evaluateNode method

dynamic evaluateNode(AstNode node)

Implementation

dynamic evaluateNode(AstNode node) {
  return switch (node) {
    VariableDeclaration() => _evaluateVariableDeclaration(node),
    AnonymousFunction() => _evaluateAnonymousFunction(node),
    FunctionDeclaration() => _evaluateFunctionDeclaration(node),
    ExpressionStatement() => evaluateNode(node.expression),
    IfStatement() => _evaluateIfStatement(node),
    WhileStatement() => _evaluateWhileStatement(node),
    ForStatement() => _evaluateForStatement(node),
    ReturnStatement() => _evaluateReturnStatement(node),
    Block() => _evaluateBlock(node),
    BinaryExpression() => _evaluateBinaryExpression(node),
    UnaryExpression() => _evaluateUnaryExpression(node),
    CallExpression() => _evaluateCallExpression(node),
    Literal() => node.value,
    Variable() => _environment.get(node.name),
    Assignment() => _evaluateAssignment(node),
    AstWidget() => _evaluateWidget(node),
    EndOfFile() => null,
    LengthAccess() => _evaluateLengthAccess(node),
    IndexAccess() => _evaluateIndexAccess(node),
    MemberAccess() => _evaluateMemberAccess(node),
    ListLiteral() => _evaluateListLiteral(node),
    BreakStatement() => throw BreakException(),
    ToString() => _evaluateToString(node),
    _ => throw EvaluationError('Unknown node type: ${node.runtimeType}'),
  };
}