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|
error[E0635]: unknown feature `const_fn_trait_ref_impls`
--> $DIR/fn_trait_refs.rs:3:12
|
LL | #![feature(const_fn_trait_ref_impls)]
| ^^^^^^^^^^^^^^^^^^^^^^^^
error[E0635]: unknown feature `const_cmp`
--> $DIR/fn_trait_refs.rs:7:12
|
LL | #![feature(const_cmp)]
| ^^^^^^^^^
error: `~const` can only be applied to `#[const_trait]` traits
--> $DIR/fn_trait_refs.rs:14:8
|
LL | T: ~const Fn<()> + ~const Destruct,
| ^^^^^^ can't be applied to `Fn`
|
note: `Fn` can't be used with `~const` because it isn't annotated with `#[const_trait]`
--> $SRC_DIR/core/src/ops/function.rs:LL:COL
error: `~const` can only be applied to `#[const_trait]` traits
--> $DIR/fn_trait_refs.rs:14:8
|
LL | T: ~const Fn<()> + ~const Destruct,
| ^^^^^^ can't be applied to `Fn`
|
note: `Fn` can't be used with `~const` because it isn't annotated with `#[const_trait]`
--> $SRC_DIR/core/src/ops/function.rs:LL:COL
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: `~const` can only be applied to `#[const_trait]` traits
--> $DIR/fn_trait_refs.rs:14:8
|
LL | T: ~const Fn<()> + ~const Destruct,
| ^^^^^^ can't be applied to `Fn`
|
note: `Fn` can't be used with `~const` because it isn't annotated with `#[const_trait]`
--> $SRC_DIR/core/src/ops/function.rs:LL:COL
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: `~const` can only be applied to `#[const_trait]` traits
--> $DIR/fn_trait_refs.rs:21:8
|
LL | T: ~const FnMut<()> + ~const Destruct,
| ^^^^^^ can't be applied to `FnMut`
|
note: `FnMut` can't be used with `~const` because it isn't annotated with `#[const_trait]`
--> $SRC_DIR/core/src/ops/function.rs:LL:COL
error: `~const` can only be applied to `#[const_trait]` traits
--> $DIR/fn_trait_refs.rs:21:8
|
LL | T: ~const FnMut<()> + ~const Destruct,
| ^^^^^^ can't be applied to `FnMut`
|
note: `FnMut` can't be used with `~const` because it isn't annotated with `#[const_trait]`
--> $SRC_DIR/core/src/ops/function.rs:LL:COL
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: `~const` can only be applied to `#[const_trait]` traits
--> $DIR/fn_trait_refs.rs:21:8
|
LL | T: ~const FnMut<()> + ~const Destruct,
| ^^^^^^ can't be applied to `FnMut`
|
note: `FnMut` can't be used with `~const` because it isn't annotated with `#[const_trait]`
--> $SRC_DIR/core/src/ops/function.rs:LL:COL
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: `~const` can only be applied to `#[const_trait]` traits
--> $DIR/fn_trait_refs.rs:28:8
|
LL | T: ~const FnOnce<()>,
| ^^^^^^ can't be applied to `FnOnce`
|
note: `FnOnce` can't be used with `~const` because it isn't annotated with `#[const_trait]`
--> $SRC_DIR/core/src/ops/function.rs:LL:COL
error: `~const` can only be applied to `#[const_trait]` traits
--> $DIR/fn_trait_refs.rs:28:8
|
LL | T: ~const FnOnce<()>,
| ^^^^^^ can't be applied to `FnOnce`
|
note: `FnOnce` can't be used with `~const` because it isn't annotated with `#[const_trait]`
--> $SRC_DIR/core/src/ops/function.rs:LL:COL
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: `~const` can only be applied to `#[const_trait]` traits
--> $DIR/fn_trait_refs.rs:28:8
|
LL | T: ~const FnOnce<()>,
| ^^^^^^ can't be applied to `FnOnce`
|
note: `FnOnce` can't be used with `~const` because it isn't annotated with `#[const_trait]`
--> $SRC_DIR/core/src/ops/function.rs:LL:COL
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: `~const` can only be applied to `#[const_trait]` traits
--> $DIR/fn_trait_refs.rs:35:8
|
LL | T: ~const Fn<()> + ~const Destruct,
| ^^^^^^ can't be applied to `Fn`
|
note: `Fn` can't be used with `~const` because it isn't annotated with `#[const_trait]`
--> $SRC_DIR/core/src/ops/function.rs:LL:COL
error: `~const` can only be applied to `#[const_trait]` traits
--> $DIR/fn_trait_refs.rs:35:8
|
LL | T: ~const Fn<()> + ~const Destruct,
| ^^^^^^ can't be applied to `Fn`
|
note: `Fn` can't be used with `~const` because it isn't annotated with `#[const_trait]`
--> $SRC_DIR/core/src/ops/function.rs:LL:COL
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: `~const` can only be applied to `#[const_trait]` traits
--> $DIR/fn_trait_refs.rs:35:8
|
LL | T: ~const Fn<()> + ~const Destruct,
| ^^^^^^ can't be applied to `Fn`
|
note: `Fn` can't be used with `~const` because it isn't annotated with `#[const_trait]`
--> $SRC_DIR/core/src/ops/function.rs:LL:COL
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: `~const` can only be applied to `#[const_trait]` traits
--> $DIR/fn_trait_refs.rs:49:8
|
LL | T: ~const FnMut<()> + ~const Destruct,
| ^^^^^^ can't be applied to `FnMut`
|
note: `FnMut` can't be used with `~const` because it isn't annotated with `#[const_trait]`
--> $SRC_DIR/core/src/ops/function.rs:LL:COL
error: `~const` can only be applied to `#[const_trait]` traits
--> $DIR/fn_trait_refs.rs:49:8
|
LL | T: ~const FnMut<()> + ~const Destruct,
| ^^^^^^ can't be applied to `FnMut`
|
note: `FnMut` can't be used with `~const` because it isn't annotated with `#[const_trait]`
--> $SRC_DIR/core/src/ops/function.rs:LL:COL
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error: `~const` can only be applied to `#[const_trait]` traits
--> $DIR/fn_trait_refs.rs:49:8
|
LL | T: ~const FnMut<()> + ~const Destruct,
| ^^^^^^ can't be applied to `FnMut`
|
note: `FnMut` can't be used with `~const` because it isn't annotated with `#[const_trait]`
--> $SRC_DIR/core/src/ops/function.rs:LL:COL
= note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no`
error[E0277]: the trait bound `fn() -> i32 {one}: const Destruct` is not satisfied
--> $DIR/fn_trait_refs.rs:70:32
|
LL | let test_one = test_fn(one);
| ------- ^^^
| |
| required by a bound introduced by this call
|
note: required by a bound in `test_fn`
--> $DIR/fn_trait_refs.rs:35:24
|
LL | const fn test_fn<T>(mut f: T) -> (T::Output, T::Output, T::Output)
| ------- required by a bound in this function
LL | where
LL | T: ~const Fn<()> + ~const Destruct,
| ^^^^^^ required by this bound in `test_fn`
error[E0277]: the trait bound `fn() -> i32 {two}: const Destruct` is not satisfied
--> $DIR/fn_trait_refs.rs:73:36
|
LL | let test_two = test_fn_mut(two);
| ----------- ^^^
| |
| required by a bound introduced by this call
|
note: required by a bound in `test_fn_mut`
--> $DIR/fn_trait_refs.rs:49:27
|
LL | const fn test_fn_mut<T>(mut f: T) -> (T::Output, T::Output)
| ----------- required by a bound in this function
LL | where
LL | T: ~const FnMut<()> + ~const Destruct,
| ^^^^^^ required by this bound in `test_fn_mut`
error[E0277]: the trait bound `&T: ~const Destruct` is not satisfied
--> $DIR/fn_trait_refs.rs:39:19
|
LL | tester_fn(&f),
| --------- ^^
| |
| required by a bound introduced by this call
|
note: required by a bound in `tester_fn`
--> $DIR/fn_trait_refs.rs:14:24
|
LL | const fn tester_fn<T>(f: T) -> T::Output
| --------- required by a bound in this function
LL | where
LL | T: ~const Fn<()> + ~const Destruct,
| ^^^^^^ required by this bound in `tester_fn`
error[E0277]: the trait bound `&T: ~const Destruct` is not satisfied
--> $DIR/fn_trait_refs.rs:41:23
|
LL | tester_fn_mut(&f),
| ------------- ^^
| |
| required by a bound introduced by this call
|
note: required by a bound in `tester_fn_mut`
--> $DIR/fn_trait_refs.rs:21:27
|
LL | const fn tester_fn_mut<T>(mut f: T) -> T::Output
| ------------- required by a bound in this function
LL | where
LL | T: ~const FnMut<()> + ~const Destruct,
| ^^^^^^ required by this bound in `tester_fn_mut`
error[E0277]: the trait bound `&mut T: ~const Destruct` is not satisfied
--> $DIR/fn_trait_refs.rs:53:23
|
LL | tester_fn_mut(&mut f),
| ------------- ^^^^^^
| |
| required by a bound introduced by this call
|
note: required by a bound in `tester_fn_mut`
--> $DIR/fn_trait_refs.rs:21:27
|
LL | const fn tester_fn_mut<T>(mut f: T) -> T::Output
| ------------- required by a bound in this function
LL | where
LL | T: ~const FnMut<()> + ~const Destruct,
| ^^^^^^ required by this bound in `tester_fn_mut`
error[E0015]: cannot call non-const closure in constant functions
--> $DIR/fn_trait_refs.rs:16:5
|
LL | f()
| ^^^
|
= note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
error[E0015]: cannot call non-const closure in constant functions
--> $DIR/fn_trait_refs.rs:23:5
|
LL | f()
| ^^^
|
= note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
error[E0015]: cannot call non-const closure in constant functions
--> $DIR/fn_trait_refs.rs:30:5
|
LL | f()
| ^^^
|
= note: calls in constant functions are limited to constant functions, tuple structs and tuple variants
error: aborting due to 25 previous errors
Some errors have detailed explanations: E0015, E0277, E0635.
For more information about an error, try `rustc --explain E0015`.
|
