diff options
Diffstat (limited to 'tests/ui/lint/unused/issue-54180-unused-ref-field.fixed')
-rw-r--r-- | tests/ui/lint/unused/issue-54180-unused-ref-field.fixed | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/tests/ui/lint/unused/issue-54180-unused-ref-field.fixed b/tests/ui/lint/unused/issue-54180-unused-ref-field.fixed new file mode 100644 index 000000000..1350b7ca6 --- /dev/null +++ b/tests/ui/lint/unused/issue-54180-unused-ref-field.fixed @@ -0,0 +1,34 @@ +// run-rustfix + +#![deny(unused)] + +pub struct S { + pub f1: i32, +} + +pub struct Point { + pub x: i32, + pub y: i32, +} + +pub enum E { + Variant { field: String } +} + +pub fn foo(arg: &E) { + match arg { + E::Variant { field: _ } => (), //~ ERROR unused variable + } +} + +fn main() { + let s = S { f1: 123 }; + let S { f1: _ } = s; //~ ERROR unused variable + + let points = vec![Point { x: 1, y: 2 }]; + let _: i32 = points.iter().map(|Point { x: _, y }| y).sum(); //~ ERROR unused variable + + match (Point { x: 1, y: 2 }) { + Point { y, x: _ } => y, //~ ERROR unused variable + }; +} |