Add tests for failing evaluation

DylanSp / wheel-lang

A small toy imperative language (with some OOP features) for demonstrating and practicing language design/implementation.

MIT License

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Closed DylanSp closed 4 years ago

DylanSp commented 4 years ago

Keep API of presenting Either<Error, number>
throw EvaluationError from within functions like evaluateExpr()
move those functions inside evaluate to make it clear they shouldn't be used on their own?

DylanSp commented 4 years ago

Added when I merged evaluation branch.