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``` error: `S2<'_>` is forbidden as the type of a const generic parameter --> $DIR/lifetime-in-const-param.rs:5:23 | LL | struct S<'a, const N: S2>(&'a ()); | ^^ | = note: the only supported types are integers, `bool` and `char` help: add `#![feature(adt_const_params)]` to the crate attributes to enable more complex and user defined types | LL + #![feature(adt_const_params)] | ``` Fix #55941.
23 lines
802 B
Plaintext
23 lines
802 B
Plaintext
error[E0635]: unknown feature `const_default_impls`
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--> $DIR/std-impl-gate.rs:6:46
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LL | #![cfg_attr(gated, feature(const_trait_impl, const_default_impls))]
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| ^^^^^^^^^^^^^^^^^^^
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error[E0015]: cannot call non-const fn `<Vec<usize> as Default>::default` in constant functions
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--> $DIR/std-impl-gate.rs:13:5
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LL | Default::default()
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| ^^^^^^^^^^^^^^^^^^
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= note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
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help: add `#![feature(effects)]` to the crate attributes to enable
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LL + #![feature(effects)]
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error: aborting due to 2 previous errors
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Some errors have detailed explanations: E0015, E0635.
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For more information about an error, try `rustc --explain E0015`.
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