diff options
Diffstat (limited to 'src/test/ui/array-slice-vec/slice_is_sorted_by_borrow.rs')
-rw-r--r-- | src/test/ui/array-slice-vec/slice_is_sorted_by_borrow.rs | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/test/ui/array-slice-vec/slice_is_sorted_by_borrow.rs b/src/test/ui/array-slice-vec/slice_is_sorted_by_borrow.rs new file mode 100644 index 000000000..073280d0f --- /dev/null +++ b/src/test/ui/array-slice-vec/slice_is_sorted_by_borrow.rs @@ -0,0 +1,20 @@ +// check-pass +// regression test for https://github.com/rust-lang/rust/issues/53485#issuecomment-885393452 + +#![feature(is_sorted)] + +struct A { + name: String, +} + +fn main() { + let a = &[ + A { + name: "1".to_string(), + }, + A { + name: "2".to_string(), + }, + ]; + assert!(a.is_sorted_by_key(|a| a.name.as_str())); +} |