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//@ run-pass
// This is largely checking that we now accept code where temp values
// are borrowing from the input parameters (the `foo` case below).
//
// Compare to run-pass/issue-23338-params-outlive-temps-of-body.rs
//
// (The `foo2` case is just for parity with the above test, which
// shows what happens when you move the `y`-binding to the inside of
// the inner block.)
use std::cell::RefCell;
fn foo(x: RefCell<String>) -> String {
x.borrow().clone()
}
fn foo2(x: RefCell<String>) -> String {
let y = x;
let ret = {
y.borrow().clone()
};
ret
}
pub fn main() {
let r = RefCell::new(format!("data"));
assert_eq!(foo(r), "data");
let r = RefCell::new(format!("data"));
assert_eq!(foo2(r), "data");
}
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