* src/sanity/style.test: Suggest using "x->y", not "(*x).y".

* src/tgbaalgos/tarjan_on_fly.cc: Fix.

ChangeLog

+2004-09-27  Alexandre Duret-Lutz  <adl@src.lip6.fr>
+
+	* src/sanity/style.test: Suggest using "x->y", not "(*x).y".
+	* src/tgbaalgos/tarjan_on_fly.cc: Fix.
+
 2004-09-23  Alexandre Duret-Lutz  <adl@src.lip6.fr>
 
 	* src/sanity/style.test: Suggest ++i over i++ when it does not

src/sanity/style.test

@@ -125,6 +125,9 @@ for dir in "${INCDIR-..}" "${INCDIR-..}"/../iface; do
     egrep '^[^=]*([+][+]|--);' $tmp &&
       diag 'Take good habits: use ++i instead of i++ when you have the choice.'
 
+    grep '[^a-zA-Z0-9_](\*[a-zA-Z0-9_]*)\.' $tmp &&
+      diag 'Use "x->y", not "(*x).y"'
+
     case $file in
       *.hh | *.hxx)
         if egrep '(cout|cerr|clog)' $tmp >/dev/null; then

src/tgbaalgos/tarjan_on_fly.cc

@@ -35,13 +35,11 @@ namespace spot
     for (stack_type::iterator i = stack.begin();
 	 i != stack.end(); ++i)
       {
-	//if ((*i).s)
 	hash_type::iterator hi = h.find(i->s);
 	if (hi != h.end())
 	  h.erase(hi);
-	delete (*i).s;
-	//if ((*i).lasttr)
-	delete (*i).lasttr;
+	delete i->s;
+	delete i->lasttr;
       }
 
     for (hash_type::iterator i = h.begin();
@@ -195,7 +193,7 @@ namespace spot
 
     stack_type::const_iterator i;
     for (i = stack.begin(); i != stack.end(); ++i, ++n)
-      if (s->compare((*i).s) == 0)
+      if (s->compare(i->s) == 0)
 	break;
 
     if (i == stack.end())
@@ -212,17 +210,17 @@ namespace spot
     stack_type::iterator i;
     for (i = stack.begin(); i != stack.end(); ++i)
       {
-	if (x && x->compare((*i).s) == 0)
+	if (x && x->compare(i->s) == 0)
 	  break;
 
-	ce->prefix.push_back(ce::state_ce((*i).s->clone(),
-					  (*i).lasttr->current_condition()));
+	ce->prefix.push_back(ce::state_ce(i->s->clone(),
+					  i->lasttr->current_condition()));
       }
 
     for (; i != stack.end(); ++i)
       {
-	ce->cycle.push_back(ce::state_ce((*i).s->clone(),
-					 (*i).lasttr->current_condition()));
+	ce->cycle.push_back(ce::state_ce(i->s->clone(),
+					 i->lasttr->current_condition()));
       }
 
     return ce;