X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/4386010688d60bea7f54c2383aa9c923f2980948..5f34c56373555b9860b902728a2990712b657464:/src/xbt/automaton/automaton.c

diff --git a/src/xbt/automaton/automaton.c b/src/xbt/automaton/automaton.c
index 44c5d96ffa..9fde6edb14 100644
--- a/src/xbt/automaton/automaton.c
+++ b/src/xbt/automaton/automaton.c
@@ -1,13 +1,15 @@
 /* automaton - representation of büchi automaton */
 
-/* Copyright (c) 2011-2015. The SimGrid Team.
- * All rights reserved.                                                     */
+/* Copyright (c) 2011-2017. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
 
 #include "xbt/automaton.h"
 #include <stdio.h> /* printf */
+#include <xbt/log.h>
+
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(xbt_automaton, xbt, "Automaton");
 
 struct xbt_automaton_propositional_symbol{
   char* pred;
@@ -83,6 +85,13 @@ xbt_automaton_exp_label_t xbt_automaton_exp_label_new(int type, ...){
     p = va_arg(ap, char*);
     label->u.predicat = xbt_strdup(p);
     break;
+  case 4:
+    break;
+  default:
+    XBT_DEBUG("Invalid type: %d", type);
+    xbt_free(label);
+    label = NULL;
+    break;
   }
   va_end(ap);
   return label;
@@ -96,7 +105,9 @@ xbt_dynar_t xbt_automaton_get_transitions(xbt_automaton_t a){
   return a->transitions;
 }
 
-xbt_automaton_transition_t xbt_automaton_get_transition(xbt_automaton_t a, xbt_automaton_state_t src, xbt_automaton_state_t dst){
+xbt_automaton_transition_t xbt_automaton_get_transition(XBT_ATTRIB_UNUSED xbt_automaton_t a, xbt_automaton_state_t src,
+                                                        xbt_automaton_state_t dst)
+{
   xbt_automaton_transition_t transition;
   unsigned int cursor;
   xbt_dynar_foreach(src->out, cursor, transition){
@@ -213,8 +224,7 @@ xbt_automaton_propositional_symbol_t xbt_automaton_propositional_symbol_new(xbt_
 
 XBT_PUBLIC(xbt_automaton_propositional_symbol_t) xbt_automaton_propositional_symbol_new_pointer(xbt_automaton_t a, const char* id, int* value)
 {
-  xbt_automaton_propositional_symbol_t prop_symb = NULL;
-  prop_symb = xbt_new0(struct xbt_automaton_propositional_symbol, 1);
+  xbt_automaton_propositional_symbol_t prop_symb = xbt_new0(struct xbt_automaton_propositional_symbol, 1);
   prop_symb->pred = xbt_strdup(id);
   prop_symb->callback = NULL;
   prop_symb->data = value;
@@ -228,8 +238,7 @@ XBT_PUBLIC(xbt_automaton_propositional_symbol_t) xbt_automaton_propositional_sym
   xbt_automaton_propositional_symbol_callback_type callback,
   void* data, xbt_automaton_propositional_symbol_free_function_type free_function)
 {
-  xbt_automaton_propositional_symbol_t prop_symb = NULL;
-  prop_symb = xbt_new0(struct xbt_automaton_propositional_symbol, 1);
+  xbt_automaton_propositional_symbol_t prop_symb = xbt_new0(struct xbt_automaton_propositional_symbol, 1);
   prop_symb->pred = xbt_strdup(id);
   prop_symb->callback = callback;
   prop_symb->data = data;
@@ -398,7 +407,6 @@ void xbt_automaton_propositional_symbol_free_voidp(void *ps){
   xbt_automaton_propositional_symbol_t symbol = (xbt_automaton_propositional_symbol_t) * (void **) ps;
   if (symbol->free_function)
     symbol->free_function(symbol->data);
-  xbt_free(symbol->pred);
   xbt_automaton_propositional_symbol_free(symbol);
 }