protected override void Visit(ConditionalChunk chunk)
{
switch (chunk.Type)
{
case ConditionalType.If:
_source.Write("if ").WriteLine(chunk.Condition);
break;
case ConditionalType.ElseIf:
_source.ClearEscrowLine();
_source.Write("elsif ").WriteLine(chunk.Condition);
break;
case ConditionalType.Else:
_source.ClearEscrowLine();
_source.Write("else ").WriteLine(chunk.Condition);
break;
case ConditionalType.Once:
_source.Write("if once(").Write(chunk.Condition).WriteLine(")");
break;
default:
throw new CompilerException(string.Format("Unknown ConditionalChunk type {0}", chunk.Type));
}
_source.Indent++;
_variables.PushScope();
Accept(chunk.Body);
_variables.PopScope();
_source.Indent--;
_source.EscrowLine("end");
}