",
                     YYPREFIX, yystate, yychar, yys);
         }
@@ -342,9 +342,7 @@ yyinrecovery:
 #if YYDEBUG
         if (yydebug)
         {
-            yys = 0;
-            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-            if (!yys) yys = "illegal-symbol";
+            yys = yyname[YYTRANSLATE(yychar)];
             printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
                     YYPREFIX, yystate, yychar, yys);
         }
@@ -387,9 +385,7 @@ yyreduce:
 #if YYDEBUG
             if (yydebug)
             {
-                yys = 0;
-                if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-                if (!yys) yys = "illegal-symbol";
+                yys = yyname[YYTRANSLATE(yychar)];
                 printf("%sdebug: state %d, reading %d (%s)\n",
                         YYPREFIX, YYFINAL, yychar, yys);
             }
diff --git a/tools/regression/usr.bin/yacc/regress.06.out b/tools/regression/usr.bin/yacc/regress.06.out
index 1dc80eb49b5..d2305e19715 100644
--- a/tools/regression/usr.bin/yacc/regress.06.out
+++ b/tools/regression/usr.bin/yacc/regress.06.out
@@ -5,6 +5,7 @@ static const char yysccsid[] = "@(#)yaccpar	1.9 (Berkeley) 02/21/93";
 #define YYBYACC 1
 #define YYMAJOR 1
 #define YYMINOR 9
+#define YYPATCH 20140101
 
 #define YYEMPTY        (-1)
 #define yyclearin      (yychar = YYEMPTY)
@@ -18,7 +19,7 @@ static const char yysccsid[] = "@(#)yaccpar	1.9 (Berkeley) 02/21/93";
 #line 2 "error.y"
 int yylex(void);
 static void yyerror(const char *);
-#line 21 "/dev/stdout"
+#line 22 "/dev/stdout"
 
 #ifndef YYSTYPE
 typedef int YYSTYPE;
@@ -85,10 +86,11 @@ static const short yycheck[] = {                        256,
 #define YYDEBUG 0
 #endif
 #define YYMAXTOKEN 0
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? (YYMAXTOKEN + 1) : (a))
 #if YYDEBUG
 static const char *yyname[] = {
 
-"end-of-file",
+"end-of-file","illegal-symbol",
 };
 static const char *yyrule[] = {
 "$accept : S",
@@ -113,12 +115,12 @@ YYSTYPE  yylval;
 #ifdef YYMAXDEPTH
 #define YYSTACKSIZE YYMAXDEPTH
 #else
-#define YYSTACKSIZE 500
-#define YYMAXDEPTH  500
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH  10000
 #endif
 #endif
 
-#define YYINITSTACKSIZE 500
+#define YYINITSTACKSIZE 200
 
 typedef struct {
     unsigned stacksize;
@@ -152,7 +154,7 @@ yyerror(const char* s)
 {
     printf("%s\n", s);
 }
-#line 155 "/dev/stdout"
+#line 156 "/dev/stdout"
 
 #if YYDEBUG
 #include <stdio.h>		/* needed for printf */
@@ -176,7 +178,7 @@ static int yygrowstack(YYSTACKDATA *data)
     else if ((newsize *= 2) > YYMAXDEPTH)
         newsize = YYMAXDEPTH;
 
-    i = data->s_mark - data->s_base;
+    i = (int) (data->s_mark - data->s_base);
     newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
     if (newss == 0)
         return -1;
@@ -250,9 +252,7 @@ yyloop:
 #if YYDEBUG
         if (yydebug)
         {
-            yys = 0;
-            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-            if (!yys) yys = "illegal-symbol";
+            yys = yyname[YYTRANSLATE(yychar)];
             printf("%sdebug: state %d, reading %d (%s)\n",
                     YYPREFIX, yystate, yychar, yys);
         }
@@ -334,9 +334,7 @@ yyinrecovery:
 #if YYDEBUG
         if (yydebug)
         {
-            yys = 0;
-            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-            if (!yys) yys = "illegal-symbol";
+            yys = yyname[YYTRANSLATE(yychar)];
             printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
                     YYPREFIX, yystate, yychar, yys);
         }
@@ -379,9 +377,7 @@ yyreduce:
 #if YYDEBUG
             if (yydebug)
             {
-                yys = 0;
-                if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-                if (!yys) yys = "illegal-symbol";
+                yys = yyname[YYTRANSLATE(yychar)];
                 printf("%sdebug: state %d, reading %d (%s)\n",
                         YYPREFIX, YYFINAL, yychar, yys);
             }
diff --git a/tools/regression/usr.bin/yacc/regress.07.out b/tools/regression/usr.bin/yacc/regress.07.out
index de06e38caca..ae185a01ea6 100644
--- a/tools/regression/usr.bin/yacc/regress.07.out
+++ b/tools/regression/usr.bin/yacc/regress.07.out
@@ -5,6 +5,7 @@ static const char yysccsid[] = "@(#)yaccpar	1.9 (Berkeley) 02/21/93";
 #define YYBYACC 1
 #define YYMAJOR 1
 #define YYMINOR 9
+#define YYPATCH 20140101
 
 #define YYEMPTY        (-1)
 #define yyclearin      (yychar = YYEMPTY)
@@ -114,7 +115,7 @@ yyerror(const char *msg)
 {
 	perror(msg);
 }
-#line 117 "/dev/stdout"
+#line 118 "/dev/stdout"
 
 #ifndef YYSTYPE
 typedef int YYSTYPE;
@@ -357,6 +358,7 @@ static const short yycheck[] = {                         89,
 #define YYDEBUG 0
 #endif
 #define YYMAXTOKEN 319
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? (YYMAXTOKEN + 1) : (a))
 #if YYDEBUG
 static const char *yyname[] = {
 
@@ -372,6 +374,7 @@ static const char *yyname[] = {
 "MAIL","MSND","MSOM","MSAM","MRSQ","MRCP","ALLO","REST","RNFR","RNTO","ABOR",
 "DELE","CWD","LIST","NLST","SITE","STAT","HELP","NOOP","MKD","RMD","PWD","CDUP",
 "STOU","SMNT","SYST","SIZE","MDTM","UMASK","IDLE","CHMOD","LEXERR",
+"illegal-symbol",
 };
 static const char *yyrule[] = {
 "$accept : cmd_list",
@@ -468,12 +471,12 @@ YYSTYPE  yylval;
 #ifdef YYMAXDEPTH
 #define YYSTACKSIZE YYMAXDEPTH
 #else
-#define YYSTACKSIZE 500
-#define YYMAXDEPTH  500
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH  10000
 #endif
 #endif
 
-#define YYINITSTACKSIZE 500
+#define YYINITSTACKSIZE 200
 
 typedef struct {
     unsigned stacksize;
@@ -1008,7 +1011,7 @@ sizecmd(char *filename)
 		reply(504, "SIZE not implemented for Type %c.", "?AEIL"[type]);
 	}
 }
-#line 1011 "/dev/stdout"
+#line 1013 "/dev/stdout"
 
 #if YYDEBUG
 #include <stdio.h>		/* needed for printf */
@@ -1032,7 +1035,7 @@ static int yygrowstack(YYSTACKDATA *data)
     else if ((newsize *= 2) > YYMAXDEPTH)
         newsize = YYMAXDEPTH;
 
-    i = data->s_mark - data->s_base;
+    i = (int) (data->s_mark - data->s_base);
     newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
     if (newss == 0)
         return -1;
@@ -1106,9 +1109,7 @@ yyloop:
 #if YYDEBUG
         if (yydebug)
         {
-            yys = 0;
-            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-            if (!yys) yys = "illegal-symbol";
+            yys = yyname[YYTRANSLATE(yychar)];
             printf("%sdebug: state %d, reading %d (%s)\n",
                     YYPREFIX, yystate, yychar, yys);
         }
@@ -1190,9 +1191,7 @@ yyinrecovery:
 #if YYDEBUG
         if (yydebug)
         {
-            yys = 0;
-            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-            if (!yys) yys = "illegal-symbol";
+            yys = yyname[YYTRANSLATE(yychar)];
             printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
                     YYPREFIX, yystate, yychar, yys);
         }
@@ -1851,7 +1850,7 @@ case 73:
 		}
 	}
 break;
-#line 1854 "/dev/stdout"
+#line 1852 "/dev/stdout"
     }
     yystack.s_mark -= yym;
     yystate = *yystack.s_mark;
@@ -1873,9 +1872,7 @@ break;
 #if YYDEBUG
             if (yydebug)
             {
-                yys = 0;
-                if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-                if (!yys) yys = "illegal-symbol";
+                yys = yyname[YYTRANSLATE(yychar)];
                 printf("%sdebug: state %d, reading %d (%s)\n",
                         YYPREFIX, YYFINAL, yychar, yys);
             }
diff --git a/tools/regression/usr.bin/yacc/regress.08.out b/tools/regression/usr.bin/yacc/regress.08.out
index c86f19f2ef5..d5d3ae0545b 100644
--- a/tools/regression/usr.bin/yacc/regress.08.out
+++ b/tools/regression/usr.bin/yacc/regress.08.out
@@ -5,6 +5,7 @@ static const char yysccsid[] = "@(#)yaccpar	1.9 (Berkeley) 02/21/93";
 #define YYBYACC 1
 #define YYMAJOR 1
 #define YYMINOR 9
+#define YYPATCH 20140101
 
 #define YYEMPTY        (-1)
 #define yyclearin      (yychar = YYEMPTY)
@@ -302,7 +303,7 @@ haveAnsiParam (void)
     }
     return FALSE;
 }
-#line 305 "/dev/stdout"
+#line 306 "/dev/stdout"
 
 /* compatibility with bison */
 #ifdef YYPARSE_PARAM
@@ -660,6 +661,7 @@ static const short yycheck[] = {                         38,
 #define YYDEBUG 0
 #endif
 #define YYMAXTOKEN 291
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? (YYMAXTOKEN + 1) : (a))
 #if YYDEBUG
 static const char *yyname[] = {
 
@@ -676,6 +678,7 @@ static const char *yyname[] = {
 "T_UNSIGNED","T_ENUM","T_STRUCT","T_UNION","T_Bool","T_Complex","T_Imaginary",
 "T_TYPE_QUALIFIER","T_BRACKETS","T_LBRACE","T_MATCHRBRACE","T_ELLIPSIS",
 "T_INITIALIZER","T_STRING_LITERAL","T_ASM","T_ASMARG","T_VA_DCL",
+"illegal-symbol",
 };
 static const char *yyrule[] = {
 "$accept : program",
@@ -813,12 +816,12 @@ YYSTYPE  yylval;
 #ifdef YYMAXDEPTH
 #define YYSTACKSIZE YYMAXDEPTH
 #else
-#define YYSTACKSIZE 500
-#define YYMAXDEPTH  500
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH  10000
 #endif
 #endif
 
-#define YYINITSTACKSIZE 500
+#define YYINITSTACKSIZE 200
 
 typedef struct {
     unsigned stacksize;
@@ -1001,7 +1004,7 @@ free_parser(void)
 #endif
 }
 #endif
-#line 1004 "/dev/stdout"
+#line 1006 "/dev/stdout"
 
 #if YYDEBUG
 #include <stdio.h>		/* needed for printf */
@@ -1025,7 +1028,7 @@ static int yygrowstack(YYSTACKDATA *data)
     else if ((newsize *= 2) > YYMAXDEPTH)
         newsize = YYMAXDEPTH;
 
-    i = data->s_mark - data->s_base;
+    i = (int) (data->s_mark - data->s_base);
     newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
     if (newss == 0)
         return -1;
@@ -1099,9 +1102,7 @@ yyloop:
 #if YYDEBUG
         if (yydebug)
         {
-            yys = 0;
-            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-            if (!yys) yys = "illegal-symbol";
+            yys = yyname[YYTRANSLATE(yychar)];
             printf("%sdebug: state %d, reading %d (%s)\n",
                     YYPREFIX, yystate, yychar, yys);
         }
@@ -1183,9 +1184,7 @@ yyinrecovery:
 #if YYDEBUG
         if (yydebug)
         {
-            yys = 0;
-            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-            if (!yys) yys = "illegal-symbol";
+            yys = yyname[YYTRANSLATE(yychar)];
             printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
                     YYPREFIX, yystate, yychar, yys);
         }
@@ -1881,7 +1880,7 @@ case 114:
 	    yyval.declarator->func_def = FUNC_ANSI;
 	}
 break;
-#line 1884 "/dev/stdout"
+#line 1882 "/dev/stdout"
     }
     yystack.s_mark -= yym;
     yystate = *yystack.s_mark;
@@ -1903,9 +1902,7 @@ break;
 #if YYDEBUG
             if (yydebug)
             {
-                yys = 0;
-                if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-                if (!yys) yys = "illegal-symbol";
+                yys = yyname[YYTRANSLATE(yychar)];
                 printf("%sdebug: state %d, reading %d (%s)\n",
                         YYPREFIX, YYFINAL, yychar, yys);
             }
diff --git a/tools/regression/usr.bin/yacc/regress.09.out b/tools/regression/usr.bin/yacc/regress.09.out
index 5eaf2588b1b..b6c13e222cc 100644
--- a/tools/regression/usr.bin/yacc/regress.09.out
+++ b/tools/regression/usr.bin/yacc/regress.09.out
@@ -5,6 +5,7 @@ static const char yysccsid[] = "@(#)yaccpar	1.9 (Berkeley) 02/21/93";
 #define YYBYACC 1
 #define YYMAJOR 1
 #define YYMINOR 9
+#define YYPATCH 20140101
 
 #define YYEMPTY        (-1)
 #define yyclearin      (yychar = YYEMPTY)
@@ -31,7 +32,7 @@ int YYLEX_DECL();
 static void YYERROR_DECL();
 #endif
 
-#line 34 "/dev/stdout"
+#line 35 "/dev/stdout"
 
 #ifndef YYSTYPE
 typedef int YYSTYPE;
@@ -158,6 +159,7 @@ static const short yycheck[] = {                         40,
 #define YYDEBUG 0
 #endif
 #define YYMAXTOKEN 259
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? (YYMAXTOKEN + 1) : (a))
 #if YYDEBUG
 static const char *yyname[] = {
 
@@ -168,7 +170,7 @@ static const char *yyname[] = {
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
-0,0,0,0,0,0,"DIGIT","LETTER","UMINUS",
+0,0,0,0,0,0,"DIGIT","LETTER","UMINUS","illegal-symbol",
 };
 static const char *yyrule[] = {
 "$accept : list",
@@ -210,12 +212,12 @@ YYSTYPE  yylval;
 #ifdef YYMAXDEPTH
 #define YYSTACKSIZE YYMAXDEPTH
 #else
-#define YYSTACKSIZE 500
-#define YYMAXDEPTH  500
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH  10000
 #endif
 #endif
 
-#define YYINITSTACKSIZE 500
+#define YYINITSTACKSIZE 200
 
 typedef struct {
     unsigned stacksize;
@@ -273,7 +275,7 @@ YYLEX_DECL()
     }
     return( c );
 }
-#line 276 "/dev/stdout"
+#line 277 "/dev/stdout"
 
 #if YYDEBUG
 #include <stdio.h>		/* needed for printf */
@@ -297,7 +299,7 @@ static int yygrowstack(YYSTACKDATA *data)
     else if ((newsize *= 2) > YYMAXDEPTH)
         newsize = YYMAXDEPTH;
 
-    i = data->s_mark - data->s_base;
+    i = (int) (data->s_mark - data->s_base);
     newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
     if (newss == 0)
         return -1;
@@ -371,9 +373,7 @@ yyloop:
 #if YYDEBUG
         if (yydebug)
         {
-            yys = 0;
-            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-            if (!yys) yys = "illegal-symbol";
+            yys = yyname[YYTRANSLATE(yychar)];
             printf("%sdebug: state %d, reading %d (%s)\n",
                     YYPREFIX, yystate, yychar, yys);
         }
@@ -455,9 +455,7 @@ yyinrecovery:
 #if YYDEBUG
         if (yydebug)
         {
-            yys = 0;
-            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-            if (!yys) yys = "illegal-symbol";
+            yys = yyname[YYTRANSLATE(yychar)];
             printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
                     YYPREFIX, yystate, yychar, yys);
         }
@@ -539,7 +537,7 @@ case 18:
 #line 69 "pure_calc.y"
 	{  yyval = base * yystack.l_mark[-1] + yystack.l_mark[0]; }
 break;
-#line 542 "/dev/stdout"
+#line 539 "/dev/stdout"
     }
     yystack.s_mark -= yym;
     yystate = *yystack.s_mark;
@@ -561,9 +559,7 @@ break;
 #if YYDEBUG
             if (yydebug)
             {
-                yys = 0;
-                if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-                if (!yys) yys = "illegal-symbol";
+                yys = yyname[YYTRANSLATE(yychar)];
                 printf("%sdebug: state %d, reading %d (%s)\n",
                         YYPREFIX, YYFINAL, yychar, yys);
             }
diff --git a/tools/regression/usr.bin/yacc/regress.10.out b/tools/regression/usr.bin/yacc/regress.10.out
index 02cba4fe681..f4a5ba4348b 100644
--- a/tools/regression/usr.bin/yacc/regress.10.out
+++ b/tools/regression/usr.bin/yacc/regress.10.out
@@ -5,6 +5,7 @@ static const char yysccsid[] = "@(#)yaccpar	1.9 (Berkeley) 02/21/93";
 #define YYBYACC 1
 #define YYMAJOR 1
 #define YYMINOR 9
+#define YYPATCH 20140101
 
 #define YYEMPTY        (-1)
 #define yyclearin      (yychar = YYEMPTY)
@@ -26,7 +27,7 @@ int YYLEX_DECL();
 static void YYERROR_DECL();
 #endif
 
-#line 29 "/dev/stdout"
+#line 30 "/dev/stdout"
 
 #ifndef YYSTYPE
 typedef int YYSTYPE;
@@ -93,10 +94,11 @@ static const short yycheck[] = {                        256,
 #define YYDEBUG 0
 #endif
 #define YYMAXTOKEN 0
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? (YYMAXTOKEN + 1) : (a))
 #if YYDEBUG
 static const char *yyname[] = {
 
-"end-of-file",
+"end-of-file","illegal-symbol",
 };
 static const char *yyrule[] = {
 "$accept : S",
@@ -121,12 +123,12 @@ YYSTYPE  yylval;
 #ifdef YYMAXDEPTH
 #define YYSTACKSIZE YYMAXDEPTH
 #else
-#define YYSTACKSIZE 500
-#define YYMAXDEPTH  500
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH  10000
 #endif
 #endif
 
-#define YYINITSTACKSIZE 500
+#define YYINITSTACKSIZE 200
 
 typedef struct {
     unsigned stacksize;
@@ -164,7 +166,7 @@ yyerror(const char* s)
 {
     printf("%s\n", s);
 }
-#line 167 "/dev/stdout"
+#line 168 "/dev/stdout"
 
 #if YYDEBUG
 #include <stdio.h>		/* needed for printf */
@@ -188,7 +190,7 @@ static int yygrowstack(YYSTACKDATA *data)
     else if ((newsize *= 2) > YYMAXDEPTH)
         newsize = YYMAXDEPTH;
 
-    i = data->s_mark - data->s_base;
+    i = (int) (data->s_mark - data->s_base);
     newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
     if (newss == 0)
         return -1;
@@ -262,9 +264,7 @@ yyloop:
 #if YYDEBUG
         if (yydebug)
         {
-            yys = 0;
-            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-            if (!yys) yys = "illegal-symbol";
+            yys = yyname[YYTRANSLATE(yychar)];
             printf("%sdebug: state %d, reading %d (%s)\n",
                     YYPREFIX, yystate, yychar, yys);
         }
@@ -346,9 +346,7 @@ yyinrecovery:
 #if YYDEBUG
         if (yydebug)
         {
-            yys = 0;
-            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-            if (!yys) yys = "illegal-symbol";
+            yys = yyname[YYTRANSLATE(yychar)];
             printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
                     YYPREFIX, yystate, yychar, yys);
         }
@@ -391,9 +389,7 @@ yyreduce:
 #if YYDEBUG
             if (yydebug)
             {
-                yys = 0;
-                if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-                if (!yys) yys = "illegal-symbol";
+                yys = yyname[YYTRANSLATE(yychar)];
                 printf("%sdebug: state %d, reading %d (%s)\n",
                         YYPREFIX, YYFINAL, yychar, yys);
             }
diff --git a/tools/regression/usr.bin/yacc/regress.11.out b/tools/regression/usr.bin/yacc/regress.11.out
index 1d6561d5e1b..8668971b420 100644
--- a/tools/regression/usr.bin/yacc/regress.11.out
+++ b/tools/regression/usr.bin/yacc/regress.11.out
@@ -5,6 +5,7 @@ static const char yysccsid[] = "@(#)yaccpar	1.9 (Berkeley) 02/21/93";
 #define YYBYACC 1
 #define YYMAJOR 1
 #define YYMINOR 9
+#define YYPATCH 20140101
 
 #define YYEMPTY        (-1)
 #define yyclearin      (yychar = YYEMPTY)
@@ -25,7 +26,7 @@ int base;
 int yylex(void);
 static void yyerror(const char *s);
 
-#line 28 "/dev/stdout"
+#line 29 "/dev/stdout"
 
 #ifndef YYSTYPE
 typedef int YYSTYPE;
@@ -172,6 +173,7 @@ static const short yycheck[] = {                         10,
 #define YYDEBUG 0
 #endif
 #define YYMAXTOKEN 271
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? (YYMAXTOKEN + 1) : (a))
 #if YYDEBUG
 static const char *yyname[] = {
 
@@ -184,6 +186,7 @@ static const char *yyname[] = {
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,"OP_ADD","\"ADD\"","OP_SUB","\"SUB\"","OP_MUL","\"MUL\"","OP_DIV",
 "\"DIV\"","OP_MOD","\"MOD\"","OP_AND","\"AND\"","DIGIT","LETTER","UMINUS",
+"illegal-symbol",
 };
 static const char *yyrule[] = {
 "$accept : list",
@@ -225,12 +228,12 @@ YYSTYPE  yylval;
 #ifdef YYMAXDEPTH
 #define YYSTACKSIZE YYMAXDEPTH
 #else
-#define YYSTACKSIZE 500
-#define YYMAXDEPTH  500
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH  10000
 #endif
 #endif
 
-#define YYINITSTACKSIZE 500
+#define YYINITSTACKSIZE 200
 
 typedef struct {
     unsigned stacksize;
@@ -283,7 +286,7 @@ yylex(void) {
     }
     return( c );
 }
-#line 286 "/dev/stdout"
+#line 288 "/dev/stdout"
 
 #if YYDEBUG
 #include <stdio.h>		/* needed for printf */
@@ -307,7 +310,7 @@ static int yygrowstack(YYSTACKDATA *data)
     else if ((newsize *= 2) > YYMAXDEPTH)
         newsize = YYMAXDEPTH;
 
-    i = data->s_mark - data->s_base;
+    i = (int) (data->s_mark - data->s_base);
     newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
     if (newss == 0)
         return -1;
@@ -381,9 +384,7 @@ yyloop:
 #if YYDEBUG
         if (yydebug)
         {
-            yys = 0;
-            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-            if (!yys) yys = "illegal-symbol";
+            yys = yyname[YYTRANSLATE(yychar)];
             printf("%sdebug: state %d, reading %d (%s)\n",
                     YYPREFIX, yystate, yychar, yys);
         }
@@ -465,9 +466,7 @@ yyinrecovery:
 #if YYDEBUG
         if (yydebug)
         {
-            yys = 0;
-            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-            if (!yys) yys = "illegal-symbol";
+            yys = yyname[YYTRANSLATE(yychar)];
             printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
                     YYPREFIX, yystate, yychar, yys);
         }
@@ -549,7 +548,7 @@ case 18:
 #line 70 "quote_calc.y"
 	{  yyval = base * yystack.l_mark[-1] + yystack.l_mark[0]; }
 break;
-#line 552 "/dev/stdout"
+#line 550 "/dev/stdout"
     }
     yystack.s_mark -= yym;
     yystate = *yystack.s_mark;
@@ -571,9 +570,7 @@ break;
 #if YYDEBUG
             if (yydebug)
             {
-                yys = 0;
-                if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-                if (!yys) yys = "illegal-symbol";
+                yys = yyname[YYTRANSLATE(yychar)];
                 printf("%sdebug: state %d, reading %d (%s)\n",
                         YYPREFIX, YYFINAL, yychar, yys);
             }
diff --git a/tools/regression/usr.bin/yacc/regress.12.out b/tools/regression/usr.bin/yacc/regress.12.out
index d3d03b94db7..757c977d430 100644
--- a/tools/regression/usr.bin/yacc/regress.12.out
+++ b/tools/regression/usr.bin/yacc/regress.12.out
@@ -5,6 +5,7 @@ static const char yysccsid[] = "@(#)yaccpar	1.9 (Berkeley) 02/21/93";
 #define YYBYACC 1
 #define YYMAJOR 1
 #define YYMINOR 9
+#define YYPATCH 20140101
 
 #define YYEMPTY        (-1)
 #define yyclearin      (yychar = YYEMPTY)
@@ -25,7 +26,7 @@ int base;
 int yylex(void);
 static void yyerror(const char *s);
 
-#line 28 "/dev/stdout"
+#line 29 "/dev/stdout"
 
 #ifndef YYSTYPE
 typedef int YYSTYPE;
@@ -172,6 +173,7 @@ static const short yycheck[] = {                         10,
 #define YYDEBUG 0
 #endif
 #define YYMAXTOKEN 271
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? (YYMAXTOKEN + 1) : (a))
 #if YYDEBUG
 static const char *yyname[] = {
 
@@ -184,6 +186,7 @@ static const char *yyname[] = {
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,"OP_ADD","\"ADD\"","OP_SUB","\"SUB\"","OP_MUL","\"MUL\"","OP_DIV",
 "\"DIV\"","OP_MOD","\"MOD\"","OP_AND","\"AND\"","DIGIT","LETTER","UMINUS",
+"illegal-symbol",
 };
 static const char *yyrule[] = {
 "$accept : list",
@@ -225,12 +228,12 @@ YYSTYPE  yylval;
 #ifdef YYMAXDEPTH
 #define YYSTACKSIZE YYMAXDEPTH
 #else
-#define YYSTACKSIZE 500
-#define YYMAXDEPTH  500
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH  10000
 #endif
 #endif
 
-#define YYINITSTACKSIZE 500
+#define YYINITSTACKSIZE 200
 
 typedef struct {
     unsigned stacksize;
@@ -283,7 +286,7 @@ yylex(void) {
     }
     return( c );
 }
-#line 286 "/dev/stdout"
+#line 288 "/dev/stdout"
 
 #if YYDEBUG
 #include <stdio.h>		/* needed for printf */
@@ -307,7 +310,7 @@ static int yygrowstack(YYSTACKDATA *data)
     else if ((newsize *= 2) > YYMAXDEPTH)
         newsize = YYMAXDEPTH;
 
-    i = data->s_mark - data->s_base;
+    i = (int) (data->s_mark - data->s_base);
     newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
     if (newss == 0)
         return -1;
@@ -381,9 +384,7 @@ yyloop:
 #if YYDEBUG
         if (yydebug)
         {
-            yys = 0;
-            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-            if (!yys) yys = "illegal-symbol";
+            yys = yyname[YYTRANSLATE(yychar)];
             printf("%sdebug: state %d, reading %d (%s)\n",
                     YYPREFIX, yystate, yychar, yys);
         }
@@ -465,9 +466,7 @@ yyinrecovery:
 #if YYDEBUG
         if (yydebug)
         {
-            yys = 0;
-            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-            if (!yys) yys = "illegal-symbol";
+            yys = yyname[YYTRANSLATE(yychar)];
             printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
                     YYPREFIX, yystate, yychar, yys);
         }
@@ -549,7 +548,7 @@ case 18:
 #line 70 "quote_calc2.y"
 	{  yyval = base * yystack.l_mark[-1] + yystack.l_mark[0]; }
 break;
-#line 552 "/dev/stdout"
+#line 550 "/dev/stdout"
     }
     yystack.s_mark -= yym;
     yystate = *yystack.s_mark;
@@ -571,9 +570,7 @@ break;
 #if YYDEBUG
             if (yydebug)
             {
-                yys = 0;
-                if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-                if (!yys) yys = "illegal-symbol";
+                yys = yyname[YYTRANSLATE(yychar)];
                 printf("%sdebug: state %d, reading %d (%s)\n",
                         YYPREFIX, YYFINAL, yychar, yys);
             }
diff --git a/tools/regression/usr.bin/yacc/regress.13.out b/tools/regression/usr.bin/yacc/regress.13.out
index fc68da8396c..94b717ef962 100644
--- a/tools/regression/usr.bin/yacc/regress.13.out
+++ b/tools/regression/usr.bin/yacc/regress.13.out
@@ -5,6 +5,7 @@ static const char yysccsid[] = "@(#)yaccpar	1.9 (Berkeley) 02/21/93";
 #define YYBYACC 1
 #define YYMAJOR 1
 #define YYMINOR 9
+#define YYPATCH 20140101
 
 #define YYEMPTY        (-1)
 #define yyclearin      (yychar = YYEMPTY)
@@ -25,7 +26,7 @@ int base;
 int yylex(void);
 static void yyerror(const char *s);
 
-#line 28 "/dev/stdout"
+#line 29 "/dev/stdout"
 
 #ifndef YYSTYPE
 typedef int YYSTYPE;
@@ -166,6 +167,7 @@ static const short yycheck[] = {                         10,
 #define YYDEBUG 0
 #endif
 #define YYMAXTOKEN 271
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? (YYMAXTOKEN + 1) : (a))
 #if YYDEBUG
 static const char *yyname[] = {
 
@@ -178,7 +180,7 @@ static const char *yyname[] = {
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,"OP_ADD","\"ADD-operator\"","OP_SUB","\"SUB-operator\"","OP_MUL",
 "\"MUL-operator\"","OP_DIV","\"DIV-operator\"","OP_MOD","\"MOD-operator\"",
-"OP_AND","\"AND-operator\"","DIGIT","LETTER","UMINUS",
+"OP_AND","\"AND-operator\"","DIGIT","LETTER","UMINUS","illegal-symbol",
 };
 static const char *yyrule[] = {
 "$accept : list",
@@ -220,12 +222,12 @@ YYSTYPE  yylval;
 #ifdef YYMAXDEPTH
 #define YYSTACKSIZE YYMAXDEPTH
 #else
-#define YYSTACKSIZE 500
-#define YYMAXDEPTH  500
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH  10000
 #endif
 #endif
 
-#define YYINITSTACKSIZE 500
+#define YYINITSTACKSIZE 200
 
 typedef struct {
     unsigned stacksize;
@@ -278,7 +280,7 @@ yylex(void) {
     }
     return( c );
 }
-#line 281 "/dev/stdout"
+#line 282 "/dev/stdout"
 
 #if YYDEBUG
 #include <stdio.h>		/* needed for printf */
@@ -302,7 +304,7 @@ static int yygrowstack(YYSTACKDATA *data)
     else if ((newsize *= 2) > YYMAXDEPTH)
         newsize = YYMAXDEPTH;
 
-    i = data->s_mark - data->s_base;
+    i = (int) (data->s_mark - data->s_base);
     newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
     if (newss == 0)
         return -1;
@@ -376,9 +378,7 @@ yyloop:
 #if YYDEBUG
         if (yydebug)
         {
-            yys = 0;
-            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-            if (!yys) yys = "illegal-symbol";
+            yys = yyname[YYTRANSLATE(yychar)];
             printf("%sdebug: state %d, reading %d (%s)\n",
                     YYPREFIX, yystate, yychar, yys);
         }
@@ -460,9 +460,7 @@ yyinrecovery:
 #if YYDEBUG
         if (yydebug)
         {
-            yys = 0;
-            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-            if (!yys) yys = "illegal-symbol";
+            yys = yyname[YYTRANSLATE(yychar)];
             printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
                     YYPREFIX, yystate, yychar, yys);
         }
@@ -544,7 +542,7 @@ case 18:
 #line 70 "quote_calc3.y"
 	{  yyval = base * yystack.l_mark[-1] + yystack.l_mark[0]; }
 break;
-#line 547 "/dev/stdout"
+#line 544 "/dev/stdout"
     }
     yystack.s_mark -= yym;
     yystate = *yystack.s_mark;
@@ -566,9 +564,7 @@ break;
 #if YYDEBUG
             if (yydebug)
             {
-                yys = 0;
-                if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-                if (!yys) yys = "illegal-symbol";
+                yys = yyname[YYTRANSLATE(yychar)];
                 printf("%sdebug: state %d, reading %d (%s)\n",
                         YYPREFIX, YYFINAL, yychar, yys);
             }
diff --git a/tools/regression/usr.bin/yacc/regress.14.out b/tools/regression/usr.bin/yacc/regress.14.out
index 96fdb57b6d9..aecfb49d161 100644
--- a/tools/regression/usr.bin/yacc/regress.14.out
+++ b/tools/regression/usr.bin/yacc/regress.14.out
@@ -5,6 +5,7 @@ static const char yysccsid[] = "@(#)yaccpar	1.9 (Berkeley) 02/21/93";
 #define YYBYACC 1
 #define YYMAJOR 1
 #define YYMINOR 9
+#define YYPATCH 20140101
 
 #define YYEMPTY        (-1)
 #define yyclearin      (yychar = YYEMPTY)
@@ -25,7 +26,7 @@ int base;
 int yylex(void);
 static void yyerror(const char *s);
 
-#line 28 "/dev/stdout"
+#line 29 "/dev/stdout"
 
 #ifndef YYSTYPE
 typedef int YYSTYPE;
@@ -166,6 +167,7 @@ static const short yycheck[] = {                         10,
 #define YYDEBUG 0
 #endif
 #define YYMAXTOKEN 271
+#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? (YYMAXTOKEN + 1) : (a))
 #if YYDEBUG
 static const char *yyname[] = {
 
@@ -178,7 +180,7 @@ static const char *yyname[] = {
 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
 0,0,0,0,0,0,"OP_ADD","\"ADD-operator\"","OP_SUB","\"SUB-operator\"","OP_MUL",
 "\"MUL-operator\"","OP_DIV","\"DIV-operator\"","OP_MOD","\"MOD-operator\"",
-"OP_AND","\"AND-operator\"","DIGIT","LETTER","UMINUS",
+"OP_AND","\"AND-operator\"","DIGIT","LETTER","UMINUS","illegal-symbol",
 };
 static const char *yyrule[] = {
 "$accept : list",
@@ -220,12 +222,12 @@ YYSTYPE  yylval;
 #ifdef YYMAXDEPTH
 #define YYSTACKSIZE YYMAXDEPTH
 #else
-#define YYSTACKSIZE 500
-#define YYMAXDEPTH  500
+#define YYSTACKSIZE 10000
+#define YYMAXDEPTH  10000
 #endif
 #endif
 
-#define YYINITSTACKSIZE 500
+#define YYINITSTACKSIZE 200
 
 typedef struct {
     unsigned stacksize;
@@ -278,7 +280,7 @@ yylex(void) {
     }
     return( c );
 }
-#line 281 "/dev/stdout"
+#line 282 "/dev/stdout"
 
 #if YYDEBUG
 #include <stdio.h>		/* needed for printf */
@@ -302,7 +304,7 @@ static int yygrowstack(YYSTACKDATA *data)
     else if ((newsize *= 2) > YYMAXDEPTH)
         newsize = YYMAXDEPTH;
 
-    i = data->s_mark - data->s_base;
+    i = (int) (data->s_mark - data->s_base);
     newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
     if (newss == 0)
         return -1;
@@ -376,9 +378,7 @@ yyloop:
 #if YYDEBUG
         if (yydebug)
         {
-            yys = 0;
-            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-            if (!yys) yys = "illegal-symbol";
+            yys = yyname[YYTRANSLATE(yychar)];
             printf("%sdebug: state %d, reading %d (%s)\n",
                     YYPREFIX, yystate, yychar, yys);
         }
@@ -460,9 +460,7 @@ yyinrecovery:
 #if YYDEBUG
         if (yydebug)
         {
-            yys = 0;
-            if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-            if (!yys) yys = "illegal-symbol";
+            yys = yyname[YYTRANSLATE(yychar)];
             printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
                     YYPREFIX, yystate, yychar, yys);
         }
@@ -544,7 +542,7 @@ case 18:
 #line 70 "quote_calc4.y"
 	{  yyval = base * yystack.l_mark[-1] + yystack.l_mark[0]; }
 break;
-#line 547 "/dev/stdout"
+#line 544 "/dev/stdout"
     }
     yystack.s_mark -= yym;
     yystate = *yystack.s_mark;
@@ -566,9 +564,7 @@ break;
 #if YYDEBUG
             if (yydebug)
             {
-                yys = 0;
-                if (yychar <= YYMAXTOKEN) yys = yyname[yychar];
-                if (!yys) yys = "illegal-symbol";
+                yys = yyname[YYTRANSLATE(yychar)];
                 printf("%sdebug: state %d, reading %d (%s)\n",
                         YYPREFIX, YYFINAL, yychar, yys);
             }
diff --git a/tools/regression/usr.bin/yacc/regress.sh b/tools/regression/usr.bin/yacc/regress.sh
index 4517084dde4..5b004be7880 100755
--- a/tools/regression/usr.bin/yacc/regress.sh
+++ b/tools/regression/usr.bin/yacc/regress.sh
@@ -6,21 +6,21 @@ echo 1..15
 
 REGRESSION_START($1)
 
-REGRESSION_TEST(`00', `/usr/obj/usr/src/usr.bin/yacc/yacc -b regress -o /dev/stdout undefined.y')
-REGRESSION_TEST(`01', `/usr/obj/usr/src/usr.bin/yacc/yacc -b regress -o /dev/stdout calc.y')
-REGRESSION_TEST(`02', `/usr/obj/usr/src/usr.bin/yacc/yacc -b regress -o /dev/stdout calc1.y')
-REGRESSION_TEST(`03', `/usr/obj/usr/src/usr.bin/yacc/yacc -b regress -o /dev/stdout calc3.y')
-REGRESSION_TEST(`04', `/usr/obj/usr/src/usr.bin/yacc/yacc -b regress -o /dev/stdout code_calc.y')
-REGRESSION_TEST(`05', `/usr/obj/usr/src/usr.bin/yacc/yacc -b regress -o /dev/stdout code_error.y')
-REGRESSION_TEST(`06', `/usr/obj/usr/src/usr.bin/yacc/yacc -b regress -o /dev/stdout error.y')
-REGRESSION_TEST(`07', `/usr/obj/usr/src/usr.bin/yacc/yacc -b regress -o /dev/stdout ftp.y')
-REGRESSION_TEST(`08', `/usr/obj/usr/src/usr.bin/yacc/yacc -b regress -o /dev/stdout grammar.y')
-REGRESSION_TEST(`09', `/usr/obj/usr/src/usr.bin/yacc/yacc -b regress -o /dev/stdout pure_calc.y')
-REGRESSION_TEST(`10', `/usr/obj/usr/src/usr.bin/yacc/yacc -b regress -o /dev/stdout pure_error.y')
-REGRESSION_TEST(`11', `/usr/obj/usr/src/usr.bin/yacc/yacc -b regress -o /dev/stdout quote_calc.y')
-REGRESSION_TEST(`12', `/usr/obj/usr/src/usr.bin/yacc/yacc -b regress -o /dev/stdout quote_calc2.y')
-REGRESSION_TEST(`13', `/usr/obj/usr/src/usr.bin/yacc/yacc -b regress -o /dev/stdout quote_calc3.y')
-REGRESSION_TEST(`14', `/usr/obj/usr/src/usr.bin/yacc/yacc -b regress -o /dev/stdout quote_calc4.y')
+REGRESSION_TEST(`00', `yacc -b regress -o /dev/stdout undefined.y')
+REGRESSION_TEST(`01', `yacc -b regress -o /dev/stdout calc.y')
+REGRESSION_TEST(`02', `yacc -b regress -o /dev/stdout calc1.y')
+REGRESSION_TEST(`03', `yacc -b regress -o /dev/stdout calc3.y')
+REGRESSION_TEST(`04', `yacc -b regress -o /dev/stdout code_calc.y')
+REGRESSION_TEST(`05', `yacc -b regress -o /dev/stdout code_error.y')
+REGRESSION_TEST(`06', `yacc -b regress -o /dev/stdout error.y')
+REGRESSION_TEST(`07', `yacc -b regress -o /dev/stdout ftp.y')
+REGRESSION_TEST(`08', `yacc -b regress -o /dev/stdout grammar.y')
+REGRESSION_TEST(`09', `yacc -b regress -o /dev/stdout pure_calc.y')
+REGRESSION_TEST(`10', `yacc -b regress -o /dev/stdout pure_error.y')
+REGRESSION_TEST(`11', `yacc -b regress -o /dev/stdout quote_calc.y')
+REGRESSION_TEST(`12', `yacc -b regress -o /dev/stdout quote_calc2.y')
+REGRESSION_TEST(`13', `yacc -b regress -o /dev/stdout quote_calc3.y')
+REGRESSION_TEST(`14', `yacc -b regress -o /dev/stdout quote_calc4.y')
 
 REGRESSION_END()