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, 26 insertions, 0 deletions

diff --git a/src/test/ui/traits/issue-18412.rs b/src/test/ui/traits/issue-18412.rs
new file mode 100644
index 000000000..fe1cfb3df
--- /dev/null
+++ b/src/test/ui/traits/issue-18412.rs
@@ -0,0 +1,26 @@
+// run-pass
+// Test that non-static methods can be assigned to local variables as
+// function pointers.
+
+
+trait Foo {
+    fn foo(&self) -> usize;
+}
+
+struct A(usize);
+
+impl A {
+    fn bar(&self) -> usize { self.0 }
+}
+
+impl Foo for A {
+    fn foo(&self) -> usize { self.bar() }
+}
+
+fn main() {
+    let f = A::bar;
+    let g = Foo::foo;
+    let a = A(42);
+
+    assert_eq!(f(&a), g(&a));
+}