Forth

Challenge Overview

Implement an evaluator for a very simple subset of Forth.

Visit the forth exercise on Exercism to read the full instructions and download the exercise files.

Community Solutions

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The following are the top 3 community solutions by stars:

Solution 1 by @minhtzy (⭐ 0) — View on Exercism
Solution 2 by @Wuth (⭐ 0) — View on Exercism
Solution 3 by @niranj-r (⭐ 0) — View on Exercism

Source: Exercism dart/forth

💡 View Solution

class MsgException implements Exception {
  final String message;
  MsgException(this.message);
  @override
  String toString() => "$message";
}

class StackEmptyException extends MsgException {
  StackEmptyException() : super('Exception: Stack empty');