1 files changed, 20 insertions, 0 deletions
diff --git a/src/test/ui/generic-associated-types/issue-87429-2.rs b/src/test/ui/generic-associated-types/issue-87429-2.rs
new file mode 100644
index 000000000..d35bb098a
--- /dev/null
+++ b/src/test/ui/generic-associated-types/issue-87429-2.rs
@@ -0,0 +1,20 @@
+// Derived from `issue-87429`. A test that ensures that using bound vars in the
+// predicates in the param env when checking that an associated type satisfies
+// its bounds does not cause us to not be able to use the bounds on the parameters.
+
+// check-pass
+
+#![feature(generic_associated_types)]
+
+trait Family {
+    type Member<'a, C: Eq>: for<'b> MyBound<'b, C>;
+}
+
+trait MyBound<'a, C> { }
+impl<'a, C: Eq> MyBound<'a, C> for i32 { }
+
+impl Family for () {
+    type Member<'a, C: Eq> = i32;
+}
+
+fn main() {}