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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 /src/test/ui/traits/reservation-impl/ok.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 'src/test/ui/traits/reservation-impl/ok.rs')
-rw-r--r-- | src/test/ui/traits/reservation-impl/ok.rs | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/src/test/ui/traits/reservation-impl/ok.rs b/src/test/ui/traits/reservation-impl/ok.rs deleted file mode 100644 index 611c8d884..000000000 --- a/src/test/ui/traits/reservation-impl/ok.rs +++ /dev/null @@ -1,28 +0,0 @@ -// run-pass - -// rpass test for reservation impls. Not 100% required because `From` uses them, -// but still. - -#![feature(rustc_attrs)] - -use std::mem; - -trait MyTrait<S> { - fn foo(&self, s: S) -> usize; -} - -#[rustc_reservation_impl = "foo"] -impl<T> MyTrait<u64> for T { - fn foo(&self, _x: u64) -> usize { 0 } -} - -// reservation impls don't create coherence conflicts, even with -// non-chain overlap. -impl<S> MyTrait<S> for u32 { - fn foo(&self, _x: S) -> usize { mem::size_of::<S>() } -} - -fn main() { - // ...and the non-reservation impl gets picked.XS - assert_eq!(0u32.foo(0u64), mem::size_of::<u64>()); -} |