diff options
Diffstat (limited to 'tests/ui/did_you_mean/replace-impl-infer-ty-from-trait.rs')
-rw-r--r-- | tests/ui/did_you_mean/replace-impl-infer-ty-from-trait.rs | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/tests/ui/did_you_mean/replace-impl-infer-ty-from-trait.rs b/tests/ui/did_you_mean/replace-impl-infer-ty-from-trait.rs new file mode 100644 index 000000000..ddf39c9c8 --- /dev/null +++ b/tests/ui/did_you_mean/replace-impl-infer-ty-from-trait.rs @@ -0,0 +1,15 @@ +// run-rustfix +#![allow(unused)] + +trait Foo<T>: Sized { + fn bar(i: i32, t: T, s: &Self) -> (T, i32); +} + +impl Foo<usize> for () { + fn bar(i: _, t: _, s: _) -> _ { + //~^ ERROR the placeholder `_` is not allowed within types on item signatures for functions + (1, 2) + } +} + +fn main() {} |