bool E10::Transition ( Automate & automate, Symbole * s )
{
switch(*s)
{
case VAR:
case CONST:
case LIRE:
case ECRIRE:
case ID:
case FIN:
{
//Symbole * point_virgule =
delete automate.PopSymbole();
ListeDeclaration * d = (ListeDeclaration *) automate.PopSymbole();
PartieDeclarative * pd = (PartieDeclarative *) automate.PopSymbole();
if( ! pd->AjouterDeclarations(d) )
{
// nettoyer les Declaration
for(Declaration * decl : d->GetListeDeclarations())
{
delete decl;
}
delete d;
for(auto & decl : pd->GetDeclarations())
{
delete decl.second;
}
delete pd;
throw DOUBLE_DECLARATION;
}
else
{
delete d;
automate.Reduction(pd, 3);
return true;
}
}
}
return false;
}
bool E2::Transition ( Automate & automate, Symbole * s )
{
switch(*s)
{
case LIRE:
{
automate.Decalage(s, new E7);
return true;
}
case ECRIRE:
{
automate.Decalage(s, new E8);
return true;
}
case ID:
{
automate.Decalage(s, new E9);
return true;
}
case FIN:
{
PartieInstructions * pi = (PartieInstructions *) automate.PopSymbole();
PartieDeclarative * pd = (PartieDeclarative *) automate.PopSymbole();
Programme * prog = new Programme(pd->GetDeclarations(), pi->GetInstructions());
delete pi;
delete pd;
//réduire R0
automate.Reduction(prog, 2);
return true;
}
case I:
{
automate.Decalage(s, new E6);
return true;
}
}
return false;
}
bool E13::Transition ( Automate & automate, Symbole * s )
{
switch(*s)
{
case VIRGULE:
{
automate.Decalage(s, new E25);
return true;
}
case POINT_VIRGULE:
{
ListeIdentifiantsValeurs * lidv = (ListeIdentifiantsValeurs *) automate.PopSymbole();
lidv->SetIdent(D);
//Symbole * constante =
delete automate.PopSymbole();
//réduire R4
automate.Reduction(lidv, 2);
return true;
}
}
return false;
}
