diff options
Diffstat (limited to 'tests/ui/impl-header-lifetime-elision/constant-used-as-arraylen.rs')
-rw-r--r-- | tests/ui/impl-header-lifetime-elision/constant-used-as-arraylen.rs | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/tests/ui/impl-header-lifetime-elision/constant-used-as-arraylen.rs b/tests/ui/impl-header-lifetime-elision/constant-used-as-arraylen.rs new file mode 100644 index 000000000..929b82bfc --- /dev/null +++ b/tests/ui/impl-header-lifetime-elision/constant-used-as-arraylen.rs @@ -0,0 +1,24 @@ +// check-pass +// Verify that we do not ICE when anonymous lifetimes appear inside an AnonConst. + +pub struct EntriesBuffer(Box<[[u8; HashesEntry::LEN]; 5]>); + +impl EntriesBuffer { + pub fn iter_child_buffers(&mut self) -> impl Iterator<Item = &mut [u8; HashesEntry::LEN]> { + self.0.iter_mut() + } + + pub fn iter_child_buffers_explicit( + &mut self, + ) -> impl Iterator<Item = &mut [u8; HashesEntry::<'_>::LEN]> { + self.0.iter_mut() + } +} + +pub struct HashesEntry<'a>(&'a [u8]); + +impl HashesEntry<'_> { + pub const LEN: usize = 1; +} + +fn main() {} |