public override void DoVisit(AST_LambdaDecl node)
{
Console.Write("(LMBD ");
Console.Write(node.symbol.name);
if (node.upvals.Count > 0)
{
Console.Write(" USE:");
}
for (int i = 0; i < node.upvals.Count; ++i)
{
Console.Write(" " + node.upvals[i].name);
}
VisitChildren(node);
Console.Write(")");
}
public override void DoVisit(AST_LambdaDecl ast)
{
var lmbd_op = Emit(Opcodes.Lambda, new int[] { 0 /*patched later*/ });
//skipping lambda opcode
Emit(Opcodes.InitFrame, new int[] { ast.local_vars_num + 1 /*cargs bits*/ });
VisitChildren(ast);
Emit(Opcodes.Return, null, ast.last_line_num);
AddOffsetFromTo(lmbd_op, Peek());
foreach (var p in ast.upvals)
{
Emit(Opcodes.UseUpval, new int[] { (int)p.upsymb_idx, (int)p.symb_idx });
}
}
public abstract void DoVisit(AST_LambdaDecl ast);