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| author | Kivooeo <Kivooeo123@gmail.com> | 2025-07-01 19:28:14 +0500 |
|---|---|---|
| committer | Kivooeo <Kivooeo123@gmail.com> | 2025-07-01 19:28:14 +0500 |
| commit | 1549585f26881927ea8305e0724d2d1f1dc45ade (patch) | |
| tree | 4ee5910334298af44557acbac0d8fa0ad0069297 /tests/ui/generics | |
| parent | f46ce66fcc3d6058f90ac5bf0930f940f1e7b0ca (diff) | |
| download | rust-1549585f26881927ea8305e0724d2d1f1dc45ade.tar.gz rust-1549585f26881927ea8305e0724d2d1f1dc45ade.zip | |
moved tests
Diffstat (limited to 'tests/ui/generics')
| -rw-r--r-- | tests/ui/generics/trait-incorrect-generic-args.rs | 13 | ||||
| -rw-r--r-- | tests/ui/generics/trait-incorrect-generic-args.stderr | 31 |
2 files changed, 44 insertions, 0 deletions
diff --git a/tests/ui/generics/trait-incorrect-generic-args.rs b/tests/ui/generics/trait-incorrect-generic-args.rs new file mode 100644 index 00000000000..627dfcc3198 --- /dev/null +++ b/tests/ui/generics/trait-incorrect-generic-args.rs @@ -0,0 +1,13 @@ +fn main() { + trait Seq { } + + impl<T> Seq<T> for Vec<T> { + //~^ ERROR trait takes 0 generic arguments but 1 generic argument + /* ... */ + } + + impl Seq<bool> for u32 { + //~^ ERROR trait takes 0 generic arguments but 1 generic argument + /* Treat the integer as a sequence of bits */ + } +} diff --git a/tests/ui/generics/trait-incorrect-generic-args.stderr b/tests/ui/generics/trait-incorrect-generic-args.stderr new file mode 100644 index 00000000000..6e0d484d013 --- /dev/null +++ b/tests/ui/generics/trait-incorrect-generic-args.stderr @@ -0,0 +1,31 @@ +error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied + --> $DIR/seq-args.rs:4:13 + | +LL | impl<T> Seq<T> for Vec<T> { + | ^^^--- help: remove the unnecessary generics + | | + | expected 0 generic arguments + | +note: trait defined here, with 0 generic parameters + --> $DIR/seq-args.rs:2:11 + | +LL | trait Seq { } + | ^^^ + +error[E0107]: trait takes 0 generic arguments but 1 generic argument was supplied + --> $DIR/seq-args.rs:9:10 + | +LL | impl Seq<bool> for u32 { + | ^^^------ help: remove the unnecessary generics + | | + | expected 0 generic arguments + | +note: trait defined here, with 0 generic parameters + --> $DIR/seq-args.rs:2:11 + | +LL | trait Seq { } + | ^^^ + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0107`. |