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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/self/builtin-superkinds-self-type.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/self/builtin-superkinds-self-type.rs')
-rw-r--r-- | src/test/ui/self/builtin-superkinds-self-type.rs | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/test/ui/self/builtin-superkinds-self-type.rs b/src/test/ui/self/builtin-superkinds-self-type.rs new file mode 100644 index 000000000..c56542bb4 --- /dev/null +++ b/src/test/ui/self/builtin-superkinds-self-type.rs @@ -0,0 +1,20 @@ +// run-pass +// Tests the ability for the Self type in default methods to use +// capabilities granted by builtin kinds as supertraits. + + +use std::sync::mpsc::{Sender, channel}; + +trait Foo : Send + Sized + 'static { + fn foo(self, tx: Sender<Self>) { + tx.send(self).unwrap(); + } +} + +impl <T: Send + 'static> Foo for T { } + +pub fn main() { + let (tx, rx) = channel(); + 1193182.foo(tx); + assert_eq!(rx.recv().unwrap(), 1193182); +} |