rust/tests/ui/specialization/const_trait_impl.stderr

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error: `~const` can only be applied to `#[const_trait]` traits
--> $DIR/const_trait_impl.rs:34:16
|
LL | impl<T: ~const Default> const A for T {
| ^^^^^^^
error: `~const` can only be applied to `#[const_trait]` traits
--> $DIR/const_trait_impl.rs:40:16
|
LL | impl<T: ~const Default + ~const Sup> const A for T {
| ^^^^^^^
error: `~const` can only be applied to `#[const_trait]` traits
--> $DIR/const_trait_impl.rs:46:16
|
LL | impl<T: ~const Default + ~const Sub> const A for T {
| ^^^^^^^
error[E0015]: cannot call non-const fn `<() as A>::a` in constants
--> $DIR/const_trait_impl.rs:52:23
|
LL | const _: () = assert!(<()>::a() == 42);
| ^^^^^^^^^
|
= note: calls in constants are limited to constant functions, tuple structs and tuple variants
= help: add `#![feature(effects)]` to the crate attributes to enable
error[E0015]: cannot call non-const fn `<u8 as A>::a` in constants
--> $DIR/const_trait_impl.rs:53:23
|
LL | const _: () = assert!(<u8>::a() == 3);
| ^^^^^^^^^
|
= note: calls in constants are limited to constant functions, tuple structs and tuple variants
= help: add `#![feature(effects)]` to the crate attributes to enable
error[E0015]: cannot call non-const fn `<u16 as A>::a` in constants
--> $DIR/const_trait_impl.rs:54:23
|
LL | const _: () = assert!(<u16>::a() == 2);
| ^^^^^^^^^^
|
= note: calls in constants are limited to constant functions, tuple structs and tuple variants
= help: add `#![feature(effects)]` to the crate attributes to enable
error: aborting due to 6 previous errors
For more information about this error, try `rustc --explain E0015`.