diff options
Diffstat (limited to 'src/test/ui/wf/hir-wf-check-erase-regions.rs')
-rw-r--r-- | src/test/ui/wf/hir-wf-check-erase-regions.rs | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/test/ui/wf/hir-wf-check-erase-regions.rs b/src/test/ui/wf/hir-wf-check-erase-regions.rs new file mode 100644 index 000000000..2b4b480df --- /dev/null +++ b/src/test/ui/wf/hir-wf-check-erase-regions.rs @@ -0,0 +1,14 @@ +// Regression test for #87549. +// incremental + +pub struct Table<T, const N: usize>([Option<T>; N]); + +impl<'a, T, const N: usize> IntoIterator for &'a Table<T, N> { + type IntoIter = std::iter::Flatten<std::slice::Iter<'a, T>>; //~ ERROR `&T` is not an iterator + type Item = &'a T; + + fn into_iter(self) -> Self::IntoIter { //~ ERROR `&T` is not an iterator + unimplemented!() + } +} +fn main() {} |