1 files changed, 24 insertions, 0 deletions
diff --git a/tests/ui/mir/mir_detects_invalid_ops.rs b/tests/ui/mir/mir_detects_invalid_ops.rs
new file mode 100644
index 00000000000..136c03cd9f1
--- /dev/null
+++ b/tests/ui/mir/mir_detects_invalid_ops.rs
@@ -0,0 +1,24 @@
+// build-fail
+
+fn main() {
+    divide_by_zero();
+    mod_by_zero();
+    oob_error_for_slices();
+}
+
+fn divide_by_zero() {
+    let y = 0;
+    let _z = 1 / y; //~ ERROR this operation will panic at runtime [unconditional_panic]
+}
+
+fn mod_by_zero() {
+    let y = 0;
+    let _z = 1 % y; //~ ERROR this operation will panic at runtime [unconditional_panic]
+}
+
+fn oob_error_for_slices() {
+    let a: *const [_] = &[1, 2, 3];
+    unsafe {
+        let _b = (*a)[3];
+    }
+}