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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/generic-associated-types/issue-90729.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/generic-associated-types/issue-90729.rs')
-rw-r--r-- | tests/ui/generic-associated-types/issue-90729.rs | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/tests/ui/generic-associated-types/issue-90729.rs b/tests/ui/generic-associated-types/issue-90729.rs new file mode 100644 index 000000000..bcec2e321 --- /dev/null +++ b/tests/ui/generic-associated-types/issue-90729.rs @@ -0,0 +1,36 @@ +// check-pass + +use std::marker::PhantomData; + +pub trait Type { + type Ref<'a>; +} + +pub trait AsBytes {} + +impl AsBytes for &str {} + +pub struct Utf8; + +impl Type for Utf8 { + type Ref<'a> = &'a str; +} + +pub struct Bytes<T: Type> { + _marker: PhantomData<T>, +} + +impl<T: Type> Bytes<T> +where + for<'a> T::Ref<'a>: AsBytes, +{ + pub fn new() -> Self { + Self { + _marker: PhantomData, + } + } +} + +fn main() { + let _b = Bytes::<Utf8>::new(); +} |