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

//@ 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);
}
[AUTO-GENERATED] Migrate ui tests from `//` to `//@` directives 2024-02-16 20:02:50 +00:00			`//@ run-pass`
Add regression for #17068 2014-11-08 19:04:37 +00:00			`// Test that regionck creates the right region links in the pattern`
			`// binding of a for loop`
rustdoc: Replace no-pretty-expanded with pretty-expanded Now that features must be declared expanded source often does not compile. This adds 'pretty-expanded' to a bunch of test cases that still work. 2015-03-22 20:13:15 +00:00
Mass rename uint/int to usize/isize Now that support has been removed, all lingering use cases are renamed. 2015-03-26 00:06:52 +00:00			`fn foo<'a>(v: &'a [usize]) -> &'a usize {`
`for x in xs.iter()` -> `for x in &xs` 2015-01-31 17:20:46 +00:00			`for &ref x in v { return x; }`
Add regression for #17068 2014-11-08 19:04:37 +00:00			`unreachable!()`
			`}`

			`fn main() {`
			`assert_eq!(foo(&[0]), &0);`
			`}`