1 files changed, 10 insertions, 0 deletions
diff --git a/src/test/ui/consts/const-eval/panic-never-type.rs b/src/test/ui/consts/const-eval/panic-never-type.rs
new file mode 100644
index 000000000..a74d3ba29
--- /dev/null
+++ b/src/test/ui/consts/const-eval/panic-never-type.rs
@@ -0,0 +1,10 @@
+// Regression test for #66975
+#![warn(const_err)]
+#![feature(never_type)]
+
+const VOID: ! = panic!();
+//~^ ERROR evaluation of constant value failed
+
+fn main() {
+    let _ = VOID;
+}