1 files changed, 17 insertions, 0 deletions
diff --git a/src/test/ui/mir/mir-inlining/ice-issue-45493.rs b/src/test/ui/mir/mir-inlining/ice-issue-45493.rs
new file mode 100644
index 000000000..04a23212e
--- /dev/null
+++ b/src/test/ui/mir/mir-inlining/ice-issue-45493.rs
@@ -0,0 +1,17 @@
+// run-pass
+// compile-flags:-Zmir-opt-level=3
+
+trait Array {
+    type Item;
+}
+
+fn foo<A: Array>() {
+    let _: *mut A::Item = std::ptr::null_mut();
+}
+
+struct Foo;
+impl Array for Foo { type Item = i32; }
+
+fn main() {
+    foo::<Foo>();
+}