public override void RenderIL_Execute(ILCanvas canvas)
{
ILCanvasLabel exit_label = canvas.CreateLabel();
condition.GetILImplicitCast(typeof(bool))
.RenderIL_Load(canvas);
if (HasElse())
{
ILCanvasLabel false_label = canvas.CreateLabel();
false_label.Emit_Brfalse();
if_true_statement.RenderIL_Execute(canvas);
exit_label.Emit_Br();
false_label.Emit_Label();
if_false_statement.RenderIL_Execute(canvas);
}
else
{
exit_label.Emit_Brfalse();
if_true_statement.RenderIL_Execute(canvas);
}
exit_label.Emit_Label();
}
private ILCanvasLabel FetchLabel(ILCanvas canvas)
{
if (label == null)
{
label = canvas.CreateLabel();
}
return(label);
}
public override void RenderIL_Execute(ILCanvas canvas)
{
ILCanvasLabel after_label = canvas.CreateLabel();
after_label.Emit_Br();
entry_label.RenderIL_Execute(canvas);
statement.RenderIL_Execute(canvas);
after_label.Emit_Label();
}
public override void RenderIL_Load(ILCanvas canvas)
{
ILCanvasLabel label = canvas.CreateLabel();
foreach (ILValue value in values.TruncateFromEnd(1))
{
value.RenderIL_Load(canvas);
canvas.Emit_Dup();
label.Emit_Brtrue();
canvas.Emit_Pop();
}
values.GetLast().RenderIL_Load(canvas);
label.Emit_Label();
}
public override void RenderIL_Execute(ILCanvas canvas)
{
ILCanvasLabel entry_label = canvas.CreateLabel();
ILCanvasLabel exit_label = canvas.CreateLabel();
entry_label.Emit_Label();
condition.GetILImplicitCast(typeof(bool))
.RenderIL_Load(canvas);
exit_label.Emit_Brfalse();
while_statement.RenderIL_Execute(canvas);
entry_label.Emit_Br();
exit_label.Emit_Label();
}
public override void RenderIL_Load(ILCanvas canvas)
{
ILCanvasLabel end_label = canvas.CreateLabel();
ILCanvasLabel true_label = canvas.CreateLabel();
foreach (ILValue value in values)
{
value.RenderIL_Load(canvas);
true_label.Emit_Brtrue();
}
canvas.Emit_Ldc_I4(0);
end_label.Emit_Br();
true_label.Emit_Label();
canvas.Emit_Ldc_I4(1);
end_label.Emit_Label();
}