1 files changed, 38 insertions, 0 deletions
diff --git a/src/test/ui/suggestions/return-without-lifetime.stderr b/src/test/ui/suggestions/return-without-lifetime.stderr
new file mode 100644
index 000000000..5028e8d62
--- /dev/null
+++ b/src/test/ui/suggestions/return-without-lifetime.stderr
@@ -0,0 +1,38 @@
+error[E0106]: missing lifetime specifier
+  --> $DIR/return-without-lifetime.rs:2:16
+   |
+LL | struct Foo<'a>(&usize);
+   |                ^ expected named lifetime parameter
+   |
+help: consider using the `'a` lifetime
+   |
+LL | struct Foo<'a>(&'a usize);
+   |                 ++
+
+error[E0106]: missing lifetime specifier
+  --> $DIR/return-without-lifetime.rs:5:34
+   |
+LL | fn func1<'a>(_arg: &'a Thing) -> &() { unimplemented!() }
+   |                    ---------     ^ expected named lifetime parameter
+   |
+   = help: this function's return type contains a borrowed value, but the signature does not say which one of `_arg`'s 2 lifetimes it is borrowed from
+help: consider using the `'a` lifetime
+   |
+LL | fn func1<'a>(_arg: &'a Thing) -> &'a () { unimplemented!() }
+   |                                   ++
+
+error[E0106]: missing lifetime specifier
+  --> $DIR/return-without-lifetime.rs:7:35
+   |
+LL | fn func2<'a>(_arg: &Thing<'a>) -> &() { unimplemented!() }
+   |                    ----------     ^ expected named lifetime parameter
+   |
+   = help: this function's return type contains a borrowed value, but the signature does not say which one of `_arg`'s 2 lifetimes it is borrowed from
+help: consider using the `'a` lifetime
+   |
+LL | fn func2<'a>(_arg: &Thing<'a>) -> &'a () { unimplemented!() }
+   |                                    ++
+
+error: aborting due to 3 previous errors
+
+For more information about this error, try `rustc --explain E0106`.