(goto_number): Now unsigned int, not short int.

[bison.git] / src / output.c

diff --git a/src/output.c b/src/output.c
index 124c0d9f07c51e33eefae8a6bca5b11dc6e6fcdb..a77546f1ff98f2da3741b8a98930b51aedbe5526 100644 (file)
--- a/src/output.c
+++ b/src/output.c
@@ -1,6 +1,6 @@
 /* Output the generated parsing program for Bison.
 
-   Copyright (C) 1984, 1986, 1989, 1992, 2000, 2001, 2002, 2003
+   Copyright (C) 1984, 1986, 1989, 1992, 2000, 2001, 2002, 2003, 2004
    Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
@@ -106,7 +106,7 @@ Name (const char *name,                                                     \
 
 GENERATE_MUSCLE_INSERT_TABLE(muscle_insert_unsigned_int_table, unsigned int)
 GENERATE_MUSCLE_INSERT_TABLE(muscle_insert_int_table, int)
-GENERATE_MUSCLE_INSERT_TABLE(muscle_insert_short_table, short)
+GENERATE_MUSCLE_INSERT_TABLE(muscle_insert_short_int_table, short int)
 GENERATE_MUSCLE_INSERT_TABLE(muscle_insert_base_table, base_number)
 GENERATE_MUSCLE_INSERT_TABLE(muscle_insert_rule_number_table, rule_number)
 GENERATE_MUSCLE_INSERT_TABLE(muscle_insert_symbol_number_table, symbol_number)
@@ -217,8 +217,8 @@ prepare_rules (void)
   unsigned int *rline = MALLOC (rline, nrules);
   symbol_number *r1 = MALLOC (r1, nrules);
   unsigned int *r2 = MALLOC (r2, nrules);
-  short *dprec = MALLOC (dprec, nrules);
-  short *merger = MALLOC (merger, nrules);
+  short int *dprec = MALLOC (dprec, nrules);
+  short int *merger = MALLOC (merger, nrules);
 
   for (r = 0; r < nrules; ++r)
     {
@@ -249,8 +249,8 @@ prepare_rules (void)
   muscle_insert_unsigned_int_table ("rline", rline, 0, 0, nrules);
   muscle_insert_symbol_number_table ("r1", r1, 0, 0, nrules);
   muscle_insert_unsigned_int_table ("r2", r2, 0, 0, nrules);
-  muscle_insert_short_table ("dprec", dprec, 0, 0, nrules);
-  muscle_insert_short_table ("merger", merger, 0, 0, nrules);
+  muscle_insert_short_int_table ("dprec", dprec, 0, 0, nrules);
+  muscle_insert_short_int_table ("merger", merger, 0, 0, nrules);
 
   MUSCLE_INSERT_INT ("rules_number", nrules);
   MUSCLE_INSERT_INT ("max_left_semantic_context", max_left_semantic_context);
@@ -402,16 +402,18 @@ symbol_destructors_output (FILE *out)
 
        /* Filename, lineno,
           Symbol-name, Symbol-number,
-          destructor, typename. */
+          destructor, optional typename.  */
        fprintf (out, "%s[", sep);
        sep = ",\n";
        escaped_file_name_output (out, sym->destructor_location.start.file);
-       fprintf (out, ", [[%d]], [[%s]], [[%d]], [[%s]], [[%s]]]",
+       fprintf (out, ", [[%d]], [[%s]], [[%d]], [[%s]]",
                 sym->destructor_location.start.line,
                 sym->tag,
                 sym->number,
-                sym->destructor,
-                sym->type_name);
+                sym->destructor);
+       if (sym->type_name)
+         fprintf (out, ", [[%s]]", sym->type_name);
+       fputc (']', out);
       }
   fputs ("])\n\n", out);
 }
@@ -435,16 +437,18 @@ symbol_printers_output (FILE *out)
 
        /* Filename, lineno,
           Symbol-name, Symbol-number,
-          printer, typename. */
+          printer, optional typename.  */
        fprintf (out, "%s[", sep);
        sep = ",\n";
        escaped_file_name_output (out, sym->printer_location.start.file);
-       fprintf (out, ", [[%d]], [[%s]], [[%d]], [[%s]], [[%s]]]",
+       fprintf (out, ", [[%d]], [[%s]], [[%d]], [[%s]]",
                 sym->printer_location.start.line,
                 sym->tag,
                 sym->number,
-                sym->printer,
-                sym->type_name);
+                sym->printer);
+       if (sym->type_name)
+         fprintf (out, ", [[%s]]", sym->type_name);
+       fputc (']', out);
       }
   fputs ("])\n\n", out);
 }
@@ -454,7 +458,7 @@ static void
 prepare_actions (void)
 {
   /* Figure out the actions for the specified state, indexed by
-     lookahead token type.  */
+     look-ahead token type.  */
 
   muscle_insert_rule_number_table ("defact", yydefact,
                                   yydefact[0], 1, nstates);
@@ -518,7 +522,7 @@ output_skeleton (void)
   char const m4sugar[] = "m4sugar/m4sugar.m4";
   char *full_m4sugar;
   char *full_cm4;
-  char *full_path;
+  char *full_skeleton;
   char const *p;
   char const *m4 = (p = getenv ("M4")) ? p : M4;
   char const *pkgdatadir = (p = getenv ("BISON_PKGDATADIR")) ? p : PKGDATADIR;
@@ -526,36 +530,36 @@ output_skeleton (void)
   size_t pkgdatadirlen = strlen (pkgdatadir);
   while (pkgdatadirlen && pkgdatadir[pkgdatadirlen - 1] == '/')
     pkgdatadirlen--;
-  full_path = xmalloc (pkgdatadirlen + 1
-                      + (skeleton_size < sizeof m4sugar
-                         ? sizeof m4sugar : skeleton_size));
-  strcpy (full_path, pkgdatadir);
-  full_path[pkgdatadirlen] = '/';
-  strcpy (full_path + pkgdatadirlen + 1, m4sugar);
-  full_m4sugar = xstrdup (full_path);
-  strcpy (full_path + pkgdatadirlen + 1, "c.m4");
-  full_cm4 = xstrdup (full_path);
-  strcpy (full_path + pkgdatadirlen + 1, skeleton);
+  full_skeleton = xmalloc (pkgdatadirlen + 1
+                          + (skeleton_size < sizeof m4sugar
+                             ? sizeof m4sugar : skeleton_size));
+  strcpy (full_skeleton, pkgdatadir);
+  full_skeleton[pkgdatadirlen] = '/';
+  strcpy (full_skeleton + pkgdatadirlen + 1, m4sugar);
+  full_m4sugar = xstrdup (full_skeleton);
+  strcpy (full_skeleton + pkgdatadirlen + 1, "c.m4");
+  full_cm4 = xstrdup (full_skeleton);
+  strcpy (full_skeleton + pkgdatadirlen + 1, skeleton);
   xfclose (xfopen (full_m4sugar, "r"));
 
   /* Create an m4 subprocess connected to us via two pipes.  */
 
   if (trace_flag & trace_tools)
     fprintf (stderr, "running: %s %s - %s %s\n",
-            m4, full_m4sugar, full_cm4, full_path);
+            m4, full_m4sugar, full_cm4, full_skeleton);
 
   argv[0] = m4;
   argv[1] = full_m4sugar;
   argv[2] = "-";
   argv[3] = full_cm4;
-  argv[4] = full_path;
+  argv[4] = full_skeleton;
   argv[5] = NULL;
 
   init_subpipe ();
   pid = create_subpipe (argv, filter_fd);
   free (full_m4sugar);
   free (full_cm4);
-  free (full_path);
+  free (full_skeleton);
 
   out = fdopen (filter_fd[0], "w");
   if (! out)