--- /dev/null
+error[E0597]: borrowed value does not live long enough
+ --> $DIR/issue-52049.rs:16:10
+ |
+LL | foo(&unpromotable(5u32));
+ | ^^^^^^^^^^^^^^^^^^ temporary value does not live long enough
+LL | }
+ | - temporary value only lives until here
+ |
+ = note: borrowed value must be valid for the static lifetime...
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0597`.
--- /dev/null
+// 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.
+
+fn foo(_: &'static u32) {}
+
+fn unpromotable<T>(t: T) -> T { t }
+
+fn main() {
+ foo(&unpromotable(5u32));
+}
+//~^^ ERROR borrowed value does not live long enough
--- /dev/null
+error[E0597]: borrowed value does not live long enough
+ --> $DIR/issue-52049.rs:16:10
+ |
+LL | foo(&unpromotable(5u32));
+ | ^^^^^^^^^^^^^^^^^^ - temporary value only lives until here
+ | |
+ | temporary value does not live long enough
+ |
+ = note: borrowed value must be valid for the static lifetime...
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0597`.