1 files changed, 26 insertions, 0 deletions

diff --git a/tests/ui/issues/issue-8727.stderr b/tests/ui/issues/issue-8727.stderr
new file mode 100644
index 000000000..22332b357
--- /dev/null
+++ b/tests/ui/issues/issue-8727.stderr
@@ -0,0 +1,26 @@
+warning: function cannot return without recursing
+  --> $DIR/issue-8727.rs:7:1
+   |
+LL | fn generic<T>() {
+   | ^^^^^^^^^^^^^^^ cannot return without recursing
+LL |     generic::<Option<T>>();
+   |     ---------------------- recursive call site
+   |
+   = help: a `loop` may express intention better if this is on purpose
+   = note: `#[warn(unconditional_recursion)]` on by default
+
+error: reached the recursion limit while instantiating `generic::<Option<Option<Option<Option<Option<...>>>>>>`
+  --> $DIR/issue-8727.rs:8:5
+   |
+LL |     generic::<Option<T>>();
+   |     ^^^^^^^^^^^^^^^^^^^^^^
+   |
+note: `generic` defined here
+  --> $DIR/issue-8727.rs:7:1
+   |
+LL | fn generic<T>() {
+   | ^^^^^^^^^^^^^^^
+   = note: the full type name has been written to '$TEST_BUILD_DIR/issues/issue-8727/issue-8727.long-type.txt'
+
+error: aborting due to previous error; 1 warning emitted
+