lalr1.cc: do not create stack.hh without %defines

[bison.git] / tests / torture.at

diff --git a/tests/torture.at b/tests/torture.at
index e21c93dcd12feb65df640be508621773982b1c0d..338c1648e9453e5549a89f1917ba8532e3667dc6 100644 (file)
--- a/tests/torture.at
+++ b/tests/torture.at
@@ -1,6 +1,7 @@
 # Torturing Bison.                                    -*- Autotest -*-
 # Torturing Bison.                                    -*- Autotest -*-

-# Copyright (C) 2001, 2002, 2004, 2005, 2006, 2007 Free Software Foundation,
-# Inc.
+
+# Copyright (C) 2001-2002, 2004-2007, 2009-2012 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
 
 # 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


@@ -41,7 +42,8 @@ esac])
 # Create FILE-NAME, containing a self checking parser for a huge
 # triangular grammar.
 m4_define([AT_DATA_TRIANGULAR_GRAMMAR],
 # Create FILE-NAME, containing a self checking parser for a huge
 # triangular grammar.
 m4_define([AT_DATA_TRIANGULAR_GRAMMAR],

-[AT_DATA([[gengram.pl]],
+[AT_BISON_OPTION_PUSHDEFS
+AT_DATA([[gengram.pl]],

 [[#! /usr/bin/perl -w
 
 use strict;
 [[#! /usr/bin/perl -w
 
 use strict;


@@ -54,9 +56,10 @@ print <<EOF;
 %{
 #include <stdio.h>
 #include <stdlib.h>
 %{
 #include <stdio.h>
 #include <stdlib.h>

-
-static int yylex (void);
-static void yyerror (const char *msg);
+#include <assert.h>
+#define MAX $max
+]AT_YYLEX_DECLARE[
+]AT_YYERROR_DECLARE[

 %}
 %union
 {
 %}
 %union
 {


@@ -75,8 +78,8 @@ for my $size (1 .. $max)
 print <<EOF;
 %%
 input:
 print <<EOF;
 %%
 input:

-  exp        { if (\@S|@1 != 0) abort (); \$\$ = \@S|@1; }
-| input exp  { if (\@S|@2 != \@S|@1 + 1) abort (); \$\$ = \@S|@2; }
+  exp        { assert (\@S|@1 == 0); \$\$ = \@S|@1; }
+| input exp  { assert (\@S|@2 == \@S|@1 + 1); \$\$ = \@S|@2; }

 ;
 
 exp:
 ;
 
 exp:


@@ -94,14 +97,15 @@ for my $size (1 .. $max)
   };
 print ";\n";
 
   };
 print ";\n";
 

-print <<EOF;
+print <<\EOF;

 %%
 %%

+]AT_YYERROR_DEFINE[

 static int
 yylex (void)
 {
   static int inner = 1;
   static int outer = 0;
 static int
 yylex (void)
 {
   static int inner = 1;
   static int outer = 0;

-  if (outer > $max)
+  if (outer > MAX)

     return 0;
   else if (inner > outer)
     {
     return 0;
   else if (inner > outer)
     {


@@ -111,13 +115,6 @@ yylex (void)
     }
   return inner++;
 }
     }
   return inner++;
 }

-
-static void
-yyerror (const char *msg)
-{
-  fprintf (stderr, "%s\\n", msg);
-}
-

 int
 main (void)
 {
 int
 main (void)
 {


@@ -126,6 +123,7 @@ main (void)
 }
 EOF
 ]])
 }
 EOF
 ]])

+AT_BISON_OPTION_POPDEFS

 
 AT_CHECK([perl -w ./gengram.pl $2 || exit 77], 0, [stdout])
 mv stdout $1
 
 AT_CHECK([perl -w ./gengram.pl $2 || exit 77], 0, [stdout])
 mv stdout $1


@@ -143,7 +141,7 @@ AT_SETUP([Big triangle])
 # With 500 and the new parser, which consume far too much memory,
 # it gets killed too.  Of course the parser is to be cleaned.
 AT_DATA_TRIANGULAR_GRAMMAR([input.y], [200])
 # With 500 and the new parser, which consume far too much memory,
 # it gets killed too.  Of course the parser is to be cleaned.
 AT_DATA_TRIANGULAR_GRAMMAR([input.y], [200])

-AT_CHECK([bison -v -o input.c input.y])
+AT_BISON_CHECK_NO_XML([-v -o input.c input.y])

 AT_COMPILE([input])
 AT_PARSER_CHECK([./input])
 
 AT_COMPILE([input])
 AT_PARSER_CHECK([./input])
 


@@ -156,7 +154,8 @@ AT_CLEANUP
 # Create FILE-NAME, containing a self checking parser for a huge
 # horizontal grammar.
 m4_define([AT_DATA_HORIZONTAL_GRAMMAR],
 # Create FILE-NAME, containing a self checking parser for a huge
 # horizontal grammar.
 m4_define([AT_DATA_HORIZONTAL_GRAMMAR],

-[AT_DATA([[gengram.pl]],
+[AT_BISON_OPTION_PUSHDEFS
+AT_DATA([[gengram.pl]],

 [[#! /usr/bin/perl -w
 
 use strict;
 [[#! /usr/bin/perl -w
 
 use strict;


@@ -169,9 +168,9 @@ print <<EOF;
 %{
 #include <stdio.h>
 #include <stdlib.h>
 %{
 #include <stdio.h>
 #include <stdlib.h>

-
-static int yylex (void);
-static void yyerror (const char *msg);
+#define MAX $max
+]AT_YYLEX_DECLARE[
+]AT_YYERROR_DECLARE[

 %}
 
 %token
 %}
 
 %token


@@ -192,25 +191,20 @@ print
        (map { "\"$_\"" } (1 .. $max)), ";"),
   "\n";
 
        (map { "\"$_\"" } (1 .. $max)), ";"),
   "\n";
 

-print <<EOF;
+print <<\EOF;

 %%
 %%

+#include <assert.h>
+]AT_YYERROR_DEFINE[

 static int
 yylex (void)
 {
   static int counter = 1;
 static int
 yylex (void)
 {
   static int counter = 1;

-  if (counter <= $max)
+  if (counter <= MAX)

     return counter++;
     return counter++;

-  if (counter++ != $max + 1)
-    abort ();
+  assert (counter++ == MAX + 1);

   return 0;
 }
 
   return 0;
 }
 

-static void
-yyerror (const char *msg)
-{
-  fprintf (stderr, "%s\\n", msg);
-}
-

 int
 main (void)
 {
 int
 main (void)
 {


@@ -222,6 +216,7 @@ EOF
 
 AT_CHECK([perl -w ./gengram.pl $2 || exit 77], 0, [stdout])
 mv stdout $1
 
 AT_CHECK([perl -w ./gengram.pl $2 || exit 77], 0, [stdout])
 mv stdout $1

+AT_BISON_OPTION_POPDEFS

 ])
 
 
 ])
 
 


@@ -249,7 +244,7 @@ AT_DATA_HORIZONTAL_GRAMMAR([input.y], [1000])
 # Ask for 200 MiB, which should be plenty even on a 64-bit host.
 AT_INCREASE_DATA_SIZE(204000)
 
 # Ask for 200 MiB, which should be plenty even on a 64-bit host.
 AT_INCREASE_DATA_SIZE(204000)
 

-AT_CHECK([bison -v -o input.c input.y])
+AT_BISON_CHECK_NO_XML([-v -o input.c input.y])

 AT_COMPILE([input])
 AT_PARSER_CHECK([./input])
 
 AT_COMPILE([input])
 AT_PARSER_CHECK([./input])
 


@@ -262,7 +257,8 @@ AT_CLEANUP
 # Create FILE-NAME, containing a self checking parser for a grammar
 # requiring SIZE lookahead tokens.
 m4_define([AT_DATA_LOOKAHEAD_TOKENS_GRAMMAR],
 # Create FILE-NAME, containing a self checking parser for a grammar
 # requiring SIZE lookahead tokens.
 m4_define([AT_DATA_LOOKAHEAD_TOKENS_GRAMMAR],

-[AT_DATA([[gengram.pl]],
+[AT_BISON_OPTION_PUSHDEFS
+AT_DATA([[gengram.pl]],

 [[#! /usr/bin/perl -w
 
 use strict;
 [[#! /usr/bin/perl -w
 
 use strict;


@@ -276,9 +272,9 @@ print <<EOF;
 # include <stdio.h>
 # include <stdlib.h>
 # include <assert.h>
 # include <stdio.h>
 # include <stdlib.h>
 # include <assert.h>

-
-static int yylex (void);
-static void yyerror (const char *msg);
+# define MAX $max
+]AT_YYLEX_DECLARE[
+]AT_YYERROR_DECLARE[

 %}
 %union
 {
 %}
 %union
 {


@@ -323,17 +319,17 @@ for my $count (1 .. $max)
     print "n$count: token { \$\$ = $count; };\n";
   };
 
     print "n$count: token { \$\$ = $count; };\n";
   };
 

-print <<EOF;
+print <<\EOF;

 %%
 %%

+]AT_YYERROR_DEFINE[

 static int
 yylex (void)
 {
   static int return_token = 1;
   static int counter = 1;
 static int
 yylex (void)
 {
   static int return_token = 1;
   static int counter = 1;

-  if (counter > $max)
+  if (counter > MAX)

     {
     {

-      if (counter++ != $max + 1)
-       abort ();
+      assert (counter++ == MAX + 1);

       return 0;
     }
   if (return_token)
       return 0;
     }
   if (return_token)


@@ -345,12 +341,6 @@ yylex (void)
   return counter++;
 }
 
   return counter++;
 }
 

-static void
-yyerror (const char *msg)
-{
-  fprintf (stderr, "%s\\n", msg);
-}
-

 int
 main (void)
 {
 int
 main (void)
 {


@@ -362,6 +352,7 @@ EOF
 
 AT_CHECK([perl -w ./gengram.pl $2 || exit 77], 0, [stdout])
 mv stdout $1
 
 AT_CHECK([perl -w ./gengram.pl $2 || exit 77], 0, [stdout])
 mv stdout $1

+AT_BISON_OPTION_POPDEFS

 ])
 
 
 ])
 
 


@@ -377,7 +368,7 @@ AT_DATA_LOOKAHEAD_TOKENS_GRAMMAR([input.y], [1000])
 # Ask for 200 MiB, which should be plenty even on a 64-bit host.
 AT_INCREASE_DATA_SIZE(204000)
 
 # Ask for 200 MiB, which should be plenty even on a 64-bit host.
 AT_INCREASE_DATA_SIZE(204000)
 

-AT_CHECK([bison -v -o input.c input.y])
+AT_BISON_CHECK([-v -o input.c input.y])

 AT_COMPILE([input])
 AT_PARSER_CHECK([./input])
 
 AT_COMPILE([input])
 AT_PARSER_CHECK([./input])
 


@@ -389,7 +380,8 @@ AT_CLEANUP
 # ------------------------------------------------
 # A parser specialized in torturing the stack size.
 m4_define([AT_DATA_STACK_TORTURE],
 # ------------------------------------------------
 # A parser specialized in torturing the stack size.
 m4_define([AT_DATA_STACK_TORTURE],

-[# A grammar of parens growing the stack thanks to right recursion.
+[AT_BISON_OPTION_PUSHDEFS([$2])
+# A grammar of parens growing the stack thanks to right recursion.

 # exp:
 AT_DATA([input.y],
 [[%{
 # exp:
 AT_DATA([input.y],
 [[%{


@@ -398,8 +390,8 @@ AT_DATA([input.y],
 #include <stdio.h>
 #include <stdlib.h>
 ]$1[
 #include <stdio.h>
 #include <stdlib.h>
 ]$1[

-  static int yylex (void);
-  static void yyerror (const char *msg);
+  ]AT_YYLEX_DECLARE[
+  ]AT_YYERROR_DECLARE[

 %}
 ]$2[
 %error-verbose
 %}
 ]$2[
 %error-verbose


@@ -408,17 +400,12 @@ AT_DATA([input.y],
 %%
 exp: WAIT_FOR_EOF exp | ;
 %%
 %%
 exp: WAIT_FOR_EOF exp | ;
 %%

-static void
-yyerror (const char *msg)
-{
-  fprintf (stderr, "%s\n", msg);
-}
-
+]AT_YYERROR_DEFINE[
+#include <assert.h>

 static int
 yylex (void)
 {
 static int
 yylex (void)
 {

-  if (yylval < 0)
-    abort ();
+  assert (0 <= yylval);

   if (yylval--)
     return WAIT_FOR_EOF;
   else
   if (yylval--)
     return WAIT_FOR_EOF;
   else


@@ -430,13 +417,12 @@ main (int argc, const char **argv)
 {
   char *endp;
   YYSTYPE yylval_init;
 {
   char *endp;
   YYSTYPE yylval_init;

-  if (argc != 2)
-    abort ();
+  assert (argc == 2);

   yylval_init = strtol (argv[1], &endp, 10);
   yylval_init = strtol (argv[1], &endp, 10);

-  if (! (argv[1] != endp
-        && 0 <= yylval_init && yylval_init <= INT_MAX
-        && errno != ERANGE))
-    abort ();
+  assert (argv[1] != endp);
+  assert (0 <= yylval_init);
+  assert (yylval_init <= INT_MAX);
+  assert (errno != ERANGE);

   yydebug = 1;
   {
     int count;
   yydebug = 1;
   {
     int count;


@@ -451,8 +437,7 @@ main (int argc, const char **argv)
 [[        new_status = yypull_parse (ps);
 ]],
 [[        new_status = yyparse ();
 [[        new_status = yypull_parse (ps);
 ]],
 [[        new_status = yyparse ();

-]])[        if (count > 0 && new_status != status)
-          abort ();
+]])[        assert (0 <= count || new_status == status);

         status = new_status;
       }
 ]m4_bmatch([$2], [%push-],
         status = new_status;
       }
 ]m4_bmatch([$2], [%push-],


@@ -461,7 +446,8 @@ main (int argc, const char **argv)
   }
 }
 ]])
   }
 }
 ]])

-AT_CHECK([bison -o input.c input.y])
+AT_BISON_OPTION_POPDEFS([$2])
+AT_BISON_CHECK([-o input.c input.y])

 AT_COMPILE([input])
 ])
 
 AT_COMPILE([input])
 ])
 


@@ -496,7 +482,7 @@ AT_PARSER_CHECK([./input 10000], 2, [], [ignore],
 # just helps guarantee we don't let the YYSTACK_USE_ALLOCA feature affect
 # push parsers.
 AT_DATA_STACK_TORTURE([AT_USE_ALLOCA],
 # just helps guarantee we don't let the YYSTACK_USE_ALLOCA feature affect
 # push parsers.
 AT_DATA_STACK_TORTURE([AT_USE_ALLOCA],

-[[%define push_pull "both"
+[[%define api.push-pull both

 ]])
 AT_PARSER_CHECK([./input 20], 0, [], [ignore],
                 [[VALGRIND_OPTS="$VALGRIND_OPTS --log-fd=1"]])
 ]])
 AT_PARSER_CHECK([./input 20], 0, [], [ignore],
                 [[VALGRIND_OPTS="$VALGRIND_OPTS --log-fd=1"]])


@@ -534,7 +520,7 @@ AT_PARSER_CHECK([./input 10000], 2, [], [ignore],
                 [[VALGRIND_OPTS="$VALGRIND_OPTS --log-fd=1"]])
 
 AT_DATA_STACK_TORTURE([AT_USE_ALLOCA],
                 [[VALGRIND_OPTS="$VALGRIND_OPTS --log-fd=1"]])
 
 AT_DATA_STACK_TORTURE([AT_USE_ALLOCA],

-[[%define push_pull "both"
+[[%define api.push-pull both

 ]])
 AT_PARSER_CHECK([./input 20], 0, [], [ignore],
                 [[VALGRIND_OPTS="$VALGRIND_OPTS --log-fd=1"]])
 ]])
 AT_PARSER_CHECK([./input 20], 0, [], [ignore],
                 [[VALGRIND_OPTS="$VALGRIND_OPTS --log-fd=1"]])