public override string Generate(CompileContext outer)
{
using (TextWriter writer = new StringWriter())
{
bool first = true;
foreach (var block in blocks)
{
EvaluationStack unhandled = null;
if (block.condition != null)
{
string nothing = outer.GenerateWithoutWriting(block.condition.first, block.condition.last, ref unhandled);
Debug.Assert(string.IsNullOrEmpty(nothing));
if (unhandled == null)
{
unhandled = outer.GetEvaluationStack();
}
writer.WriteLine(CompileContext.Format(first ? "if({0} == 0)" : "else if({0} == 0)", unhandled.Pop()));
}
else
{
writer.WriteLine("else");
}
writer.WriteLine(CompileContext.Format("{{{0}}}", outer.GenerateWithoutWriting(block.body.first, block.body.last, ref unhandled)));
first = false;
}
return(writer.ToString());
}
}
public override string Generate(CompileContext outer)
{
// Condition
EvaluationStack unhandled = null;
string nothing = outer.GenerateWithoutWriting(this.condition.first, this.condition.last, ref unhandled);
Debug.Assert(string.IsNullOrEmpty(nothing));
if (unhandled == null)
{
unhandled = outer.GetEvaluationStack();
}
var condition = unhandled.Pop();
string body = outer.GenerateWithoutWriting(this.body.first, this.body.last, ref unhandled);
Debug.Assert(unhandled == null);
return(CompileContext.Format("while({0} != 0) {{\n{1}\n}}\n", condition, body));
}
