diff options
Diffstat (limited to 'src/tools/clippy/tests/ui/empty_structs_with_brackets.rs')
-rw-r--r-- | src/tools/clippy/tests/ui/empty_structs_with_brackets.rs | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/empty_structs_with_brackets.rs b/src/tools/clippy/tests/ui/empty_structs_with_brackets.rs new file mode 100644 index 000000000..1d1ed4c76 --- /dev/null +++ b/src/tools/clippy/tests/ui/empty_structs_with_brackets.rs @@ -0,0 +1,25 @@ +// run-rustfix +#![warn(clippy::empty_structs_with_brackets)] +#![allow(dead_code)] + +pub struct MyEmptyStruct {} // should trigger lint +struct MyEmptyTupleStruct(); // should trigger lint + +// should not trigger lint +struct MyCfgStruct { + #[cfg(feature = "thisisneverenabled")] + field: u8, +} + +// should not trigger lint +struct MyCfgTupleStruct(#[cfg(feature = "thisisneverenabled")] u8); + +// should not trigger lint +struct MyStruct { + field: u8, +} +struct MyTupleStruct(usize, String); // should not trigger lint +struct MySingleTupleStruct(usize); // should not trigger lint +struct MyUnitLikeStruct; // should not trigger lint + +fn main() {} |