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Diffstat (limited to '')
-rw-r--r-- | src/test/ui/issues/issue-41053.rs | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/test/ui/issues/issue-41053.rs b/src/test/ui/issues/issue-41053.rs new file mode 100644 index 000000000..967edfd44 --- /dev/null +++ b/src/test/ui/issues/issue-41053.rs @@ -0,0 +1,21 @@ +// run-pass +// aux-build:issue-41053.rs + +pub trait Trait { fn foo(&self) {} } + +pub struct Foo; + +impl Iterator for Foo { + type Item = Box<dyn Trait>; + fn next(&mut self) -> Option<Box<dyn Trait>> { + extern crate issue_41053; + impl ::Trait for issue_41053::Test { + fn foo(&self) {} + } + Some(Box::new(issue_41053::Test)) + } +} + +fn main() { + Foo.next().unwrap().foo(); +} |