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Arbitrary enum discriminants are nightly only #63

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ehuss opened this issue Jul 10, 2019 · 0 comments
Open

Arbitrary enum discriminants are nightly only #63

ehuss opened this issue Jul 10, 2019 · 0 comments
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grammar Issues with the definition of the rust grammar nightly Nightly-only syntax restrictions Issues related to the permissiveness of the grammar

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@ehuss
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ehuss commented Jul 10, 2019

Originally noted at #13 (comment), the grammar allows discriminants on all enum kinds. However, this just landed as a nightly-only feature via rust-lang/rust#60732. Need to double-check how the new parser changes work, and at a minimum add a "nightly" note for that rule.
@ehuss ehuss added grammar Issues with the definition of the rust grammar nightly Nightly-only syntax labels Jul 10, 2019
@eddyb eddyb added the restrictions Issues related to the permissiveness of the grammar label Jul 11, 2019
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grammar Issues with the definition of the rust grammar nightly Nightly-only syntax restrictions Issues related to the permissiveness of the grammar
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