private void CompileClick(object sender, EventArgs e)
{
ErrorCount = 0;
Parser parser;
error_list.Items.Clear();
lbl_stats.Text = "";
txt_out.Text = "";
if (ParentContainer.Panel2Collapsed)
{
ParentContainer.Panel2Collapsed = false;
Tabs.SelectedIndex = 1;
txt_out.Text = "Compiling .....\n";
}
if (edit.Text.Length < 1)
{
MessageBox.Show("No Code To Compile It!!", "No Code", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
parser = new Parser(new Scanner(String2Stream(edit.Text)));
try
{
IProgram prog = parser.Program();
StaticTypeCheck.Validate(prog);
IProgram transformed = TypeTransformer.Transform(prog);
txt_out.Text += transformed.Display();
txt_out.Text += "\n-------------------------------\n";
txt_out.Text += "\nResults:\n";
State state = Interpreter.Interpret(transformed);
Code = state.Display();
txt_out.Text += Code;
ParentContainer.Panel2Collapsed = true;
lbl_stats.Text = "Successful Compiling";
}
catch (IException ex)
{
txt_out.Text = ex.Type + " Error : " + ex.Message;
ListViewItem lvi = new ListViewItem((++ErrorCount).ToString());
lvi.SubItems.Add(ex.Type);
lvi.SubItems.Add(ex.File);
lvi.SubItems.Add(ex.LineNumber.ToString());
lvi.SubItems.Add(ex.ColmunNumber.ToString());
lvi.SubItems.Add(ex.Message);
error_list.Items.Add(lvi);
lbl_stats.Text = "Failed Compiling";
Tabs.SelectedIndex = 0;
}
catch (Exception ex)
{
txt_out.Text = " Error : " + ex.Message;
ListViewItem lvi = new ListViewItem((++ErrorCount).ToString());
lvi.SubItems.Add("Unkown");
lvi.SubItems.Add("");
lvi.SubItems.Add("");
lvi.SubItems.Add("");
lvi.SubItems.Add(ex.Message);
error_list.Items.Add(lvi);
lbl_stats.Text = "Failed Compiling";
}
}
}
public static State Interpret(IProgram p)
{
return(Interpret(p.functions()["main"].Body(), p.functions(), InitialState(p.Globals())));
}