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error: generic parameters may not be used in const operations
--> $DIR/complex-expression.rs:10:38
|
LL | struct Break0<const N: usize>([u8; { N + 1 }]);
| ^ cannot perform const operation using `N`
|
= help: const parameters may only be used as standalone arguments, i.e. `N`
= help: use `#![feature(generic_const_exprs)]` to allow generic const expressions
error: generic parameters may not be used in const operations
--> $DIR/complex-expression.rs:13:40
|
LL | struct Break1<const N: usize>([u8; { { N } }]);
| ^ cannot perform const operation using `N`
|
= help: const parameters may only be used as standalone arguments, i.e. `N`
= help: use `#![feature(generic_const_exprs)]` to allow generic const expressions
error: generic parameters may not be used in const operations
--> $DIR/complex-expression.rs:17:17
|
LL | let _: [u8; N + 1];
| ^ cannot perform const operation using `N`
|
= help: const parameters may only be used as standalone arguments, i.e. `N`
= help: use `#![feature(generic_const_exprs)]` to allow generic const expressions
error: generic parameters may not be used in const operations
--> $DIR/complex-expression.rs:22:17
|
LL | let _ = [0; N + 1];
| ^ cannot perform const operation using `N`
|
= help: const parameters may only be used as standalone arguments, i.e. `N`
= help: use `#![feature(generic_const_exprs)]` to allow generic const expressions
error: generic parameters may not be used in const operations
--> $DIR/complex-expression.rs:26:45
|
LL | struct BreakTy0<T>(T, [u8; { size_of::<*mut T>() }]);
| ^ cannot perform const operation using `T`
|
= note: type parameters may not be used in const expressions
= help: use `#![feature(generic_const_exprs)]` to allow generic const expressions
error: generic parameters may not be used in const operations
--> $DIR/complex-expression.rs:29:47
|
LL | struct BreakTy1<T>(T, [u8; { { size_of::<*mut T>() } }]);
| ^ cannot perform const operation using `T`
|
= note: type parameters may not be used in const expressions
= help: use `#![feature(generic_const_exprs)]` to allow generic const expressions
error: generic parameters may not be used in const operations
--> $DIR/complex-expression.rs:33:32
|
LL | let _: [u8; size_of::<*mut T>() + 1];
| ^ cannot perform const operation using `T`
|
= note: type parameters may not be used in const expressions
= help: use `#![feature(generic_const_exprs)]` to allow generic const expressions
warning: cannot use constants which depend on generic parameters in types
--> $DIR/complex-expression.rs:38:17
|
LL | let _ = [0; size_of::<*mut T>() + 1];
| ^^^^^^^^^^^^^^^^^^^^^^^
|
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #76200 <https://github.com/rust-lang/rust/issues/76200>
= note: `#[warn(const_evaluatable_unchecked)]` on by default
error: aborting due to 7 previous errors; 1 warning emitted
|
