Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

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

1 files changed, 16 insertions, 0 deletions

diff --git a/src/test/ui/generic-associated-types/gat-trait-path-generic-type-arg.rs b/src/test/ui/generic-associated-types/gat-trait-path-generic-type-arg.rs
new file mode 100644
index 000000000..dbf7e02ae
--- /dev/null
+++ b/src/test/ui/generic-associated-types/gat-trait-path-generic-type-arg.rs
@@ -0,0 +1,16 @@
+#![feature(generic_associated_types)]
+
+trait Foo {
+    type F<'a>;
+
+    fn identity<'a>(t: &'a Self::F<'a>) -> &'a Self::F<'a> { t }
+}
+
+impl <T, T1> Foo for T {
+    //~^ ERROR: the type parameter `T1` is not constrained
+    type F<T1> = &[u8];
+      //~^ ERROR: the name `T1` is already used for
+      //~| ERROR: `&` without an explicit lifetime name cannot be used here
+}
+
+fn main() {}