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nitlang / nit

Nit language
http://nitlanguage.org
Apache License 2.0
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Fix LineIterator #2750

Closed privat closed 5 years ago

privat commented 5 years ago

The logic behind LineIteraor (and the contracts of the iterators methods) was broken because of a bad management of the cache.

Instead of solving it locally, this PR introduces a simple CacheIterator abstract class with the correct behavior and simplify LineIteraor by using it.