private static void AddDeclarationsFromAssignments(Block block, Scope scope)
{
var variables = block.Expressions.OfType<Assign>().Select(assign => assign.Variable as Value).Where(v => !v.HasProperties);
foreach (var name in CompileToNames(variables))
scope.GetOrCreate(VariableType.Variable, name);
}
public static Expression CompileBlock(Block node, Scope scope)
{
var expressions = node.Expressions.Select(expression => Compile(expression, scope)).ToArray();
var variables = scope.DeclaredVariables;
return Expression.Block(variables, expressions);
}