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-rw-r--r--src/test/ui/array-slice-vec/slice-mut-2.rs8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/test/ui/array-slice-vec/slice-mut-2.rs b/src/test/ui/array-slice-vec/slice-mut-2.rs
new file mode 100644
index 000000000..216edbb78
--- /dev/null
+++ b/src/test/ui/array-slice-vec/slice-mut-2.rs
@@ -0,0 +1,8 @@
+// Test mutability and slicing syntax.
+
+fn main() {
+ let x: &[isize] = &[1, 2, 3, 4, 5];
+ // Can't mutably slice an immutable slice
+ let slice: &mut [isize] = &mut [0, 1];
+ let _ = &mut x[2..4]; //~ERROR cannot borrow `*x` as mutable, as it is behind a `&` reference
+}