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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/rfc-2632-const-trait-impl/const-drop-bound.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/rfc-2632-const-trait-impl/const-drop-bound.rs')
-rw-r--r-- | src/test/ui/rfc-2632-const-trait-impl/const-drop-bound.rs | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/test/ui/rfc-2632-const-trait-impl/const-drop-bound.rs b/src/test/ui/rfc-2632-const-trait-impl/const-drop-bound.rs new file mode 100644 index 000000000..948f0efbc --- /dev/null +++ b/src/test/ui/rfc-2632-const-trait-impl/const-drop-bound.rs @@ -0,0 +1,25 @@ +// check-pass + +#![feature(const_trait_impl)] +#![feature(const_precise_live_drops)] + +use std::marker::Destruct; + +const fn foo<T, E>(res: Result<T, E>) -> Option<T> where E: ~const Destruct { + match res { + Ok(t) => Some(t), + Err(_e) => None, + } +} + +pub struct Foo<T>(T); + +const fn baz<T, E>(res: Result<Foo<T>, Foo<E>>) -> Option<Foo<T>> +where + T: ~const Destruct, + E: ~const Destruct, +{ + foo(res) +} + +fn main() {} |