feat: add optional chaining (?.) support 🔗#947
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bricss wants to merge 8 commits into
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@bricss thank you for trying to implement this. Please remove everything not related to implementing this feature, there seems to be a lot of unrelated changes. |
Author
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Unrelated changes include fix 🪛 for build to work on Windows 🪟 machines, removal of redundant escapes inside regexp literals, and change of regexp that matches quoted strings to increase its performance twofold. I can remove and forget about em, or create separate PR in case if that one will land 🛬 |
Collaborator
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Please remove anything unrelated. You can open separate PRs for those other things. |
Author
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Removed unrelated changes except for type annotations 📝 |
Collaborator
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Please remove all unrelated type annotations as well. |
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This PR is an attempt to bring support for optional chaining
(?.)into the engine.