1 files changed, 11 insertions, 0 deletions

diff --git a/src/test/ui/issues/issue-37665.stderr b/src/test/ui/issues/issue-37665.stderr
new file mode 100644
index 000000000..1e1f451b4
--- /dev/null
+++ b/src/test/ui/issues/issue-37665.stderr
@@ -0,0 +1,11 @@
+error[E0308]: mismatched types
+  --> $DIR/issue-37665.rs:9:17
+   |
+LL |     let x: () = 0;
+   |            --   ^ expected `()`, found integer
+   |            |
+   |            expected due to this
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0308`.