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Handle negative literal const generic argument after left arrow #224

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merged 2 commits into from
Feb 19, 2022

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@dtolnay dtolnay commented Feb 19, 2022

Previously an invocation like ensure!(f::<-1>() == expected) was not getting tokenized properly because the <- in there is really a left arrow token, not <-, due to silliness in macro_rules.

@dtolnay dtolnay merged commit 76a0b48 into master Feb 19, 2022
@dtolnay dtolnay deleted the negativelit branch February 19, 2022 01:38
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