* src/output.c (output): Don't free the grammar.

* src/reader.c (grammar_free): New.
* src/main.c (main): Call it and don't free symtab here.

ChangeLog

@@ -1,3 +1,9 @@
+2002-03-04  Akim Demaille  <akim@epita.fr>
+
+	* src/output.c (output): Don't free the grammar.
+	* src/reader.c (grammar_free): New.
+	* src/main.c (main): Call it and don't free symtab here.
+
 2002-03-04  Akim Demaille  <akim@epita.fr>
 
 	* src/lex.c (parse_percent_token): Be sure to 0-end token_buffer

src/main.c

@@ -103,13 +103,11 @@ main (int argc, char *argv[])
   /* Output the tables and the parser to ftable.  In file output.  */
   output ();
 
-  /* Free the symbol table data structure.  */
-  free_symtab ();
-
   reduce_free ();
   free_conflicts ();
   free_nullable ();
   free_derives ();
+  grammar_free ();
 
   /* If using alloca.c, flush the alloca'ed memory for the benefit of
      people running Bison as a library in IDEs.  */

src/output.c

@@ -1084,7 +1084,6 @@ output (void)
   output_token_translations ();
   output_gram ();
 
-  XFREE (ritem);
   if (semantic_parser)
     output_stos ();
   output_rule_data ();
@@ -1095,7 +1094,6 @@ output (void)
   /* Process the selected skeleton file.  */
   output_skeleton ();
 
-  free (rules + 1);
   obstack_free (&muscle_obstack, NULL);
   obstack_free (&format_obstack, NULL);
   obstack_free (&action_obstack, NULL);

src/reader.c

@@ -1,5 +1,5 @@
 /* Input parser for bison
-   Copyright 1984, 1986, 1989, 1992, 1998, 2000, 2001
+   Copyright (C) 1984, 1986, 1989, 1992, 1998, 2000, 2001, 2002
    Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
@@ -1821,3 +1821,12 @@ reader (void)
   /* The grammar as a symbol_list is no longer needed. */
   LIST_FREE (symbol_list, grammar);
 }
+
+void
+grammar_free (void)
+{
+  XFREE (ritem);
+  free (rules + 1);
+  /* Free the symbol table data structure.  */
+  free_symtab ();
+}

src/reader.h

@@ -1,5 +1,5 @@
 /* Input parser for bison
-   Copyright 2000, 2001  Free Software Foundation, Inc.
+   Copyright (C) 2000, 2001, 2002  Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
@@ -27,8 +27,10 @@
    function (YYGUARD or YYACTION) which contains a switch statement to
    decide which guard or action to execute.  */
 
-extern void reader PARAMS ((void));
+void reader PARAMS ((void));
 
+/* Free the packed grammar. */
+void grammar_free PARAMS ((void));
 
 extern int lineno;