diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/test/ui/feature-gates/feature-gate-impl_trait_in_fn_trait_return.stderr | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/test/ui/feature-gates/feature-gate-impl_trait_in_fn_trait_return.stderr b/src/test/ui/feature-gates/feature-gate-impl_trait_in_fn_trait_return.stderr index c485bc5c3ab..760dcb615c8 100644 --- a/src/test/ui/feature-gates/feature-gate-impl_trait_in_fn_trait_return.stderr +++ b/src/test/ui/feature-gates/feature-gate-impl_trait_in_fn_trait_return.stderr @@ -3,12 +3,18 @@ error[E0562]: `impl Trait` only allowed in function and inherent method return t | LL | fn f() -> impl Fn() -> impl Sized { || () } | ^^^^^^^^^^ + | + = note: see issue #99697 <https://github.com/rust-lang/rust/issues/99697> for more information + = help: add `#![feature(impl_trait_in_fn_trait_return)]` to the crate attributes to enable error[E0562]: `impl Trait` only allowed in function and inherent method return types, not in `Fn` trait return --> $DIR/feature-gate-impl_trait_in_fn_trait_return.rs:3:32 | LL | fn g() -> &'static dyn Fn() -> impl Sized { &|| () } | ^^^^^^^^^^ + | + = note: see issue #99697 <https://github.com/rust-lang/rust/issues/99697> for more information + = help: add `#![feature(impl_trait_in_fn_trait_return)]` to the crate attributes to enable error: aborting due to 2 previous errors |