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Diffstat (limited to '')
-rw-r--r-- | src/test/ui/issues/issue-13167.rs | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/test/ui/issues/issue-13167.rs b/src/test/ui/issues/issue-13167.rs new file mode 100644 index 000000000..8584c98de --- /dev/null +++ b/src/test/ui/issues/issue-13167.rs @@ -0,0 +1,22 @@ +// check-pass +// pretty-expanded FIXME #23616 + +use std::slice; + +pub struct PhfMapEntries<'a, T: 'a> { + iter: slice::Iter<'a, (&'static str, T)>, +} + +impl<'a, T> Iterator for PhfMapEntries<'a, T> { + type Item = (&'static str, &'a T); + + fn next(&mut self) -> Option<(&'static str, &'a T)> { + self.iter.by_ref().map(|&(key, ref value)| (key, value)).next() + } + + fn size_hint(&self) -> (usize, Option<usize>) { + self.iter.size_hint() + } +} + +fn main() {} |