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error[E0308]: mismatched types
--> $DIR/hr-subtype.rs:54:13
|
LL | gimme::<$t1>(None::<$t2>);
| ^^^^^^^^^^^^^^^^^^^^^^^^^ one type is more general than the other
...
LL | / check! { bound_inv_a_b_vs_bound_inv_a: (for<'a,'b> fn(Inv<'a>, Inv<'b>),
LL | | for<'a> fn(Inv<'a>, Inv<'a>)) }
| |__________________________________- in this macro invocation
|
= note: expected enum `Option<for<'a, 'b> fn(Inv<'a>, Inv<'b>)>`
found enum `Option<for<'a> fn(Inv<'a>, Inv<'a>)>`
= note: this error originates in the macro `check` (in Nightly builds, run with -Z macro-backtrace for more info)
error[E0308]: mismatched types
--> $DIR/hr-subtype.rs:54:13
|
LL | gimme::<$t1>(None::<$t2>);
| ^^^^^^^^^^^^^^^^^^^^^^^^^ one type is more general than the other
...
LL | / check! { bound_inv_a_b_vs_bound_inv_a: (for<'a,'b> fn(Inv<'a>, Inv<'b>),
LL | | for<'a> fn(Inv<'a>, Inv<'a>)) }
| |__________________________________- in this macro invocation
|
= note: expected enum `Option<for<'a, 'b> fn(Inv<'a>, Inv<'b>)>`
found enum `Option<for<'a> fn(Inv<'a>, Inv<'a>)>`
= note: this error originates in the macro `check` (in Nightly builds, run with -Z macro-backtrace for more info)
error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0308`.
|
