rustc: introduce {ast,hir}::AnonConst to consolidate so-called "embedded constants".

1 files changed, 17 insertions, 0 deletions

diff --git a/src/test/run-pass/issue-50689.rs b/src/test/run-pass/issue-50689.rs
new file mode 100644
index 00000000000..d437b9d88f4
--- /dev/null
+++ b/src/test/run-pass/issue-50689.rs
@@ -0,0 +1,17 @@
+// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+enum Foo {
+    Bar = (|x: i32| { }, 42).1,
+}
+
+fn main() {
+    assert_eq!(Foo::Bar as usize, 42);
+}