mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-01 23:12:02 +00:00
22 lines
407 B
Rust
22 lines
407 B
Rust
//@ run-pass
|
|
#![allow(non_camel_case_types)]
|
|
#[derive(PartialEq)]
|
|
enum t { a, b(String), }
|
|
|
|
fn make(i: isize) -> t {
|
|
if i > 10 { return t::a; }
|
|
let mut s = String::from("hello");
|
|
// Ensure s is non-const.
|
|
|
|
s.push_str("there");
|
|
return t::b(s);
|
|
}
|
|
|
|
pub fn main() {
|
|
let mut i = 0;
|
|
|
|
|
|
// The auto slot for the result of make(i) should not leak.
|
|
while make(i) != t::a { i += 1; }
|
|
}
|