2021-03-07 09:08:52 -06:00
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error[E0308]: mismatched types
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2022-04-01 12:13:25 -05:00
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--> $DIR/region-lifetime-bounds-on-fns-where-clause.rs:20:43
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2019-01-27 05:03:21 -06:00
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2020-06-06 05:31:51 -05:00
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LL | let _: fn(&mut &isize, &mut &isize) = a;
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2022-05-20 01:00:42 -05:00
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| ^ one type is more general than the other
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2021-03-07 09:08:52 -06:00
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2022-09-21 10:57:30 -05:00
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= note: expected fn pointer `for<'a, 'b, 'c, 'd> fn(&'a mut &'b isize, &'c mut &'d isize)`
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found fn item `for<'a, 'b> fn(&'a mut &isize, &'b mut &isize) {a::<'_, '_>}`
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2023-01-06 14:15:10 -06:00
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= note: when the arguments and return types match, functions can be coerced to function pointers
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2019-01-27 05:03:21 -06:00
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2022-05-20 01:00:42 -05:00
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error: aborting due to previous error
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2019-01-27 05:03:21 -06:00
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2021-03-07 09:08:52 -06:00
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For more information about this error, try `rustc --explain E0308`.
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