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Fix impl Ord for Ident #1893

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Merged
merged 4 commits into from
Jun 25, 2025
Merged

Fix impl Ord for Ident #1893

merged 4 commits into from
Jun 25, 2025

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eliaperantoni
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At the moment, the Span of an Ident is used influences its ordering, but this doesn't seem consistent with the implementations of PartialEq, Hash, and the general guidelines for developing with Span: that they should be opaque information that doesn't influence the ordering or equality of the AST nodes. Which is the reason why TokenWithSpan was born.

This PR change the implementation of Ord to ensure that it doesn't depend on the Span.

@iffyio
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iffyio commented Jun 20, 2025

Thanks @eliaperantoni! Could you add some test cases to demonstrate the behavior being fixed? (Also there's some CI failures on the branch that need adressing it seems)

@eliaperantoni
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@iffyio Thank you for your feedback! I added a test and fixed the CI issues :)

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LGTM! Thanks @eliaperantoni!
cc @alamb

@iffyio iffyio merged commit b2ab006 into apache:main Jun 25, 2025
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@alamb
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alamb commented Jun 25, 2025

🚀

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3 participants