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First pass at implementation of optional chaining #490

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merged 1 commit into from
Dec 28, 2019

Commits on Dec 28, 2019

  1. First pass at implementation of optional chaining

    The parser now associates each access operation with the start token for the
    chain, and marks each chain containing an optional chain operation so that we
    can wrap it in a function call.
    
    This does not yet handle optional deletion, and there are a number of follow-up
    tests that would be good to write, but the feature seems to be working with this
    implementation.
    alangpierce committed Dec 28, 2019
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