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Diffstat (limited to '')
-rw-r--r-- | src/test/ui/issues/issue-42467.rs | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/test/ui/issues/issue-42467.rs b/src/test/ui/issues/issue-42467.rs new file mode 100644 index 000000000..afa1bcd13 --- /dev/null +++ b/src/test/ui/issues/issue-42467.rs @@ -0,0 +1,24 @@ +// check-pass +#![allow(dead_code)] +struct Foo<T>(T); + +struct IntoIter<T>(T); + +impl<'a, T: 'a> Iterator for IntoIter<T> { + type Item = (); + + fn next(&mut self) -> Option<()> { + None + } +} + +impl<T> IntoIterator for Foo<T> { + type Item = (); + type IntoIter = IntoIter<T>; + + fn into_iter(self) -> IntoIter<T> { + IntoIter(self.0) + } +} + +fn main() {} |