private int GenValues(CodeGenScope s, AstNode t, int val, int extra)
{
int n = 0;
// TODO: support splat mode
// bool is_splat;
if (t is ArgsNode)
{
ArgsNode argsNode = t.As <ArgsNode> ();
foreach (var arg in argsNode.args)
{
Gen(s, arg, val);
n++;
}
}
if (t is ExpressionListNode)
{
ExpressionListNode exprList = t.As <ExpressionListNode> ();
foreach (var expr in exprList.exprs)
{
Gen(s, expr, val);
n++;
}
}
return(n);
}
public ForNode(AstNode var, AstNode obj, ExpressionListNode body)
{
this.var = var;
this.obj = obj;
this.body = body;
args = new ArgsNode();
args.Push(var);
}
public BlockNode(ArgsNode args, ExpressionListNode body)
{
car = args;
cdr = body;
}
public ClassNode(AstNode name, AstNode super, ExpressionListNode body)
{
this.name = name;
this.super = super;
this.body = body;
}
public DefNode(AstNode name, ArgsNode args, ExpressionListNode body)
{
this.name = name;
this.args = args;
this.body = body;
}
public WhileNode(AstNode cond, ExpressionListNode body)
{
this.cond = cond;
this.body = body;
}
public BlockFunction(ArgsNode argumentNames, ExpressionListNode body, RubyContext context)
{
this.argumentNames = argumentNames;
this.body = body;
this.context = context;
}
public DefinedFunction(ExpressionListNode body, ArgsNode parameters, RubyContext context)
{
this.body = body;
this.context = context;
this.parameters = parameters;
}