1 files changed, 52 insertions, 0 deletions
diff --git a/src/test/ui/traits/trait-upcasting/type-checking-test-4.stderr b/src/test/ui/traits/trait-upcasting/type-checking-test-4.stderr
new file mode 100644
index 000000000..436129d0b
--- /dev/null
+++ b/src/test/ui/traits/trait-upcasting/type-checking-test-4.stderr
@@ -0,0 +1,52 @@
+error: lifetime may not live long enough
+  --> $DIR/type-checking-test-4.rs:16:13
+   |
+LL | fn test_wrong1<'a>(x: &dyn Foo<'static>, y: &'a u32) {
+   |                -- lifetime `'a` defined here
+LL |     let _ = x as &dyn Bar<'static, 'a>; // Error
+   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ type annotation requires that `'a` must outlive `'static`
+
+error: lifetime may not live long enough
+  --> $DIR/type-checking-test-4.rs:21:13
+   |
+LL | fn test_wrong2<'a>(x: &dyn Foo<'static>, y: &'a u32) {
+   |                -- lifetime `'a` defined here
+LL |     let _ = x as &dyn Bar<'a, 'static>; // Error
+   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ type annotation requires that `'a` must outlive `'static`
+
+error: lifetime may not live long enough
+  --> $DIR/type-checking-test-4.rs:27:5
+   |
+LL | fn test_wrong3<'a>(x: &dyn Foo<'a>) -> Option<&'static u32> {
+   |                -- lifetime `'a` defined here
+LL |     let y = x as &dyn Bar<'_, '_>;
+LL |     y.get_b() // ERROR
+   |     ^^^^^^^^^ returning this value requires that `'a` must outlive `'static`
+
+error: lifetime may not live long enough
+  --> $DIR/type-checking-test-4.rs:32:5
+   |
+LL | fn test_wrong4<'a>(x: &dyn Foo<'a>) -> Option<&'static u32> {
+   |                -- lifetime `'a` defined here
+LL |     <_ as Bar>::get_b(x) // ERROR
+   |     ^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'a` must outlive `'static`
+
+error: lifetime may not live long enough
+  --> $DIR/type-checking-test-4.rs:37:5
+   |
+LL | fn test_wrong5<'a>(x: &dyn Foo<'a>) -> Option<&'static u32> {
+   |                -- lifetime `'a` defined here
+LL |     <_ as Bar<'_, '_>>::get_b(x) // ERROR
+   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'a` must outlive `'static`
+
+error: lifetime may not live long enough
+  --> $DIR/type-checking-test-4.rs:45:5
+   |
+LL | fn test_wrong6<'a>(x: &dyn Foo<'a>) -> Option<&'static u32> {
+   |                -- lifetime `'a` defined here
+...
+LL |     z.get_b() // ERROR
+   |     ^^^^^^^^^ returning this value requires that `'a` must outlive `'static`
+
+error: aborting due to 6 previous errors
+