internal static AnalyzedTree Bind(LambdaExpression lambda)
{
var binder = new VariableBinder();
binder.Visit(lambda);
return(binder._tree);
}
private static AnalyzedTree AnalyzeLambda(ref LambdaExpression lambda)
{
// Spill the stack for any exception handling blocks or other
// constructs which require entering with an empty stack
lambda = StackSpiller.AnalyzeLambda(lambda);
// Bind any variable references in this lambda
return(VariableBinder.Bind(lambda));
}
/// <summary>
/// Get Declared local variable
/// </summary>
/// Problem when scope
public bool TryGetLocalVariable(string name, out IBinder binder)
{
var variable = GetLocalVariable(name);
if (variable != null)
{
if (variable.Type == null)
{
throw new Exception(string.Concat("Use of undeclared variable ", variable));
}
binder = new VariableBinder(variable);
return(true);
}
binder = null;
return(false);
}
