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|
error: generic parameters may not be used in const operations
--> $DIR/const_arg_trivial_macro_expansion-4.rs:7:9
|
LL | N
| ^ cannot perform const operation using `N`
...
LL | fn foo<const N: usize>() -> Foo<{ arg!{} arg!{} }> { loop {} }
| ------ in this macro invocation
|
= help: const parameters may only be used as standalone arguments, i.e. `N`
= help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
= note: this error originates in the macro `arg` (in Nightly builds, run with -Z macro-backtrace for more info)
error: generic parameters may not be used in const operations
--> $DIR/const_arg_trivial_macro_expansion-4.rs:7:9
|
LL | N
| ^ cannot perform const operation using `N`
...
LL | fn foo<const N: usize>() -> Foo<{ arg!{} arg!{} }> { loop {} }
| ------ in this macro invocation
|
= help: const parameters may only be used as standalone arguments, i.e. `N`
= help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
= note: this error originates in the macro `arg` (in Nightly builds, run with -Z macro-backtrace for more info)
error: generic parameters may not be used in const operations
--> $DIR/const_arg_trivial_macro_expansion-4.rs:15:46
|
LL | fn bar<const N: usize>() -> [(); { empty!{}; N }] { loop {} }
| ^ cannot perform const operation using `N`
|
= help: const parameters may only be used as standalone arguments, i.e. `N`
= help: add `#![feature(generic_const_exprs)]` to allow generic const expressions
error: aborting due to 3 previous errors
|
