rust/tests/ui/newlambdas.rs

//@ run-pass
// Tests for the new |args| expr lambda syntax


fn f<F>(i: isize, f: F) -> isize where F: FnOnce(isize) -> isize { f(i) }

fn g<G>(_g: G) where G: FnOnce() { }

pub fn main() {
    assert_eq!(f(10, |a| a), 10);
    g(||());
    assert_eq!(f(10, |a| a), 10);
    g(||{});
}
tests: Add missing run-pass annotations 2019-07-26 21:54:25 +00:00			`//@ run-pass`
syntax: Add support for new lambda syntax 2012-06-30 01:09:56 +00:00			`// Tests for the new \|args\| expr lambda syntax`

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 f<F>(i: isize, f: F) -> isize where F: FnOnce(isize) -> isize { f(i) }`
syntax: Add support for new lambda syntax 2012-06-30 01:09:56 +00:00
fix rpass tests 2015-01-02 22:32:54 +00:00			`fn g<G>(_g: G) where G: FnOnce() { }`
syntax: Add support for new lambda syntax 2012-06-30 01:09:56 +00:00
check-fast fallout from removing export, r=burningtree 2013-02-02 03:43:17 +00:00			`pub fn main() {`
Use assert_eq! rather than assert! where possible 2013-05-19 02:02:45 +00:00			`assert_eq!(f(10, \|a\| a), 10);`
syntax: Add support for new lambda syntax 2012-06-30 01:09:56 +00:00			`g(\|\|());`
test: Remove non-procedure uses of `do` from compiletest, libstd tests, compile-fail tests, run-fail tests, and run-pass tests. 2013-11-22 01:23:21 +00:00			`assert_eq!(f(10, \|a\| a), 10);`
			`g(\|\|{});`
syntax: Add support for new lambda syntax 2012-06-30 01:09:56 +00:00			`}`