diff options
Diffstat (limited to 'tests/ui/polymorphization/generators.stderr')
| -rw-r--r-- | tests/ui/polymorphization/generators.stderr | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/tests/ui/polymorphization/generators.stderr b/tests/ui/polymorphization/generators.stderr new file mode 100644 index 000000000..84888f6fb --- /dev/null +++ b/tests/ui/polymorphization/generators.stderr @@ -0,0 +1,39 @@ +warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes + --> $DIR/generators.rs:3:12 + | +LL | #![feature(generic_const_exprs, generators, generator_trait, rustc_attrs)] + | ^^^^^^^^^^^^^^^^^^^ + | + = note: see issue #76560 <https://github.com/rust-lang/rust/issues/76560> for more information + = note: `#[warn(incomplete_features)]` on by default + +error: item has unused generic parameters + --> $DIR/generators.rs:35:5 + | +LL | pub fn unused_type<T>() -> impl Generator<(), Yield = u32, Return = u32> + Unpin { + | - generic parameter `T` is unused +LL | || { + | ^^ + +note: the above error was encountered while instantiating `fn finish::<[generator@$DIR/generators.rs:35:5: 35:7], u32, u32>` + --> $DIR/generators.rs:86:5 + | +LL | finish(unused_type::<u32>()); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: item has unused generic parameters + --> $DIR/generators.rs:60:5 + | +LL | pub fn unused_const<const T: u32>() -> impl Generator<(), Yield = u32, Return = u32> + Unpin { + | ------------ generic parameter `T` is unused +LL | || { + | ^^ + +note: the above error was encountered while instantiating `fn finish::<[generator@$DIR/generators.rs:60:5: 60:7], u32, u32>` + --> $DIR/generators.rs:89:5 + | +LL | finish(unused_const::<1u32>()); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 2 previous errors; 1 warning emitted + |