mirror of https://github.com/rust-lang/rust
18 lines
802 B
Plaintext
18 lines
802 B
Plaintext
error[E0308]: mismatched types
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--> $DIR/hr-subtype.rs:54:13
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LL | gimme::<$t1>(None::<$t2>);
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| ^^^^^^^^^^^^^^^^^^^^^^^^^ one type is more general than the other
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...
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LL | / check! { bound_a_b_ret_a_vs_bound_a_ret_a: (for<'a,'b> fn(&'a u32, &'b u32) -> &'a u32,
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LL | | for<'a> fn(&'a u32, &'a u32) -> &'a u32) }
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| |_____________________________________________- in this macro invocation
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= note: expected enum `Option<for<'a, 'b> fn(&'a _, &'b _) -> &'a _>`
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found enum `Option<for<'a> fn(&'a _, &'a _) -> &'a _>`
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= note: this error originates in the macro `check` (in Nightly builds, run with -Z macro-backtrace for more info)
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error: aborting due to 1 previous error
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For more information about this error, try `rustc --explain E0308`.
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