rust/tests/ui/issues/issue-17068.rs

13 lines
250 B
Rust

//@ run-pass
// Test that regionck creates the right region links in the pattern
// binding of a for loop
fn foo<'a>(v: &'a [usize]) -> &'a usize {
for &ref x in v { return x; }
unreachable!()
}
fn main() {
assert_eq!(foo(&[0]), &0);
}