Merge tag 'debian/1.52.1+dfsg1-1_exp2' into proxmox/buster

[rustc.git] / src / test / ui / traits / default-method / bound-subst4.rs

diff --git a/src/test/ui/traits/default-method/bound-subst4.rs b/src/test/ui/traits/default-method/bound-subst4.rs
new file mode 100644 (file)
index 0000000..ef13306
--- /dev/null
+++ b/src/test/ui/traits/default-method/bound-subst4.rs
@@ -0,0 +1,19 @@
+// run-pass
+#![allow(unused_variables)]
+
+
+trait A<T> {
+    fn g(&self, x: usize) -> usize { x }
+    fn h(&self, x: T) { }
+}
+
+impl<T> A<T> for isize { }
+
+fn f<T, V: A<T>>(i: V, j: usize) -> usize {
+    i.g(j)
+}
+
+pub fn main () {
+    assert_eq!(f::<f64, isize>(0, 2), 2);
+    assert_eq!(f::<usize, isize>(0, 2), 2);
+}