rust/tests/ui/const-generics/early/const-param-from-outer-fn.s...

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error[E0401]: can't use generic parameters from outer item
--> $DIR/const-param-from-outer-fn.rs:3:9
|
LL | fn foo<const X: u32>() {
| - const parameter from outer item
LL | fn bar() -> u32 {
| - help: try introducing a local generic parameter here: `<X>`
LL | X
| ^ use of generic parameter from outer item
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0401`.