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, 29 insertions, 0 deletions

diff --git a/src/test/ui/associated-types/associated-types-bound-failure.rs b/src/test/ui/associated-types/associated-types-bound-failure.rs
new file mode 100644
index 000000000..31e073cc7
--- /dev/null
+++ b/src/test/ui/associated-types/associated-types-bound-failure.rs
@@ -0,0 +1,29 @@
+// run-rustfix
+// Test equality constraints on associated types in a where clause.
+#![allow(dead_code)]
+
+pub trait ToInt {
+    fn to_int(&self) -> isize;
+}
+
+pub trait GetToInt
+{
+    type R;
+
+    fn get(&self) -> <Self as GetToInt>::R;
+}
+
+fn foo<G>(g: G) -> isize
+    where G : GetToInt
+{
+    ToInt::to_int(&g.get()) //~ ERROR E0277
+}
+
+fn bar<G : GetToInt>(g: G) -> isize
+    where G::R : ToInt
+{
+    ToInt::to_int(&g.get()) // OK
+}
+
+pub fn main() {
+}