mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-01 06:51:58 +00:00
31 lines
1.3 KiB
Plaintext
31 lines
1.3 KiB
Plaintext
warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes
|
|
--> $DIR/constifconst-call-in-const-position.rs:3:30
|
|
|
|
|
LL | #![feature(const_trait_impl, generic_const_exprs)]
|
|
| ^^^^^^^^^^^^^^^^^^^
|
|
|
|
|
= note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information
|
|
= note: `#[warn(incomplete_features)]` on by default
|
|
|
|
error[E0015]: cannot call non-const fn `<T as Tr>::a` in constants
|
|
--> $DIR/constifconst-call-in-const-position.rs:17:9
|
|
|
|
|
LL | [0; T::a()]
|
|
| ^^^^^^
|
|
|
|
|
= 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 `<T as Tr>::a` in constants
|
|
--> $DIR/constifconst-call-in-const-position.rs:16:38
|
|
|
|
|
LL | const fn foo<T: ~const Tr>() -> [u8; T::a()] {
|
|
| ^^^^^^
|
|
|
|
|
= 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 2 previous errors; 1 warning emitted
|
|
|
|
For more information about this error, try `rustc --explain E0015`.
|