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error[E0015]: cannot call non-const closure in constant functions
--> $DIR/normalize-tait-in-const.rs:26:5
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LL | fun(filter_positive());
| ^^^^^^^^^^^^^^^^^^^^^^
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= note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
help: consider further restricting this bound
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LL | const fn with_positive<F: ~const for<'a> Fn(&'a Alias<'a>) + ~const Destruct + ~const std::ops::Fn<(&Alias<'_>,)>>(fun: F) {
| ++++++++++++++++++++++++++++++++++++
error[E0493]: destructor of `F` cannot be evaluated at compile-time
--> $DIR/normalize-tait-in-const.rs:25:79
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LL | const fn with_positive<F: ~const for<'a> Fn(&'a Alias<'a>) + ~const Destruct>(fun: F) {
| ^^^ the destructor for this type cannot be evaluated in constant functions
LL | fun(filter_positive());
LL | }
| - value is dropped here
error: aborting due to 2 previous errors
Some errors have detailed explanations: E0015, E0493.
For more information about an error, try `rustc --explain E0015`.
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