public string Visit(NDoWhileStmt nDoWhileStmt)
{
string retVal = "";
string continueLabel = GenerateLabel();
string breakLabel = GenerateLabel();
string jumpBody = GenerateLabel();
string lastContinueLabel = currentContinueLabel;
string lastBreakLabel = currentBreakLabel;
currentContinueLabel = continueLabel;
currentBreakLabel = breakLabel;
retVal += jumpBody + ":\n";
retVal += Visit((dynamic)nDoWhileStmt[0]);
retVal += continueLabel + ":\n";
retVal += Visit((dynamic)nDoWhileStmt[1]);
retVal += "\t\tbrtrue " + jumpBody + "\n";
retVal += breakLabel + ":\n";
currentContinueLabel = lastContinueLabel;
currentBreakLabel = lastBreakLabel;
return(retVal);
}
//------------------------------------------------------------
public void Visit(NDoWhileStmt node)
{
Console.WriteLine($"+++++++++++++++ NDoWhileStmt ++++++++++++++++");
if (pasones == 2)
{
inloop++;
}
VisitChildren(node);
if (pasones == 2)
{
inloop--;
}
}
// Returns NDoWhileStmt
public Node DoWhileStmt()
{
NDoWhileStmt nDoWhileStmt = new NDoWhileStmt();
Expect(TokenCategory.DO);
Expect(TokenCategory.CURLY_BRACE_LEFT);
NStmtList nStmtList = new NStmtList();
while (firstOfStatement.Contains(CurrentToken))
{
Stmt(nStmtList);
}
nDoWhileStmt.Add(nStmtList);
Expect(TokenCategory.CURLY_BRACE_RIGHT);
Expect(TokenCategory.WHILE);
Expect(TokenCategory.PARENTHESIS_LEFT);
nDoWhileStmt.Add(Expr());
Expect(TokenCategory.PARENTHESIS_RIGHT);
Expect(TokenCategory.SEMICOLON);
return(nDoWhileStmt);
}
public void Visit(NDoWhileStmt nDoWhileStmt)
{
++nestedLoopCount;
GenericChildVisitor(nDoWhileStmt);
--nestedLoopCount;
}
