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, 23 insertions, 0 deletions

diff --git a/src/test/ui/generic-associated-types/issue-68648-2.rs b/src/test/ui/generic-associated-types/issue-68648-2.rs
new file mode 100644
index 000000000..6c9a0d126
--- /dev/null
+++ b/src/test/ui/generic-associated-types/issue-68648-2.rs
@@ -0,0 +1,23 @@
+#![feature(generic_associated_types)]
+
+trait Fun {
+    type F<'a>;
+
+    fn identity<'a>(t: Self::F<'a>) -> Self::F<'a> { t }
+}
+
+impl <T> Fun for T {
+    type F<'a> = Self;
+}
+
+fn bug<'a, T: Fun<F<'a> = T>>(t: T) -> T::F<'a> {
+    T::identity(())
+      //~^ ERROR: mismatched types
+}
+
+
+fn main() {
+    let x = 10;
+
+    bug(x);
+}