rust/tests/ui/issues/issue-22346.rs

// run-pass
#![allow(dead_code)]
// pretty-expanded FIXME #23616

// This used to cause an ICE because the retslot for the "return" had the wrong type
fn testcase<'a>() -> Box<dyn Iterator<Item=usize> + 'a> {
    return Box::new((0..3).map(|i| { return i; }));
}

fn main() {
}
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 12:18:55 +00:00			`// run-pass`
Add `#![allow(..)]` as necessary to get re-migrated run-pass tests compiling with clean stderr again. Most were added mechanically. 2018-09-25 21:51:35 +00:00			`#![allow(dead_code)]`
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			`// pretty-expanded FIXME #23616`

Apply adjustments to the retslot type in trans_ret Without the adjustments the retslot might have the wrong type, e.g. when the return value is implicitly coerced to a trait object. Fixes #22346 2015-02-15 12:41:05 +00:00			`// This used to cause an ICE because the retslot for the "return" had the wrong type`
Update run-pass test suite to use dyn 2019-05-28 18:47:21 +00:00			`fn testcase<'a>() -> Box<dyn Iterator<Item=usize> + 'a> {`
std: Remove old_io/old_path from the prelude This commit removes the reexports of `old_io` traits as well as `old_path` types and traits from the prelude. This functionality is now all deprecated and needs to be removed to make way for other functionality like `Seek` in the `std::io` module (currently reexported as `NewSeek` in the io prelude). Closes #23377 Closes #23378 2015-03-17 20:33:26 +00:00			`return Box::new((0..3).map(\|i\| { return i; }));`
Apply adjustments to the retslot type in trans_ret Without the adjustments the retslot might have the wrong type, e.g. when the return value is implicitly coerced to a trait object. Fixes #22346 2015-02-15 12:41:05 +00:00			`}`

			`fn main() {`
			`}`