/// <summary>
/// Generates the code for a ForLoop node.
/// </summary>
/// <param name="fl">The ForLoop node.</param>
/// <returns>String containing C# code for ForLoop fl.</returns>
string GenerateForLoop(ForLoop fl)
{
StringBuilder retVal = new StringBuilder();
StringBuilder tmpVal = new StringBuilder();
bool marc = FuncCallsMarc();
tmpVal.Append(GenerateIndented("for (", fl));
// It's possible that we don't have an assignment, in which case
// the child will be null and we only print the semicolon.
// for (x = 0; x < 10; x++)
// ^^^^^
ForLoopStatement s = (ForLoopStatement) fl.kids.Pop();
if (null != s)
{
tmpVal.Append(GenerateForLoopStatement(s));
}
tmpVal.Append(Generate("; "));
// for (x = 0; x < 10; x++)
// ^^^^^^
tmpVal.Append(GenerateNode((SYMBOL) fl.kids.Pop()));
tmpVal.Append(Generate("; "));
// for (x = 0; x < 10; x++)
// ^^^
tmpVal.Append(GenerateForLoopStatement((ForLoopStatement) fl.kids.Pop()));
tmpVal.Append(GenerateLine(")"));
retVal.Append(DumpFunc(marc));
retVal.Append(tmpVal.ToString());
if (IsParentEnumerable)
{
retVal.Append(GenerateLine("{")); // SLAM! No 'for(i = 0; i < 1; i = 0) doSomething();' statements for you
retVal.Append(GenerateLine("if (CheckSlice()) yield return null;"));
}
// CompoundStatement handles indentation itself but we need to do it
// otherwise.
bool indentHere = fl.kids.Top is Statement;
if (indentHere) m_braceCount++;
retVal.Append(GenerateNode((SYMBOL) fl.kids.Pop()));
if (indentHere) m_braceCount--;
if (IsParentEnumerable)
retVal.Append(GenerateLine("}"));
retVal.Append(DumpAfterFunc(marc));
return retVal.ToString();
}
public Statement(Parser yyp, ForLoop fl) : base((yyp))
{
kids.Add(fl);
}