23 lines
781 B
Plaintext
23 lines
781 B
Plaintext
error[E0308]: mismatched types
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--> $DIR/higher-ranked-upcasting-ok.rs:17:5
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LL | x
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| ^ one type is more general than the other
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= note: expected existential trait ref `for<'a, 'b> Supertrait<'a, 'b>`
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found existential trait ref `for<'a> Supertrait<'a, 'a>`
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error[E0308]: mismatched types
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--> $DIR/higher-ranked-upcasting-ok.rs:17:5
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LL | x
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| ^ one type is more general than the other
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= note: expected existential trait ref `for<'a, 'b> Supertrait<'a, 'b>`
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found existential trait ref `for<'a> Supertrait<'a, 'a>`
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= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
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error: aborting due to 2 previous errors
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For more information about this error, try `rustc --explain E0308`.
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