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-rw-r--r--tests/ui/array-slice-vec/slice-2.rs11
1 files changed, 11 insertions, 0 deletions
diff --git a/tests/ui/array-slice-vec/slice-2.rs b/tests/ui/array-slice-vec/slice-2.rs
new file mode 100644
index 00000000000..5423e295a87
--- /dev/null
+++ b/tests/ui/array-slice-vec/slice-2.rs
@@ -0,0 +1,11 @@
+// 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`
+}