rust/tests/ui/closures/old-closure-arg-call-as.rs

// run-pass

#![allow(non_snake_case)]

fn asBlock<F>(f: F) -> usize where F: FnOnce() -> usize {
   return f();
}

pub fn main() {
   let x = asBlock(|| 22);
   assert_eq!(x, 22);
}
tests: Add missing run-pass annotations 2019-07-26 16:54:25 -05:00			`// run-pass`

Allow various lints as part of ui-ifying `src/test/run-pass` suite. 2018-09-14 05:20:28 -05:00			`#![allow(non_snake_case)]`
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 15:13:15 -05:00
Mass rename uint/int to usize/isize Now that support has been removed, all lingering use cases are renamed. 2015-03-25 19:06:52 -05:00			`fn asBlock<F>(f: F) -> usize where F: FnOnce() -> usize {`
Convert ret to return 2012-08-01 19:30:05 -05:00			`return f();`
split proto from fn_decl, as not all fn_decls know the proto. this will address the (crashing) new test added. 2011-12-29 22:07:55 -06:00			`}`

check-fast fallout from removing export, r=burningtree 2013-02-01 21:43:17 -06:00			`pub fn main() {`
Remove integer suffixes where the types in compiled code are identical. 2015-03-03 02:42:26 -06:00			`let x = asBlock(\|\| 22);`
			`assert_eq!(x, 22);`
split proto from fn_decl, as not all fn_decls know the proto. this will address the (crashing) new test added. 2011-12-29 22:07:55 -06:00			`}`