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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /tests/ui/traits/issue-90195.rs | |
parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/traits/issue-90195.rs')
-rw-r--r-- | tests/ui/traits/issue-90195.rs | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/tests/ui/traits/issue-90195.rs b/tests/ui/traits/issue-90195.rs new file mode 100644 index 000000000..543c9f197 --- /dev/null +++ b/tests/ui/traits/issue-90195.rs @@ -0,0 +1,21 @@ +// check-pass +pub trait Archive { + type Archived; +} + +impl<T> Archive for Option<T> { + type Archived = (); +} +pub type Archived<T> = <T as Archive>::Archived; + +pub trait Deserialize<D> {} + +const ARRAY_SIZE: usize = 32; +impl<__D> Deserialize<__D> for () +where + Option<[u8; ARRAY_SIZE]>: Archive, + Option<[u8; ARRAY_SIZE]>: Archive, + Archived<Option<[u8; ARRAY_SIZE]>>: Deserialize<__D>, +{ +} +fn main() {} |