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5777494f99
Only use it when the type alias contains an opaque type. Also does wf-checking on such type aliases.
12 lines
463 B
Text
12 lines
463 B
Text
error[E0658]: `impl Trait` in type aliases is unstable
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--> $DIR/from_over_into_unfixable.rs:35:15
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LL | type Opaque = impl Sized;
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= note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
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= help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable
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error: aborting due to previous error
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For more information about this error, try `rustc --explain E0658`.
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