New upstream version 1.52.1+dfsg1

[rustc.git] / src / tools / clippy / tests / ui / out_of_bounds_indexing / issue-3102.rs

diff --git a/src/tools/clippy/tests/ui/out_of_bounds_indexing/issue-3102.rs b/src/tools/clippy/tests/ui/out_of_bounds_indexing/issue-3102.rs
new file mode 100644 (file)
index 0000000..f20a0ed
--- /dev/null
+++ b/src/tools/clippy/tests/ui/out_of_bounds_indexing/issue-3102.rs
@@ -0,0 +1,11 @@
+#![warn(clippy::out_of_bounds_indexing)]
+#![allow(clippy::no_effect, const_err)]
+
+fn main() {
+    let x = [1, 2, 3, 4];
+
+    // issue 3102
+    let num = 1;
+    &x[num..10]; // should trigger out of bounds error
+    &x[10..num]; // should trigger out of bounds error
+}