1 files changed, 8 insertions, 1 deletions
diff --git a/src/test/ui/numeric/len.stderr b/src/test/ui/numeric/len.stderr
index 6319c1ead24..55a61b5e443 100644
--- a/src/test/ui/numeric/len.stderr
+++ b/src/test/ui/numeric/len.stderr
@@ -2,8 +2,15 @@ error[E0308]: mismatched types
   --> $DIR/len.rs:3:10
    |
 LL |     test(array.len());
-   |          ^^^^^^^^^^^ expected `u32`, found `usize`
+   |     ---- ^^^^^^^^^^^ expected `u32`, found `usize`
+   |     |
+   |     arguments to this function are incorrect
    |
+note: function defined here
+  --> $DIR/len.rs:6:4
+   |
+LL | fn test(length: u32) {
+   |    ^^^^ -----------
 help: you can convert a `usize` to a `u32` and panic if the converted value doesn't fit
    |
 LL |     test(array.len().try_into().unwrap());