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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/issues/issue-44255.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/issues/issue-44255.rs')
-rw-r--r-- | tests/ui/issues/issue-44255.rs | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/tests/ui/issues/issue-44255.rs b/tests/ui/issues/issue-44255.rs new file mode 100644 index 000000000..224503204 --- /dev/null +++ b/tests/ui/issues/issue-44255.rs @@ -0,0 +1,29 @@ +// run-pass + +use std::marker::PhantomData; + +fn main() { + let _arr = [1; <Multiply<Five, Five>>::VAL]; +} + +trait TypeVal<T> { + const VAL: T; +} + +struct Five; + +impl TypeVal<usize> for Five { + const VAL: usize = 5; +} + +struct Multiply<N, M> { + _n: PhantomData<N>, + _m: PhantomData<M>, +} + +impl<N, M> TypeVal<usize> for Multiply<N, M> + where N: TypeVal<usize>, + M: TypeVal<usize>, +{ + const VAL: usize = N::VAL * M::VAL; +} |