public dynamic EvalScoped(Func<dynamic> f)
{
var e = env;
var r = f();
env = e;
return r;
}
public LabelExpression CreateReturnTarget()
{
var target = Expression.Label(typeof(Object), ReturnTargetName);
var label = Expression.Label(target, Expression.Constant(null));
env = env.AddBinding(ReturnTargetName, label);
return label;
}
public Expression ScopedExpr(Func<Expression> x)
{
VarBindings old = env;
var result = x();
env = old;
return result;
}
public LabelExpression CreateReturnTarget()
{
var target = Expression.Label(typeof(Object), ReturnTargetName);
var label = Expression.Label(target, Expression.Constant(null));
env = env.AddBinding(ReturnTargetName, label);
return(label);
}
public Expression ScopedExpr(Func <Expression> x)
{
VarBindings old = env;
var result = x();
env = old;
return(result);
}
public dynamic EvalScoped(Func <dynamic> f)
{
var e = env;
var r = f();
env = e;
return(r);
}
public JSFunction(VarBindings c, Node n) {
capture = c;
node = n;
if (n.Count == 3)
{
name = n[0].Text;
parms = n[1];
body = n[2];
}
else
{
parms = n[0];
body = n[1];
}
}
public JSFunction(VarBindings c, Node n)
{
capture = c;
node = n;
if (n.Count == 3)
{
name = n[0].Text;
parms = n[1];
body = n[2];
}
else
{
parms = n[0];
body = n[1];
}
}
public RubyFunction(VarBindings c, Node n) : base(new RubyClass("Function"))
{
capture = c;
node = n;
if (n.Count == 3)
{
name = n[0].Text;
parms = n[1];
body = n[2];
}
else
{
parms = n[0];
body = n[1];
}
}
public Expression AddBinding(string name, Expression exp)
{
env = env.AddBinding(name, exp);
return(exp);
}
public dynamic AddBinding(string name, dynamic x)
{
env = env.AddBinding(name, x);
return x;
}
public dynamic AddBinding(string name, dynamic x)
{
env = env.AddBinding(name, x);
return(x);
}
public Expression AddBinding(string name, Expression exp)
{
env = env.AddBinding(name, exp);
return exp;
}