public Func<double> Compile(Block block)
{
ParameterExpression result = Expression.Parameter(typeof(int), "result");
var compiler = new ExpressionGenerator();
compiler.SetReturnType<double>();
foreach (var varDef in block.Variables.Values)
{
//var v = Expression.Variable(ExpressionCompiler.GetCsType(varDef.ValueType), varDef.Name.Name);
//expressions.Add(v);
compiler.AddVariable(varDef);
}
foreach (var statement in block.Statements)
{
compiler.AddExpression(statement);
}
BlockExpression blockExpression = compiler.Generate();
var lambda = Expression.Lambda<Func<double>>(blockExpression);
var compiled = lambda.Compile();
return compiled;
}
