rust/tests/ui/functions-closures/capture-clauses-boxed-closures.rs

// run-pass

fn each<T, F>(x: &[T], mut f: F) where F: FnMut(&T) {
    for val in x {
        f(val)
    }
}

fn main() {
    let mut sum = 0_usize;
    let elems = [ 1_usize, 2, 3, 4, 5 ];
    each(&elems, |val| sum += *val);
    assert_eq!(sum, 15);
}
Add `// run-pass` annotations to all the tests under `ui/run-pass/`. (I may have accidentally added it to some auxilliary crates as well; my emacs-macro-based methodology was pretty crude.) 2018-08-30 14:18:55 +02:00			`// run-pass`
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 13:13:15 -07:00
fix rpass tests 2015-01-02 17:32:54 -05:00			`fn each<T, F>(x: &[T], mut f: F) where F: FnMut(&T) {`
`for x in xs.iter()` -> `for x in &xs` 2015-01-31 12:20:46 -05:00			`for val in x {`
librustc: Parse, but do not fully turn on, the `ref` keyword for by-reference upvars. This partially implements RFC 38. A snapshot will be needed to turn this on, because stage0 cannot yet parse the keyword. Part of #12381. 2014-07-23 12:43:29 -07:00			`f(val)`
			`}`
			`}`

			`fn main() {`
Update suffixes en masse in tests using `perl -p -i -e` 2015-02-18 05:42:01 -05:00			`let mut sum = 0_usize;`
			`let elems = [ 1_usize, 2, 3, 4, 5 ];`
Fix fallout from coercion removal 2014-11-17 21:39:01 +13:00			`each(&elems, \|val\| sum += *val);`
librustc: Parse, but do not fully turn on, the `ref` keyword for by-reference upvars. This partially implements RFC 38. A snapshot will be needed to turn this on, because stage0 cannot yet parse the keyword. Part of #12381. 2014-07-23 12:43:29 -07:00			`assert_eq!(sum, 15);`
			`}`