2020-09-05 23:34:20 -05:00
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error[E0207]: the const parameter `N` is not constrained by the impl trait, self type, or predicates
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2022-04-04 14:16:20 -05:00
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--> $DIR/issue-68366.rs:11:7
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2020-09-05 23:34:20 -05:00
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LL | impl <const N: usize> Collatz<{Some(N)}> {}
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2022-04-04 14:16:20 -05:00
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| ^^^^^^^^^^^^^^ unconstrained const parameter
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2020-09-05 23:34:20 -05:00
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= note: expressions using a const parameter must map each value to a distinct output value
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= note: proving the result of expressions other than the parameter are unique is not supported
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error[E0207]: the const parameter `N` is not constrained by the impl trait, self type, or predicates
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2022-04-04 14:16:20 -05:00
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--> $DIR/issue-68366.rs:17:6
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2020-09-05 23:34:20 -05:00
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LL | impl<const N: usize> Foo {}
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2022-04-04 14:16:20 -05:00
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| ^^^^^^^^^^^^^^ unconstrained const parameter
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2020-09-05 23:34:20 -05:00
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= note: expressions using a const parameter must map each value to a distinct output value
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= note: proving the result of expressions other than the parameter are unique is not supported
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error: aborting due to 2 previous errors
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For more information about this error, try `rustc --explain E0207`.
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