Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 22 insertions, 0 deletions

diff --git a/tests/ui/wf/issue-103573.rs b/tests/ui/wf/issue-103573.rs
new file mode 100644
index 000000000..bcbf4f941
--- /dev/null
+++ b/tests/ui/wf/issue-103573.rs
@@ -0,0 +1,22 @@
+trait TraitA {
+    type TypeA;
+}
+
+trait TraitD {
+    type TypeD;
+}
+
+pub trait TraitB {
+    type TypeB: TraitD;
+
+    fn f(_: &<Self::TypeB as TraitD>::TypeD);
+}
+
+pub trait TraitC<E> {
+    type TypeC<'a>: TraitB;
+
+    fn g<'a>(_: &<<Self::TypeC<'a> as TraitB>::TypeB as TraitA>::TypeA);
+    //~^ ERROR the trait bound `<<Self as TraitC<E>>::TypeC<'a> as TraitB>::TypeB: TraitA` is not satisfied
+}
+
+fn main() {}