1 files changed, 12 insertions, 0 deletions
diff --git a/tests/ui/inference/array-len-mismatch.rs b/tests/ui/inference/array-len-mismatch.rs
new file mode 100644
index 000000000..149d06102
--- /dev/null
+++ b/tests/ui/inference/array-len-mismatch.rs
@@ -0,0 +1,12 @@
+fn returns_arr() -> [u8; 2] {
+    [1, 2]
+}
+
+fn main() {
+    let wrong: [u8; 3] = [10, 20];
+    //~^ ERROR mismatched types
+    //~^^ HELP consider specifying the actual array length
+    let wrong: [u8; 3] = returns_arr();
+    //~^ ERROR mismatched types
+    //~^^ HELP consider specifying the actual array length
+}