* src/symlist.c (symbol_list_length): Return int, not unsigned

[bison.git] / src / main.c

diff --git a/src/main.c b/src/main.c
index ba594b47f1303a2f7784f2098c26e6d8defc6f99..69e72fec31865e402182009734ffa1ed5fe453d7 100644 (file)
--- a/src/main.c
+++ b/src/main.c
@@ -1,6 +1,7 @@
 /* Top level entry point of Bison.
 
-   Copyright (C) 1984, 1986, 1989, 1992, 1995, 2000, 2001, 2002, 2004
+   Copyright (C) 1984, 1986, 1989, 1992, 1995, 2000, 2001, 2002, 2004, 2005,
+   2006
    Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
@@ -20,7 +21,7 @@
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.  */
 
-
+#include <config.h>
 #include "system.h"
 
 #include <bitset_stats.h>
@@ -42,6 +43,7 @@
 #include "print_graph.h"
 #include "reader.h"
 #include "reduce.h"
+#include "scan-gram.h"
 #include "symtab.h"
 #include "tables.h"
 #include "uniqstr.h"
@@ -108,7 +110,7 @@ main (int argc, char *argv[])
   timevar_pop (TV_LALR);
 
   /* Find and record any conflicts: places where one token of
-     look-ahead is not enough to disambiguate the parsing.  In file
+     lookahead is not enough to disambiguate the parsing.  In file
      conflicts.  Also resolve s/r conflicts based on precedence
      declarations.  */
   timevar_push (TV_CONFLICTS);
@@ -148,7 +150,7 @@ main (int argc, char *argv[])
   if (complaint_issued)
     goto finish;
 
-  /* Look-ahead tokens are no longer needed. */
+  /* Lookahead tokens are no longer needed. */
   timevar_push (TV_FREE);
   lalr_free ();
   timevar_pop (TV_FREE);
@@ -169,17 +171,9 @@ main (int argc, char *argv[])
 
   /* The scanner memory cannot be released right after parsing, as it
      contains things such as user actions, prologue, epilogue etc.  */
-  scanner_free ();
+  gram_scanner_free ();
   muscle_free ();
   uniqstrs_free ();
-  /* If using alloca.c, flush the alloca'ed memory for the benefit of
-     people running Bison as a library in IDEs.  */
-#if C_ALLOCA
-  {
-    extern void *alloca (size_t);
-    alloca (0);
-  }
-#endif
   timevar_pop (TV_FREE);
 
   if (trace_flag & trace_bitsets)