void Parser::MethodDecls()
{
if(look.kind == RBRACE)
return;
MethodDecl();
MethodDecls();
}
program* sintactico::Program()
{
list<statementMethodecl*> *list_methodecl = new list<statementMethodecl*>();
list<statementFieldecl*> *list_fieldecl = new list<statementFieldecl*>();
if(CurrentToken->tipo == KWCLASS)
{
CurrentToken = Lexer->NexToken();
string class_name = ClassName();
if(Fallo)
return NULL;
if(CurrentToken->tipo == LLAVE_I)
{
CurrentToken = Lexer->NexToken();
Token T[2];
T[0] = *CurrentToken;
while(CurrentToken->tipo == KWBOOL || CurrentToken->tipo == KWINT ||
CurrentToken->tipo ==KWVOID)
{
if(CurrentToken->tipo == KWVOID)
{
CurrentToken = Lexer->NexToken();
T[1] = *CurrentToken;
CurrentToken = Lexer->NexToken();
list_methodecl->push_back(MethodDecl(T));
if(Fallo)
return NULL;
continue;
}
CurrentToken = Lexer->NexToken();
T[1] = *CurrentToken;
if(CurrentToken->tipo == IDENTIFICADOR){
CurrentToken = Lexer->NexToken();
if(CurrentToken->tipo == PARENTESIS_I)
{
list_methodecl->push_back(MethodDecl(T));
if(Fallo)
return NULL;
}
else
{
list_fieldecl->push_back(FieldDecl(T));
if(Fallo)
return NULL;
}
}
}
}
if(CurrentToken->tipo != LLAVE_D)
{
Fallo = true;
MensajeError("Se esperaba '}'",Lexer->linea);
return NULL;
}
CurrentToken = Lexer->NexToken();
program *prog = new program(class_name,list_methodecl,list_fieldecl);
return prog;
}
else
{
Fallo = true;
MensajeError("Se esperaba class",Lexer->linea);
return NULL;
}
}
