Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 16 insertions, 0 deletions

diff --git a/tests/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.rs b/tests/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.rs
new file mode 100644
index 000000000..d3e169a70
--- /dev/null
+++ b/tests/ui/type-alias-impl-trait/generic_type_does_not_live_long_enough.rs
@@ -0,0 +1,16 @@
+#![feature(type_alias_impl_trait)]
+
+fn main() {
+    let y = 42;
+    let x = wrong_generic(&y);
+    let z: i32 = x;
+    //~^ ERROR expected generic type parameter, found `&'static i32
+}
+
+type WrongGeneric<T> = impl 'static;
+//~^ ERROR: at least one trait must be specified
+
+fn wrong_generic<T>(t: T) -> WrongGeneric<T> {
+    t
+    //~^ ERROR the parameter type `T` may not live long enough
+}