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warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes
--> $DIR/generators.rs:3:12
|
LL | #![feature(const_generics, generators, generator_trait, rustc_attrs)]
| ^^^^^^^^^^^^^^
|
= note: `#[warn(incomplete_features)]` on by default
= note: see issue #44580 <https://github.com/rust-lang/rust/issues/44580> for more information
error: item has unused generic parameters
--> $DIR/generators.rs:36:5
|
LL | pub fn unused_type<T>() -> impl Generator<(), Yield = u32, Return = u32> + Unpin {
| - generic parameter `T` is unused
LL |
LL | / || {
LL | |
LL | | yield 1;
LL | | 2
LL | | }
| |_____^
error: item has unused generic parameters
--> $DIR/generators.rs:34:8
|
LL | pub fn unused_type<T>() -> impl Generator<(), Yield = u32, Return = u32> + Unpin {
| ^^^^^^^^^^^ - generic parameter `T` is unused
error: item has unused generic parameters
--> $DIR/generators.rs:62:5
|
LL | pub fn unused_const<const T: u32>() -> impl Generator<(), Yield = u32, Return = u32> + Unpin {
| - generic parameter `T` is unused
LL |
LL | / || {
LL | |
LL | | yield 1;
LL | | 2
LL | | }
| |_____^
error: item has unused generic parameters
--> $DIR/generators.rs:60:8
|
LL | pub fn unused_const<const T: u32>() -> impl Generator<(), Yield = u32, Return = u32> + Unpin {
| ^^^^^^^^^^^^ - generic parameter `T` is unused
error: aborting due to 4 previous errors; 1 warning emitted
|
