bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/test-utils/src/minicore.rs')
-rw-r--r--crates/test-utils/src/minicore.rs18
1 files changed, 18 insertions, 0 deletions
diff --git a/crates/test-utils/src/minicore.rs b/crates/test-utils/src/minicore.rs
index dff6091440..5634bafd06 100644
--- a/crates/test-utils/src/minicore.rs
+++ b/crates/test-utils/src/minicore.rs
@@ -273,6 +273,24 @@ pub mod ops {
}
}
+ impl<T, I, const N: usize> Index<I> for [T; N]
+ where
+ I: SliceIndex<[T]>,
+ {
+ type Output = I::Output;
+ fn index(&self, index: I) -> &I::Output {
+ loop {}
+ }
+ }
+ impl<T, I, const N: usize> IndexMut<I> for [T; N]
+ where
+ I: SliceIndex<[T]>,
+ {
+ fn index_mut(&mut self, index: I) -> &mut I::Output {
+ loop {}
+ }
+ }
+
pub unsafe trait SliceIndex<T: ?Sized> {
type Output: ?Sized;
}