]> git.draconx.ca Git - gob-dx.git/blobdiff - src/main.c
Release 2.0.7
[gob-dx.git] / src / main.c
index fce8cb00774037ef6ae82508204a0648832462d0..296cf0d844aa6c74f070e6367da63b261cbe3334 100644 (file)
@@ -1,7 +1,7 @@
 /* GOB C Preprocessor
  * Copyright (C) 1999,2000 the Free Software Foundation.
  * Copyright (C) 2000 Eazel, Inc.
- * Copyright (C) 2001 George Lebl
+ * Copyright (C) 2001-2004 George Lebl
  *
  * Author: George Lebl
  *
@@ -82,8 +82,8 @@ static gboolean made_aliases = FALSE;  /* if we made any shorthand aliases
 static gboolean special_array[SPECIAL_LAST] = {0};
 static gboolean any_special = FALSE;
 
-static gboolean need_shutdown = FALSE;
-static Method * shutdown_handler = NULL;
+static gboolean need_dispose = FALSE;
+static Method * dispose_handler = NULL;
 
 static gboolean need_finalize = FALSE;
 static Method * finalize_handler = NULL;
@@ -120,16 +120,16 @@ static void
 make_bases (void)
 {
        filebase = replace_sep (((Class *)class)->otype, '-');
-       g_strdown (filebase);
+       gob_strdown (filebase);
 
        funcbase = replace_sep (((Class *)class)->otype, '_');
-       g_strdown (funcbase);
+       gob_strdown (funcbase);
 
        pfuncbase = replace_sep (((Class *)class)->ptype, '_');
-       g_strdown (pfuncbase);
+       gob_strdown (pfuncbase);
 
        macrobase = replace_sep (((Class *)class)->otype, '_');
-       g_strup (macrobase);
+       gob_strup (macrobase);
        
        macrois = make_pre_macro (((Class *)class)->otype, "IS");
        pmacrois = make_pre_macro (((Class *)class)->ptype, "IS");
@@ -310,7 +310,7 @@ make_method_nongnu_aliases(Class *c)
 }
 
 static void
-add_bad_hack_to_avoid_unused_warnings(Class *c)
+add_bad_hack_to_avoid_unused_warnings(const Class *c)
 {
        GList *li;
 
@@ -356,7 +356,7 @@ add_bad_hack_to_avoid_unused_warnings(Class *c)
 }
 
 static void
-put_variable(Variable *v, FILE *fp)
+put_variable(const Variable *v, FILE *fp)
 {
        out_printf(fp, "\t");
        print_type(fp, v->vtype, FALSE);
@@ -526,7 +526,7 @@ put_prot_method(const Method *m)
 }
 
 static void
-put_priv_method_prot(Method *m)
+put_priv_method_prot(const Method *m)
 {
        if(m->method == SIGNAL_LAST_METHOD ||
           m->method == SIGNAL_FIRST_METHOD ||
@@ -636,30 +636,30 @@ make_inits(Class *cl)
 }
 
 static void
-find_shutdown(Class *cl)
+find_dispose(const Class *cl)
 {
        GList *li;
 
-       shutdown_handler = NULL;
+       dispose_handler = NULL;
        for(li=cl->nodes;li;li=g_list_next(li)) {
                Node *n = li->data;
                if(n->type == METHOD_NODE) {
                        Method *m = (Method *)n;
                        if(m->method == OVERRIDE_METHOD &&
-                          strcmp(m->id, "shutdown")==0) {
+                          strcmp(m->id, "dispose")==0) {
                                if(strcmp(m->otype, "G:Object") != 0) {
                                        error_print(GOB_ERROR, m->line_no,
-                                                   "shutdown method override "
+                                                   "dispose method override "
                                                    "of class other then "
                                                    "G:Object");
                                }
                                if(g_list_length(m->args) != 1) {
                                        error_print(GOB_ERROR, m->line_no,
-                                                   "shutdown method override "
+                                                   "dispose method override "
                                                    "with more then one "
                                                    "parameter");
                                }
-                               shutdown_handler = m;
+                               dispose_handler = m;
                                break;
                        }
                }
@@ -667,7 +667,7 @@ find_shutdown(Class *cl)
 }
 
 static void
-find_finalize(Class *cl)
+find_finalize(const Class *cl)
 {
        GList *li;
 
@@ -708,7 +708,7 @@ static GList *eq_signal_methods = NULL;
 
 /* compare a list of strings */
 static gboolean
-is_list_equal(GList *a, GList *b)
+is_list_equal(const GList *a, const GList *b)
 {
        for(;a && b; a=a->next, b=b->next) {
                if(strcmp(a->data, b->data)!=0) {
@@ -722,7 +722,7 @@ is_list_equal(GList *a, GList *b)
 }
 
 static Method *
-find_same_type_signal(Method *m)
+find_same_type_signal(const Method *m)
 {
        GList *li;
        for(li=eq_signal_methods;li;li=li->next) {
@@ -734,7 +734,7 @@ find_same_type_signal(Method *m)
 }
 
 static void
-print_signal_marsal_args (Method *m)
+print_signal_marsal_args (const Method *m)
 {
        if (strcmp (m->gtktypes->next->data, "NONE") != 0) {
                GList *li;
@@ -742,9 +742,16 @@ print_signal_marsal_args (Method *m)
                for (i = 0, li = m->gtktypes->next;
                     li != NULL;
                     i++, li = li->next) {
-                       char *get_func = g_strdup_printf
-                               ("g_value_get_%s", (char *)li->data);
-                       g_strdown (get_func);
+                       char *get_func;
+
+                       if (strcmp (li->data, "UNICHAR") == 0)
+                               /* hack because glib is braindamaged */
+                               get_func = g_strdup ("g_value_get_uint");
+                       else
+                               get_func = g_strdup_printf
+                                       ("g_value_get_%s", (char *)li->data);
+
+                       gob_strdown (get_func);
                        out_printf (out, ",\n\t\t(%s) "
                                    "%s (param_values + %d)",
                                    get_cast (li->data, FALSE),
@@ -857,11 +864,18 @@ add_signal_prots(Method *m)
                gboolean take_ownership = 
                        (strcmp ((char *)m->gtktypes->data, "STRING") == 0 ||
                         strcmp ((char *)m->gtktypes->data, "BOXED") == 0);
-               char *set_func = g_strdup_printf ("g_value_set_%s%s",
-                                                 (char *)m->gtktypes->data,
-                                                 take_ownership ?
+               char *set_func;
+
+
+               if (strcmp (m->gtktypes->data, "UNICHAR") == 0)
+                       /* hack because glib is braindamaged */
+                       set_func = g_strdup ("g_value_set_uint");
+               else
+                       set_func = g_strdup_printf ("g_value_set_%s%s",
+                                                   (char *)m->gtktypes->data,
+                                                   take_ownership ?
                                                    "_take_ownership" : ""); 
-               g_strdown (set_func);
+               gob_strdown (set_func);
 
                out_printf (out, "\n\t%s (return_value, v_return);\n",
                            set_func);
@@ -885,7 +899,7 @@ add_enums(Class *c)
                                if(m->method == SIGNAL_LAST_METHOD ||
                                   m->method == SIGNAL_FIRST_METHOD) {
                                        char *s = g_strdup(m->id);
-                                       g_strup(s);
+                                       gob_strup(s);
                                        out_printf(out, "\t%s_SIGNAL,\n", s);
                                        g_free(s);
                                }
@@ -901,13 +915,13 @@ add_enums(Class *c)
                        if (n->type == PROPERTY_NODE) {
                                Property *p = (Property *)n;
                                char *s = g_strdup (p->name);
-                               g_strup (s);
+                               gob_strup (s);
                                out_printf (out, ",\n\tPROP_%s", s);
                                g_free(s);
                        } else if (n->type == ARGUMENT_NODE) {
                                Argument *a = (Argument *)n;
                                char *s = g_strdup(a->name);
-                               g_strup(s);
+                               gob_strup (s);
                                out_printf(out, ",\n\tPROP_%s", s);
                                g_free(s);
                        }
@@ -1039,13 +1053,13 @@ static void
 add_get_type(void)
 {
        /*char *chunk_size = ((Class*)class)->chunk_size;*/
-       
+
        out_printf(out,
                   "GType\n"
                   "%s_get_type (void)\n"
                   "{\n"
                   "\tstatic GType type = 0;\n\n"
-                  "\tif (type == 0) {\n"
+                  "\tif ___GOB_UNLIKELY(type == 0) {\n"
                   "\t\tstatic const GTypeInfo info = {\n"
                   "\t\t\tsizeof (%sClass),\n"
                   "\t\t\t(GBaseInitFunc) NULL,\n"
@@ -1098,7 +1112,7 @@ add_bonobo_object_get_type (void)
                    "%s_get_type (void)\n" /* 1 */
                    "{\n"
                    "\tstatic GType type = 0;\n\n"
-                   "\tif (type == 0) {\n"
+                   "\tif ___GOB_UNLIKELY(type == 0) {\n"
                    "\t\tstatic const GTypeInfo info = {\n"
                    "\t\t\tsizeof (%sClass),\n" /* 2 */
                    "\t\t\t(GBaseInitFunc) NULL,\n"
@@ -1174,7 +1188,7 @@ add_overrides(Class *c, const char *oname,
                g_hash_table_insert(done, s, s);
 
                f = replace_sep(m->otype, '_');
-               g_strdown(f);
+               gob_strdown(f);
 
                out_printf(out, "\t%sClass *%s_class = (%sClass *)%s;\n",
                           s, f, s, oname);
@@ -1268,7 +1282,7 @@ add_signals(Class *c)
                is_none = (strcmp(m->gtktypes->next->data, "NONE")==0);
 
                sig = g_strdup (m->id);
-               g_strup (sig);
+               gob_strup (sig);
                flags = make_run_signal_flags (m, last);
                out_printf (out, "\tobject_signals[%s_SIGNAL] =\n"
                            "\t\tg_signal_new (\"%s\",\n"
@@ -1299,8 +1313,8 @@ add_signals(Class *c)
                if(strcmp(m->gtktypes->data, "NONE") != 0 ||
                   ! is_none) {
                        GList *gl, *al;
-                       char *sep = "";
-                       out_printf(out, "\tif(");
+                       const char *sep = "";
+                       out_printf(out, "\tif ___GOB_UNLIKELY(");
                        if(strcmp(m->gtktypes->data, "NONE") != 0) {
                                out_printf(out, "%s sizeof(", sep);
                                print_type(out, m->mtype, FALSE);
@@ -1369,13 +1383,13 @@ set_def_handlers(Class *c, const char *oname)
                if (m->method == OVERRIDE_METHOD) {
                        char *s;
                        s = replace_sep (m->otype, '_');
-                       g_strdown (s);
+                       gob_strdown (s);
 
-                       if (need_shutdown &&
-                           shutdown_handler != NULL &&
-                           strcmp (m->id, "shutdown") == 0)
-                               out_printf (out, "\tg_object_class->shutdown "
-                                           "= ___shutdown;\n");
+                       if (need_dispose &&
+                           dispose_handler != NULL &&
+                           strcmp (m->id, "dispose") == 0)
+                               out_printf (out, "\tg_object_class->dispose "
+                                           "= ___dispose;\n");
                        else if (need_finalize &&
                                finalize_handler &&
                                strcmp(m->id, "finalize") == 0)
@@ -1455,7 +1469,7 @@ make_argument (Argument *a)
        g_string_append (flags, ")");
 
        s = g_strdup(a->name);
-       g_strup(s);
+       gob_strup (s);
        if (!strcmp (a->gtktype, "ENUM"))
                out_printf(out, "\tparam_spec = g_param_spec_enum (\"%s\", NULL, NULL,\n"
                           "\t\tG_TYPE_ENUM, 0,\n"
@@ -1524,6 +1538,18 @@ make_argument (Argument *a)
                           "\t\t0,\n"
                           "\t\t%s);\n",
                           a->name, flags->str);
+       else if (!strcmp (a->gtktype, "INT64"))
+               out_printf(out, "\tparam_spec = g_param_spec_int64 (\"%s\", NULL, NULL,\n"
+                          "\t\tG_MININT64, G_MAXINT64,\n"
+                          "\t\t0,\n"
+                          "\t\t%s);\n",
+                          a->name, flags->str);
+       else if (!strcmp (a->gtktype, "UINT64"))
+               out_printf(out, "\tparam_spec = g_param_spec_uint64 (\"%s\", NULL, NULL,\n"
+                          "\t\t0, G_MAXUINT64,\n"
+                          "\t\t0,\n"
+                          "\t\t%s);\n",
+                          a->name, flags->str);
        else if (!strcmp (a->gtktype, "FLOAT"))
                out_printf(out, "\tparam_spec = g_param_spec_float (\"%s\", NULL, NULL,\n"
                           "\t\tG_MINFLOAT, G_MAXFLOAT,\n"
@@ -1732,6 +1758,38 @@ make_property (Property *p)
                            value_for_print (p->maximum, "G_MAXULONG"),
                            value_for_print (p->default_value, "0"),
                            flags->str);
+       } else if (strcmp (p->gtktype, "INT64") == 0) {
+               out_printf (out, "\tparam_spec = g_param_spec_int64\n"
+                           "\t\t(\"%s\" /* name */,\n"
+                           "\t\t %s /* nick */,\n"
+                           "\t\t %s /* blurb */,\n"
+                           "\t\t %s /* minimum */,\n"
+                           "\t\t %s /* maximum */,\n"
+                           "\t\t %s /* default_value */,\n"
+                           "\t\t %s);\n",
+                           p->name,
+                           value_for_print (p->nick, "NULL"),
+                           value_for_print (p->blurb, "NULL"),
+                           value_for_print (p->minimum, "G_MININT64"),
+                           value_for_print (p->maximum, "G_MAXINT64"),
+                           value_for_print (p->default_value, "0"),
+                           flags->str);
+       } else if (strcmp (p->gtktype, "UINT64") == 0) {
+               out_printf (out, "\tparam_spec = g_param_spec_uint64\n"
+                           "\t\t(\"%s\" /* name */,\n"
+                           "\t\t %s /* nick */,\n"
+                           "\t\t %s /* blurb */,\n"
+                           "\t\t %s /* minimum */,\n"
+                           "\t\t %s /* maximum */,\n"
+                           "\t\t %s /* default_value */,\n"
+                           "\t\t %s);\n",
+                           p->name,
+                           value_for_print (p->nick, "NULL"),
+                           value_for_print (p->blurb, "NULL"),
+                           value_for_print (p->minimum, "0"),
+                           value_for_print (p->maximum, "G_MAXUINT64"),
+                           value_for_print (p->default_value, "0"),
+                           flags->str);
        } else if (strcmp (p->gtktype, "UNICHAR") == 0) {
                out_printf (out, "\tparam_spec = g_param_spec_unichar\n"
                            "\t\t(\"%s\" /* name */,\n"
@@ -1895,7 +1953,7 @@ make_property (Property *p)
        }
 
        s = g_strdup (p->name);
-       g_strup (s);
+       gob_strup (s);
        out_printf (out, "\tg_object_class_install_property (g_object_class,\n"
                    "\t\tPROP_%s,\n"
                    "\t\tparam_spec);\n", s);
@@ -1954,7 +2012,7 @@ print_initializer(Method *m, Variable *v)
 static void
 print_destructor (Variable *v)
 {
-       char *root;
+       const char *root;
 
        if(v->destructor == NULL)
                return;
@@ -1995,13 +2053,13 @@ print_destructor (Variable *v)
 }
 
 static void
-add_shutdown (Class *c)
+add_dispose (Class *c)
 {
        out_printf(out, "\nstatic void\n"
-                  "___shutdown (GObject *obj_self)\n"
+                  "___dispose (GObject *obj_self)\n"
                   "{\n");
        out_printf(out,
-                  "#define __GOB_FUNCTION__ \"%s::shutdown\"\n",
+                  "#define __GOB_FUNCTION__ \"%s::dispose\"\n",
                   c->otype);
 
        if (unreftors > 0) {
@@ -2009,18 +2067,18 @@ add_shutdown (Class *c)
                            typebase, macrobase);
        }
 
-       if (shutdown_handler != NULL) {
+       if (dispose_handler != NULL) {
                /* so we get possible bad argument warning */
-               if (shutdown_handler->line_no > 0)
-                       out_addline_infile (out, shutdown_handler->line_no);
-               out_printf (out, "\t___%x_%s_shutdown(obj_self);\n",
-                           (guint)shutdown_handler->unique_id, funcbase);
-               if (shutdown_handler->line_no > 0)
+               if (dispose_handler->line_no > 0)
+                       out_addline_infile (out, dispose_handler->line_no);
+               out_printf (out, "\t___%x_%s_dispose(obj_self);\n",
+                           (guint)dispose_handler->unique_id, funcbase);
+               if (dispose_handler->line_no > 0)
                        out_addline_outfile (out);
        } else {
                out_printf (out,
-                           "\tif (G_OBJECT_CLASS (parent_class)->shutdown) \\\n"
-                           "\t\t(* G_OBJECT_CLASS (parent_class)->shutdown) (obj_self);\n");
+                           "\tif (G_OBJECT_CLASS (parent_class)->dispose) \\\n"
+                           "\t\t(* G_OBJECT_CLASS (parent_class)->dispose) (obj_self);\n");
        }
 
        if (unreftors > 0) {
@@ -2194,7 +2252,7 @@ add_inits(Class *c)
                        if (set_properties > 0 ||
                            get_properties > 0 ||
                            signals > 0 ||
-                           need_shutdown ||
+                           need_dispose ||
                            need_finalize) {
                                out_printf(out,
                                           "\tGObjectClass *"
@@ -2236,9 +2294,9 @@ add_inits(Class *c)
 
                        /* if there are no handlers for these things, we
                         * need to set them up here */
-                       if(need_shutdown && !shutdown_handler)
-                               out_printf(out, "\tg_object_class->shutdown "
-                                          "= ___shutdown;\n");
+                       if(need_dispose && !dispose_handler)
+                               out_printf(out, "\tg_object_class->dispose "
+                                          "= ___dispose;\n");
                        if(need_finalize && !finalize_handler)
                                out_printf(out, "\tg_object_class->finalize = "
                                           "___finalize;\n");
@@ -2289,11 +2347,17 @@ add_argument (Argument *a, gboolean is_set)
        if (cbuf == NULL)
                return;
        s = g_strdup(a->name);
-       g_strup(s);
+       gob_strup (s);
        out_printf(out, "\tcase PROP_%s:\n\t{", s);
 
        the_type_lower = g_strdup (a->gtktype);
-       g_strdown (the_type_lower);
+       gob_strdown (the_type_lower);
+
+       /* HACK because there is no g_value_set/get for unichar */
+       if (strcmp (the_type_lower, "unichar") == 0) {
+               g_free (the_type_lower);
+               the_type_lower = g_strdup ("uint");
+       }
 
        if (is_set) {
                char *cast;
@@ -2367,9 +2431,9 @@ add_property (Property *p, gboolean is_set)
                return;
 
        name_upper = g_strdup (p->name);
-       g_strup (name_upper);
+       gob_strup (name_upper);
        the_type_lower = g_strdup (p->gtktype);
-       g_strdown (the_type_lower);
+       gob_strdown (the_type_lower);
 
        out_printf (out, "\tcase PROP_%s:\n", name_upper);
 
@@ -2570,10 +2634,14 @@ put_signal_args (Method *m)
                            "\tg_value_init (&___param_values[%d], G_TYPE_%s);\n",
                            i, i, (char *)ali->data);
 
-               set_func = g_strdup_printf ("g_value_set%s_%s",
-                                           do_static ? "_static" : "",
-                                           (char *)ali->data);
-               g_strdown (set_func);
+               if (strcmp (ali->data, "UNICHAR") == 0)
+                       /* hack because glib is braindamaged */
+                       set_func = g_strdup ("g_value_set_uint");
+               else
+                       set_func = g_strdup_printf ("g_value_set%s_%s",
+                                                   do_static ? "_static" : "",
+                                                   (char *)ali->data);
+               gob_strdown (set_func);
 
                out_printf (out, "\t%s (&___param_values[%d], (%s) %s);\n\n",
                            set_func, i, cast, fa->name);
@@ -2583,21 +2651,38 @@ put_signal_args (Method *m)
        }
 }
 
+static void
+clear_signal_args (Method *m)
+{
+       GList *li;
+       int i;
+
+       out_printf (out, "\n\tg_value_unset (&___param_values[0]);\n");
+
+       if (m->args->next == NULL)
+               return;
+
+       for (li = m->args->next, i = 1;
+            li != NULL;
+            li = li->next, i++) {
+               out_printf (out,
+                           "\tg_value_unset (&___param_values[%d]);\n", i);
+       }
+}
+
 static char *
-get_arg_names_for_macro(Method *m)
+get_arg_names_for_macro (Method *m)
 {
-       char *p;
+       const char *sep;
        GList *li;
        GString *gs = g_string_new(NULL);
-       p = "";
+       sep = "";
        for(li=m->args;li;li=g_list_next(li)) {
                FuncArg *arg = li->data;
-               g_string_sprintfa(gs, "%s___%s", p, arg->name);
-               p = ",";
+               g_string_sprintfa (gs, "%s___%s", sep, arg->name);
+               sep = ",";
        }
-       p = gs->str;
-       g_string_free(gs, FALSE);
-       return p;
+       return g_string_free (gs, FALSE);
 }
 
 static void
@@ -2679,10 +2764,14 @@ put_method(Method *m)
                                if (cast == NULL)
                                        cast = get_type (m->mtype, TRUE);
 
-                               set_func = g_strdup_printf ("g_value_set%s_%s",
-                                                           do_static ? "_static" : "",
-                                                           (char *)m->gtktypes->data);
-                               g_strdown (set_func);
+                               if (strcmp (m->gtktypes->data, "UNICHAR") == 0)
+                                       /* hack because glib is braindamaged */
+                                       set_func = g_strdup ("g_value_set_uint");
+                               else
+                                       set_func = g_strdup_printf ("g_value_set%s_%s",
+                                                                   do_static ? "_static" : "",
+                                                                   (char *)m->gtktypes->data);
+                               gob_strdown (set_func);
 
                                out_printf (out, "\t%s (&___return_val, (%s) (%s));\n",
                                            set_func, cast, defret);
@@ -2694,7 +2783,7 @@ put_method(Method *m)
                }
 
                s = g_strdup (m->id);
-               g_strup (s);
+               gob_strup (s);
 
                out_printf(out, "\tg_signal_emitv (___param_values,\n"
                           "\t\tobject_signals[%s_SIGNAL],\n"
@@ -2703,16 +2792,39 @@ put_method(Method *m)
 
                g_free (s);
 
+               clear_signal_args (m);
+
                if (strcmp (m->gtktypes->data, "NONE") != 0) {
                        char *cast = g_strdup (get_cast (m->gtktypes->data, FALSE));
-                       char *getfunc = g_strdup_printf ("g_value_get_%s",
-                                                        (char *)m->gtktypes->data);
-                       g_strdown (getfunc);
+                       char *getfunc;
+                       /* Hack because glib is very very braindead */
+                       gboolean do_dup = 
+                               (strcmp ((char *)m->gtktypes->data, "STRING") == 0 ||
+                                strcmp ((char *)m->gtktypes->data, "BOXED") == 0 ||
+                                strcmp ((char *)m->gtktypes->data, "OBJECT") == 0 ||
+                                strcmp ((char *)m->gtktypes->data, "PARAM") == 0);
+
+                       if (strcmp (m->gtktypes->data, "UNICHAR") == 0)
+                               /* hack because glib is braindamaged */
+                               getfunc = g_strdup ("g_value_get_uint");
+                       else
+                               getfunc = g_strdup_printf ("g_value_%s_%s",
+                                                          do_dup ? "dup" : "get",
+                                                          (char *)m->gtktypes->data);
+                       gob_strdown (getfunc);
 
                        if (cast == NULL)
                                cast = get_type (m->mtype, TRUE);
 
-                       out_printf (out, "\n\treturn (%s) %s (&___return_val);\n",
+                       out_printf (out,
+                                   "\n\t{\n"
+                                   "\t\t");
+                       print_type (out, m->mtype, TRUE);
+                       out_printf (out,
+                                   " ___ret = (%s) %s (&___return_val);\n"
+                                   "\t\tg_value_unset (&___return_val);\n"
+                                   "\t\treturn ___ret;\n"
+                                   "\t}\n",
                                    cast, getfunc);
 
                        g_free (cast);
@@ -2798,7 +2910,7 @@ put_method(Method *m)
                g_free(s);
                out_addline_outfile(out);
                s = replace_sep(m->otype, '_');
-               g_strup(s);
+               gob_strup (s);
                args = get_arg_names_for_macro(m);
                if(is_void) {
                        out_printf(out, "#define PARENT_HANDLER(%s) \\\n"
@@ -2852,7 +2964,7 @@ open_files(void)
        if (no_write) {
                devnull = fopen ("/dev/null", "w");
                if (devnull == NULL)
-                       g_error ("Cannot open null device");
+                       error_print (GOB_ERROR, 0, "Cannot open null device");
                out = devnull;
                outh = devnull;
                if (outfileph != NULL)
@@ -2860,15 +2972,21 @@ open_files(void)
        } else {
                out = fopen (outfile, "w");
                if (out == NULL) {
-                       g_error ("Cannot open outfile: %s", outfile);
+                       error_printf (GOB_ERROR, 0,
+                                     "Cannot open outfile: %s", outfile);
                }
                outh = fopen (outfileh, "w");
-               if (outh == NULL)
-                       g_error ("Cannot open outfile: %s", outfileh);
+               if (outh == NULL) {
+                       error_printf (GOB_ERROR, 0,
+                                     "Cannot open outfile: %s", outfileh);
+               }
                if (outfileph != NULL) {
                        outph = fopen (outfileph, "w");
-                       if (outph == NULL)
-                               g_error ("Cannot open outfile: %s", outfileh);
+                       if (outph == NULL) {
+                               error_printf (GOB_ERROR, 0,
+                                             "Cannot open outfile: %s",
+                                             outfileph);
+                       }
                }
        }
 }
@@ -2908,7 +3026,7 @@ put_argument_nongnu_wrappers (Class *c)
                }
 
                aname = g_strdup (name);
-               g_strup (aname);
+               gob_strup (aname);
 
                if (atype != NULL)
                        cast = get_type (atype, TRUE);
@@ -2974,7 +3092,7 @@ put_argument_gnu_wrappers(Class *c)
                }
 
                aname = g_strdup (name);
-               g_strup (aname);
+               gob_strup (aname);
 
                if (atype != NULL)
                        cast = get_type (atype, TRUE);
@@ -3134,7 +3252,7 @@ print_class_block(Class *c)
                    " * Main object structure\n"
                    " */\n");
        s = replace_sep (c->otype, '_');
-       g_strup (s);
+       gob_strup (s);
        out_printf (outh, "#ifndef __TYPEDEF_%s__\n"
                    "#define __TYPEDEF_%s__\n", s, s);
        g_free (s);
@@ -3249,12 +3367,7 @@ print_class_block(Class *c)
                    " */\n");
 
        if ( ! overrode_get_type) {
-               out_printf (outh, "GType\t%s_get_type\t(void)", funcbase);
-               if ( ! no_gnu) {
-                       out_printf (outh, " G_GNUC_CONST;\n");
-               } else {
-                       out_printf (outh, ";\n");
-               }
+               out_printf (outh, "GType\t%s_get_type\t(void);\n", funcbase);
        }
 
        for(li = c->nodes; li != NULL; li = li->next) {
@@ -3354,8 +3467,8 @@ print_class_block(Class *c)
                    no_gnu ? "" : " G_GNUC_UNUSED",
                    typebase, typebase, typebase, funcbase);
 
-       if (need_shutdown)
-               add_shutdown (c);
+       if (need_dispose)
+               add_dispose (c);
 
        if (need_finalize)
                add_finalize (c);
@@ -3396,6 +3509,23 @@ print_useful_macros(void)
        out_printf (out, "#define selfp (self->_priv)\n\n");
 }
 
+static void
+print_more_useful_macros (void)
+{
+       if (no_gnu) {
+               out_printf (out, "#define ___GOB_LIKELY(expr) (expr)\n");
+               out_printf (out, "#define ___GOB_UNLIKELY(expr) (expr)\n");
+       } else {
+               out_printf (out, "#ifdef G_LIKELY\n");
+               out_printf (out, "#define ___GOB_LIKELY(expr) G_LIKELY(expr)\n");
+               out_printf (out, "#define ___GOB_UNLIKELY(expr) G_UNLIKELY(expr)\n");
+               out_printf (out, "#else /* ! G_LIKELY */\n");
+               out_printf (out, "#define ___GOB_LIKELY(expr) (expr)\n");
+               out_printf (out, "#define ___GOB_UNLIKELY(expr) (expr)\n");
+               out_printf (out, "#endif /* G_LIKELY */\n");
+       }
+}
+
 static void
 print_file_comments(void)
 {
@@ -3461,7 +3591,7 @@ print_header_prefixes(void)
        char *p;
 
        p = replace_sep(((Class *)class)->otype, '_');
-       g_strup(p);
+       gob_strup (p);
        out_printf(outh, "#ifndef __%s_H__\n#define __%s_H__\n\n", p, p);
        if(outph)
                out_printf(outph, "#ifndef __%s_PRIVATE_H__\n"
@@ -3542,7 +3672,7 @@ print_enum (EnumDef *enode)
        char *str;
 
        funcprefix = replace_sep (enode->etype, '_');
-       g_strdown (funcprefix);
+       gob_strdown (funcprefix);
        out_printf (out, "static const GEnumValue _%s_values[] = {\n",
                    funcprefix);
        type = remove_sep (enode->etype);
@@ -3552,7 +3682,7 @@ print_enum (EnumDef *enode)
        for (li = enode->values; li != NULL; li = li->next) {
                EnumValue *value = li->data; 
                char *p;
-               char *sname = g_strdown (g_strdup (value->name));
+               char *sname = gob_strdown (g_strdup (value->name));
 
                while ((p = strchr (sname, '_')) != NULL)
                        *p = '-';
@@ -3588,7 +3718,7 @@ print_enum (EnumDef *enode)
                    "GType\n%s_get_type (void)\n"
                    "{\n"
                    "\tstatic GType type = 0;\n"
-                   "\tif (type == 0)\n"
+                   "\tif ___GOB_UNLIKELY(type == 0)\n"
                    "\t\ttype = g_enum_register_static (\"%s\", _%s_values);\n"
                    "\treturn type;\n"
                    "}\n\n",
@@ -3608,7 +3738,7 @@ print_flags (Flags *fnode)
        int i;
 
        funcprefix = replace_sep (fnode->ftype, '_');
-       g_strdown (funcprefix);
+       gob_strdown (funcprefix);
        out_printf (out, "static const GFlagsValue _%s_values[] = {\n",
                    funcprefix);
        type = remove_sep (fnode->ftype);
@@ -3618,7 +3748,7 @@ print_flags (Flags *fnode)
        for (i = 0, li = fnode->values; li != NULL; i++, li = li->next) {
                const char *name = li->data; 
                char *p;
-               char *sname = g_strdown (g_strdup (name));
+               char *sname = gob_strdown (g_strdup (name));
 
                while ((p = strchr (sname, '_')) != NULL)
                        *p = '-';
@@ -3653,7 +3783,7 @@ print_flags (Flags *fnode)
                    "GType\n%s_get_type (void)\n"
                    "{\n"
                    "\tstatic GType type = 0;\n"
-                   "\tif (type == 0)\n"
+                   "\tif ___GOB_UNLIKELY(type == 0)\n"
                    "\t\ttype = g_flags_register_static (\"%s\", _%s_values);\n"
                    "\treturn type;\n"
                    "}\n\n",
@@ -3672,7 +3802,7 @@ print_error (Error *enode)
        char *str;
 
        funcprefix = replace_sep (enode->etype, '_');
-       g_strdown (funcprefix);
+       gob_strdown (funcprefix);
        out_printf (out, "static const GEnumValue _%s_values[] = {\n",
                    funcprefix);
        type = remove_sep (enode->etype);
@@ -3682,7 +3812,7 @@ print_error (Error *enode)
        for (li = enode->values; li != NULL; li = li->next) {
                const char *name = li->data;
                char *p;
-               char *sname = g_strdown (g_strdup (name));
+               char *sname = gob_strdown (g_strdup (name));
 
                while ((p = strchr (sname, '_')) != NULL)
                        *p = '-';
@@ -3716,7 +3846,7 @@ print_error (Error *enode)
                    "GType\n%s_get_type (void)\n"
                    "{\n"
                    "\tstatic GType type = 0;\n"
-                   "\tif (type == 0)\n"
+                   "\tif ___GOB_UNLIKELY(type == 0)\n"
                    "\t\ttype = g_enum_register_static (\"%s\", _%s_values);\n"
                    "\treturn type;\n"
                    "}\n\n",
@@ -3726,7 +3856,7 @@ print_error (Error *enode)
        out_printf (outh, "GQuark %s_quark (void);\n\n", funcprefix);
 
        str = replace_sep (enode->etype, '-');
-       g_strdown (str);
+       gob_strdown (str);
 
        out_printf (out,
                    "GQuark\n%s_quark (void)\n"
@@ -3761,6 +3891,8 @@ generate_outfiles(void)
 
        print_includes();
 
+       print_more_useful_macros ();
+
        for (li = nodes; li != NULL; li = li->next) {
                Node *node = li->data;
                if (node->type == CCODE_NODE) {
@@ -4032,7 +4164,7 @@ main(int argc, char *argv[])
        /* This is where parsing is done */
        /*yydebug = 1;*/
        if(yyparse() != 0)
-               g_error("Parsing errors, quitting");
+               error_print (GOB_ERROR, 0, "Parsing errors, quitting");
 
        /* close input file */
        if(use_m4) pclose(yyin);
@@ -4040,7 +4172,7 @@ main(int argc, char *argv[])
        yyin=stdin;
 
        if( ! class)
-               error_print(GOB_ERROR, 0, " no class defined");
+               error_print (GOB_ERROR, 0, "no class defined");
        
 
        exit_on_error = FALSE;
@@ -4061,8 +4193,8 @@ main(int argc, char *argv[])
        make_bases ();
        make_inits ((Class *)class);
        if(unreftors > 0) {
-               need_shutdown = TRUE;
-               find_shutdown ((Class *)class);
+               need_dispose = TRUE;
+               find_dispose ((Class *)class);
        }
        if (destructors > 0 ||
            privates > 0) {
@@ -4081,6 +4213,7 @@ main(int argc, char *argv[])
        check_property_types ((Class *)class);
        check_argument_types ((Class *)class);
        check_func_arg_checks ((Class *)class);
+       check_for_class_destructors ((Class *)class);
 
        exit_on_error = TRUE;