CoutStatementNode * Parser::Cout(){
CoutStatementNode * coutnode = new CoutStatementNode();
Match(COUT_TOKEN);
Match(INSERTION_TOKEN);
ExpressionNode * expr = Expression();
coutnode->AddCnode(expr);
while(true){
Token next = scan->PeekNextToken();
if(next.GetTokenType() == INSERTION_TOKEN){
Match(next.GetTokenType());
Token nNext = scan->PeekNextToken();
if(nNext.GetTokenType() == ENDL_TOKEN){
Match(ENDL_TOKEN);
coutnode->AddCnode(NULL);
}
else{
ExpressionNode * nexpr = Expression();
coutnode->AddCnode(nexpr);
}
}
else{
if(next.GetTokenType() == ENDL_TOKEN){
Match(ENDL_TOKEN);
coutnode->AddCnode(NULL);
}
Match(SEMICOLIN_TOKEN);
break;
}
}
MSG("Creating a CoutStatementNode.");
return coutnode;
}
