2020-11-04 15:32:18 +00:00
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error[E0573]: expected type, found built-in attribute `feature`
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2020-11-17 10:44:21 +00:00
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--> $DIR/issue-78654.rs:9:15
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2020-11-04 15:32:18 +00:00
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LL | impl<const H: feature> Foo {
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| ^^^^^^^ not a type
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error[E0207]: the const parameter `H` is not constrained by the impl trait, self type, or predicates
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2022-04-04 19:16:20 +00:00
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--> $DIR/issue-78654.rs:9:6
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2020-11-04 15:32:18 +00:00
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LL | impl<const H: feature> Foo {
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2022-04-04 19:16:20 +00:00
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| ^^^^^^^^^^^^^^^^ unconstrained const parameter
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2020-11-04 15:32:18 +00:00
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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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Some errors have detailed explanations: E0207, E0573.
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For more information about an error, try `rustc --explain E0207`.
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