diff options
Diffstat (limited to 'src/tools/clippy/tests/ui-toml/type_repetition_in_bounds')
3 files changed, 31 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui-toml/type_repetition_in_bounds/clippy.toml b/src/tools/clippy/tests/ui-toml/type_repetition_in_bounds/clippy.toml new file mode 100644 index 000000000..2f91866aa --- /dev/null +++ b/src/tools/clippy/tests/ui-toml/type_repetition_in_bounds/clippy.toml @@ -0,0 +1 @@ +max-trait-bounds = 5 diff --git a/src/tools/clippy/tests/ui-toml/type_repetition_in_bounds/main.rs b/src/tools/clippy/tests/ui-toml/type_repetition_in_bounds/main.rs new file mode 100644 index 000000000..2454c1038 --- /dev/null +++ b/src/tools/clippy/tests/ui-toml/type_repetition_in_bounds/main.rs @@ -0,0 +1,18 @@ +#![warn(clippy::type_repetition_in_bounds)] + +fn f<T>() +where + T: Copy + Clone + Sync + Send + ?Sized + Unpin, + T: PartialEq, +{ +} + +fn f2<T>() +where + T: Copy + Clone + Sync + Send + ?Sized, + T: Unpin + PartialEq, + //~^ ERROR: this type has already been used as a bound predicate +{ +} + +fn main() {} diff --git a/src/tools/clippy/tests/ui-toml/type_repetition_in_bounds/main.stderr b/src/tools/clippy/tests/ui-toml/type_repetition_in_bounds/main.stderr new file mode 100644 index 000000000..2ae298497 --- /dev/null +++ b/src/tools/clippy/tests/ui-toml/type_repetition_in_bounds/main.stderr @@ -0,0 +1,12 @@ +error: this type has already been used as a bound predicate + --> $DIR/main.rs:13:5 + | +LL | T: Unpin + PartialEq, + | ^^^^^^^^^^^^^^^^^^^^ + | + = help: consider combining the bounds: `T: Copy + Clone + Sync + Send + ?Sized + Unpin + PartialEq` + = note: `-D clippy::type-repetition-in-bounds` implied by `-D warnings` + = help: to override `-D warnings` add `#[allow(clippy::type_repetition_in_bounds)]` + +error: aborting due to previous error + |