1 files changed, 10 insertions, 0 deletions
diff --git a/src/test/ui/consts/return-in-const-fn.rs b/src/test/ui/consts/return-in-const-fn.rs
new file mode 100644
index 000000000..077a33c08
--- /dev/null
+++ b/src/test/ui/consts/return-in-const-fn.rs
@@ -0,0 +1,10 @@
+// run-pass
+
+// https://github.com/rust-lang/rust/issues/43754
+
+const fn foo(x: usize) -> usize {
+    return x;
+}
+fn main() {
+    [0; foo(2)];
+}