use crate::ast::*;

pub fn resolve_scopes(ast: &mut AST) -> Result<(), String> {
  println!("Resolving scopes - nothing so far!");
  for statement in ast.0.iter_mut() {
    match statement.mut_node() {
      Statement::Declaration(ref mut decl) => resolve_decl(decl),
      Statement::ExpressionStatement(ref mut expr) => resolve_expr(expr),
    }?;
  }
  Ok(())
}

fn resolve_decl(decl: &mut Declaration) -> Result<(), String> {
  Ok(())
}

fn resolve_expr(expr: &mut Meta<Expression>) -> Result<(), String> {
  Ok(())
}