1 files changed, 36 insertions, 0 deletions
diff --git a/src/test/ui/suggestions/issue-86667.stderr b/src/test/ui/suggestions/issue-86667.stderr
new file mode 100644
index 000000000..8d6116416
--- /dev/null
+++ b/src/test/ui/suggestions/issue-86667.stderr
@@ -0,0 +1,36 @@
+error[E0106]: missing lifetime specifier
+  --> $DIR/issue-86667.rs:6:35
+   |
+LL | async fn a(s1: &str, s2: &str) -> &str {
+   |                ----      ----     ^ expected named lifetime parameter
+   |
+   = help: this function's return type contains a borrowed value, but the signature does not say whether it is borrowed from `s1` or `s2`
+help: consider introducing a named lifetime parameter
+   |
+LL | async fn a<'a>(s1: &'a str, s2: &'a str) -> &'a str {
+   |           ++++      ++           ++          ++
+
+error[E0106]: missing lifetime specifier
+  --> $DIR/issue-86667.rs:12:29
+   |
+LL | fn b(s1: &str, s2: &str) -> &str {
+   |          ----      ----     ^ expected named lifetime parameter
+   |
+   = help: this function's return type contains a borrowed value, but the signature does not say whether it is borrowed from `s1` or `s2`
+help: consider introducing a named lifetime parameter
+   |
+LL | fn b<'a>(s1: &'a str, s2: &'a str) -> &'a str {
+   |     ++++      ++           ++          ++
+
+error: lifetime may not live long enough
+  --> $DIR/issue-86667.rs:8:5
+   |
+LL | async fn a(s1: &str, s2: &str) -> &str {
+   |                - let's call the lifetime of this reference `'1`
+LL |
+LL |     s1
+   |     ^^ returning this value requires that `'1` must outlive `'static`
+
+error: aborting due to 3 previous errors
+
+For more information about this error, try `rustc --explain E0106`.