rust/tests/ui/array-slice-vec/slice-2.rs
2023-01-11 09:32:08 +00:00

12 lines
384 B
Rust

// Test that slicing syntax gives errors if we have not implemented the trait.
struct Foo;
fn main() {
let x = Foo;
&x[..]; //~ ERROR cannot index into a value of type `Foo`
&x[Foo..]; //~ ERROR cannot index into a value of type `Foo`
&x[..Foo]; //~ ERROR cannot index into a value of type `Foo`
&x[Foo..Foo]; //~ ERROR cannot index into a value of type `Foo`
}