rust/tests/ui/issues/issue-17771.rs

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

trait Aaa { fn dummy(&self) { } }

impl<'a> Aaa for &'a mut (dyn Aaa + 'a) {}

struct Bar<'a> {
    writer: &'a mut (dyn Aaa + 'a),
}

fn baz(_: &mut dyn Aaa) {
}

fn foo<'a>(mut bar: Bar<'a>) {
    baz(&mut bar.writer);
}

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`

Fallout: tests. As tests frequently elide things, lots of changes here. Some of this may have been poorly rebased, though I tried to be careful and preserve the spirit of the test. 2015-02-12 15:29:52 +00:00			`trait Aaa { fn dummy(&self) { } }`
Add tests for E-needstest issues 2014-12-07 15:22:06 +00:00
Update run-pass test suite to use dyn 2019-05-28 18:47:21 +00:00			`impl<'a> Aaa for &'a mut (dyn Aaa + 'a) {}`
Add tests for E-needstest issues 2014-12-07 15:22:06 +00:00
			`struct Bar<'a> {`
Update run-pass test suite to use dyn 2019-05-28 18:47:21 +00:00			`writer: &'a mut (dyn Aaa + 'a),`
Add tests for E-needstest issues 2014-12-07 15:22:06 +00:00			`}`

Update run-pass test suite to use dyn 2019-05-28 18:47:21 +00:00			`fn baz(_: &mut dyn Aaa) {`
Add tests for E-needstest issues 2014-12-07 15:22:06 +00:00			`}`

			`fn foo<'a>(mut bar: Bar<'a>) {`
			`baz(&mut bar.writer);`
			`}`

			`fn main() {`
			`}`